GSA Federal Acquisition Service
Search:

For general questions, contact:
FAS National Customer Service Ctr
Phone: 1-800-488-3111
E-mail: ncsccustomer.service@gsa.gov

MAS Multiple Award Schedule
Facilities - Facilities Maintenance and Repair
Category Description
561210FAC Facilities Maintenance and Management 561210FAC Includes all services related to the complete operations, maintenance and repair of federal real property. Real property could include stand-alone facilities and structures such as hospitals and federal buildings to large, multi-facility complexes such as DoD military installations. Services can be ordered individually or in combination. Typical maintenance services include: elevator, HVAC, electrical, plumbing, septic, fire alarm/fire suppression, energy management control systems (EMCS), water distribution, septic, telephone, water tanks, renewable energy systems, waste management, recycling, etc. This SIN can also be used for facilities management solutions such as to fulfill a requirement for adequate staff/personnel to help manage federal facility operations. In addition, this SIN provides a complete array of facilities consulting and facilities assessment services.
416 contractors

Download Contractors (Excel)
Display:
  Hold the 'Ctrl' key to select all that apply
Search Contractor T&Cs/Pricelist
Contractor       Contract # Phone City, State Socio-
Economic		 Contractor T&Cs
/Pricelist		 View Catalog
1 STOP MECHANICAL INC.       47QSHA20D000G 7034916542 WOODBRIDGE ,VA s/dv
AAA COMPLETE BUILDING SERVICES, INC.       GS-06F-0029P (202)625-4181 WASHINGTON ,DC o  
AAA COMPLETE BUILDING SERVICES, INC. GS-21F-044GA 2026254236 WASHINGTON ,DC o
ABELL ELEVATOR INTERNATIONAL, INC. GS-21F-024GA (502)634-3350 LOUISVILLE ,KY s/v/d  
ABM INDUSTRIES INCORPORATED       GS-06F-0069N 3018756670 NEW YORK ,NY o
ACCO ENGINEERED SYSTEMS, INC. GS-21F-0121V 2083237789 PASADENA ,CA o
ACCORD FEDERAL SERVICES, LLC GS-21F-139AA 865-660-4231 KNOXVILLE ,TN s/dv/d
ACEPEX MANAGEMENT CORPORATION 47QSHA19D001P 9096256900 MONTCLAIR ,CA s/d
ACIERTO LLC 47QSHA21D001F 801-917-0070 FARR WEST ,UT s/dv/d
ACTION FACILITIES MANAGEMENT, INC. 47QSHA19D004F 2025586545 MORGANTOWN ,WV s/w/wo/ew/d
ACTION FACILITIES MANAGEMENT, INC.       GS-21F-0009V 2024348470 MORGANTOWN ,WV s/w/d/8a
ADMIRAL ELEVATOR COMPANY, INC. 47QSHA18D000S 4107321102 BALTIMORE ,MD s/v/d/8a
ADSYNC TECHNOLOGIES, INC. GS-21F-111BA 8504976969 PENSACOLA ,FL s/w/wo/ew/d/8a
ADVANCED MANAGEMENT GROUP, L.L.C. 47QSHA20D003F 3214466853 TITUSVILLE ,FL s/w/wo/ew/d/h
ADVANCED TECHNOLOGY LOGISTICS, INC. GS-21F-062BA 703-638-9723 TYRONE ,GA s/dv/d/8a
AFA PROTECTIVE SYSTEMS, INC. GS-21F-021BA 516-496-2322 SYOSSET ,NY o
AIR CONTROL TECHNOLOGIES INC GS-21F-0147Y (213)387-6022 LOS ANGELES ,CA s/v/d  
AIR FORCE ONE, INC. 47QSHA18D001N 234-212-3405 DUBLIN ,OH o
AKIMA SUPPORT OPERATIONS, LLC 47QSHA21D0006 703-766-6260 HERNDON ,VA o
ALARES LLC GS-21F-0042X 617-481-6390 QUINCY ,MA s/dv
ALCAZAR TRADES, INC. GS-21F-026BA 210-722-6469 SAN ANTONIO ,TX s/dv
ALLIED RELIABILITY, INC. GS-21F-025GA 412-526-2065 NORTH CHARLESTON ,SC o
ALLPOINTS INC. 47QSHA20D002V (866)839-6548 SCHAUMBURG ,IL s    
ALPHA FACILITIES SOLUTIONS, LLC 47QRAA20D000T 2106013190 SAN ANTONIO ,TX s/dv/d
ALUTIIQ COMMERCIAL ENTERPRISES LLC GS-21F-046GA 7572779966 ANCHORAGE ,AK s/d/8a
ALUTIIQ LOGISTICS & MAINTENANCE SERVICES, LLC 47QSHA19D004K 7572779966 ANCHORAGE ,AK s/d/8a
AMALGAMATED SERVICES, INC. GS-21F-0118Y 708 417 5946 FRANKFORT ,IL s/w/wo/ew/d/8a
AMERESCO FEDERAL SOLUTIONS, INC. 47QSHA21D000R 202-738-8442 KNOXVILLE ,TN o
AMERESCO FEDERAL SOLUTIONS, INC. GS-10F-0367M 865-330-7210 KNOXVILLE ,TN o
AMERICAN CHILLER SERVICE, INC. GS-06F-0055S (916)457-7800 RANCHO CORDOVA ,CA s  
AMERICAN POWER SERVICE COMPANY       GS-21F-0013U 3306185820 MEDINA ,OH s/w
AMERICLEAN JANITORIAL SERVICES CORP 47QSHA21D0026 877-503-0707 MINNEAPOLIS ,MN s/d
AMERICLEAN SERVICES CORPORATION 47QSHA19D001G (703) 901 - 4865 MANASSAS PARK ,VA s/d
