Maintenance of maintenance buildings (Z1EB): United States public contracts since 2024
Updated 17 October 2026 · all lines
Maintenance of maintenance buildings (Z1EB): United States public contracts since 2024. Since January 2024 the line carries 375 contracts worth $121,286,092 from 12 agencies. 146 suppliers share it. $60,900,168 in 2024. $35,727,586 in 2025. $24,658,337 in 2026.
Assay record ASY-US-082MMXK17L · Cite as: Assay Systems, “Maintenance of maintenance buildings (Z1EB): United States public contracts since 2024”, https://assay-systems.com/register/us/line/maintenance-of-maintenance-buildings/
The line
Since January 2024 the line carries 375 contracts worth $121,286,092 from 12 agencies. 146 suppliers share it.
$60,900,168 in 2024. $35,727,586 in 2025. $24,658,337 in 2026.
Suppliers in the line, by value since 2024 ENVIREMEDIAL SERVICES, INC. : 96 contracts worth $22,661,427 from 1 agency since 2024, up 492 percent on 2022 to 2023.AJANTA CONSULTING LLC : 4 contracts worth $14,706,773 from 1 agency since 2024.JONES LANG LASALLE AMERICAS, INC. : 7 contracts worth $7,176,180 from 1 agency since 2024.BIRMINGHAM INDUSTRIAL CONSTRUCTION, LLC : 1 contract worth $6,805,755 from 1 agency since 2024.FRONTLINE KING GEORGE JV LLC : 2 contracts worth $5,774,743 from 1 agency since 2024.AMERICAN ENGINEERING CORPORATION: 8 contracts worth $5,207,179 from 1 agency since 2024, up 0 percent on 2022 to 2023. PORR GOVERNMENT SERVICES ITALY SRL : 6 contracts worth $4,904,001 from 1 agency since 2024, up 123 percent on 2022 to 2023.WISAG TECHNICAL MILITARY SUPPORT SERVICES GMBH & CO. KG: 6 contracts worth $2,716,077 from 1 agency since 2024. HOLITNA CONSTRUCTION, LLC : 2 contracts worth $2,655,003 from 1 agency since 2024.CHEROKEE NATION ENVIRONMENTAL SOLUTIONS, L.L.C. : 2 contracts worth $2,198,130 from 1 agency since 2024.CRANEWORKS, INC. : 17 contracts worth $2,195,730 from 1 agency since 2024.HANBAEK CONSTRUCTION CO.,LTD: 1 contract worth $2,186,445 from 1 agency since 2024. TRI COAST-PAC TECH JV LLLP : 1 contract worth $2,044,316 from 1 agency since 2024.POLK & ASSOCIATES CONSTRUCTION INC : 1 contract worth $1,823,417 from 1 agency since 2024.GUARDIAN DB SERVICES,LLC : 1 contract worth $1,759,831 from 1 agency since 2024.DAWSON MCG, INC. : 2 contracts worth $1,457,445 from 1 agency since 2024.DWC BUILDING CONSTRUCTION COMPANY : 1 contract worth $1,420,298 from 1 agency since 2024.OKINAWA SOBI KOGYO, K.K.: 5 contracts worth $1,409,468 from 1 agency since 2024. MECHANICAL RESOURCES INCORPORATED: 5 contracts worth $1,356,434 from 1 agency since 2024, up 6 percent on 2022 to 2023. DOORS INC : 16 contracts worth $1,308,845 from 1 agency since 2024.ELEVATED TECHNOLOGIES SERVICES, LLC : 1 contract worth $1,266,840 from 1 agency since 2024, up 20 percent on 2022 to 2023.HEALTHEON, INC : 1 contract worth $1,259,040 from 1 agency since 2024.RAND ENTERPRISES, INC: 1 contract worth $1,137,327 from 1 agency since 2024. RELIANCE CONSTRUCTION MANAGEMENT COMPANY : 1 contract worth $1,129,778 from 1 agency since 2024.KGJJ ENGINEERING SOLUTIONS, LLC : 1 contract worth $1,083,684 from 1 agency since 2024.ACCESS COMMUNICATIONS GROUP, LLC: 1 contract worth $1,080,042 from 1 agency since 2024. OK2 CONSTRUCTION, LLC : 2 contracts worth $1,031,647 from 1 agency since 2024.AMENTUM TECHNOLOGY, INC. : 11 contracts worth $1,001,760 from 1 