G1 Construction, Inc.
Atlanta, GA
- UEI
- GAQBS71M9A85
- CAGE
- 7LD14
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
Show all 41
- 237210 Land Subdivision
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238170 Siding Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238290 Other Building Equipment Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 314110 Carpet and Rug Mills
- 321918 Other Millwork (including Flooring)
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 336611 Ship Building and Repairing
- 444240 Nursery, Garden Center, and Farm Supply Retailers
- 484210 Used Household and Office Goods Moving
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 561210 Facilities Support Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 562111 Solid Waste Collection
- Corporate family
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- Atlanta, GA F35HWJVM9575
- Thousand Oaks, CA EBH2VND3R4Z8
- Atlanta, GA GT4XJ62JL6N3
- Thousand Oaks, CA HX63C5ZLMA18
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- SAM.gov registration date
- Physical address
- 352 University Ave SW n113, Atlanta, GA 30310, USA
- Website
- g1constructions.com
- Founded
- 2016
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $3,742,670 |
| FY2025 | $414,870 |
| FY2024 | -$8,810 |
| FY2023 | $554,592 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $3,853,908 | |
| 2 | Department of the Army | $73,971 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Atelier 21 International | Calabasas, CA | 236220 Commercial and Institutional Building Construction |
| Visionary Services | Atlanta, GA | 561210 Facilities Support Services |
| Msab, LLC | Perry, GA | 236220 Commercial and Institutional Building Construction |
| Rusty Bucket Construction LLC | Los Angeles, CA | 236220 Commercial and Institutional Building Construction |
| Grainger Contracting And Services, LLC | Marietta, GA | 236220 Commercial and Institutional Building Construction |
About the company
G1 Construction, Inc., a woman-owned, economically disadvantaged small business (EDWOSB) based in Atlanta, Georgia, delivers facility construction, renovation, and infrastructure maintenance services to federal agencies exclusively as a prime contractor, holding concurrent SBA 8(a), HUBZone, and Women-Owned Small Business (WOSB) certifications that anchor most recent awards to 8(a) Sole Source or set-aside designations. The vendor competes under small business set-asides in 65% of its award footprint; the remaining work, including its largest current contract, was awarded full-and-open or without set-aside designation.
G1 Construction's capability portfolio centers on trade-specific facility work: HVAC system rehabilitation, roof replacement, electrical and structural upgrades, restroom renovation, signage and gate fabrication and installation, window cleaning, and facility maintenance across federal installations and parks. Its concrete work includes a $3.85 million firm fixed-price contract (awarded September 3, 2026, still in performance through July 31, 2027) with the Department of Interior's National Park Service Pacific West Region to rehabilitate HVAC systems at Redwood National and State Parks, replacing mechanical equipment at Park Headquarters and the North Operations Center with new dedicated outdoor air and variable refrigerant flow systems in Crescent City, California. Earlier work under the Army Corps of Engineers San Francisco District spans a $298 thousand signage and pipe gate assembly fabrication and installation (awarded April 4, 2025), a $245 thousand roof replacement at WSD Park Headquarters in Geyserville, California (awarded August 13, 2025), and a $74 thousand Bay Model Visitor Center gate replacement in Sausalito, California (awarded March 23, 2026, now complete). A $333 thousand Great American Outdoors Act-funded contract with the Forest Service Pacific Southwest Region (awarded July 5, 2023) covered toilet facility replacements across multiple campground and trail locations in California's Stanislaus National Forest. The vendor also holds awards from the Air Force Materiel Command for rooftop penetrations work at Edwards Air Force Base and window cleaning services, and from the Air Force Special Operations Command for a $366 thousand concrete installation, armory relocation, and security alarm installation at Cannon Air Force Base, New Mexico.
Customer concentration splits between volume and potential value. By award count, the top five agencies account for 65% of recent awards: the Army Corps of Engineers Engineering District San Francisco leads with four awards ($767 thousand combined value), followed by the Air Force Materiel Command (four awards, $342 thousand), the Army Reserve Command (three awards, $3 million), the National Park Service Southeast Region (two awards, $114 thousand), and the FAA Headquarters (two awards, $268 thousand). By combined potential value (84% concentration in the top five), the ranking reorders substantially: the National Park Service Pacific West Region anchors the portfolio with a single award ($3.9 million, the Redwood HVAC contract), the Army Reserve Command contributes $3 million across three awards, the Army Corps of Engineers carries $767 thousand, the Air Mobility Command supplies $695 thousand, and the Army Installation Management Command Southwest Region delivers $556 thousand. The single recompete cliff in the next twenty-four months is the Redwood HVAC contract ($3.9 million potential value, ultimate completion July 31, 2027).
By NAICS and PSC category, G1 Construction's work concentrates in Plumbing, Heating, and Air-Conditioning Contractors (six awards) and Commercial and Institutional Building Construction (three awards), with secondary exposure to electrical contracting and specialty trades. The vendor operates three named subsidiaries: G1 / ESA South JV LLC, Mija Construction Services LLC, and G1-Lead Builders JV LLC, each carrying joint venture designations, EDWOSB, WOSB, and self-certified small disadvantaged business status. All recent awards are prime contracts; the vendor carries no subcontract footprint in the source data. Activity has fluctuated (two awards in 2021, five in 2022, two in 2023, four in 2025, two in 2026 to date) across twelve distinct customer agencies, with $10.5 million in combined potential value and $10.2 million in obligations (97% of potential value obligated, indicating mature or completed work across most of the portfolio).
SBA capabilities narrative
8(A), HUBZONE, WOSB EMERGING GENERAL CONSTRUCTION CONTRACTOR. WE HAVE AN EXTENSIVE HISTORY IN FEDERAL PROCUREMENTS FROM NEW BUILDS, HVAC, ELECTRICAL, PLUMBING, AND EVERYTHING IN BETWEEN!
Quick answers
Is G1 Construction, Inc. registered in SAM.gov?
Yes. G1 Construction, Inc.'s SAM.gov registration is active through September 22, 2027.
How much has G1 Construction, Inc. received in federal contracts?
Federal contracts obligated $414,870 to G1 Construction, Inc. in fiscal year 2025 and $4,703,322 in fiscal years 2023 through 2027.
How does G1 Construction, Inc. rank among federal contractors?
G1 Construction, Inc. ranked #31 in PSC Y1PA and #38 in PSC Z1LZ in FY2025.
What is G1 Construction, Inc.'s most recent federal award?
G1 Construction, Inc.'s most recent federal contract award is Rehabilitate HVAC system components at park headquarters (HQ) and north operations center (NOC), redwood national and… (140P8426C0001), from Pacific West Region (NPS), on September 3, 2026.
On GovTribe
See G1 Construction, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors