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Who is building
Who is building in Maryland.
62 federal construction contracts still running, held by 46 companies, worth $4.2B in all. Every company here employs the trades VoTechWorks teaches; the chips show which. Who is hiring in Maryland (2 local postings) → · All states
The companies
Clark Construction Group LLC
4 contracts · $1.6B
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingHensel Phelps Construction Co
3 contracts · $1.1B
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingWhiting-Turner Contracting Company, The
4 contracts · $352.1M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingM. A. Mortenson Company
1 contract · $237.8M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingWalsh Federal LLC
1 contract · $111.5M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingC And C Joint Ventures LLC
1 contract · $111.4M
Construction (general)Heavy Equipment OperationWeldingValiant Government Services LLC
1 contract · $72.3M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingConsigli Construction Co., Inc.
1 contract · $56.8M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingHitt Contracting, Inc.
1 contract · $51.8M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingGrunley Construction Co., Inc.
1 contract · $48.4M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingOlgoonik Specialty Contractors LLC
1 contract · $47.6M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingChickasaw Defense Group, LLC
1 contract · $44.6M
CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & PipefittingThe projects
| Company | Project | Agency | Value | Runs to | Trades |
|---|---|---|---|---|---|
| Hensel Phelps Construction Co | C103157: surgery, radiology, and laboratory medicine (srlm) building construction Commercial and institutional building construction · ZIP 20892 · record ↗ |
National Institutes of Health | $765.9M | Jan 2029 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Clark Construction Group LLC | P-114, set 2, medical center addition/alteration (mcaa), walter reed national military medical center (wrnmmc), naval support activity bethesda, bethesda, md Commercial and institutional building construction · ZIP 20889 · record ↗ |
Department of the Navy | $528.7M | Jan 2027 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Clark Construction Group LLC | East campus building 5, fort meade, md Commercial and institutional building construction · ZIP 20755 · record ↗ |
Department of the Army | $504.9M | Jan 2029 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Clark Construction Group LLC | Design build fci leavenworth Commercial and institutional building construction · ZIP 20814 · record ↗ |
Federal Prison System / Bureau of Prisons | $465.7M | Sep 2026 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| M. A. Mortenson Company | C102231 design-build services, construct addition to bldg 101 called niehs clinical and computational and science building (ccsb), rtp, kyle askins Commercial and institutional building construction · ZIP 20892 · record ↗ |
National Institutes of Health | $237.8M | Mar 2031 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Whiting-Turner Contracting Company, The | Design build award for the reimagined bls & census consolidation at the gsa suitland federal center Commercial and institutional building construction · ZIP 20746 · record ↗ |
Public Buildings Service | $199.4M | Apr 2027 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Hensel Phelps Construction Co | C103754 - vrc laboratory expansion, building 40a north tower, bethesda Commercial and institutional building construction · ZIP 20892 · record ↗ |
National Institutes of Health | $195.7M | Oct 2026 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Hensel Phelps Construction Co | Additional funds to req #7011484 - c107641 poolesville a&b conversion design-build contract, bldg 102, jose morel lopez [24-005745] Commercial and institutional building construction · ZIP 20837 · record ↗ |
National Institutes of Health | $145.6M | Dec 2028 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Walsh Federal LLC | Phase ii construction for p-691 aircraft development and maintenance facility, nas pax river Commercial and institutional building construction · ZIP 20670 · record ↗ |
Department of the Navy | $111.5M | Sep 2028 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| C And C Joint Ventures LLC | Mid-bay james island ecosystem restoration located in dorchester county, maryland Other heavy and civil engineering construction · ZIP 21634 · record ↗ |
Department of the Army | $111.4M | Apr 2029 | Construction (general)Heavy Equipment OperationWelding |
| Valiant Government Services LLC | O&m with repair and minor construction at mrdc, various locations Commercial and institutional building construction · ZIP 21702 · record ↗ |
