• Industry


  • Services offered

    Structural Engineering, Fire Engineering, Fire & Life Safety Code Consulting, Structural Engineering

  • Has Experience with these buildings:

    Assembly (Worship, Restaurant, Theater), Business (Office), Civic (Recreational), Educational, Factory/Industrial (warehouse, storage, parking, etc.), Government, Hotel/Motel, Institutional, Mixed-Use, Multi-Family (Apartments, Condos), Student Housing

  • Has Experience with these materials:

    Mass Timber, Cross-Laminated Timber (CLT), Nail-Laminated Timber (NLT), Dowel-Laminated Timber (DLT), Glue-Laminated Timber (GLT or glulam), Heavy Timber Decking, Hybrid (wood with steel or concrete), Structural Composite Lumber (e.g. LVL and LSL), Wood-Concrete Composite Systems

  • Has Experience with construction types:

    I-A, I-B, II-A, II-B, III-A, III-B, IV-A, IV-B, IV-C, IV-HT, V-A, V-B

Holmes provides tailored solutions by structural and fire engineers who think holistically and deliver exceptional projects. 

Holmes is part of the international Holmes Group, with employees around the Pacific Rim. We believe projects become great by what you put into them. With inspired practicality, we reconcile the complex, competing interests and constraints, providing not just engineering but optimal solutions. In this way, we create more meaningful, integrated designs as a collaborative process in the vital pursuit of building great things.
Innovative Light-Frame and Mass Timber Project Portfolio:
Projects Filtered By:

Google Borregas

Sunnyvale, CA

Rogue X

Medford, OR

Oregon State University - Cascades Student Success Center

Bend, OR

Caltech Resnick Sustainability Center

Pasadena, CA


Portland, OR

10-Story NHERI Shake Table Test

San Diego, CA

Crosswood Apartments

Eugene, OR


Sacramento, CA

Chiles House

Portland, OR

Founders Hall, Foster School of Business, University of Washington

Seattle, WA

The Lighthouse

South San Francisco, CA

The Kind Project

Sacramento, CA

California College of the Arts - Double Ground

San Francisco, CA

Biomass Boiler Building

Quincy, CA


Los Angeles, CA


Portland, OR

Microsoft Silicon Valley

Mountain View, CA

Kresge College Renewal at UC Santa Cruz

Santa Cruz, CA

Brentwood Public Library

Brentwood, CA