Our Companies

Bristol Alliance

BAC Logo No Bars

The Bristol Alliance of Companies (Bristol) provides civil and structural engineering, civil and vertical construction, environmental remediation, fuel systems, and range and unexploded ordnance response services throughout the United States, its territories and select international locations. It is Alaska Native-owned.

Whether our companies work independently or collaborate across multiple service lines, Bristol provides high-quality projects from concept through completion. This commitment has led to long-term relationships and an impressive track record of diverse projects. Our ability to either provide specific expertise or integrate our full range of capabilities allows us to deliver project solutions to clients that are effective, innovative and value-driven.

Learn more about the Bristol Alliance of Companies.


Bristol Construction Services, LLC

Heavy and Civil Construction Services

Bristol’s Civil Construction company has the experience to fulfill a wide variety of complex projects in some of the world’s toughest environments. We provide a broad range of services, including strong heavy civil capabilities like rock work, drilling, blasting and mass moves. We offer heavy and infrastructure construction, site preparation, railroad work, utilities, and environmental remediation, as well as equipment and civil services for unexploded ordnance (UXO).

By serving as a single point of accountability throughout comprehensive projects, our experts provide a complete suite of capabilities that keeps projects on budget and on schedule.

Learn more about Bristol's Civil Construction Services.

Bristol Engineering Services CorporationBESC Logo RGB

Engineering Services

Bristol’s Engineering Services company provides civil and structural engineering, construction, construction management, and permitting and planning services. We have the resources and experience to oversee the development of complex, multi-faceted projects, from logistically challenging rural sanitation and roadway design projects for Alaska Native organizations to comprehensive site design for military and private clientele nationwide.

Learn more about Bristol's Engineering Services.

Bristol Environmental Remediation Services, LLCBERS Logo RGB

Environmental Remediation Services

Bristol’s Environmental Remediation company offers comprehensive, professional services to both private- and public-sector clients throughout the United States. Our capabilities include consulting, remediation (cleanup) of contaminated sites, waste characterization and disposal, demolition of structures, closure of pipelines and environmental site closeout. The environmental company is led by industry experts, including experienced professional engineers, chemists, geologists, hydrologists, environmental scientists, AutoCAD/Geographic Information Systems specialists and environmental technicians. Bristol’s Range and Unexploded Ordnance (UXO) company provide quality munitions response services to a wide range of clientele. UXO services are led by seasoned munitions experts who support range maintenance, sustainability efforts and installations around the country.

Learn more about Bristol's Environmental Remediation Services.

Learn more about Bristol's Range and UXO Services.


Bristol Design Build Services, LLC

Vertical Construction Services

Bristol’s Vertical Construction companies provides professional design build management and vertical construction services. We offer clients a unique approach that combines multiple disciplines into a single convenient resource — efficiently and effectively managing complex projects from concept to completion. This full suite of capabilities enables Bristol to successfully construct a wide array of building types, and allows us to provide first-class services to federal, state and local government clients around the country.

Learn more about Bristol's Vertical Construction Services.

Bristol General Contractors, LLCBGC Logo RGB

Heavy and Civil Construction

Bristol General Contractors, LLC, specializes in providing design build and bid build construction services for federal, state and commercial clients throughout the United States and its territories. Services focus on heavy and engineering construction projects. The work performed may include new construction projects, reconstruction, rehabilitation and repairs, water resources (e.g., dredging and land drainage), development of marine facilities, and projects involving open space improvements.

Bristol General Contractors is a participant in the U.S. Small Business Administration's 8(a) business development program.


Bristol Prime Contractors, LLC

Bristol Prime ContractorsHighway, street and bridge construction services

Bristol Prime Contractors, LLC, specializes in bid build and design build of highways, streets, roads, airport runways and bridges. Services include new construction, reconstruction and rehabilitation.

Bristol Site Contractors, LLC

BSC Logo CMYK v009Site preparation and construction services 

Bristol Site Contractors, LLC, specializes in a wide range of construction services, primarily in site preparation activities. Services include excavating and grading, demolition, septic system installation, and range and UXO construction support and removal services.

Bristol Industries, LLC

BI Logo RGBAdministrative 

Bristol Industries, LLC, is a wholly owned subsidiary of Bristol Bay Native Corporation based in Anchorage that provides general and centralized administrative and other services to all members of the Bristol Alliance of Companies. Services include information technology infrastructure support, a health and safety program, document production, publications and marketing support, human resources, office support services management and shareholder outreach.