Get matched with top structural engineers in Washougal, WA

Engineer On Call

4.87(

Customers say: Quick response

Recommended by 93% of Angi customers

13 years of experience

Engineer On Call is a sole ownership engineering design and consulting firm servicing three states with over 40 years of practical experience in the field of structural engineering. As the owner, it is my responsibility to give you trusted value in the design efforts I undertake on your project. As a one man shop with a high review rating I am very busy and may not be able to respond to your inquiries as promptly as I would like. All projects are important, I hope to get to yours next. Thank you for your efforts to reach me. Mark

"all good "

Alexander O on October 2025

"all good "

Alexander O on October 2025

Tim Wilkinson-Engineering

Tim Wilkinson-Engineering

16 years of experience

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. Our 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.

"excellent service"

Ray D on February 2021

"excellent service"

Ray D on February 2021

Summit Pest Management

4.77(

Summit Pest Management

4.77(

Customers say: Super punctual

Recommended by 93% of Angi customers

Summit Pest Management is a professional pest exterminator serving Portland and surrounding areas. Summit specializes in pest control, wildlife management, rodent control and commercial pest control.

"Bill was very willing to discuss the issue with me when I contacted him. He was also very knowledgeable about powderpost beetles, which was not true for several other pest management companies I contacted. I arranged to have Bill inspect the window frame and cavity after the window contractor removed it. He was very professional and identified the window frame as the location from which the beetles originated. Bill made several recommendations to the window contractor and took some beetles I had captured back to his office for detailed examination. The same day, he called me back and identified them as Lyctid powderpost beetles. Bill stated his opinion that further treatment of the window cavity was unnecessary. Although the window contractor would have paid Bill's inspection fee ($195) and for any treatment, Bill didn't charge anything! I was both surprised and impressed, and would highly recommend Summit for both professionalism and integrity."

Geoff P on July 2019

Summit Pest Management is a professional pest exterminator serving Portland and surrounding areas. Summit specializes in pest control, wildlife management, rodent control and commercial pest control.

"Bill was very willing to discuss the issue with me when I contacted him. He was also very knowledgeable about powderpost beetles, which was not true for several other pest management companies I contacted. I arranged to have Bill inspect the window frame and cavity after the window contractor removed it. He was very professional and identified the window frame as the location from which the beetles originated. Bill made several recommendations to the window contractor and took some beetles I had captured back to his office for detailed examination. The same day, he called me back and identified them as Lyctid powderpost beetles. Bill stated his opinion that further treatment of the window cavity was unnecessary. Although the window contractor would have paid Bill's inspection fee ($195) and for any treatment, Bill didn't charge anything! I was both surprised and impressed, and would highly recommend Summit for both professionalism and integrity."

Geoff P on July 2019

Seismic Technologies

4.85(

Seismic Technologies

4.85(

Recommended by 95% of Angi customers

Additional DBAs - Cottage Builders

Environmental Works LLC

4.61(

Environmental Works LLC

4.61(

17 years of experience

We're innovative, hard working and we get the job done right from the science to the site. From our administration team, to the project managers and field crews, our employees are highly skilled and thoroughly trained professionals. We specialize in air quality testing and mitigation (Radon), underground tank decommissioning, sewer inspection & repair, plumbing services, directional drilling, environmental site assessments and environmental restoration.

"I hired Environmental Works on the recommendation of a co-worker. Not only was it the least expensive of the three bids I received but it was also the only company that offered a lifetime guarantee on its work. The entire installation of a radon mitigation system in my home took less than six hours. The company guarantees that its radon mitigation system can keep radon levels below 2.7 pCi/L. A three-month radon monitoring test, completed ten months after the installation of my mitigation system, indicated radon levels at 1.4 pCi/L. I am very pleased with the work that was performed at my home."

