Ganneston Construction Corp
Augusta, ME
- UEI
- LZF6EDDNKCN1
- CAGE
- 1FDL3
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 3025 North Belfast Avenue, Augusta, ME 04330, USA
- Website
- gannestonconstruction.com
- Founded
- 1963
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Construction services including windows replacement and interior renovation, u.s. Customs and border protection, houlton… | Region 5 | $1,598,041 | |
| Paint, carpet replacement with data and optics cable installation at the US marshal's office in portland, maine. | Region 1 | $90,297 | |
| Provide labor, materials and equipment to replace existing transaction windows with new roxbury style windows at the… | Region 1 | $67,168 | |
| Award of task order 47PB0024F0200 for fort kent roof replacement in fort kent, me. | Region 1 | $1,571,216 | |
| Design and installation of 2 electrical gate arms and asphalt line striping at the land point of entry (lpoe) in… | Region 1 | $124,970 |
About Ganneston Construction Corp
Ganneston Construction Corp is a woman-owned small business headquartered in Augusta, Maine, specializing in general contracting, construction management, and design-build services for federal agencies in the New England region. Registered in SAM.gov since 2002 and recognized as a Subchapter S Corporation, the company provides comprehensive construction services to various federal government entities across six New England states. The firm has established itself as a versatile federal contractor capable of executing a wide range of construction and renovation projects for civilian federal agencies.
Through its federal contract awards, Ganneston Construction Corp has performed diverse construction services including window replacements, interior renovations, roof replacements, electrical gate installations, foundation repairs, and facility modernization projects. The company has worked with multiple federal agencies such as the U.S. Customs and Border Protection, Social Security Administration, U.S. Marshals Service, and General Services Administration. While most of its contracts have not been set aside, Ganneston leverages its small disadvantaged and woman-owned business certifications to compete for federal construction work. The firm frequently employs specialized subcontractors for specific aspects of projects, such as electrical work, cabinetry installation, and mechanical services, demonstrating a collaborative approach to federal construction contracts.
Ganneston Construction Corp holds two primary federal contract Indefinite Delivery/Indefinite Quantity (IDIQ) vehicles: a $125 million GSA Region 1 Construction IDIQ contract and two Blanket Purchase Agreements (BPAs) with GSA Region 1, each valued at $25 million. These contract vehicles enable the company to rapidly respond to construction needs across federal facilities in the North/Boston/South Zones, with task orders ranging from $250,000 to the annual prospectus limit. The IDIQ contracts cover comprehensive construction services including general construction, demolition, carpentry, electrical, plumbing, HVAC, and roofing work. Through these vehicles, Ganneston has received task orders from multiple agencies, with completion dates extending to 2029, demonstrating the company's ongoing capacity to serve federal infrastructure and renovation needs.
Contract vehicles
SBA capabilities narrative
General Contractor, Design Builder, Construction Manager specializing in commercial, institutional, and industrial buildings consisting of wood, masonry, concrete, and steel. Authorized builder of pre-engineered metal buildings.
Quick answers
What is Ganneston Construction Corp's UEI?
Ganneston Construction Corp's Unique Entity ID (UEI) in SAM.gov is LZF6EDDNKCN1.
What is Ganneston Construction Corp's CAGE code?
Ganneston Construction Corp's CAGE code is 1FDL3.
What is Ganneston Construction Corp's primary NAICS code?
Ganneston Construction Corp's primary NAICS code is 236220 (Commercial and Institutional Building Construction).
Where is Ganneston Construction Corp located?
Ganneston Construction Corp's physical address in SAM.gov is 3025 North Belfast Avenue, Augusta, ME 04330, USA.
Is Ganneston Construction Corp registered in SAM.gov?
Yes. Ganneston Construction Corp's SAM.gov registration is active through September 21, 2027.
Which contract vehicles does Ganneston Construction Corp hold?
Ganneston Construction Corp holds a place on 2 federal contract vehicles, including GSA Region 1 Construction IDIQ - North/Boston/South Zones.
What is Ganneston Construction Corp's most recent federal award?
Ganneston Construction Corp's most recent federal contract award is Construction services including windows replacement and interior renovation, u.s. Customs and border protection, houlton… (47PF0025F0829), from Region 5, on September 19, 2025.
On GovTribe
See Ganneston Construction Corp's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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