Department of the Army | $72.3M | Jul 2027 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Whiting-Turner Contracting Company, The | C115440 - phase 2 electrical reliability building 10 Commercial and institutional building construction · ZIP 20810 · record ↗ |
National Institutes of Health | $56.9M | May 2029 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Consigli Construction Co., Inc. | Repair macdonough hall building 102, usna, annapolis, md Commercial and institutional building construction · ZIP 21402 · record ↗ |
Department of the Navy | $56.8M | Oct 2026 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Clark Construction Group LLC | C104688- construction of multiple level parking garage at nih, bethesda. the project is essential to align with the national capital planning commission parking ratio at bethesda c Commercial and institutional building construction · ZIP 20892 · record ↗ |
National Institutes of Health | $53.8M | Nov 2027 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Hitt Contracting, Inc. | Cup idiq task order one (1), ou19-fy26-015-new Commercial and institutional building construction · ZIP 20899 · record ↗ |
National Institute of Standards and Technology | $51.8M | Jul 2028 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Whiting-Turner Contracting Company, The | Design/build project at uscg yard, curtis bay md, includes demolition of 2 buildings, waterfront work, construction of 2 bay maintenance buildings, site work and construct travel p Commercial and institutional building construction · ZIP 21226 · record ↗ |
U.S. Coast Guard | $49.0M | Dec 2026 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Grunley Construction Co., Inc. | Renovate building 154, nsf indian head, md Commercial and institutional building construction · ZIP 20640 · record ↗ |
Department of the Navy | $48.4M | Mar 2027 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Olgoonik Specialty Contractors LLC | Phase 1 campus electrical distribution, bethesda campus Commercial and institutional building construction · ZIP 20810 · record ↗ |
National Institutes of Health | $47.6M | Apr 2028 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Whiting-Turner Contracting Company, The | C115441 - bldg. 10 a wing infrastructure upgrade phase 3 electrical power responsibility Commercial and institutional building construction · ZIP 20810 · record ↗ |
National Institutes of Health | $46.8M | May 2029 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Chickasaw Defense Group, LLC | Building 1190 renovation Commercial and institutional building construction · ZIP 20640 · record ↗ |
Department of the Navy | $44.6M | Oct 2027 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| Milani Construction LLC | Cantonment area road (cooper ave road widening) fort meade, md. contract award. Highway, street, and bridge construction · ZIP 20755 · record ↗ |
Department of the Army | $43.9M | Nov 2026 | Commercial Driving (CDL)Construction (general)GIS / Surveying / Drone OperationsHeavy Equipment Operation |
| Seacoast Construction Inc | Mid chesapeake bay barren island restoration ph 2 Other heavy and civil engineering construction · ZIP 21634 · record ↗ |
Department of the Army | $43.0M | Oct 2027 | Construction (general)Heavy Equipment OperationWelding |
| Evcon-Cwc JV LLC | P-8000b ambulatory care center Commercial and institutional building construction · ZIP 20762 · record ↗ |
Department of the Navy | $41.1M | Dec 2026 | CarpentryConstruction (general)Construction Management / EstimatingElectricalHVAC/RPlumbing & Pipefitting |
| City Light & Power Aberdeen, LLC | Aberdeen proving ground microgrid and backup power Power and communication line and related structures construction · ZIP 21005 · record ↗ |
Department of the Army | $28.6M | May 2029 | Electronics / Telecom TechnicianElectrical Lineworker |
| Southern Contracting, LLC | Cato 250011 rehabilitate parkwide utilities Water and sewer line and related structures construction · ZIP 21788 · record ↗ |
National Park Service | $21.8M | Jan 2027 | Heavy Equipment OperationPlumbing & PipefittingWater / Wastewater Operator |
| Bering Straits Global Innovations, LLC | The project is to widen venona rd, from a two-lane undivided road to a four-lane divided roadway installation of vehicular drop arm structures a taylor ave emergency gate minor mod Highway, street, and bridge construction · ZIP 20755 · record ↗ |
Department of the Army | $20.9M | Jan 2028 | Commercial Driving (CDL)Construction (general)GIS / Surveying / Drone OperationsHeavy Equipment Operation |
| Occi Inc | Jennings randolph lake tainter gate rehab in elk garden, west virginia Other heavy and civil engineering construction · ZIP 21538 · record ↗ |
Department of the Army | $19.2M | Feb 2027 | Construction (general)Heavy Equipment OperationWelding |
| Olgoonik General, LLC | C105672 - building 57 switchgear replacement co: zachary price cor: armin oormazdi Other heavy and civil engineering construction · ZIP 20892 · record ↗ |
