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SEAMAIR CONSTRUCTION, INC.

UEI: L23LG4M97QK4CAGE: 7V7U7

SEAMAIR CONSTRUCTION, INC. is a federal contractor, registered under UEI L23LG4M97QK4 and CAGE code 7V7U7. It has been awarded $21,196,170 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Plumbing, Heating, and Air-Conditioning Contractors, and Highway, Street, and Bridge Construction. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and Department Of Justice.

Contact Information

Registration and classification details

Registration

UEI Code

L23LG4M97QK4

CAGE Code

7V7U7

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationHispanic American OwnedMinority-Owned BusinessSelf Certified Small Disadvantaged BusinessDOT Certified DBE

NAICS Codes

236220Commercial and Institutional Building Construction
237110Water and Sewer Line and Related Structures Construction
237130Power and Communication Line and Related Structures Construction
237310Highway, Street, and Bridge Construction
237990Other Heavy and Civil Engineering Construction(Primary)
+10 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

SEAMAIR CONSTRUCTION, INC. specializes in mission-critical infrastructure upgrades for federal facilities, with deep expertise in emergency utility repairs, perimeter security systems, backup power installations, and structural retention systems. The contractor delivers precision specialty trade ser...

SEAMAIR CONSTRUCTION, INC. specializes in mission-critical infrastructure upgrades for federal facilities, with deep expertise in emergency utility repairs, perimeter security systems, backup power installations, and structural retention systems. The contractor delivers precision specialty trade services including gas line emergency remediation, fence and barrier construction, generator replacement, and retaining wall engineering—often under tight timelines and in sensitive operational environments. Their technical proficiency spans mechanical, electrical, and civil systems integration, with demonstrated ability to execute high-stakes projects requiring compliance with federal safety, environmental, and security standards. A key differentiator is their capacity to respond rapidly to urgent infrastructure failures while maintaining operational continuity at federal sites. The company maintains a strong relationship with the Department of Justice, where they have delivered both permanent fencing systems and critical utility repairs for correctional and law enforcement facilities. They also support the Department of the Interior with energy resilience projects, such as dam backup generator replacements, and have executed civil works for the Department of Defense, including erosion control and slope stabilization via retaining wall construction. These engagements reflect a pattern of trusted performance on security- and safety-sensitive infrastructure. SEAMAIR’s primary focus lies in specialty trade contracting under NAICS 238990 and 238290, with additional experience in highway and utility infrastructure under 237310 and 926130. They operate at the intersection of federal facility maintenance and emergency response, positioning themselves as a niche provider for non-routine, high-reliability construction tasks that demand precision and regulatory adherence. As a small business structured as a 2L entity based in San Luis Obispo, California, SEAMAIR CONSTRUCTION, INC. serves federal clients across the western United States with a lean, agile operational model. While currently holding no formal government certifications, their consistent delivery on complex, time-sensitive projects underscores their reliability in the federal contracting marketplace.

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

25

All time

Active

3

Currently performing

Completed

22

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award analytics

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency Over Time
Awards by Place of Performance

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Award history, agency mix, and NAICS coverage for SEAMAIR CONSTRUCTION, INC.

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Open opportunities in SEAMAIR CONSTRUCTION, INC.'s top NAICS codes and agencies

NAICS: 236220
New
SLED
Building 262 Renovations FLETC Glynco
Solicitation # 70LGLY27RSSB00001
Solicitation 70LGLY27RSSB00001 is a total small business set-aside for a single firm fixed price contract to perform comprehensive interior renovations of Building 262 at the Federal Law Enforcement Training Center in Glynco, Georgia. The scope of work includes replacing corridor and classroom flooring with LVP and carpet tiles, fully remodeling restrooms, updating doors and life-safety components, and repainting interior surfaces. Technical upgrades involve installing raised flooring with integrated electrical distribution for classrooms, replacing variable air volume systems, and updating lighting controls and plumbing. The project is scheduled for a period of performance from January 11, 2027, to March 11, 2028, with a total duration of 425 calendar days after the notice to proceed. The procurement is managed by the Department of Homeland Security, with proposals due by November 18, 2026. Award evaluation is based on three factors of equal importance: past performance, corporate relevant experience, and price. Successful offerors must provide payment and performance bonds, as well as a bid guarantee of 20 percent of the bid price or 3 million dollars. Strict security protocols are in place, requiring background checks, FBI fingerprinting, and adherence to DHS non-disclosure agreements for personnel. All work must comply with ADA accessibility guidelines and prevailing wage determinations for the Georgia region.
Bristol Alliance of Companies

