G1 Construction, Inc.

Atlanta, GA

UEI
GAQBS71M9A85
CAGE
7LD14
Primary NAICS
238220 Plumbing, Heating, and Air-Conditioning Contractors
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Hispanic American Owned
  • Minority Owned Business
  • Woman Owned Business
  • Woman Owned Small Business
  • Self Certified Small Disadvantaged Business
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
Show all
Corporate family
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
  1. Industrials
  2. Capital Goods
  3. 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 .

Recent federal awards

G1 Construction, Inc.'s 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Rehabilitate HVAC system components at park headquarters (HQ) and north operations center (NOC), redwood national and… Contract · 140P8426C0001 Pacific West Region $3,853,908
BAY model visitor center gate replacement Contract · W912P726CA011 ENDIST San Francisco $74,513
WSD park HQ roof replacement Contract · W912P725CA017 ENDIST San Francisco $245,611
This project is for the painting and restriping of parking lots and replacing damaged wheel stops within the parking… Contract · 140P5125C0007 Southeast Region $19,656
W62A2B50929898 Contract · W912P725CA003 ENDIST San Francisco $149,062

About G1 Construction, Inc.

Written by GovTribe AI ·

G1 Construction, Inc., an SBA-certified Economically Disadvantaged Women-Owned Small Business (EDWOSB) and 8(a) Program Participant based in Atlanta, Georgia, delivers construction, facility maintenance, and infrastructure repair services to federal agencies as a prime contractor exclusively, with all 22 awards in the source data issued under prime designations. The company also holds SBA certifications as a Women-Owned Small Business (WOSB) and HUBZone Firm, and competes predominantly under 8(a) Sole Source and woman-owned small business set-asides; of 15 awards with explicit set-aside designations in the source, 11 carry 8(a) Sole Source markings, three carry woman-owned or total small business set-asides, and one was awarded full-and-open.

G1 Construction's capability portfolio centers on facility repairs, maintenance, and new construction across federal installations. Representative work includes a $333.7 thousand firm fixed-price contract from the U.S. Department of Agriculture Forest Service (Pacific Southwest Region) awarded July 5, 2023, to replace vault toilet facilities at multiple campground and trail locations within Stanislaus National Forest under the Great American Outdoors Act, with completion through June 13, 2025; a $366.8 thousand 8(a) Sole Source definitive contract from Air Force Special Operations Command awarded June 6, 2022, for concrete installation, armory relocation, and security alarm installation at Cannon Air Force Base in New Mexico; and a $298.1 thousand 8(a) Sole Source contract from the Army Corps of Engineers (ENDIST San Francisco) awarded April 4, 2025, to furnish, fabricate, and install new signage and pipe gate assembly at Crescent City, California. More recent smaller work includes a $74.5 thousand 8(a) Sole Source contract from ENDIST San Francisco for Bay Model Visitor Center gate replacement in Sausalito, California (awarded March 23, 2026, completed June 22, 2026), and a $21.3 thousand 8(a) Sole Source contract for parking lot painting and restriping at a government facility in Kennesaw, Georgia (awarded April 15, 2025, completed June 30, 2025).

Customer concentration is moderate and split between military and civilian agencies. The top five customer organizations by award count account for 68% of recent awards: the Army Corps of Engineers (ENDIST San Francisco) leads by volume with four awards totaling $767 thousand combined potential value, followed by Air Force Materiel Command with four awards totaling $342 thousand. However, the rankings by potential value diverge notably — Army Reserve Command ranks first by dollars ($3 million across three awards) but fourth by count, reflecting fewer large-value engagements. Across 11 distinct customer agencies served, the Army commands (Corps of Engineers, Reserve Command, Installation Management Command) and Air Force organizations (Materiel Command, Special Operations Command, Air Mobility Command, Test Center) dominate the footprint, with smaller work flowing from the Department of Transportation Federal Aviation Administration, Department of the Interior National Park Service, and Department of Agriculture.

Work is categorized primarily under Plumbing, Heating, and Air-Conditioning Contractors (five awards), Commercial and Institutional Building Construction (three awards), and Electrical Contractors and Other Wiring Installation Contractors (two awards) by NAICS, with PSC coding emphasizing repair or alteration of administrative, office, and warehouse facilities, as well as professional engineering and technical support. G1 Construction operates exclusively as a prime contractor with no subcontract footprint in the source data; all 22 awards represent direct prime relationships. The company's corporate structure includes four named subsidiaries — Mija Construction Services LLC, G1-Lead Builders JV LLC, G1 Construction Inc., and G1 / ESA South JV LLC — all designated as minority-owned, women-owned, and HUBZone joint ventures or entities with self-certified disadvantaged small business status.

Activity shows volatility, with two awards in 2021, five in 2022, two in 2023, four in 2025, and one in early 2026 (most recent award March 23, 2026). Combined potential value across all awards stands at $6.7 million, with $6.4 million (96%) obligated; no awards are outstanding with significant unpaid balances. The vendor faces no visible recompete cliff within the near term — most contracts in the source data reached ultimate completion dates between June and December 2025, and no major awards with future expiration dates appear to anchor near-term recompete risk.

SBA capabilities narrative

From the vendor's SBA profile

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

What is G1 Construction, Inc.'s UEI?

G1 Construction, Inc.'s Unique Entity ID (UEI) in SAM.gov is GAQBS71M9A85.

What is G1 Construction, Inc.'s CAGE code?

G1 Construction, Inc.'s CAGE code is 7LD14.

What is G1 Construction, Inc.'s primary NAICS code?

G1 Construction, Inc.'s primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).

Where is G1 Construction, Inc. located?

G1 Construction, Inc.'s physical address in SAM.gov is 352 University Ave SW n113, Atlanta, GA 30310, USA.

Is G1 Construction, Inc. registered in SAM.gov?

Yes. G1 Construction, Inc.'s SAM.gov registration is active through September 22, 2027.

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, on September 3, 2026.

On GovTribe

See G1 Construction, Inc.'s full federal record

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