agency since 2024.YEAJIN E&C CO.,LTD.: 1 contract worth $996,574 from 1 agency since 2024. SHIN-EI REAL ESTATE BUSINESS CO. LTD : 1 contract worth $980,566 from 1 agency since 2024.MISCELLANEOUS FOREIGN AWARDEES: 15 contracts worth $878,065 from 1 agency since 2024. LACREEK DEVELOPMENT CORP : 3 contracts worth $877,887 from 1 agency since 2024.IMPRESA COSTRUZIONI FILIPPI RENZO E FIGLI S.R.L. : 3 contracts worth $833,790 from 1 agency since 2024.SOCIEDAD ESPANOLA DE MONTAJES INDUSTRIALES SA : 6 contracts worth $795,713 from 1 agency since 2024.C.E D.IMPIANTI SOCIETA A RESPONSABILITA LIMITATA : 1 contract worth $747,423 from 1 agency since 2024.TECC CORPORATION : 1 contract worth $710,206 from 1 agency since 2024.MITOMO CO., LTD.: 3 contracts worth $625,452 from 1 agency since 2024. SYNCON LLC : 1 contract worth $608,693 from 1 agency since 2024.GOLDEN WOLF, LLC : 1 contract worth $606,794 from 1 agency since 2024.TOGIAK MANAGEMENT SERVICES, LLC : 1 contract worth $571,338 from 1 agency since 2024.DAN ENGINEERING, Y.K. : 3 contracts worth $558,027 from 1 agency since 2024.CHENEGA MISSION OPERATIONS, LLC : 1 contract worth $539,127 from 1 agency since 2024.OHNA DENKEN CO.,LTD. : 1 contract worth $480,333 from 1 agency since 2024.MIRADOR ENTERPRISES, INC. : 2 contracts worth $442,516 from 1 agency since 2024.ORCOM, A DIVISION OF ORTEGA COMPANIES, INC : 1 contract worth $404,364 from 1 agency since 2024.EL PASO J.A.G., INC. : 1 contract worth $372,350 from 1 agency since 2024.LESKCA INCORPORATED : 2 contracts worth $333,617 from 1 agency since 2024.LORENZON CONSTRUCTION, INC.: 4 contracts worth $328,308 from 1 agency since 2024. REILLY CONSTRUCTION INC : 1 contract worth $286,869 from 1 agency since 2024.MEDIA PLUMBING & HEATING INC : 1 contract worth $266,750 from 1 agency since 2024.DMG MORI FEDERAL SERVICES, INC. : 1 contract worth $262,500 from 1 agency since 2024.OKINAWA DAIKEN CO., LTD. : 1 contract worth $236,471 from 1 agency since 2024.BLUE CONSTRUCTION SERVICES LLC : 2 contracts worth $235,894 from 1 agency since 2024.QSJV, LLC : 2 contracts worth $232,875 from 1 agency since 2024.ONAKA GUMI CO.,LTD. : 1 contract worth $224,672 from 1 agency since 2024.TOP ONYX LLC : 2 contracts worth $222,978 from 1 agency since 2024.PRIME MASONRY, LLC : 2 contracts worth $216,499 from 1 agency since 2024.GPM INC : 1 contract worth $211,764 from 1 agency since 2024.EIFFAGE INFRAESTRUCTURAS SAU: 2 contracts worth $203,049 from 1 agency since 2024. JV WILLKOMPANY ROOFING & WATERPROOFING LLC : 1 contract worth $199,866 from 1 agency since 2024.PACKAGED AIR-CONDITIONING SERVICE CORP : 2 contracts worth $195,283 from 1 agency since 2024.ALL AMERICAN AA LLC: 2 contracts worth $191,489 from 1 agency since 2024. DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED : 1 contract worth $185,092 from 1 agency since 2024.NEXA COMPANY LIMITED: 1 contract worth $175,500 from 1 agency since 2024. CS ONE CO., LTD. : 1 contract worth $170,180 from 1 agency since 2024.EATON CORPORATION: 1 contract worth $161,575 from 1 agency since 2024. NIHON HIGHWAY SERVICE CO.,LTD. : 2 contracts worth $150,958 from 1 agency since 2024.JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC: 2 contracts worth $149,343 from 1 agency since 2024. LD PROCUREMENT SOLUTIONS LLC : 1 contract worth $148,960 from 1 agency since 2024.SKOOKUM EDUCATIONAL