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  • Industry

    Engineer

  • Services offered

    Structural Engineering

  • Has Experience with these buildings:

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

  • 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), Timber-Frame / Post and Beam, Heavy Timber Decking, Hybrid (wood with steel or concrete), Structural Composite Lumber (e.g. LVL and LSL), Wood-Concrete Composite Systems, Light-Frame

  • 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

Individuals Who Work Here:
About Us

Eclipse Engineering was founded in 1998 in Missoula, Montana, and has grown to 6 offices and 70 employees. Today, Eclipse Engineering provides mass timber and CLT engineering and consultation for residential and commercial structures across the United States. Eclipse has worked on CLT design and engineering for over a decade.

Our engineers are innovating in this new space that provides exciting opportunities for beautiful, sustainable structures to stand the test of time. 

Few engineering companies in the United States offer the experience, licensing, and industry connections to work on these projects as effectively as Eclipse. We are also licensed in 8 Canadian provinces and territories.

We also take pride in our responsive, friendly services and consistently receive positive feedback for our customer service and willingness to adapt to challenges.

Services

Our spectrum of work in the mass timber and CLT space includes Engineer of Record, deferred/specialty engineering, bracing & rigging analysis for construction, and third-party plan review.
Operating Locations
Headquarters

Missoula, MT

Branch

Bend, OR

Branch

Denver, CO

Branch

Spokane, WA

Branch

Whitefish, MT

Branch

Portland, OR

Innovative Light-Frame and Mass Timber Project Portfolio:
Projects Filtered By:

The Octothorpe House

Bend, OR
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