API NATIONAL SERVICE GROUP, INC. GS-21F-0060W (651)925-8525 SAINT PAUL ,MN o  
APIC SOLUTIONS, INC. 47QSHA20D0017 505-900-4974 ALBUQUERQUE ,NM s/d
APPLIED MANAGEMENT ENGINEERING INC GS-21F-0016V (757)498-4400 VIRGINIA BEACH ,VA s  
APTIM FEDERAL SERVICES, LLC 47QSHA18D000Z 225-932-6638 BATON ROUGE ,LA o
ASHLAND INDUSTRIAL SERVICES, LLC 47QSHA18D002K 877-347-8801 SHREWSBURY ,PA s/w/wo
ASSURED FIRE SAFETY, LLC 47QSHA18D002L 918-329-4441 MCALESTER ,OK s
ATLAS ENGINEERING INC GS-21F-024AA 9194207676 RALEIGH ,NC s
B & I CONTRACTORS, INC. GS-21F-0029Y 239-332-4646 FORT MYERS ,FL o
B3 ENTERPRISES LLC GS-21F-045DA (703)963-5476 WOODBRIDGE ,VA s/dv/d  
BAYLINE LIFT TECHNOLOGIES, LLC GS-06F-0012P (757) 583-8900 NORFOLK ,VA s
BEN FITZGERALD REAL ESTATE SERVICES, L.L.C. 47QSWA18D008T 903-597-8040 TYLER ,TX s
BEN FITZGERALD REAL ESTATE SERVICES, L.L.C. GS-06F-0068N 903-597-8040 TYLER ,TX s
BESTWAY SERVICES INC. GS-21F-188AA 615-271-2177 NASHVILLE ,TN s/dv/d/8a/h
BHATE ENVIRONMENTAL ASSOCIATES, INC. 47QSHA19D0039 (205)918-4000 BIRMINGHAM ,AL s  
BILL TOMPKINS CORPORATION GS-21F-129AA 978-687-2152 LAWRENCE ,MA s/v/d/h
BOOZ ALLEN HAMILTON INC.       GS-10F-0320R 703-377-4359 MCLEAN ,VA o
BRANDT COMPANIES LLC, THE GS-21F-0137W 972-395-6000 CARROLLTON ,TX o
BREWER-GARRETT CO (INC) GS-07F-112DA 440-971-0557 MIDDLEBURG HEIGHTS ,OH o
BRISTON CONSTRUCTION, LLC 47QSHA20D0011 (480)776-5810 MESA ,AZ s/dv    
BROOKS RANGE CONTRACT SERVICES, INC.       GS-06F-0013R 502-225-6290 FAIRBANKS ,AK s/d/8a/h
BROTHERS MECHANICAL SERVICES LLC GS-21F-086BA 703-659-1369 MANASSAS ,VA s/d/8a
BROWN POINT FACILITY MANAGEMENT SOLUTIONS, LLC GS-21F-0065X 401-288-6647 LINCOLN ,RI s/w/wo
BRYMAK & ASSOCIATES, INC. 47QSHA20D0021 6156748677 CLARKSVILLE ,TN s/dv
BUDGET SERVICES & SUPPLIES LLC GS-21F-135AA 812-285-9499 JEFFERSONVILLE ,IN s/dv/d/8a
BUILDING PEOPLE, LLC, THE GS-21F-056CA 7036692222 LEESBURG ,VA s/d/8a/h
C & E SERVICES, INC. GS-21F-0116Y 703-506-1960 VIENNA ,VA s
C AND W ASSOCIATES, INC. GS-21F-061AA 313-831-1535 DETROIT ,MI s/w/wo/h
C&W GOVERNMENT SERVICES INC. GS-06F-0038S (972)504-0684 AUBURNDALE ,MA o  
CALIBRE SYSTEMS, INC. GS-21F-012AA 703-797-8500 ALEXANDRIA ,VA o
CALL HENRY, INC. 47QSHA21D0018 321-360-8283 TITUSVILLE ,FL s
CALVIN ELECTRIC, LLC GS-21F-003DA 937-670-2558 ARCANUM ,OH s
CAN SEE FIRE SERVICE COMPANY, INC. GS-21F-037AA (804)752-2366 ASHLAND ,VA s/w/wo/ew/d
CARDNO GS, INC. GS-21F-0135V 9165487783 CHARLOTTESVILLE ,VA o
CAROLINA CHILLERS, INC. 47QSHA19D004J 8434256138 LADSON ,SC s
CAROLINA ELEVATOR SERVICE, INC. GS-21F-0095Y 8038651400 COLUMBIA ,SC s
CARPET MASTER GS-21F-0160Y 702 378 3413 LAS VEGAS ,NV s/dv/d/8a
CBRE, INC GS-21F-0208W 703-980-3881 WASHINGTON ,DC o
CENTERLINE MECHANICAL, L.L.C. GS-21F-0047X 6234655530 TUCSON ,AZ s/w/d/8a
CENTERRA INTEGRATED FACILITIES SERVICES, LLC 47QSHA19D005V 561-406-7954 HERNDON ,VA o
CENTRIC ELEVATOR CORP OF OREGON INC GS-21F-0053X 303-477-8300 PORTLAND ,OR s
CENTURY ELEVATOR INC. 47QSHA19D005G (301)669-0433 FORESTVILLE ,MD s/w/wo  
CENTURY ELEVATOR INC. GS-21F-0014W 301-669-0433 FORESTVILLE ,MD s/w/v
CHAPEL ELECTRIC CO LLC GS-21F-0059U (937)222-2290 DAYTON ,OH o  
CHENEGA APPLIED SOLUTIONS, LLC 47QSHA19D002A 703-493-9880 LORTON ,VA o
CHENEGA FACILITIES MANAGEMENT, LLC 47QSHA20D0033 256-665-0610 SAN ANTONIO ,TX o
CHENEGA RELIABLE SERVICES, LLC 47QSHA21D001A 210-236-3934 SAN ANTONIO ,TX s/d/8a
CHESAPEAKE TOWER SYSTEMS INC GS-21F-0026X 410-379-0080 MOUNT AIRY ,MD s
CHIMES DISTRICT OF COLUMBIA, INC. 47QSHA20D000Y 443-509-0300 BALTIMORE ,MD o
CHINOOK SYSTEMS, INC. GS-21F-0019X 571-527-0728 COCOA BEACH ,FL s/w
CIMMARON ELECTRIC, INC. GS-06F-0048S 8165252200 LEES SUMMIT ,MO s
CLARK FACILITY SOLUTIONS, LLC       47QSHA20D002H 301-272-7500 BETHESDA ,MD o
CLEAN TEAM JANITORIAL SERVICE, INC. GS-21F-0190X 2024992289 WASHINGTON ,DC s/8a
CLIETT REFRIGERATION, INC. 47QSHA21D0010 254-582-5245 HILLSBORO ,TX s
CMC & MAINTENANCE, INC.       47QSHA20D0027 207-941-9444 BANGOR ,ME s/w/wo