PROGRAMS: 1 contract worth $148,708 from 1 agency since 2024. REFCON SERVICES INC. : 1 contract worth $145,216 from 1 agency since 2024.SAWYER SERVICES INC : 1 contract worth $129,602 from 1 agency since 2024.AVID4 ENGINEERING, INC. : 1 contract worth $119,657 from 1 agency since 2024.OMJ CONSULTANT LLC : 1 contract worth $116,907 from 1 agency since 2024.S3 CONTRACTING LLC : 1 contract worth $104,039 from 1 agency since 2024.PB14SRL : 1 contract worth $101,120 from 1 agency since 2024.PARACLETE MAINTENANCE & DESIGN, LLC : 2 contracts worth $95,307 from 1 agency since 2024.KOALA ROOFING LLC : 1 contract worth $92,000 from 1 agency since 2024.ETOLIN STRAIT DEVELOPMENT GROUP LLC : 1 contract worth $91,329 from 1 agency since 2024.REAGENT WORLD, INC.: 1 contract worth $89,750 from 1 agency since 2024. AMG CONSTRUCTION COMPANY, INCORPORATED : 1 contract worth $88,804 from 1 agency since 2024.MALOR AND COMPANY INC : 1 contract worth $87,100 from 1 agency since 2024.ALCON CONSULTING SERVICES, LLC : 1 contract worth $78,722 from 1 agency since 2024.OMNIVERTER INC: 1 contract worth $78,449 from 1 agency since 2024. SOUTH CENTRAL ROOFING INC: 1 contract worth $76,732 from 1 agency since 2024. BRN GROUP LLC : 1 contract worth $74,388 from 1 agency since 2024.CCI FACILITY SUPPORT SERVICES, LLC : 1 contract worth $71,567 from 1 agency since 2024.TECHNO-USA LLC: 1 contract worth $67,352 from 1 agency since 2024. SERVICE FIRST GP (PTY) LTD : 1 contract worth $65,031 from 1 agency since 2024.TECNO ELECTRIC SA: 1 contract worth $64,920 from 1 agency since 2024. HANDUK IRON-MINE & CONSTRUCTION CO., LTD. : 1 contract worth $57,680 from 1 agency since 2024.HOLBROOK SERVICE, LLC : 1 contract worth $57,380 from 1 agency since 2024.C AND J MAINTENANCE CONSTRUCTION, INC. : 1 contract worth $53,821 from 1 agency since 2024.FLUID SOLUTIONS LLC : 2 contracts worth $53,132 from 1 agency since 2024.ATI INC.: 1 contract worth $52,848 from 1 agency since 2024. NATIONAL NATIVE AMERICAN CONSTRUCTION, INC. : 1 contract worth $51,997 from 1 agency since 2024.MARCHESE - SOCIETA' A RESPONSABILITA' LIMITATA: 1 contract worth $51,508 from 1 agency since 2024. IDEAL BALANCE LLC : 1 contract worth $49,495 from 1 agency since 2024.ANVIL ENTERPRISES : 1 contract worth $46,628 from 1 agency since 2024.TECH O. R., LLC : 1 contract worth $44,572 from 1 agency since 2024.B.S.T.E.C SARL : 1 contract worth $43,680 from 1 agency since 2024.CIA. COMERCIAL GENERAL INDUSTRIAL SOCIEDAD DE RESPONSABILIDAD LIMITADA: 1 contract worth $43,228 from 1 agency since 2024. FRANGERINI IMPRESA S.R.L.: 3 contracts worth $40,968 from 1 agency since 2024. ALEUT O&M SERVICES, LLC : 2 contracts worth $40,631 from 1 agency since 2024.JET INC : 3 contracts worth $40,368 from 1 agency since 2024.DGI-ATI II LLC : 1 contract worth $39,619 from 1 agency since 2024.MULTISTACK LLC : 2 contracts worth $39,215 from 1 agency since 2024.INSPECTION EXPERTS INC : 1 contract worth $39,182 from 1 agency since 2024.SANTA FE POWER SOLUTIONS INC : 1 contract worth $36,961 from 1 agency since 2024.J3 ENTERPRISE LLC : 2 contracts worth $34,438 from 1 agency since 2024.JBW GROUP LLC : 1 contract worth $31,566 from 1 agency since 2024.DEEP OCEAN CONTRACTING CO : 1 contract worth $30,532 from 1 agency since 2024.BATTISTELLA S.P.A.: 1 contract worth $29,604 from 1 agency since 2024. US DIVERSIFIED CONTRACTING