POSTED

about 1 hour ago

DEADLINE

in 5 days
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NAICS: 236220
New
SLED
Repair Auto Maintenance Bldg 575
Solicitation # N40085-27-R-9000
Solicitation N40085-27-R-9000 is for the repair and modernization of the Auto Maintenance Facility, Building 575, at Marine Corps Base Camp Lejeune, North Carolina. The project scope includes selective demolition, building envelope and roofing repairs, interior reconfiguration, and the installation of new finishes. Critical infrastructure upgrades encompass updated HVAC, exhaust extraction, compressed air systems, a full NFPA-compliant fire suppression system, and a complete overhaul of electrical distribution, lighting, and building automation controls. Additionally, the contractor will perform hazardous materials abatement and site improvements, including paving, drainage, and water, sanitary, and storm system repairs. The contract is estimated between 10 million and 25 million dollars with a performance period of 730 days after award. Award will be based on the lowest price for two primary exhibit line items: building renovation and paving removal and replacement. Proposals are due by November 23, 2026. Bonding requirements vary by proposal value, with those exceeding 150 thousand dollars requiring bid, payment, and performance bonds. The project mandates compliance with the Davis-Bacon Act, the Buy American statute, and ADA accessibility guidelines. Invoicing must be processed through Wide Area Work Flow with monthly supporting documentation, and final acceptance is subject to a multi-phase inspection process including punch-out, pre-final, and final inspections.
Bristol Alliance of Companies

POSTED

about 1 hour ago

DEADLINE

in 10 days
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NAICS: 238220
New
SLED
Install Pier D High Pressure Air System, NSBREM-724-A
Solicitation # N4425527RB003
Solicitation N4425527RB003 is a design-build project for the installation of a permanent high pressure air (HPA) system at Pier D, B724A of Naval Base Kitsap in Bremerton, Washington. The scope of work includes the design, construction, and commissioning of the system, specifically incorporating the existing HPA cross connection into a system supplied by compressors on the south end of Pier D. The project requires the installation of HPA shore risers at five specific locations: East bollards 11, 59, and 101, and West bollards 47 and 59. All new piping must be installed under service grates with valves located topside. The project is a 100 percent set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between 1 million and 5 million dollars. The contract is awarded as a firm-fixed-price task order under the NAVFAC Northwest 8(a) Multiple Award Construction Contract (MACC), with a period of performance of 538 calendar days from award. Evaluation is based on price and MACC past performance. The contractor must adhere to strict technical standards, including Unified Facilities Criteria (UFC), ASME, and MIL-STD101C for piping color coding, while following EM 385-1-1 (2024) safety requirements. Key administrative requirements include the submission of monthly invoices via WAWF, the provision of performance and payment bonds within 10 days of award, and strict adherence to base access and security protocols for personnel and vehicles at the Puget Sound Naval Shipyard.
Bristol Alliance of Companies