CMC & MAINTENANCE, INC. GS-06F-0106S (207)941-9444 BANGOR ,ME s  
CMI MANAGEMENT, INC. 47QSHA20D002T 703-738-5311 ALEXANDRIA ,VA s
CMI MANAGEMENT, INC. GS-06F-0022T 703-738-5311 ALEXANDRIA ,VA s
COLLIER ELECTRICAL CORPORATION 47QSHA19D004Y 860-223-2300 NEW BRITAIN ,CT s
COMMERCIAL FACILITIES MANAGEMENT, INC.       47QSHA19D0061 812.341.8248 GREENWOOD ,IN s/dv
COMMERCIAL REFRIGERATION SYSTEMS, INC. 47QSHA20D001J 386-322-0211 PORT ORANGE ,FL s
COMPTECH COMPUTER TECHNOLOGIES, INC. 47QTCA19D00BT 9372282667 DAYTON ,OH s/d
COMPU DYNAMICS, LLC GS-21F-0008W 7037966070 STERLING ,VA o
CONQUEST SOLUTIONS L.L.C. 47QSHA19D005R (301)957-6250 GREENBELT ,MD s/d/8a    
CONTROL TECHNOLOGIES, INC. GS-21F-056GA (603)626-6070 WILLISTON ,VT s  
CORE MECHANICAL INC. GS-21F-0189X 866-969-0636 PENNSAUKEN ,NJ s/v/d
CORG MANAGEMENT GROUP, LLC 47QSHA21D001R 803-828-9573 COLUMBIA ,SC s/w/wo/ew/d/8a/h
CRICO ENTERPRISE, LLC 47QSHA20D001H 8122071197 LOUISVILLE ,KY s/w/wo/ew/d/8a
CTSI-FM, LLC 47QSHA20D002Q (410) 379-0080 COLUMBIA ,MD s/dv
CURRENT ELECTRICAL SERVICES, INC. 47QSHA21D0020 (920)809-6410 DE PERE ,WI s/v    
D/E/F SERVICES GROUP, LTD 47QSHA19D0050 860-376-4896 GRISWOLD ,CT s/d
DAE SUNG, LLC GS-21F-103BA 303-845-1967 PLAINFIELD ,IL s/d/8a
DAIKIN APPLIED AMERICAS INC       GS-21F-0027W (540)680-0749 MINNEAPOLIS ,MN o    
DAVEY TREE EXPERT COMPANY, THE GS-21F-0060U 3306739511 KENT ,OH o
DAWSON ENTERPRISES, LLC 47QSHA18D001A 2105276907 HONOLULU ,HI s/d/8a
DELAWARE ELEVATOR, INC. GS-21F-075AA 561-808-8819 SALISBURY ,MD o
DELTA BUILDING SERVICES, INC. 47QSHA21D0013 818-727-7973 CHATSWORTH ,CA s/w/wo
DELTA BUILDING SERVICES, INC. GS-06F-0046S 818-727-7973 CHATSWORTH ,CA s/w/h
DENTON ELECTRIC, INC. 47QSHA21D000J (940)387-1312 DENTON ,TX s    
DIAMOND RIDGE DEVELOPMENT CORPORATION GS-21F-011GA (623) 412-8809 GLENDALE ,AZ s/w/wo/v
DIAMOND SERVICES, INC. GS-21F-0111W 910-892-3078 DUNN ,NC s/w/wo/h
DIVERSIFIED ELEVATOR SERVICE AND EQUIPMENT COMPANY INC GS-21F-025AA 334-657-5940 MILLBROOK ,AL s/d
DIVERSIFIED SERVICES GROUP INCORPORATED GS-21F-0184X 301-322-6100 GERMANTOWN ,MD s/w/wo/ew/d
DMI, CORP. GS-21F-0054U 972-299-9434 CEDAR HILL ,TX o
DONMAR HEATING AND COOLING COMPANY, INCORPORATED 47QSHA21D000G 7034350205 STERLING ,VA s
DUCT DOCTOR USA OF FAIRFAX COUNTY, INC GS-21F-103AA 800-955-1275 ASHBURN ,VA s/v
DUSTY DUCTS INC GS-21F-076AA (434)525-6075 FOREST ,VA s/w/wo/ew  
DUSTY DUCTS, INC. GS-21F-0146Y 313-381-7801 LIVONIA ,MI s/w/wo/d
DVORAK, LLC GS-21F-081BA 4435036400 BALTIMORE ,MD o
DYNCORP INTERNATIONAL LLC 47QSHA19D004B 817-224-6510 FORT WORTH ,TX o
E B A ERNEST BLAND ASSOCIATES P C 47QRAA18D002L 301-589-4811 SILVER SPRING ,MD s/d
E. S. I.,INC. GS-21F-0011U 937-603-0539 DAYTON ,OH o
EASTERN RESEARCH GROUP, INC. GS-21F-001BA 774-249-1622 LEXINGTON ,MA o
EATON CORPORATION GS-06F-0023R 508-926-6135 RALEIGH ,NC o
EDF-RG, LLC GS-06F-0078R 314-993-3355 MARYLAND HEIGHTS ,MO s
EDWARDS ENGINEERING, INC.       GS-21F-0166W 847-364-8100 ELK GROVE VILLAGE ,IL o
ELCON ENTERPRISES, INCORPORATED GS-21F-0005Y 904-453-9854 UPPER MARLBORO ,MD o
ELECTRONIC METROLOGY LABORATORY, LLC GS-21F-0140Y 2708742233 FRANKLIN ,TN s/d/8a
ELEVATED TECHNOLOGIES, INC. 47QSHA19D005X 6162354332 GRAND RAPIDS ,MI s/dv
ELEVATOR CONSULTING & DESIGN       GS-06F-0066L 303-693-4649 CENTENNIAL ,CO s
EMCOR GOVERNMENT SERVICES, INC. 47QSHA19D0044 571-403-8880 ARLINGTON ,VA o
EMCOR GOVERNMENT SERVICES, INC. GS-06F-0035R 571-403-8880 ARLINGTON ,VA o
ENERGY ENGINEERING & CONSULTING SERVICES LLC GS-10F-0346S (765)922-7286 SWAYZEE ,IN s/v/d/h    
ENERGY SYSTEMS GROUP, LLC 47QSHA21D001J 6519055706 NEWBURGH ,IN o
ENOVITY, INC. GS-21F-0032W 415-983-3635 SAN FRANCISCO ,CA o
ENSYNC DIVERSIFIED MANAGEMENT SERVICES, INC. 47QSHA20D000B 407-936-1515 LONGWOOD ,FL s/w/wo/ew/dv/d
ENTERPRISE ELECTRICAL SERVICES, INC. GS-21F-083AA 5052759369 ALBUQUERQUE ,NM s/d/8a
ENVIREMEDIAL SERVICES, INC. GS-07F-149DA 760.945.1166 OCEANSIDE ,CA s  
