
Our Services

Residential Services
- Structural Engineering for New Homes, Remodels, and Additions
- Architectural Design for New Homes, Remodels, and Additions
- Post-Frame Structures (Pole Barns, Barndominiums)
- Shops and Garages
- Retaining Walls

Commercial Services
- Commercial Design and Engineering
- Mechanical/Electrical/Plumbing Design and Engineering
- New Builds and Tenant Improvements
- Office Buildings, Strip Malls, Shops, Restaurants

Industrial Services
- Process facilities and Process Systems
- Machine Design
- Design and Engineering of Tools, Hoists, and other Equipment
- Tank Supports, Equipment Shelters, Etc.
About Us
Tri-City Engineers is a full-service engineering firm serving residential, commercial, agricultural, and industrial clients in the Pacific Northwest. Services include structural engineering, mechanical engineering, and electrical engineering. Tri-City Engineers provides permit handling and will provide designs that are ready for construction. In addition, Tri-City Engineers maintains close relationships with general contractors and fabricators and can provide a complete turn-key solution.
Featured Projects
Residential
Commercial
Our Team

Killian Emory, PE
OWNER | PRINCIPAL ENGINEER

Alfredo Pineda, EIT
STRUCTURAL ENGINEER

Andy Gonzalez, EIT
Engineering Technician

Dylan Garza, LEED GA
Project Manager
LEAD Architectural Designer

Jonathan Garza
Project Manager

Jason Grajales, EIT
STRUCTURAL ENGINEER
EXCELLENT Based on 12 reviews Posted on Google JacobTrustindex verifies that the original source of the review is Google. Very good communication and they actually answer their phones unlike every other engineering company I called around tri cities. Fair pricing and good plans.Posted on Google Mercedes PavlicekTrustindex verifies that the original source of the review is Google. We had a little bit of a misunderstanding at first. But Pedro more then made up for it. Couldn't be more happy with the help!Posted on Google Lucas StevensTrustindex verifies that the original source of the review is Google. Quick professional response. I will continue to use Tri-City Engineers for my future projects.Posted on Google Dennis MundenTrustindex verifies that the original source of the review is Google. Excellent and timely service at a reasonable price. Very satisfied with results.Posted on Google Dalene ZabelTrustindex verifies that the original source of the review is Google. Killian at Tri-City Engineers was WONDERFUL. Had I known about their specialty with roof interior beams, I certainly would have started out with their services sooner. My husband and I were very appreciative of their professionalism and their understanding of the building requirements. Thank you.Posted on Google Dale FetroeTrustindex verifies that the original source of the review is Google. Excellent service on my home drawn addition to my house. At a reasonable cost and my Plans passed city inspection in a flashPosted on Google arnie k (Arnie93)Trustindex verifies that the original source of the review is Google. Far cheaper than highering an architect when designing an addition for your home. They provided me with very high quality work and took care of the permitting process for me. Killian was very personal yet professional to work with and made the whole process a breeze.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more