POSTED

about 1 hour ago

DEADLINE

in 18 days
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NAICS: 236220
New
SLED
Modify Transfer Facility NBK Bangor
Solicitation # N44255-25-R-1502
Solicitation N44255-25-R-1502 is a firm-fixed-price design-build contract for the renovation and modernization of Transfer Facility Building 6594 at Naval Base Kitsap Bangor, Washington. With an estimated construction magnitude between 10 million and 25 million dollars, the project involves comprehensive demolition, the replacement of deteriorated components, and the addition of a 400 square foot forklift battery charging area. The scope includes critical upgrades to HVAC, fire protection, electrical systems, and the installation of a prefabricated paint booth in the High Bay area. A primary constraint is that the facility must remain operational and mission-capable throughout the project, requiring a strict two-phase execution plan with multiple mobilization and demobilization cycles. The project timeline requires work to commence within 15 calendar days of award, with the base bid completion due within 360 calendar days and an option CLIN due within 1082 calendar days. Performance is subject to liquidated damages of 4,137 dollars per day for the base bid and 280 dollars per day for the option. The contractor must adhere to rigorous security and technical standards, including NAVFAC, UFC, and IBC codes, as well as strict cybersecurity and information safeguarding requirements. Award will be based on price and MACC past performance, with proposals submitted via the PIEE portal. Key administrative requirements include the use of Wide Area Workflow for invoicing and compliance with Davis-Bacon Act certified payrolls.
Bristol Alliance of Companies

POSTED

about 1 hour ago

DEADLINE

in 21 days
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NAICS: 237110
New
26350 Lynchburg, VA - CSO 70 Sewer Improvements
Solicitation # 2027-027
Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises (DBEs) for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia. This solicitation, identified as IFB 2027-027, is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified firms. Interested parties must submit their responses by December 4, 2026. The scope of work involves comprehensive sewer infrastructure improvements, including the open cut installation of PVC pipes ranging from 6 to 30 inches and DIP pipes of 18 and 24 inches. Specialized requirements include trenchless crossings for 24-inch DIP sewers with associated launch and receiving shafts, the installation of standard and doghouse manholes up to 84 inches in diameter, and a CSO regulator fit out. Site preparation tasks include clearing and grubbing over 5,130 square yards of wooded areas, seeding, and fine grading. Key project deliverables and requirements include the implementation and maintenance of a Stormwater Pollution Prevention Plan (SWPPP), geotechnical instrumentation and monitoring, and the maintenance of flows and bypass for all pipes and manholes. Additionally, the project requires specific railroad insurance. All work must adhere to the provided technical drawings and project sheets.
Cleary Construction, Inc.

POSTED

about 1 hour ago

DEADLINE

in 20 days
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NAICS: 237110
New
IEUA Regional Water Recycling Plant No. 5(RP5) Offsite Facilities and Butterfield Lift Station
Solicitation # ieua-regional-water-recycling-plant-no-5rp5-offsite-facilities-butterfield-lift-station
The IEUA Regional Water Recycling Plant No. 5 Offsite Facilities and Butterfield Lift Station project, managed by Norstar Plumbing and Engineering, Inc. for the Inland Empire Utilities Agency, involves the comprehensive installation, commissioning, and delivery of critical water and sewer infrastructure in Chino, California. The scope of work is centered on four major components: the Butterfield Dual Force Main, the Mountain Avenue Lift Station, the RP-2 Lift Station, and the Butterfield Lift Station. The project requires all necessary labor, materials, and equipment to ensure a fully functional system in accordance with the provided bid documents. Key deliverables include AC paving, pipe and fitting installation, traffic loops, and demolition, alongside specialized services such as jack and bore, cold planing, potholing, welding, and SWPPP compliance. This solicitation specifically targets certified HUBZone Small Business and Disadvantaged Business Enterprise partners, including DBE, MBE, SBE, WBE, SBRA, and LSAF certified firms. The response deadline for this solicitation is November 19, 2026, at 2:00 PM. Primary points of contact for the project are Destiny and Nathan Plummer of Norstar Plumbing and Engineering, Inc.
Norstar Plumbing and Engineering, Inc