ENVISE 47QSHA20D001D 571-612-4042 STERLING ,VA o
EPC SERVICE, INC. GS-21F-0169W 8084288021 AIEA ,HI s/w/d
ERICA LANE ENTERPRISES, INC. GS-10F-0186R 256-536-7117 HUNTSVILLE ,AL s/w/8a/h
EXP FEDERAL INC. GS-21F-0147V 312-616-5058 CHICAGO ,IL o
F. M. THOMAS AIR CONDITIONING, INC. 47QSHA18D001K 714-474-1364 BREA ,CA s/w/wo/d
FACILITY ENGINEERING ASSOCIATES, P.C. GS-21F-0107V 703-591-4855 FAIRFAX ,VA s
FACILITY SERVICES MANAGEMENT, INC.       47QSHA19D0018 9315527044 CLARKSVILLE ,TN s/w/wo
FACILITY SERVICES MANAGEMENT, INC. GS-06F-0048P 9315527044 CLARKSVILLE ,TN s/w
FACILITY SITE CONTRACTORS, INC. GS-21F-049CA 410-536-9003 HALETHORPE ,MD s
FAITH ENTERPRISES INCORPORATED GS-21F-0051W 719-578-8281 COLORADO SPRINGS ,CO s/dv
FINANCIAL & REALTY SERVICES, LLC GS-06F-0022P 301-650-9112 SILVER SPRING ,MD s/d
FIRE & LIFE SAFETY AMERICA, INC.       GS-21F-0097W 410-787-3686 HANOVER ,MD o
FIRETROL PROTECTION SYSTEMS, INC. GS-06F-0063S 602-297-7668 SALT LAKE CITY ,UT o
FITZEMEYER & TOCCI ASSOCIATES, INC. 47QSHA21D000V 781-481-0210 WOBURN ,MA s
FLOWSENSE LLC GS-21F-007AA 7635599389 MAPLE GROVE ,MN s/dv/d/8a
FOUR SEASONS ENVIRONMENTAL, INC. 47QSHA19D001K 513-539-2978 MONROE ,OH s
FOUR SEASONS ENVIRONMENTAL, INC. GS-06F-0044P 513-539-2978 MONROE ,OH s/v
FRONTLINE ENTERPRISES, LLC 47QSHA21D000H 301-942-2602 SILVER SPRING ,MD s/dv
FRYE MECHANICAL, INC. GS-21F-0105V 9372228750 DAYTON ,OH s
FUJITEC AMERICA, INC.       GS-06F-0035N (630)629-8808 MASON ,OH o  
FUTRON, INCORPORATED GS-21F-0160X 571-402-3211 WOODBRIDGE ,VA s/d
GEILER COMPANY, THE GS-21F-0172W (513)574-1200 CINCINNATI ,OH s/dv  
GENERAL & MECHANICAL SERVICES, LLC GS-06F-0013T (410)349-4070 ANNAPOLIS ,MD s
GEORGIA COMMERCIAL AND RESIDENTIAL ELEVATOR, LLC GS-21F-087AA (561)808-8819 MCDONOUGH ,GA s/d
GLOBAL MANAGEMENT SERVICES, LLC GS-21F-034DA 907-334-8307 ANCHORAGE ,AK s/d/8a
GOLDEN WOLF, LLC 47QSHA18D001J 844-860-9653 LITHIA ,FL s/w/wo/ew/dv/d/8a
GOVERNMENT CONTRACTING RESOURCES, INC. 47QSHA19D001U 910-215-1900 PINEHURST ,NC s/dv
GREENEFFICIENT, INC. GS-21F-0093Y 832-734-9977 CORPUS CHRISTI ,TX s/dv
GSE FACILITY SERVICES, L.L.C. 47QSHA21D001N 404-816-2900 ATLANTA ,GA s/dv
GSE FACILITY SERVICES, L.L.C.       GS-21F-0130V 404-816-2900 ATLANTA ,GA s/dv/d/8a
H & T ENTERPRISES, INC. GS-21F-027GA 865-425-4687 OAK RIDGE ,TN s/v/d/8a
H&S RESOURCES CORPORATION GS-21F-128BA (443)319-5830 COLUMBIA ,MD s/w/wo/ew/d  
HAMHED LIMITED LIABILIY COMPANY GS-21F-0185X 8125901892 JEFFERSONVILLE ,IN s/dv
HCI MANAGEMENT SERVICES COMPANY 47QSHA20D000C 7192355794 WINNEBAGO ,NE s/d/8a/h
HGS ENGINEERING, INC. GS-21F-0051V 256-236-1848 ANNISTON ,AL s/dv
HILLTOP REFRIGERATION INC.       47QSHA21D001Z (775)771-4004 SPARKS ,NV s    
HOLMES MECHANICAL CONTRACTORS GS-21F-013GA 301-808-0707 CAPITOL HEIGHTS ,MD s/v/d/8a
HONEYWELL INTERNATIONAL INC. GS-21F-0134W 1-585-270-5590 MIAMI ,FL o
HOSPITAL HOUSEKEEPING SYSTEMS, LLC 47QSHA20D000V 7329979805 DRIPPING SPRINGS ,TX o
HT PLUMBING, INC. 47QSHA20D000M 515-232-0199 AMES ,IA s
HUBERT SERVICES INC GS-21F-0025W 254-799-0337 WACO ,TX s/w/d
HUGHES GROUP LLC GS-21F-184AA 2535882626 TACOMA ,WA s/dv/d
HUMAN POTENTIAL CONSULTANTS, L.L.C. 47QSHA18D000P 310-756-1560 CARSON ,CA s/w/wo/ew/d
IAP WORLD SERVICES INC GS-06F-0022R 321-784-7398 CAPE CANAVERAL ,FL o
IDS INTERNATIONAL GOVERNMENT SERVICES LLC       47QSHA20D0029 7035042107 ARLINGTON ,VA s
INGLETT & STUBBS INTERNATIONAL, LLC GS-21F-152AA 404-214-6208 ATLANTA ,GA o
INNOVATIVE CONSULTING & MANAGEMENT SERVICES, LLC GS-21F-0164W 3014444100 ROCKVILLE ,MD s/d/8a/h
INSPECTION EXPERTS, INC. GS-21F-096AA 8168076376 LINCOLN ,NE s/w/wo/ew/d/8a
INSTALLATION SERVICES LLC GS-21F-0038Y 7035800630 FREDERICKSBURG ,VA s/w/wo/ew/d/h
INTEGRITY NATIONAL CORPORATION GS-21F-163AA 301-424-8405 SILVER SPRING ,MD s/d
INTEGRIWARD, LLC GS-21F-176AA (210)279-3192 SAN ANTONIO ,TX s/w/wo/ew/8a    
ISES CORPORATION GS-21F-0045W 7706743102 DULUTH ,GA s/d/8a
J & J MAINTENANCE, INC. 47QSHA19D004L 512-444-7271 AUSTIN ,TX o
