We Count on Each Other


Join our elite team of Peterson technicians who take pride in their work, lean on each other, and get the job done! We have great benefits, great pay, and great work hours.

All Jobs

What we do matters. We work behind the scenes to build and maintain roads, bridges, hospitals, grocery stores, power supplies, and all critical infrastructure.

Meet the Family

We are in our third and fourth generation of this family run business. Get to know the personal side of Duane Sr., Sue, Duane Jr., and Erin.

Watch Video

Life at SITECH

See what it’s like working with our crew who help our customers solve problems and build our community.

Watch Video

Meet our Vets

Thank you to all veterans for your service to our country. We appreciate your spirit of camaraderie and teamwork. Meet a few of the vets from the Peterson family of companies.

Watch Video Vets Only Contact Form

Jon and Pam

What Makes Peterson Special

Meet Jon and Pam. Four generations of their family have worked at Peterson over all these years.

Watch Video

We Welcome You!

Hear greetings from some of our Spanish, Russian, Italian, Vietnamese, French, Portuguese, Korean, and English speaking employees. All are welcome at Peterson! Come join us.

Watch Video

Locations Map

Peterson is a family of companies with metropolitan and rural locations throughout California, Oregon, and SW Washington.


We have best-in-class benefits that give you and your family peace of mind.