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Top-Rated Structural engineers in Colton - Updated Nov 2026

Avatar for Kent Cannon Enterprises, LLC
Kent Cannon Enterprises, LLC
4.8(
10
)
Draftsperson/CADD

Serving Colton, OR and surrounding areas

Approved

In business since 2008

Free estimates

Customers say: Quick response

"I am very satisfied with Kent Cannon Enterprises. They did complete interior and exterior architectural, and design work for me. Kent did a great job, and he was a pleasure work with. He went well above and beyond what I was expecting!"
Before the work began
Final rendering of the new space
New First Floor Layout
New second floor plan
Original floor plan

+16

Response time1 day
Recommended by100%of homeowners
Avatar for Outdraft, LLC
Outdraft, LLC
5.0(
4
)
Draftsperson/CADDEngineer - Structural

Serving Colton, 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 Quality Home Projects, LLC
Quality Home Projects, LLC
5.0(
2
)
Draftsperson/CADD

Serving Colton, OR and surrounding areas

Approved

In business since 2025

Free estimates

"The work was done in the time frame we agreed on. He went the extra mile to be sure the work was quality and would hold up. The price was very reasonable. I’ll gladly recommend him to my friends."
1 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.9(
7
)
Draftsperson/CADDArchitect

Serving Colton, 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 Colton, 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
Avatar for Ever-Green Garage Doors
Ever-Green Garage Doors
4.9(
457
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Colton, OR and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"We were very impressed with the job John, of Ever-Green Garage Doors did. He kept in good contact with us, was flexible, punctual, and fully provided all of the relevant information up front so there was no misunderstanding. The work was performed very well at the agreed-upon price, and completed on time. We were impressed with John's effort to make sure the wireless system worked with the Wifi app, and that we were comfortable with how everything worked. An excellent experience all around for us. We would recommend them highly!"
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+8

Recommended by97%of homeowners
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Structural Engineering FAQs, answered by experts

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

On average, 6 inches of concrete can hold around 150 pounds per square foot, but the exact weight that 6 inches of concrete can hold depends on factors such as the type of concrete, the reinforcement method, soil conditions below, and structural design. If you’re concerned about the longevity of your concrete patio, walkway, or driveway, hire a professional to help you choose an appropriate concrete thickness and reinforcement method for your needs.

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.

Foundation cracks that are 1/8 inch wide or less, aren’t uneven across the gap, and don’t continue widening over time are usually just normal settling cracks and don’t suggest structural issues. Horizontal cracks and stair-step cracks on foundation walls, any cracks that continue widening, are wider than 1/8 inch, or where one side juts out beyond the other, are often indicative of structural damage.

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

The Colton, OR homeowners’ guide to structural engineering services

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