J&B HARTIGAN, INC GS-21F-049BA 7575759404 CARROLLTON ,VA s/dv
J'S ASSOCIATES LLC 47QSHA19D003J 3013275164 DUNKIRK ,MD s/w/wo/ew/d
J.O. MORY, INC. 47QSHA21D001C 260-351-2221 SOUTH MILFORD ,IN s
JAL ENTERPRISES, INC. GS-21F-0114Y 757-825-1400 HAMPTON ,VA s/w/v/d
JAMES VITO INC GS-21F-0049W 301-315-6105 ROCKVILLE ,MD s
JANTEC, INC.       GS-06F-0022S (702)870-5200 LAS VEGAS ,NV s/w  
JARDON & HOWARD TECHNOLOGIES, INCORPORATED GS-06F-0102S 407-381-7797 ORLANDO ,FL s/dv/d
JOHNSON CONTROLS FIRE PROTECTION LP GS-06F-0054N 1-978-731-8441 BOCA RATON ,FL o
JOHNSON CONTROLS, INC. GS-06F-0060P 443-676-8813 MILWAUKEE ,WI o
JONES LANG LASALLE AMERICAS, INC. 47QSHA19D003F 202-719-6906 CHICAGO ,IL o
JOSE ERNESTO SALAZAR, LLC 47QSHA19D001Y 830-422-2326 DEL RIO ,TX s/d/8a
K2M DESIGN, INC. 47QSHA19D0020 855-866-4526 KEY WEST ,FL s/d
KATMAI INTEGRATED SOLUTIONS, LLC 47QSHA19D000H 9073337000 ANCHORAGE ,AK s/d/8a
KCORP SUPPORT SERVICES, INC. GS-21F-042GA 502-225-6290 FAIRBANKS ,AK s/d/8a
KCORP TECHNOLOGY SERVICES, INC. GS-21F-0111Y 502-225-6290 FAIRBANKS ,AK s/d/8a
KEO AND ASSOCIATES, INC. 47QSHA20D002E 313-340-1688 DETROIT ,MI s/d/8a
KERES CONSULTING, INC. GS-21F-150AA 5058372104 ALBUQUERQUE ,NM s/d
KING & GEORGE, LLC 47QSHA19D005K 817-820-0881 FORT WORTH ,TX s/d/8a
KIRA GOVERNMENT SERVICES LLC 47QSHA21D001B 571-595-6821 LYNNWOOD ,WA s/d
KIRA, INCORPORATED GS-06F-0110S 7202337918 COLORADO SPRINGS ,CO s/h
KLDL INC. 47QSWA18D003G 6195851784 NATIONAL CITY ,CA s
KLEANE KARE TEAM, INC., THE 47QSHA20D002D 804-521-4132 HENRICO ,VA s/w/wo/ew/d
KNIGHTO, LLC GS-21F-0215W 703-779-0900 LEESBURG ,VA s/dv/d/h
KOETTER FIRE PROTECTION OF AUSTIN L L C GS-21F-0181W 512-251-7888 PFLUGERVILLE ,TX s
KONE INC. GS-06F-0002N 9162017122 MOLINE ,IL o
KROESCHELL ENGINEERING CO. INC. 47QSHA21D000D (312)649-7980 ARLINGTON HEIGHTS ,IL o    
KROESCHELL ENGINEERING CO. INC.       GS-06F-0027R (312) 649-3641 ARLINGTON HEIGHTS ,IL o
L B & B ASSOCIATES INC. 47QSHA20D0023 3015962440 COLUMBIA ,MD o
L B & B ASSOCIATES INC. GS-06F-0025R 3015962440 COLUMBIA ,MD o
LANMARK TECHNOLOGY INC.       47QRAA19D006S 703-447-3876 CENTREVILLE ,VA s/w/wo/dv/d
LCG, INC GS-21F-0163Y 208-866-6579 BOISE ,ID s/v/d
LCOR ASSET MANAGEMENT LTD       GS-06F-0026R (212)760-0060 BERWYN ,PA o  
LIBERTY ELEVATOR EXPERTS LLC 47QSHA21D001E 8445423538 NEWARK ,DE s
LIGHTING RETROFIT INTERNATIONAL, LLC 47QSHA21D000C 904-295-6228 GAMBRILLS ,MD o
LINDAHL REED, INC. 47QSHA19D0033 541/638-9164 REDMOND ,OR s/w/wo/ew/d/8a
LOGZONE, INC. 47QSHA20D0005 256-964-7000 HUNTSVILLE ,AL s/dv/d/8a
LOSS CONTROL AND RECOVERY, INC.
(DBA: ADVANTACLEAN COMMERCIAL SERVICES GROUP) 		GS-21F-0128Y (704)766-2434 HUNTERSVILLE ,NC s  
LOUIS BERGER HAWTHORNE SERVICES, INC. 47QSHA18D002M 202-303-2613 GREENVILLE ,SC o
LOUIS BERGER POWER, LLC
(DBA: LB POWER) 		GS-06F-001GA 202-303-2613 WASHINGTON ,DC o
LOW VOLTAGE WIRING, LTD 47QSHA19D002S 719-540-8900 COLORADO SPRINGS ,CO s/dv
M & P SERVICES, INC 47QSHA20D001N 615-298-4824 NASHVILLE ,TN s/w/wo/ew/d/8a/h
M.C. DEAN, INC. 47QSHA18D0011 703-802-6231 X7143 TYSONS ,VA o
M.C. DEAN, INC. 47QSWA19D002W 703-243-6231 X7143 TYSONS ,VA o
M.W. ROBINSON COMPANY 47QSHA20D0034 330-264-9983 WOOSTER ,OH s
MACIA CONSTRUCTION, INCORPORATED 47QSHA19D0027 301-283-0633 ACCOKEEK ,MD s/d/8a
MARKON, INC. GS-21F-091BA 703-884-0028 FALLS CHURCH ,VA s
MARTON TECHNOLOGIES, INC. 47QSHA20D0030 757-637-4071 YORKTOWN ,VA o
MARYLAND ELEVATOR SERVICES, INC.       GS-06F-0061P 3012613161 CROFTON ,MD s
MASTER ELECTRIC INC GS-21F-022GA 989-426-9860 GLADWIN ,MI s/w/wo/h
MAYFIELD ELECTRIC COMPANY GS-21F-0142Y 713-398-5999 HOUSTON ,TX s
MC CLURE CO INC GS-21F-0063V (717)648-5975 HARRISBURG ,PA o  
MCAPS, LLC 47QSHA21D0025 4124506056 PITTSBURGH ,PA s
MECHANICAL CONSTRUCTION MANAGERS, LLC GS-21F-0034Y 937-356-6662 DAYTON ,OH o
MECHANICAL MAINTENANCE, INC. GS-21F-131BA 336-676-7133 CLIMAX ,NC s/w/wo
MECHANICAL SYSTEMS TESTING AND BALANCING INC 47QSHA19D005T 804-264-0454 RICHMOND ,VA s
MEDIA PLUMBING & HEATING, INC.
