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SEALASKA CONSTRUCTORS LLC

UEI: RZB5P2ZLLUF1CAGE: 5PWZ7

SEALASKA CONSTRUCTORS LLC is a federal contractor, registered under UEI RZB5P2ZLLUF1 and CAGE code 5PWZ7. It has been awarded $426,087,230 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, and Water and Sewer Line and Related Structures Construction. Top awarding agencies include Department Of The Interior, Department Of Defense, and Department Of Justice.

Contact Information

Registration and classification details

Registration

UEI Code

RZB5P2ZLLUF1

CAGE Code

5PWZ7

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationAlaskan Native Corporation Owned FirmLimited Liability CompanyNative American OwnedMinority-Owned BusinessSelf Certified Small Disadvantaged Business

NAICS Codes

236118Residential Remodelers
236210Industrial Building Construction
236220Commercial and Institutional Building Construction
237110Water and Sewer Line and Related Structures Construction
237120Oil and Gas Pipeline and Related Structures Construction
+7 more

Federal Contracting Overview

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

AI Capability Profile

SEALASKA CONSTRUCTORS LLC specializes in commercial and institutional building construction, with deep expertise in structural stabilization, facility rehabilitation, and infrastructure upgrades for federal facilities. The contractor delivers turnkey solutions for aging public buildings, including r...

SEALASKA CONSTRUCTORS LLC specializes in commercial and institutional building construction, with deep expertise in structural stabilization, facility rehabilitation, and infrastructure upgrades for federal facilities. The contractor delivers turnkey solutions for aging public buildings, including restroom renovations, roof repairs, landslide mitigation, electrical system upgrades, and new construction of lecture halls and research centers. Their technical proficiency spans structural engineering interventions, site grading, drainage remediation, and code-compliant modernization of institutional assets, often in sensitive or remote environments. A key differentiator is their ability to execute complex, mission-critical repairs under operational constraints while maintaining environmental and safety compliance on federal lands. The company maintains a strong, sustained relationship with the Department of the Interior, where they routinely perform facility enhancements at national wildlife refuges, research centers, and visitor facilities. They also deliver critical infrastructure work for the Department of Defense, including repairs to military installations and base-wide building modernization. Their agency engagements reflect a pattern of repeat, mission-aligned contracts focused on preserving federal assets rather than new builds, indicating trusted, long-term partnerships. Their primary industry focus is commercial and institutional building construction, with niche experience in roofing, plumbing, and HVAC systems integrated into broader renovation projects. They operate in the federal facility lifecycle market, specializing in preservation, adaptive reuse, and resilience upgrades for public infrastructure. This positions them as a reliable contractor for agencies managing aging real property portfolios. SEALASKA CONSTRUCTORS LLC is a small business structured as a 2L entity based in Seattle, Washington. While they hold no formal government certifications, their consistent performance across high-stakes federal projects demonstrates operational reliability and regulatory adherence. Their geographic footprint is defined by federal site presence rather than regional dominance, with work concentrated on federal land and military installations nationwide.

Key Performance Metrics

Awards Count

130

All time

Active

11

Currently performing

Completed

118

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 & Distribution

Awards by Agency
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in SEALASKA CONSTRUCTORS LLC's top NAICS codes and agencies

NAICS: 238220
New
SLED
PIDC Project 3 - Dorm RTU Replacement and SCADA
Solicitation # 70CMSW26D00000004
The U.S. Immigration and Customs Enforcement (ICE) is soliciting a firm-fixed-price construction task order for the replacement and upgrade of Rooftop HVAC Units (RTUs) and SCADA systems at the Port Isabel Detention Center in Los Fresnos, Texas. The project focuses on replacing obsolete and corroded RTUs for the Alpha, Bravo, Charlie, and Delta dorms with high-quality, coastal weather-resistant equipment that incorporates the latest industrial HVAC technology. Additionally, the contractor must implement SCADA upgrades that comply with Texas Commission of Environmental Quality standards. The estimated project magnitude is between 1.2 million and 1.5 million dollars, with a period of performance of 365 days from the date of award. This 8(a) set-aside solicitation requires the contractor to provide all management, labor, and materials, including the removal and disposal of existing units and a one-year warranty for installation and craftsmanship. Key requirements include the submission of a Quality Control Plan and a safety plan, and the mandate that all installers be manufacturer-certified. Due to the secure nature of the facility, all personnel must undergo rigorous background screenings, including criminal history and citizenship checks, and pass the DHS E-Verify program. Award will be based on the lowest total evaluated price, provided the offeror demonstrates a sound technical approach and possesses a Project Manager with at least five years of relevant federal contracting experience.
Bristol Alliance of Companies

