Top-rated structural engineers.

Best structural engineers near Prineville, OR

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Top-Rated Structural engineers in Prineville - Updated Nov 2026

Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Prineville, OR and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution design worked with me on designing and addition for a 100 and 5 year old house. We worked on the dimensions of the addition Plus the materials. Evolution understood the local zoning which was amazing that they knew that. We have not started construction. And evolution can help pull the permits and I'm considering them for that as well. All in all it was a long project but it was done efficiently, working with several of the staff an the departments."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
75 neighbors recently requested a quote
Avatar for Outdraft, LLC
Outdraft, LLC
5.0(
4
)
Draftsperson/CADDEngineer - Structural

Serving Prineville, OR and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"We hired OutDraft to design a set of plans for us for a deck project. OutDraft did a fantastic job! The plans were professionally drawn and passed through the city without any issues."
Response time10 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.9(
7
)
Draftsperson/CADDArchitect

Serving Prineville, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
245 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Prineville, OR and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Offers commercial services

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right. \nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

1176 neighbors recently requested a quote
Paul Turnbull Construction
4.4(
16
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Prineville, OR and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Paul helped us design and build a pergola on the side of our house and it is awesome. He is a perfectionist and knows his craft. He could build anything. I should recommend him to anyone who needs a pergola. I am sure he can do many different styles and work with you to decide the best type to fit your area. We could not be happier with what he did! Paul is also very reasonable with the price and we appreciated that. Especially with all the higher prices out there."
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+2

Response rate100%
Recommended by87%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.3(
38
)
Draftsperson/CADD

Serving Prineville, OR and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I was really under the gun due to a prior Architectural firm not performing their duties per building plan codes. Not only were the plans incomplete but the City Plan Reviewer states(The Worst plans he’s ever seen) they will not make adjustments unless there is an additional charge for Thousands. Evaluation’s saved my clients and drew our project per code, along with Engineering in less time then they quoted. I highly recommended them, Especially Kirsten. You went above and beyond trying to coordinate this project. The staff was very professional and I will use them on all my projects. Sincerely, Frank B BCM Builders"
Charcoal Residential
Response time6 hrs
Recommended by23%of homeowners
Showing 1-10 of 19
Structural Engineering FAQs, answered by experts

Yes, unresolved damage can decrease property integrity and market value.

In framing, studs are placed at 16-inch intervals to coincide with the typical spacing of wall materials such as drywall or plywood. This spacing is called "on-center" and is necessary for maintaining structural stability and efficient use of materials. The 16-inch spacing also helps to distribute the weight evenly across the building's structure. For those looking to cut material costs and improve energy efficiency, 24-inch stud spacing can be employed through a method called "advanced framing". This requires careful planning and adherence to local building codes to ensure structural integrity.

The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:

  • Do you have experience working in my specific area?

  • Do you have professional indemnity insurance?

  • What will your structural report cover?

  • Do you charge a flat fee for a structural report or by the hour?

  • How long have you been in business?

  • Do you have a list of customer references?

Costs depend on material choices, labor, and the extent of structural modifications.

Proper licensing and experience in residential and commercial structural projects.

The Prineville, OR homeowners’ guide to structural engineering services

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