Top-rated structural engineers.

Get matched with top structural engineers in Donald, OR

Enter your zip and get matched with up to 5 pros

Need a pro for your structural engineering project in Donald, OR?

Select your specific project to find the pro for you.

Verified Reviews for Structural Engineering pros in Donald, OR

*The Angi rating for Structural Engineering companies in Donald, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Donald, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on November 22, 2025

Find Structural engineers in Donald

Avatar for Engineer On Call
Engineer On Call
4.7(
63
)

Serving Donald, OR and surrounding areas

Approved

In business since 2012

Emergency services offered

Small jobs welcome

"We needed a Structural Engineer quickly, Mark came out within hours of us contacting him. Within a week we had a permit for our job. I cannot say enough about Engineer On Call!! Would highly recommend Mark."
Response time2 days
3 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Tim Wilkinson-Engineering
5.0(
3
)

Serving Donald, OR and surrounding areas

Approved

In business since 2009

Free estimates

Offers commercial services

Wilkinson Engineering, LLC is a Consulting Engineering firm based in Portland, Oregon offering services in the field of structural engineering including complex design, owner representation, value engineering, feasibility studies, investigations, finite element analysis, peer review and forensic analysis for commercial and residential clients. Our firm also offers unique design services in the areas of renovation/rehabilitation, preservation of historical structures, due diligence reports, seismic evaluations and other special projects including LEED Platinum and ecoroofs.\n\nOur mission is to provide superior professional services and we deliver by ensuring each project receives continuous personal attention. Our commitment to delivering sound, creative engineering conveyed through clear concise documents within budget and on schedule is assured through the Principal's involvement in every project to ensure timely and competent direction.

18 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Hood River Consulting Engineers, Inc.
Hood River Consulting Engineers, Inc.
5.0(
2
)

Serving Donald, OR and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Hood River Consulting Engineers did land use, and site design work for me. They were an excellent team of professionals to work with. I have been doing land development work for a long time, and this company is the best in the business."
Westcliff Home Exterior Construction
Old Mount Zion Cementery
Euchee Valley Cementery
Lower Monumental Dam
Pleasant View Cementery

+5

Response time2 days
Recommended by100%of homeowners
Request Quote
Structural Engineering questions, answered by experts

Yes, you can put a doorway in a structural wall; in fact, most exterior doors are set into structural walls. The project is a little more challenging than installing a door in a non-load-bearing wall because you need a structural engineer to assess the wall and make sure it’s safe to create a wall opening. Your engineer’s report will include instructions for your contractor on how and where to install additional supports, like steel headers above the door, to distribute the weight above to the wall on either side of the door.

No, squeaky floors do not always mean there is structural damage. The noise is often caused by friction from issues like loose floorboards, gaps between the subfloor and joists, or loose subflooring. While many squeaks are harmless, persistent or worsening noise could indicate a more severe problem. If you notice other signs of structural damage—such as soft or sagging floors, cracks running from the wall to the ceiling, or horizontal cracks in your foundation—it's best to have a professional inspect your floor to determine the root cause.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

Most load-bearing walls are exterior, though they can also be interior.

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

The Donald, OR homeowners’ guide to structural engineering services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"