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about 6 hours ago

DEADLINE

in 3 days
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NAICS: 236220
New
SLED
JBLM Construct CHP Building
Solicitation # W912K3-26-R-A0001
Solicitation W912K3-26-R-A0001 is a Small Business Set-Aside, Design-Bid-Build project for the construction of a 20,000 square foot Pre-Engineered Steel Controlled Humidity Preservation (CHP) Building at Joint Base Lewis McChord, Washington. The project involves the purchase and erection of the steel building and concrete slab, installation of underground utilities, and the implementation of specialized systems including desiccant dehumidifying equipment and a dry pipe fire suppression system. The facility will also be solar-ready, featuring conduit below the roof structure for future photovoltaic panels. The estimated project magnitude is between 1 million and 5 million dollars, with a statutory limit of 5 million dollars. The contract is a Firm Fixed Price task order awarded based on a balanced evaluation of technical capability and price. Technical submissions must include a task-oriented project schedule with a completion date no later than 360 days after the Notice to Proceed, as well as qualifications for key personnel. Performance must adhere to strict standards, including UFC 3-600-01 and NFPA 13 for fire protection, and the 2021 International Building Code. The period of performance requires work to commence within 10 calendar days of the Notice to Proceed and be completed within 365 calendar days. All invoices are to be processed via Wide Area Workflow, and the project is subject to Davis-Bacon prevailing wage rates for Pierce County.
Bristol Alliance of Companies

POSTED

about 6 hours ago

DEADLINE

in 6 days
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NAICS: 237110
New
Morgans Branch Force Main and Pump Station Improvements
Solicitation # SRP-W-134-0290
The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and extensive upgrades to the existing Morgans Branch Pumping Station in Belmont, North Carolina. The scope of work includes the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. Key deliverables encompass the installation of mechanical and electrical systems, including pumps, a generator, and odor control equipment, along with new gravity sewers and manholes. The project has an estimated value of $16,690,000 and is set aside for small businesses, including certified veteran-owned, service-disabled veteran-owned, women-owned, and HUBZone small businesses. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with evaluation based on qualifications, financial ability, and strict adherence to bidding documents, including the submission of MWBE Good Faith Efforts forms. Bids are due by November 12, 2026, and must be submitted using the prescribed EJCDC C-410 Bid Form. The agreement is a stipulated price contract governed by EJCDC C-700 Standard General Conditions and C-800 Supplementary Conditions. Performance and payment bonds, as well as proof of insurance, are required upon execution. The contractor will be subject to liquidated damages of $1,000 per day for failure to achieve substantial completion within the specified contract times. Payment is processed monthly via applications for payment submitted to the engineer, with payments becoming due 30 days after presentation to the owner.
Don Moorhead Construction, Inc.

POSTED

about 6 hours ago

DEADLINE

in 29 days
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NAICS: 238220
New
MI 2026-14 Emergency Heating and Air Conditioning Services
Solicitation # MI 2026-14
Adams and Associates, Inc., contracting for the U.S. Department of Labor, is soliciting bids for emergency heating and air conditioning services at the Miami Job Corps Center in Florida. The period of performance runs from November 1, 2026, to October 31, 2027. This solicitation is set aside for small businesses, including certified veteran-owned, service-disabled veteran-owned, women-owned, and HUBZone small businesses. Bids are due by October 23, 2026, and must be submitted on company letterhead to the Purchasing Department. The award will be granted to the bidder deemed most responsible, with evaluation factors including cost, Florida state licensure, experience, and the ability to meet strict insurance requirements. Required insurance includes Workers Compensation, Automobile Liability, and Comprehensive General Liability of at least $1,000,000 per occurrence. Vendors must possess a valid Unique Entity ID and active SAM.gov registration to be eligible for award. The contract is subject to the Service Contract Act Wage Determination No. 2005-2248 and Executive Order 13658, which mandates a minimum wage of $13.65 per hour for covered workers through December 31, 2026. Additionally, the facility is entitled to GSA pricing, and payment terms are set at NET 30 days. Contractors must adhere to strict security protocols, including mandatory searches and a prohibition on fraternization with students and personnel.
Miami Job Corps Center

POSTED

about 6 hours ago

DEADLINE

in 11 days
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NAICS: 238220
New
CBP6585 Bldg. 22 HVAC Replacement
Solicitation # CBP6585
Management & Training Corporation (MTC) is seeking bids for a fixed-price, single lump sum subcontract to replace the HVAC equipment serving Building 22 at the San Diego Job Corps Center in Imperial Beach, California. The scope of work includes the removal of existing equipment and the installation of a new 5-ton condenser with a suitable pad, a new fused electrical disconnect and whip, and a new condensate drain line. The contractor is responsible for providing all labor, materials, and supervision, ensuring the system meets applicable building codes and manufacturer specifications. Key deliverables include a fully operational system, two sets of operation and maintenance manuals, and comprehensive manufacturer and installer warranties. The estimated price range for this small business set-aside opportunity is between 0 and 25,000 dollars, with bids due by October 28, 2026. To be considered, bidders must complete a mandatory physical site visit and submit a detailed cost breakout, proof of insurance, and three references. For bids equal to or greater than 25,000 dollars, a bid bond of 20 percent is required, and the awarded contractor must provide performance and payment bonds equal to 100 percent of the contract price. Compliance with the Davis-Bacon Act, OSHA safety standards, and specific federal regulations including FAR 52.222-11 and 52.209-6 is mandatory. Award decisions will be based on overall best value as determined by MTC.
San Diego Job Corps Center

POSTED

about 6 hours ago

DEADLINE

in 16 days
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