(DBA: KINETIX) 		GS-06F-0004P 6106271600 BOOTHWYN ,PA s/dv/d/8a
MESA ENERGY SYSTEMS, INC. GS-21F-0068W (510)670-1690 IRVINE ,CA o  
MID-AMERICAN ELEVATOR COMPANY, INC.       GS-21F-0028U 773-486-6900 CHICAGO ,IL o
MINNESOTA ELEVATOR, INC. GS-21F-0158Y 651-272-3477 MANKATO ,MN o
MIRACORP, INC. 47QSHA20D000Z 571-589-8970 MESA ,AZ s/w/wo/ew/dv/d
MIRADOR ENTERPRISES, INC. GS-21F-0171X 915-546-4111 EL PASO ,TX s/w/wo/ew/d
MONUMENT ENTERPRISES LLC 47QSHA20D0018 1-866-275-5666 UPPER MARLBORO ,MD s/8a
MSHC, INC. GS-21F-004GA 980-859-3660 CHARLOTTE ,NC o
MULTI AIR SERVICES ENGINEERS, CORP. GS-21F-050AA 787-245-6883 RIO GRANDE ,PR s/d/h
MURPHY ELEVATOR CO. (THE) GS-21F-0041X 5025871225 LOUISVILLE ,KY s
NALCO COMPANY GS-21F-0081W 331-237-1778 SUGAR LAND ,TX o
NATIONAL CONTRACTING SERVICES, LLC 47QSHA20D003E 502-614-8646 LOUISVILLE ,KY s/d/8a
NATIONAL ELEVATOR INSPECTION SERVICES, INC.       GS-06F-0075S 3146822612 SAINT LOUIS ,MO o
NATIONAL SERVICE CONTRACTORS, INC. GS-21F-032GA 202-610-7344 WASHINGTON ,DC s/d
NATIONAL SWITCHGEAR SYSTEMS NORTH TEXAS, INC. 47QSHA19D001T (610)269-7576 LEWISVILLE ,TX s  
NATIVE ENERGY & TECHNOLOGY, INC. GS-21F-058AA 2102316060 SAN ANTONIO ,TX s/d
NATIVE RESOURCE DEVELOPMENT COMPANY, INC. 47QSHA21D001P 505-867-5372 BERNALILLO ,NM s/w/wo/d/h
NELSON REFRIGERATION INC. 47QSHA20D000F 402-315-0492 LA VISTA ,NE o
NEW HORIZON INDUSTRIES INC. GS-21F-038GA 678-422-2900 ATLANTA ,GA s/w/wo/ew/d
NIKA TECHNOLOGIES, INC. 47QRAA21D0064 3016796525 ROCKVILLE ,MD s/d
NIKA TECHNOLOGIES, INC. GS-23F-0010R 3017703520 ROCKVILLE ,MD s/d
NINETY FIVE SOUTH, INC. GS-21F-041BA 631-281-5346 CENTER MORICHES ,NY s/dv
NORTH HILLS OFFICE SERVICES INC GS-21F-051GA 5163642800 PLAINVIEW ,NY s/d
NORTHEAST IOWA MECHANICAL SYSTEMS, L.L.C. 47QSHA20D002U (563)426-5144 ELGIN ,IA s    
NORTHERN MANAGEMENT SERVICES, INC. 47QSHA19D0009 208-263-1363 SANDPOINT ,ID s
NORTHERN MANAGEMENT SERVICES, INC. GS-06F-0002T 208-263-1363 SANDPOINT ,ID s/h
NORTHSTAR TECHNOLOGY CORP GS-21F-0092Y 949-788-0738 IRVINE ,CA s/w/wo/ew/d/8a
NORTHWEST CONTROLS SYSTEMS, INC. GS-21F-0064V 5012800404 NORTH LITTLE ROCK ,AR s
NTVI COMMUNICATIONS INC 47QSHA20D0006 (703)462-5542 FAIRBANKS ,AK s/d/8a  
NV ENTERPRISES, INC. 47QSHA21D0015 703-787-8100 RESTON ,VA s/w/wo/d
NV ENTERPRISES, INC. GS-06F-0066R 703-787-8100 RESTON ,VA s/d
NVS CORPORATE SERVICES, INC. GS-21F-0066V 9569034382 BROWNSVILLE ,TX s/h
OMNI ELEVATOR CO., INC. GS-06F-0063N (410)363-4222 OWINGS MILLS ,MD s/w/d    
OTIS ELEVATOR COMPANY       47QSHA20D0002 561-402-1922 FARMINGTON ,CT o
OTIS ELEVATOR COMPANY GS-06F-0081M 561-402-1922 FARMINGTON ,CT o
P & L ELECTRIC LLC 47QSHA20D002Z 5732209498 FULTON ,MO s
PACARCTIC LLC 47QSHA19D002V 303-588-2808 ANCHORAGE ,AK s/d/8a
PC AUTOMATED CONTROLS, INC. GS-21F-016GA (915)751-0313 EL PASO ,TX s/w  
PEGASUS SUPPORT SERVICES, LLC 47QSHA18D001Z 678-494-0332 WOODSTOCK ,GA s/dv
PENN AIR CONTROL INC. GS-21F-0191W 714-220-9091 CYPRESS ,CA s/dv
PERIMETER SECURITY PARTNERS, LLC 47QSHA19D003T 615-504-3330 BRENTWOOD ,TN s
PFD MECHANICAL INC GS-21F-0105U 301-261-4193 EDGEWATER ,MD s/w/d
PIONEER HEATING AND AIR CONDITIONING COMPANY, INC. 47QSHA20D000X (865)922-2817 KNOXVILLE ,TN s    
PM JENKINS GROUP- PROFESSIONAL MANAGEMENT SERVICES LLC 47QSHA19D005E 269-762-3492 KALAMAZOO ,MI s/v/d/8a/h
POLK MECHANICAL COMPANY, LLC 47QSHA20D0035 972-339-1200 GRAND PRAIRIE ,TX o
PONCIANO CONSTRUCTION, INC. GS-21F-048CA 6193286381 SANTEE ,CA s/d/8a
POND CONSTRUCTORS INC 47QSHA18D000Y 678-336-7740 PEACHTREE CORNERS ,GA o
POTOMAC SERVICES MANAGEMENT INC. GS-21F-0064W (301) 965-1022 FORT WASHINGTON ,MD s/d/8a
POWER VAC AMERICA, INC GS-21F-017GA 713-645-4611 HOUSTON ,TX s/d
POWERS OF ARKANSAS, INC. GS-21F-0172X 5018139160 NORTH LITTLE ROCK ,AR o
PRECISE MANAGEMENT, INC. 47QSHA21D001U (205)234-6731 MC CALLA ,AL s/dv/d/h    
PRECISION MECHANICAL SERVICES, LLC 47QSHA19D003U 215-722-3671 PHILADELPHIA ,PA s
PREMIER ELEVATOR COMPANY INC GS-21F-0089U 770-389-4951 STOCKBRIDGE ,GA o
PREVENTIVE MAINTENANCE SERVICES COMPANY GS-06F-0048R 7208377832 LAKEWOOD ,CO s/w/wo
PRISM ELECTRIC, INC. 47QSHA19D004T 214-380-5546 GARLAND ,TX o