SERVICES INC.: 1 contract worth $27,659 from 1 agency since 2024. ADVANCED ENVIRONMENTAL CONSULTANTS, INC.: 1 contract worth $27,500 from 1 agency since 2024. DOMESTIC AWARDEES: 2 contracts worth $27,306 from 1 agency since 2024. KINGFISHER CO., INC.: 1 contract worth $26,106 from 1 agency since 2024. HALL ENGINEERING, LLC: 1 contract worth $24,500 from 1 agency since 2024. A & I ROOFING, INC: 1 contract worth $23,230 from 1 agency since 2024. FIVE HATS LLC : 2 contracts worth $23,000 from 2 agencies since 2024.ASSA ABLOY ENTRANCE SYSTEMS US INC. : 1 contract worth $22,100 from 1 agency since 2024.HOVERS CO.,LTD. : 1 contract worth $21,603 from 1 agency since 2024.ALBIREO ENERGY LLC : 1 contract worth $20,836 from 1 agency since 2024.AQUA TECHNOLOGIES, INC.: 1 contract worth $19,244 from 1 agency since 2024. SPRINGFIELD SOLUTIONS LLC : 1 contract worth $18,843 from 1 agency since 2024.ACUMEN ENTERPRISES INC : 1 contract worth $18,500 from 1 agency since 2024.IMPRESA FONTANA E C. SRL: 1 contract worth $18,309 from 1 agency since 2024. ATLANTIC BLUERIDGE ELEVATOR COMPANY : 2 contracts worth $18,306 from 1 agency since 2024.PAR-CON, INC. : 1 contract worth $18,125 from 1 agency since 2024.AMERICAN MECHANICAL SERVICES OF MARYLAND, L.L.C. : 1 contract worth $16,110 from 1 agency since 2024.BETTER ROOFERS LLC : 1 contract worth $15,700 from 1 agency since 2024.ATI S.R.L. ARCHITETTURA TECNICA ITALIANA : 1 contract worth $14,538 from 1 agency since 2024.SKY LIFT GABON: 1 contract worth $14,471 from 1 agency since 2024. SANTENA USA LLC: 1 contract worth $11,800 from 1 agency since 2024. MESH-CONSULTS LTD COMPANY: 2 contracts worth $11,500 from 1 agency since 2024. FED GEAR LLC : 1 contract worth $11,500 from 1 agency since 2024.DMYLES INC. : 1 contract worth $9,863 from 1 agency since 2024.BRANDEN HEIER: 1 contract worth $9,613 from 1 agency since 2024. ROOFER CHICKS, LLC: 1 contract worth $8,541 from 1 agency since 2024. HARDY STEPHENSON LLC : 1 contract worth $7,929 from 1 agency since 2024.SHUTTERS & ALUMINIUM PRODUCTS CORP : 1 contract worth $7,127 from 1 agency since 2024.COMMERCIAL CHEMTECH, INC.: 1 contract worth $6,300 from 1 agency since 2024. OVERHEAD DOOR & FIREPLACE CO INC: 1 contract worth $5,777 from 1 agency since 2024. MERRIMACK ENVIRONMETAL SOLUTION CORP : 1 contract worth $5,050 from 1 agency since 2024.PUYENPA CONSTRUCTION, LLC : 1 contract worth $1,500 from 1 agency since 2024.ALEXANDER DRILLING, INC.: 1 contract worth $523 from 1 agency since 2024. The extract for this line
Names every department and buying office behind the figures, who holds each contract now, its value, contract number and end date, the open notices with their closing dates, and the notices behind every figure.
Largest suppliers in the line Share of the line held by each of its largest suppliers, by value, in the USAspending register.
ENVIREMEDIAL SERVICES, INC. 18.7% AJANTA CONSULTING LLC 12.1% JONES LANG LASALLE AMERICAS, INC. 5.9% BIRMINGHAM INDUSTRIAL CONSTRUCTION, LLC 5.6% FRONTLINE KING GEORGE JV LLC 4.8% AMERICAN ENGINEERING CORPORATION 4.3% PORR GOVERNMENT SERVICES ITALY SRL 4.0% WISAG TECHNICAL MILITARY SUPPORT SERVIC… 2.2% HOLITNA CONSTRUCTION, LLC 2.2% CHEROKEE NATION ENVIRONMENTAL SOLUTIONS… 1.8% Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov , accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.