POSTED

about 1 hour ago

DEADLINE

in 5 days
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NAICS: 238220
New
CBP#9772 HVAC Air Handling Unit (AHU) and Ductwork Cleaning Services
Solicitation # CBP#9772
Management & Training Corporation (MTC) is soliciting bids for solicitation CBP#9772 to provide HVAC Air Handling Unit (AHU) and ductwork cleaning services at the Edison Job Corps Center in Edison, New Jersey. This is a fixed-price, single lump sum subcontracting opportunity with an estimated value between $100,000 and $250,000. The scope of work requires the thorough cleaning of twelve AHUs and specified ductwork across both dormitories, including the installation of durable, corrosion-resistant access panels and the restoration of any affected ceiling surfaces. The project must be completed within 90 consecutive business days following a written Notice to Proceed. Bids are due by November 17, 2026, and must be submitted via email. To be considered, bidders are required to attend a physical site visit, provide a detailed cost breakout on company letterhead, and submit a bid bond guarantee of 20% for bids exceeding $25,000. Award selection is based on overall best value. The successful contractor must comply with Davis-Bacon prevailing wage determinations for Middlesex County, maintain specific insurance and bonding requirements, and adhere to various FAR clauses regarding small business utilization, security, and the Buy American Act. Final acceptance of the work is contingent upon a center inspection and the submission of a final project report containing pre-cleaning photographs and completion checklists.
Edison Job Corps

POSTED

about 1 hour ago

DEADLINE

in 4 days
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NAICS: 238220
New
CBP7787 ED1 RM 123 HVAC Compressor Replacement
Solicitation # CBP7787 ED1 RM 123
Management & Training Corporation (MTC) is seeking bids for a fixed-price, single lump sum subcontract to replace a failed HVAC/refrigeration compressor at the Sierra Nevada Job Corps Center in Reno, Nevada. The project, identified as CBP7787 ED1 RM 123, has an estimated value between 0 and 25,000 dollars. The scope of work is divided into four phases: preparation and environmental safety, including refrigerant recovery per EPA Section 608 regulations; demolition and removal of the failed unit; installation of an OEM-specified compressor and associated components; and system testing and commissioning. Bids are due by November 17, 2026, and require a mandatory physical site visit and signature on the attendance roster prior to submission. Award will be based on overall best value, with MTC serving as the sole judge of responsiveness. Bidders must provide a detailed cost breakout on their own letterhead. While bid bonds are not required for projects under 25,000 dollars, any bid equal to or exceeding that amount requires a bid bond guarantee of 20 percent from a surety company with at least an A- rating. Contractors must maintain general liability insurance of at least 1,000,000 dollars and worker's compensation with employer's liability limits of 500,000 dollars. Compliance with Washoe County wage determinations and various FAR clauses regarding safety, overtime, and small business representations is required. Final payment is contingent upon a successful final inspection and the submission of closeout documentation, including a certified payroll report and a certificate of release of liens.
Sierra Nevada Job Corps Center

POSTED

about 1 hour ago

DEADLINE

in 4 days
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NAICS: 238220
New
MJCC Multiple HVAC Replacement System
Solicitation # mjcc-multiple-hvac-replacement-system
Education and Training Resources is seeking quotes for a subcontracting opportunity to provide turnkey replacement of multiple HVAC systems at the Montgomery Job Corps Center in Montgomery, Alabama. The scope of work includes the removal of existing equipment and the installation of new systems across several buildings, specifically targeting units in Buildings A, B, E, F, and G with capacities ranging from 3.5 to 10 tons. Technical requirements specify the use of R-454B refrigerant and compliance with the National Electrical Code, NFPA Standard No. 101 Life Safety Code, and OSHA regulations. Contractors must provide a testing and balancing service to verify airflow and offer a 5 to 10 year warranty on parts and a 2 year warranty on workmanship. Interested bidders must be registered in SAM.gov with a Unique Entity ID and provide Alabama business licenses, a W-9, FFATA form, and certificates of insurance. Submissions must include a completed bid sheet with fee-for-service pricing, a detailed cost breakdown, and a proposed performance schedule. Award selection is at the sole discretion of ETR and is not based solely on the lowest bid. Compliance with the Davis-Bacon Act for prevailing wages is required, and bonding requirements vary by project value, with 100 percent payment bonds required for projects over 35,000 dollars and additional performance bonds required for those exceeding 150,000 dollars. Bids are due by November 27, 2026, at 12:00 PM CST.
Montgomery Job Corps Center

POSTED

about 1 hour ago

DEADLINE

in 14 days
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