How can I contact Thornton Engineering?

You can reach us by phone at (541) 899-1489. Alternatively, use the secure contact form on our website.

Where is Thornton Engineering located?

Our office is located at 260 N. Third Street, Jacksonville, Oregon 97530. We also receive mail at P.O. Box 476.

What services does Thornton Engineering offer?

We specialize in civil engineering design for a wide variety of projects, including municipal and commercial projects, residential developments and community projects. Our services include site development, infrastructure, land-use consulting, planning, floodplain studies, and more.

What types of projects do you have experience with?

We have experience with commercial, municipal, residential, and community projects, including wineries, subdivisions, custom residences, and more.

Who is the founder of Thornton Engineering?

Thornton Engineering was founded in 1992 by Michael Thornton, P.E., who has over 40 years of experience in civil engineering.

Can you help with planning and permitting?

Yes, we assist with planning and permitting, including preparing engineering plans and supporting documents for agency review.

How does Thornton Engineering approach new projects?

We begin by getting to know you and your project needs. Our team emphasizes strong communication and collaboration to ensure your project stays within scope, schedule, and budget.

What specific engineering services do you provide?

Our services include:
Master and site plans
Grading and paving plans
Underground facilities
Stormwater treatment facilities
Floodplain studies and letters of map amendment
Street and parking lot design
Storm drains, sanitary sewers, and water systems

Can I see examples of your past projects?

Yes! For a list of our completed projects, please contact us directly-we’re happy to share relevant examples.

How do I begin working with Thornton Engineering?

Contact us via phone or our website form. We’ll schedule an initial consultation to discuss your project and how we can help.