Top reasons to join our team - CLICK HERE

Since the beginning of this year, T-O Engineers has been working towards launching a new and improved website. We are excited to showcase many new features on our website, including new team, culture, and interactive service group pages, as well as mobile and tablet friendly compatibility. We encourage you to look around, get to know our team, and enjoy our new site that has been designed with you, our end users, in mind.

T-O Engineers, a full-service planning and engineering firm, has merged with GDA Engineers (GDA), a prominent civil engineering and surveying firm based in Cody, Wyoming.

GDA, founded in 1953, specializes in civil engineering, aviation planning, surveying and geospatial solutions for clients across the Rocky Mountain Region. Currently, the firm has 30 team members as well as office locations in Heber City, Utah, and Boise, Idaho. The combination will unite the two industry-leading companies with complementary capabilities, cultures, and relationships.

T-O is honored to be apart of the growth happening at Spokane International Airport (GEG)!

Check out this article regarding the Terminal Renovation & Expansion Project we are providing subconsultant civil support services for as well as the Parking Expansion Project in which we are the lead, with a scheduled completion date of November 1st.

http://www.spokesman.com/stori...

T-O Engineers, a full-service planning and engineering firm, is proud to celebrate 30 years in the aviation sector. Founded in 1984, T-O Engineers initially provided civil services primarily to land development and transportation clients. In 1988, T-O Engineers acquired Hosac Engineering and diversified their portfolio by adding aviation services to the company resume.

Three decades later, T-O Engineers serves 36 airports throughout Idaho, Washington and Oregon. Clients range from small general aviation airports to large commercial service airports. 

The gateway to Spokane’s community is our airport. T-O is excited to be a part of the forward thinking team at Spokane International Airport, which is focused on creating a positive passenger experience for both residents and visitors of the Inland Northwest.

T-O will lead the utility installation and relocation elements of this landmark project. We are currently designing the first package, which will be the backbone of this $130MM project!

The Southwest Idaho Chapter of Women In Transportation (WTS) awarded T-O Engineers 2017 Employer of the Year at their Awards Gala in February. T-O Engineers was recognized as a business in the SW Idaho region for its support of the goals and purpose of WTS.  Below is an excerpt from the WTS gala and its recognition of T-O Engineers.

On January 20th, a T-O group helped judge the 14th Idaho Regional Future City Competition at Boise State University. It is so great to see all the bright ideas from students in our community! We are so proud to support the Future City program and we would like to congratulate all participants! 

Boise Airport (BOI) recently completed a project which consisted of the replacement of three existing natural gas-fired hot water heaters within the Boise Airport terminal building with a new solar hot water system.  The solar hot water system consisted of 12 rooftop solar thermal panels, a heat plate exchanger, two 300 gallon hot water storage tanks, and two new high efficiency gas water heaters.  The design was completed by T-O Engineers and Musgrove Engineering of Boise, Idaho.