PROFESSIONAL MAINTENANCE MANAGEMENT LLC 47QSHA19D0060 703.472.2049 ROCKVILLE ,MD s
PROFESSIONAL MAINTENANCE MANAGEMENT LLC GS-06F-0019P 703.472.2049 ROCKVILLE ,MD s
PROFESSIONALS HIR, LLC 47QSHA21D001Y 757-452-3105 CHESAPEAKE ,VA s/w/wo/ew/d/8a/h
PROGRESSIVE ELECTRIC, INC.       47QSHA20D001W 3043451253 CHARLESTON ,WV s
PROPERTY & ENVIRONMENTAL MANAGEMENT, INC. 47QSHA20D0037 6142107202 COLUMBUS ,OH s/8a/h
PROSOURCE CONSULTING, L.L.C. GS-21F-0062V (703)754-7400 GAINESVILLE ,VA s/w/d/8a  
PUEBLO MECHANICAL AND CONTROLS, LLC GS-21F-0099Y 8008409170 TUCSON ,AZ o
PUNDIR GROUP, INC. 47QSHA20D002L 415-684-8990 SACRAMENTO ,CA s/d/8a
QUALITY CONTROL INTERNATIONAL, LLC.       47QSHA19D0062 720-242-8761 LONGMONT ,CO s
QUALITY CONTROL INTERNATIONAL, LLC. GS-21F-0047V 720-242-8761 LONGMONT ,CO s
QUALITY ELEVATOR CO., INC. 47QSHA21D001D 301-779-9116 BLADENSBURG ,MD s
QUALITY ELEVATOR CO., INC. GS-06F-0074S 301-779-9116 BLADENSBURG ,MD s
QUALITY REFRIGERATION CONCEPTS INC. 47QSHA21D000B (336)788-5407 WINSTON SALEM ,NC s/w    
QUALITY SERVICES INTERNATIONAL, LLC GS-21F-0067V 2102128784 SAN ANTONIO ,TX s/dv/d/8a/h
R. BROOKS MECHANICAL HEATING AND AIR CONDITIONING, INC. 47QSHA21D0012 410-658-0822 RISING SUN ,MD s/d
RADICE ENTERPRISES, LLC       GS-21F-0084W 3016748779 BETHESDA ,MD s/w
RAPID HEATING AIR CONDITIONING & PLUMBING SERVICES       GS-21F-0034T (301)367-0927 GAITHERSBURG ,MD s/d/8a  
RAVEN SERVICES CORPORATION 47QSHA19D001X 703-368-8611 MANASSAS ,VA s
RAVEN SERVICES CORPORATION GS-06F-0051P 703-368-8611 MANASSAS ,VA s/v
RD3, INC. GS-21F-0134X 303-773-0109 DENVER ,CO s/w
RE-ENGINEERED BUSINESS SOLUTIONS, INC. 47QSHA20D001F 919-961-4666 COCOA ,FL s/d/h
REDHORSE CORPORATION       GS-00F-0013Y 619-241-4609 SAN DIEGO ,CA o
REDHORSE CORPORATION GS-07F-134GA 619-241-4609 SAN DIEGO ,CA s/dv/d/8a
REDHORSE CORPORATION GS-21F-018DA 619-241-4609 SAN DIEGO ,CA o
RELYANT GLOBAL LLC 47QSHA20D002K 865-984-1330 MARYVILLE ,TN s/dv
REMI GROUP LLC, THE       GS-21F-0093V 888-451-8916 CHARLOTTE ,NC o
REMINGTON CONSTRUCTION, LLC 47QSHA21D000X 703-992-0909 VIENNA ,VA s/d
RJH AIR CONDITIONING AND REFRIGERATION SERVICE L.L.C. GS-06F-0059S 301-595-8937 BELTSVILLE ,MD s
ROMANYK CONSULTING CORPORATION GS-21F-0167X 972-625-3838 PLANO ,TX s/dv/d/8a
ROWE CONTRACTING SERVICE, INC. GS-21F-0166Y 985-845-2217 MANDEVILLE ,LA s
RSC ELECTRICAL & MECHANICAL CONTRACTORS INC GS-21F-0103U 202-398-7957 WASHINGTON ,DC s/h
RUBICON PLANNING, LLC GS-21F-048AA (540)344-7140 ROANOKE ,VA s/w/wo  
RWD CONSULTING, LLC 47QTCA19D0088 (202) 588-5088 WASHINGTON ,DC s/d/8a
S-T ACQUISITION COMPANY, LLC       GS-21F-0032U 440-735-1505 CLEVELAND ,OH s/d
S. A. COMUNALE CO., INC. 47QSHA21D000S 330-706-3050 BARBERTON ,OH o
SALMON GROUP, INC. GS-35F-098DA 888-751-5551 WASHINGTON ,DC s/dv/d/8a/h
SATELLITE SERVICES, INC. GS-21F-015CA 9062286492 MARQUETTE ,MI s
SCHINDLER ELEVATOR CORPORATION GS-06F-0079M (954)300-5919 MORRISTOWN ,NJ o  
SEI GROUP, INC. 47QSHA20D0015 256-533-0500 HUNTSVILLE ,AL s/d
SELECTTECH SERVICES CORPORATION GS-21F-0082X 9374389905 CENTERVILLE ,OH s
SEVAN MULTI-SITE SOLUTIONS LLC 47QSHA19D0019 817-320-2422 DOWNERS GROVE ,IL s/v
SIA SOLUTIONS LLC GS-21F-040DA 9178063201 HOUSTON ,TX o
SIEMENS INDUSTRY INC. GS-06F-0033P 571-379-1092 BUFFALO GROVE ,IL o
SIGNATURE RENOVATIONS LLC 47QSHA19D005B (301) 341-0848 CAPITOL HEIGHTS ,MD s/d/h
SOLV LLC GS-21F-046DA 7037604801 MC LEAN ,VA s
SOURCEAMERICA GS-21F-0049X 571-421-8777 VIENNA ,VA o
SOUTH DADE AIR CONDITIONING AND REFRIGERATION, INC 47QSHA18D001B 850-341-8548 HOMESTEAD ,FL s/dv/d/8a/h
SOUTH TOWN REFRIGERATION, LLC GS-21F-168AA 708-259-7919 FRANKFORT ,IL s
SOUTHERN FEDERAL, LLC 47QSHA20D0012 706-223-3029 SAVANNAH ,GA s/h
SPECIALIZED ELEVATOR CORPORATION GS-21F-0107Y (562)407-1200 SANTA FE SPRINGS ,CA s/v  
SPECPRO ENVIRONMENTAL SERVICES LLC       47QSHA19D002R 865-227-2252 OAK RIDGE ,TN s/d
SPECPRO PROFESSIONAL SERVICES, LLC       47QRAA19D004W 210-201-8994 SAN ANTONIO ,TX s/d/8a
SPECTRUM SERVICES GROUP, INC. GS-21F-052CA (916)208-1600 SACRAMENTO ,CA s/d/8a/h  
SPOSARI INC.       47QSHA20D001B (425)226-4731 SEATTLE ,WA s    
SRA INTERNATIONAL, INC. GS-21F-057AA 703-995-3399 CHANTILLY ,VA o