National Institutes of Health | $13.4M | Oct 2026 | Construction (general)Heavy Equipment OperationWelding |
| Ga Mechanical Inc | This contract provides fire hydrant flushing services in compliance with army public health command's policies and plan. Water and sewer line and related structures construction · ZIP 21010 · record ↗ |
Department of the Army | $9.7M | Sep 2026 | Heavy Equipment OperationPlumbing & PipefittingWater / Wastewater Operator |
| Roofing Resources Inc | B216/217 roofing gsa task order Roofing contractors · ZIP 20899 · record ↗ |
National Institute of Standards and Technology | $8.7M | Sep 2026 | Roofing |
| Kc Construction Co | Potomac dam #5 left abutment repair Other heavy and civil engineering construction · ZIP 21722 · record ↗ |
Bureau of Reclamation | $7.9M | Dec 2026 | Construction (general)Heavy Equipment OperationWelding |
| Cherokee Nation Mechanical LLC | Fire detection systems Electrical contractors and other wiring installation contractors · ZIP 20899 · record ↗ |
National Institute of Standards and Technology | $7.5M | Dec 2026 | ElectricalSolar / PV Installation |
| Anderson Place Construction LLC | Design/build services for south wharf structual repairs u.s. coast guard yard baltimore maryland All other specialty trade contractors · ZIP 21201 · record ↗ |
U.S. Coast Guard | $6.8M | Oct 2026 | Construction (general) |
| Ashland Industrial Services, LLC | Replace the existing 15 escalators throughout the main campus buildings with new, modernized or refurbished escalators. Other building equipment contractors · ZIP 21235 · record ↗ |
Social Security Administration | $6.6M | Sep 2028 | Elevator Mechanic (pre-apprentice)Industrial Maintenance |
| Kekolu Contracting, LLC | Building 2272 multiple parts Plumbing, heating, and air-conditioning contractors · ZIP 20670 · record ↗ |
Department of the Navy | $6.5M | May 2027 | HVAC/RPlumbing & Pipefitting |
| K2 Construction Consultants, Inc | The purpose of this task order is to provide construction services to support dhs' radiation portal monitor program for the deployment of rpmp systems at three ports of entry locat Other heavy and civil engineering construction · ZIP 20814 · record ↗ |
Office of Procurement Operations | $6.0M | Sep 2027 | Construction (general)Heavy Equipment OperationWelding |
| Elevated Technologies Services, LLC | Eo 14398 | elevator modernization | clin 0087 | perry point md Other building equipment contractors · ZIP 21902 · record ↗ |
Department of Veterans Affairs | $5.9M | Dec 2029 | Elevator Mechanic (pre-apprentice)Industrial Maintenance |
| Sustainable Building Solutions, LLC | B305 replace roof Roofing contractors · ZIP 20670 · record ↗ |
Department of the Navy | $5.9M | Oct 2026 | Roofing |
| Veteran Design & Construction Inc | The contractor shall provide all tools, equipment, materials, labor, supervision, personnel, and shall do all things necessary that will result in the construction of the upgrade s Electrical contractors and other wiring installation contractors · ZIP 21201 · record ↗ |
Department of Veterans Affairs | $5.4M | Dec 2026 | ElectricalSolar / PV Installation |
| K2 Construction Consultants, Inc | This task order is for site management, construction, and commissioning services at identified locations throughout the united states. Other heavy and civil engineering construction · ZIP 20814 · record ↗ |
Office of Procurement Operations | $5.3M | Sep 2027 | Construction (general)Heavy Equipment OperationWelding |
| K2 Construction Consultants, Inc | This task order is for site management, construction, and commissioning services at identified locations throughout the united states in support of the radiation portal monitor pro Other heavy and civil engineering construction · ZIP 20814 · record ↗ |
Office of Procurement Operations | $5.2M | Dec 2026 | Construction (general)Heavy Equipment OperationWelding |
| Mig Gov, LLC | Fiber infrastructure replacement at nswccd Power and communication line and related structures construction · ZIP 20882 · record ↗ |
Department of the Navy | $5.2M | Nov 2026 | Electronics / Telecom TechnicianElectrical Lineworker |
| Amentum Services, Inc. | Muscat project electrical power plant upgrade Electrical contractors and other wiring installation contractors · ZIP 20876 · record ↗ |
Department of State | $5.2M | Nov 2027 | ElectricalSolar / PV Installation |
| Seneca Federal Solutions, LLC | Avb install apg md22 harford gate Highway, street, and bridge construction · ZIP 21005 · record ↗ |
Department of the Army | $5.0M | May 2027 | Commercial Driving (CDL)Construction (general)GIS / Surveying / Drone OperationsHeavy Equipment Operation |
| Equip-Co Unlimited Of Ny LLC | Demo 9h Site preparation contractors · ZIP 21902 · record ↗ |
Department of Veterans Affairs | $4.5M | Mar 2027 | Heavy Equipment Operation |
