BNBuilders is now a 100% Employee-Owned Company

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If you can think it, we can build it.

Our teams embrace the challenge of building complex and highly-technical projects for clients in a wide range of industries. Life science, healthcare, education, corporate, hospitality, and mixed-use facilities…we have done it all. Our integrated approach, commitment to innovation, and focus on customer service ensure it happens on time and on budget.

Narnia Tenant Improvement

B800 Office Tenant Improvement

Eleven65 Building

HCP Pacira Biosciences Tenant Improvement



T-Mobile 90 North

Triumph Tenant Improvement

Tukwila Justice Center

Seattle Asian Art Museum Renovation and Expansion

Lyell, L2 Tenant Improvement

Tulalip Gathering Hall

Pacira Lab and Office Build-out

North Creek Facilities Modification

Sana Biotechnology Lab and Office

Century Therapeutics Lab and Office

TriLink San Diego

The Peak

Compass Premier Club

Hall of Fame Build-Out

Sorrento Mesa City Park

Edwin Pratt Early Learning Center

Lynnwood Elementary School

Arbor Blocks

188 Blaine Biotech Office Building

Coupang Seattle

Ionis Faraday Lab, Office & Manufacturing Facility

Sharp Infusion Therapy Relocation

Borrego Springs Library, Park and Sheriff's Station

Vertex Pharmaceuticals San Diego Research Center

Spectrum IV

UCSD Mayer Hall Popmintchev Laser Lab

UCSD Muir Biology Lab Renovation

UCLA 26585 Agoura Road, Suites 330-370

UCLA Geffen Academy

Torrey Pines Center South - 3rd Floor

Clara Barton Elementary School

Mountlake Terrace Elementary School

Capital Medical Center Surgery Expansion

County of San Diego, Housing & Community Development Renovation

Otonomy Lab & Office Building

Celgene Lab & Office Expansion, Phases I & II

UCR BSL-3 Research Suite & Labs

John Muir Ambulatory Surgery Center

Safeco Field The 'Pen

SCRI West 8th

IDRI Corporate Offices

MSU Gaines Hall

WSU Duncan Dunn & Community Residence Hall

WSU Global Scholars Hall

Illumina B6

400 Dexter Biotech Office Building

Intellectual Ventures R&D Facility

The Bowman

Lynndale Elementary School

Puyallup Tribal Elders Center

Muckleshoot Tribal Elders Center

SFCC Science Building

ISB Global Headquarters

Swedish Cherry Hill Pharmacy

Red Door Spa - Bravern

GSK MPL Campus Expansion

Providence Health and Services Corporate Headquarters

Fairfax Hospital Kirkland

Valor Apartments

PHG Williams Apartments

LIHI The Marion West

Rimrock Auto Arena at MetraPark

Muckleshoot Casino Expansion

Wellspring San Diego Facility

Washington State Public Health Laboratory

H6 Surgical Pathology Laboratory

UW Transportation Services Center

UW Police Department

UW Hall Health Primary Care Center

UW Department of Microbiology J-Wing Renovation

UW Denny Hall Renovation

UCSD York Hall Biology & Chemistry Laboratories

UCSD Blake Hall Renovation

Auburn Regional Medical Office Building and Parking Garage

Fairfax Hospital Everett

SFCC Music & Performing Arts Building

Smith Tower Amenity Suite

SCRI 9th and Stewart (Phase 2)

SCRI 9th and Stewart (Phase 1)

SCRI Aquatic Suite

Bloodworks NW 1551 Eastlake

NEU Seattle Graduate Campus

Navos Center for Children, Youth & Families

Muckleshoot K-12 School Campus

Muckleshoot Early Childhood Education Center

Muckleshoot Health and Wellness Center

Internap Tukwila Data Center

ISB Lakeview Offices

Inception Sciences San Diego Facility

Gilead Sciences Seattle Facility

Gilead 4039 Laboratory & Office

Central Washington Hospital Periop Expansion, Phase 1

Celgene Seattle Biology Lab & Office

Casa de las Campanas Phase 1 Renovations

Celgene San Diego Facility

CSULB Parkside Dining Facility Remodel

Blue Sky Church

Bethel SD Transportation Center & Central Kitchen

Arthur at the Bravern

224 Westlake

Burien Library & City Hall

California Institute for Biomedical Research

199 East Blaine Biotech Office Building