SSOE, INC. GS-00F-006AA (419)255-3830 TOLEDO ,OH o  
STAR ELECTRIC LLC 47QSHA21D0011 334-322-9863 PRATTVILLE ,AL s
STEVEN WINTER ASSOCIATES, INC. GS-21F-0117V (203)857-0200 NORWALK ,CT s  
SUMMIT CONSTRUCTION & ENVIRONMENTAL SERVICES, LLC 47QSHA19D0036 757-452-3113 RICHMOND ,VA s/dv/d
TAMSAH ENTERPRISES LLC GS-21F-0133W (937)593-8209 BELLEFONTAINE ,OH s/w/d/8a  
TATCO SERVICES INC. GS-21F-165AA 888-926-0005 LA PLATA ,MD s
TDINDUSTRIES, INC.       GS-21F-0118X 7139963121 DALLAS ,TX o
TEAMGOV, INC. 47QSHA19D002E 202-664-5160 HYATTSVILLE ,MD s/w/wo/ew/d/8a/h
TECHFLOW, INC. 47QTCA19D0048 858-412-8000 SAN DIEGO ,CA o
TETRA TECH, INC. 47QSHA20D000R 619-321-6724 SAN DIEGO ,CA o
TETRA TECH, INC. GS-10F-0346L 619-525-7188 SAN DIEGO ,CA o
TEXAS CHILLER SYSTEMS, LLC GS-21F-086AA (210)650-9972 SAN ANTONIO ,TX s  
THYSSENKRUPP ELEVATOR CORPORATION 47QSHA19D005H 972-365-6128 ADDISON ,TX o
THYSSENKRUPP ELEVATOR CORPORATION       GS-06F-0031N 972-365-6128 ADDISON ,TX o
TIDEWATER, INC. GS-21F-0065V 410-540-8700 ELKRIDGE ,MD s/d/8a
TIGUA FACILITY SERVICES, INC 47QSHA20D002C (703)953-7916 EL PASO ,TX s/d/8a    
TIM KYLE COMPANY, INC.       47QSHA20D002F 410-840-4043 WESTMINSTER ,MD s
TL SERVICES, INC. GS-21F-0185W 479-474-7222 VAN BUREN ,AR s/dv
TOTAL SYSTEM SERVICES, INC. 47QSHA20D0024 208-376-1393 BOISE ,ID s
TOTAL SYSTEM SERVICES, INC. GS-21F-0001U 2083761393 BOISE ,ID s
TP MECHANICAL CONTRACTORS, INC 47QSHA19D0028 (937)545-9439 CINCINNATI ,OH o  
TRADEMASTERS SERVICE, INC. GS-21F-016BA 7036446400 LORTON ,VA s/d/8a
TRAME MECHANICAL, INC.       GS-21F-0015T (937)258-1000 DAYTON ,OH s  
TRANE U.S. INC. 47QSWA20D002A 651-407-4216 LA CROSSE ,WI o
TTCC, INC. GS-21F-185AA (619)938-0604 EL CAJON ,CA s  
U.S. FACILITIES, INC.       GS-21F-0104U (215)564-1448 PHILADELPHIA ,PA o  
UEAC, INC. 47QSHA21D001X 8014844511 SALT LAKE CITY ,UT s/w/wo
UNI ARLINGTON, INC. 47QSHA21D001K (571)489-8005 SPRINGFIELD ,VA s/d    
UNIQUE CLEANING SERVICE, INC. GS-21F-036CA 7704207660 SMYRNA ,GA s/dv
UNITED FACILITY SERVICES CORP. GS-21F-0129W 6312434444 DEER PARK ,NY s
URBAN SERVICES GROUP, INC. 47QSHA20D002X 404-315-1940 ATLANTA ,GA s/d
URBAN SERVICES GROUP, INC.       GS-06F-0054R 404-315-1940 ATLANTA ,GA s/d/8a/h
USMILCOM, INC. GS-35F-0005V 714-835-3545 SANTA ANA ,CA s/dv/d/8a
UTILITY PARTNERS OF AMERICA, LLC 47QSHA19D003G 864-553-6278 GREENVILLE ,SC o
UTILITY SYSTEMS SOLUTIONS, INC. GS-21F-0159X 877-454-4472 DALLAS ,TX s/dv/d/8a
V W INTERNATIONAL, INC.       GS-21F-0055U 703.360.5464 ALEXANDRIA ,VA s
VALIANT GOVERNMENT SERVICES LLC 47QSHA19D004P 2708854642 HOPKINSVILLE ,KY o
VANJOH GRAPHICS, L.L.C. 47QSHA19D005J 6672314588 PORT DEPOSIT ,MD s
VARNER SYSTEMS INC 47QSHA21D001M (717)656-4300 LEOLA ,PA s/v    
VECTRUS SYSTEMS CORPORATION 47QSHA21D000Z 719-591-3600 COLORADO SPRINGS ,CO o
VENERGY GROUP, LLC GS-21F-054BA 9103228055 FORT PIERCE ,FL s/dv
VETERANS DEVELOPMENT CORPORATION, INC. GS-21F-042CA 781-817-4725 NORWELL ,MA s/dv
VETERANS ELITE INCORPORATED GS-21F-043BA 732-477-3197 POINT PLEASANT BEAC ,NJ s/dv
WALTER MECHANICAL SERVICES, INC. 47QSHA20D0010 810-230-6202 FLUSHING ,MI s/dv
WARFIELD & SANFORD, INC. GS-06F-0083R (202)332-1065 LAUREL ,MD s  
WEST TECHS CHILL WATER SPECIALIST LLC GS-21F-0105Y 3256724686 ABILENE ,TX s
WESTON SOLUTIONS, INC. 47QSHA18D0016 7039697418 ALBUQUERQUE ,NM o
WHITELORN HOMES, L.L.C. 47QSHA20D002Y 9724365020 LEWISVILLE ,TX s
WILCOX & DYER, LLC 47QSHA20D000P 517-719-7110 LAKE ODESSA ,MI s/w/wo
WILLIAMS ELECTRIC CO INC       GS-21F-173AA 850-862-1171 FORT WALTON BEACH ,FL o  
WILSON 5 SERVICE COMPANY, INC.       47QSHA20D000K 207-439-2361 KITTERY ,ME s/dv/d
WILSON 5 SERVICE COMPANY, INC.       GS-06F-0051R 207-439-2361 KITTERY ,ME s/dv/d
WOOD ENVIRONMENT & INFRASTRUCTURE SOLUTIONS, INC. 47QSHA20D001G 610-877-6109 SAN DIEGO ,CA o
WORRELL CONTRACTING CO., INC GS-21F-0145Y 919-288-1405 GOLDSBORO ,NC s/dv/h
WYCLIFFE ENTERPRISES, INC. GS-21F-034CA 240-353-5005 LANHAM ,MD s/w/wo/ew/d
XL MECHANICAL & ENERGY MANAGEMENT SERVICES 47QSHA19D005D (207)944-0922 BANGOR ,ME s  
YANG ENTERPRISES, INC. GS-21F-090AA 407 365 7374 OVIEDO ,FL s/w
YUKON FIRE PROTECTION SERVICES, INC. 47QSHA20D002M 502-225-6290 ANCHORAGE ,AK s/d/8a