| Wells Global, LLC | F35 bil funding for installation at andrews afb adw cpds jcn 1700009 Electrical contractors and other wiring installation contractors · ZIP 20588 · record ↗ |
Federal Aviation Administration | $4.5M | Sep 2026 | ElectricalSolar / PV Installation |
| Worrell Contracting Co Inc | Raise, realign, reset, clean upright headstones & renovate turf with new sod sections: b, j, k & l. Other heavy and civil engineering construction · ZIP 21228 · record ↗ |
Department of Veterans Affairs | $4.3M | Oct 2027 | Construction (general)Heavy Equipment OperationWelding |
| Huang's Inc. | Replace acu units 12, 13 and 14 in nist gaithersburg building 226 4cast tracking no. ou19-25-new-278 Plumbing, heating, and air-conditioning contractors · ZIP 20899 · record ↗ |
National Institute of Standards and Technology | $4.2M | Dec 2027 | HVAC/RPlumbing & Pipefitting |
| Olgoonik General, LLC | C100114 - bldg. 6 aquatics facility pump upgrades phase ii. co: mario henriquez cor: earl johnson Plumbing, heating, and air-conditioning contractors · ZIP 20892 · record ↗ |
National Institutes of Health | $4.2M | Dec 2026 | HVAC/RPlumbing & Pipefitting |
| Bluegrass Contracting Corp | Project np ner pms fy24(1): the project consists of the pavement preservation of park roads and parking areas in the assateague island national seashore. the work includes thin lif Highway, street, and bridge construction · ZIP 21811 · record ↗ |
Federal Highway Administration | $4.2M | Jul 2028 | Commercial Driving (CDL)Construction (general)GIS / Surveying / Drone OperationsHeavy Equipment Operation |
| Delaware Elevator, Inc. | Contract 2031jg24c00006-elevator modernization-united states mint-denver the maximum potential value of this contract if all options are exercised is not to exceed $12,000,000.00. Other building equipment contractors · ZIP 21801 · record ↗ |
United States Mint | $4.1M | Jul 2029 | Elevator Mechanic (pre-apprentice)Industrial Maintenance |
| Olgoonik General, LLC | C115298 - cup chiller repairs 2023-2024. co: mario henriquez cor: elizabeth oluwafemi Plumbing, heating, and air-conditioning contractors · ZIP 20892 · record ↗ |
National Institutes of Health | $4.0M | Oct 2026 | HVAC/RPlumbing & Pipefitting |
| Elevated Technologies Services, LLC | Pm and repair for elevators Other building equipment contractors · ZIP 21902 · record ↗ |
Department of Veterans Affairs | $3.6M | Sep 2027 | Elevator Mechanic (pre-apprentice)Industrial Maintenance |
| Aod & Rbt JV | Replace roofs at fci cumberland Roofing contractors · ZIP 21501 · record ↗ |
Federal Prison System / Bureau of Prisons | $3.5M | Nov 2026 | Roofing |
| Kekolu Contracting, LLC | Hvac and roof repair Plumbing, heating, and air-conditioning contractors · ZIP 20640 · record ↗ |
Department of the Navy | $3.5M | Aug 2026 | HVAC/RPlumbing & Pipefitting |
| Sustainable Building Solutions, LLC | B1490 replace roof Roofing contractors · ZIP 20670 · record ↗ |
Department of the Navy | $3.5M | Nov 2026 | Roofing |
| Purdy Group LLC | Preventive maintenance & repairs for critical hq equipment Plumbing, heating, and air-conditioning contractors · ZIP 21401 · record ↗ |
Drug Enforcement Administration | $3.4M | Dec 2026 | HVAC/RPlumbing & Pipefitting |
| Mc Dodd Construction LLC | C building slate roof replacement at netc Roofing contractors · ZIP 21727 · record ↗ |
Federal Emergency Management Agency | $3.4M | Apr 2027 | Roofing |
| Olgoonik General, LLC | C115297 cup boiler repairs 2023-2024. co: mario henriquez cor: elizabeth oluwafemi Plumbing, heating, and air-conditioning contractors · ZIP 20892 · record ↗ |
National Institutes of Health | $3.4M | Aug 2026 | HVAC/RPlumbing & Pipefitting |
| Team Hlcg Construction L.l.c | Design-build services for mrc 13.8kv transformers and vacuum switches replacement at mrc mod1 and mod2 building Electrical contractors and other wiring installation contractors · ZIP 20708 · record ↗ |
Public Buildings Service | $3.3M | Jan 2028 | ElectricalSolar / PV Installation |
| Doliveira Djb JV LLC | Construction for building 71 roof replacement Roofing contractors · ZIP 20889 · record ↗ |
Department of the Navy | $2.9M | Sep 2026 | Roofing |
| American Vet Industries, LLC | Construction contract to install the mach 6 high enthalpy rig at aberdeen proving ground. Other building equipment contractors · ZIP 21005 · record ↗ |
Department of the Army | $2.8M | Aug 2026 | Elevator Mechanic (pre-apprentice)Industrial Maintenance |
Source: USAspending.gov, federal prime contracts in construction (NAICS 236, 237, 238) with actions since October 2024, the largest 40 per sector in each state by place of performance, kept while the period of performance runs. Retrieved October 23, 2026. Federal work is one slice of construction: private towers, housing and state and city projects are not in this list. Contract value is the total obligated to date. Listing a company is not an endorsement and does not mean it is hiring; check the company’s own careers page.