Ken R on March 2020

"I hired Environmental Works on the recommendation of a co-worker. Not only was it the least expensive of the three bids I received but it was also the only company that offered a lifetime guarantee on its work. The entire installation of a radon mitigation system in my home took less than six hours. The company guarantees that its radon mitigation system can keep radon levels below 2.7 pCi/L. A three-month radon monitoring test, completed ten months after the installation of my mitigation system, indicated radon levels at 1.4 pCi/L. I am very pleased with the work that was performed at my home."

Ken R on March 2020

Zink Design Services LLC

4.63(

Zink Design Services LLC

4.63(

Customers say: Terrific value

19 years of experience

Owner-operated, uses subs occasionally, no travel charges, cost determined by job.

Avos Inc - Wrought Iron Engineering IronWork

Avos Inc - Wrought Iron Engineering IronWork

Locally family owned. Avos Inc- Wrought Iron Engineering is a locally family owned business. We serve the states of Washington and Oregon. Our welding experience dates back one generation. We are able to custom fabricate anything a customer desires, starting from something simple as a fireplace wood rack, to a secure operating gate system or radius railing. If it has to do with any metal or welding, we can accomplish your needs. Not only do we build upon request, we also handle the whole installation process if needed. Certified welders, licensed, bonded and insured as General Contractors in both states of Washington and Oregon. We handle Commercial and Residential Projects. All of our work is ABSOLUTELY GUARANTEED to satisfy your needs! Customer satisfaction is our key to success. Feel free to look at our "Testimonials" page for surveys filled out by our past customers. Also check out our “Why Avos?” link for more information. Feel Free to check us out on Better Business Bureau and Angies list to view our other customer feedbacks as well. CCB:180892 .................WA: Avosii*934P9

"I was very happy to find Avos-Inc. could complete the whole project using their ingenuity. Another fence company could have done the fence section but said they could not do the brick post portion. Avos removed the fence sections attached to the brick pillar. They built a new 8' fence section and reinstalled the two fence sections. They used 3 men-power and crane or jack equipment to lift the column up to remoter the grout at bottle and top of split. I appreciated that Avos was able to remove the brick pillar without it breaking, as that saved me money since I didn't have to have a new brick pillar built. The new fence section has a durable powder coat finish and looks very professional. Thanks for getting yet another home maintenance project off my list. Kudos to my neighbor who cut down the tree on his property that was creating the problem. Also, Avos coordinated very well with my neighbor on the timing of the fence work and the tree removal done by the Tolleson Family Tree Care of Washougal, WA."

Jackie L W on October 2018

"I was very happy to find Avos-Inc. could complete the whole project using their ingenuity. Another fence company could have done the fence section but said they could not do the brick post portion. Avos removed the fence sections attached to the brick pillar. They built a new 8' fence section and reinstalled the two fence sections. They used 3 men-power and crane or jack equipment to lift the column up to remoter the grout at bottle and top of split. I appreciated that Avos was able to remove the brick pillar without it breaking, as that saved me money since I didn't have to have a new brick pillar built. The new fence section has a durable powder coat finish and looks very professional. Thanks for getting yet another home maintenance project off my list. Kudos to my neighbor who cut down the tree on his property that was creating the problem. Also, Avos coordinated very well with my neighbor on the timing of the fence work and the tree removal done by the Tolleson Family Tree Care of Washougal, WA."

Jackie L W on October 2018

Amundson Construction

Amundson Construction

You deserve high-quality home remodeling services. We are a fourth generation construction company. Our team of professionals at Amundson Construction have the expertise, workmanship and excellent customer service needed to handle your next remodeling project.

"They were top notch and did a very good work. They were honest."

Zak G on March 2023

"They were top notch and did a very good work. They were honest."

Zak G on March 2023

GTM Construction Inc

GTM Construction Inc

Customers say: Quick response

GTM is a small company that specializes in Designing and Building. We have been in business since 1984. Our current staff has over 80 years in the Construction Industry. Normally our projects range from 10K to 800k. Additional email - [email protected].

GRIPPIN CONSTRUCTION

GRIPPIN CONSTRUCTION

Customers say: Quick response