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TRUSTED BY PORTLAND, OR HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon26
    Verified structural engineering services reviews

Find Structural engineers in Portland

Avatar for Engineer On Call

Engineer On Call

4.87(
59
)
Approved Pro

Engineer On Call

4.87(
59
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor 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

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


Avatar for TVP Engineering

TVP Engineering

4.50(
13
)
Approved Pro

TVP Engineering

4.50(
13
)
Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

TVP Engineering is a locally owned and operated firm with over 14 years of industry experience. We specialize in structural and civil engineering design for residential, commercial, and industrial projects. Our team values honesty, integrity, and quality craftsmanship in every job we take on. We stand behind our work and pride ourselves on delivering safe, code-compliant, and cost-effective designs that meet your project goals. From home remodels and additions to full commercial builds, we’re here to help — and we offer a free phone consultation to get you started. At TVP Engineering, we look forward to building long-term relationships with our clients and guarantee your satisfaction every step of the way.

"I contracted with TVP for engineering plans for a home addition in February, 2023. The sales person Phil McDodson, made an agreement to stay with the project through to the permit but walked away as soon as the county required additional information. At that point Janae Spinney stepped in and would not quit on me until that promise was complete. A special thanks to Joseph and Caleb for getting us through to the end. Every engineer and staff member with TVP was polite, knowledgeable and saw the job through. It was just approved January, 2025. Great company and I appreciate all you did for us!"

Steve M on February 2025

TVP Engineering is a locally owned and operated firm with over 14 years of industry experience. We specialize in structural and civil engineering design for residential, commercial, and industrial projects. Our team values honesty, integrity, and quality craftsmanship in every job we take on. We stand behind our work and pride ourselves on delivering safe, code-compliant, and cost-effective designs that meet your project goals. From home remodels and additions to full commercial builds, we’re here to help — and we offer a free phone consultation to get you started. At TVP Engineering, we look forward to building long-term relationships with our clients and guarantee your satisfaction every step of the way.

"I contracted with TVP for engineering plans for a home addition in February, 2023. The sales person Phil McDodson, made an agreement to stay with the project through to the permit but walked away as soon as the county required additional information. At that point Janae Spinney stepped in and would not quit on me until that promise was complete. A special thanks to Joseph and Caleb for getting us through to the end. Every engineer and staff member with TVP was polite, knowledgeable and saw the job through. It was just approved January, 2025. Great company and I appreciate all you did for us!"

Steve M on February 2025


Tim Wilkinson-Engineering

5.00(
3
)
Approved Pro

Tim Wilkinson-Engineering

5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
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

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


Summit Pest Management

4.77(
66
)

Summit Pest Management

4.77(
66
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor 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



Avatar for Environmental Works LLC

Environmental Works LLC

4.61(
67
)

Environmental Works LLC

4.61(
67
)
Customers say: Quality work
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

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


Larry Hudson Contracting

4.60(
101
)

Larry Hudson Contracting

4.60(
101
)
Customers say: Super punctual
35 years of experience

I am skilled in all forms of basic home maintenance as well as general remodeling. I am familiar with anything from appliance repair to adding a deck. In the past I have remodeled several older homes which involved basic carpentry, drywall, painting as well as small appliance repair .

I am skilled in all forms of basic home maintenance as well as general remodeling. I am familiar with anything from appliance repair to adding a deck. In the past I have remodeled several older homes which involved basic carpentry, drywall, painting as well as small appliance repair .


SundanceOregon Inc

4.87(
45
)

SundanceOregon Inc

4.87(
45
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Clear Span basement Beams, Earthquake retrofitting, Residential and commercial remodeling. MANY references available, Just ask!

"They were wonderful. They told me everything they were doing. And put interest in what I'm doing in my house."

Patricia A on November 2020

Clear Span basement Beams, Earthquake retrofitting, Residential and commercial remodeling. MANY references available, Just ask!

"They were wonderful. They told me everything they were doing. And put interest in what I'm doing in my house."

Patricia A on November 2020


"My request for A/C companies was responded to immediately. Wes was great. He respected my senior years, helped me with a great system, and had it done in no time. I would definitely use this company again!"

LL K on May 2018

Additional DBA: Home Doctor, The

"My request for A/C companies was responded to immediately. Wes was great. He respected my senior years, helped me with a great system, and had it done in no time. I would definitely use this company again!"

LL K on May 2018


Avatar for Green Hammer

Green Hammer

4.63(
24
)

Green Hammer

4.63(
24
)
Customers say: True professional
23 years of experience

We are a design-build firm that specializes in building energy use. We aim to massively reduce carbon emissions and energy use in the built environment while using local, responsible, non-toxic materials. In our building and remodeling work, we integrate beauty and building science to build homes with superior health, comfort, performance and durability. We are the only FSC certified builder in the US. And, we have a team of energy experts and moisture analysts that carry certification through the Building Performance Institute (BPI) and Passive House.

We are a design-build firm that specializes in building energy use. We aim to massively reduce carbon emissions and energy use in the built environment while using local, responsible, non-toxic materials. In our building and remodeling work, we integrate beauty and building science to build homes with superior health, comfort, performance and durability. We are the only FSC certified builder in the US. And, we have a team of energy experts and moisture analysts that carry certification through the Building Performance Institute (BPI) and Passive House.

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Structural Engineering questions, answered by experts

In Portland, homes with sloped lots, clay-heavy soil, or those built before seismic codes were updated in the 1990s often benefit from a structural inspection. Look for diagonal cracks near windows, uneven floors after heavy rain, or doors sticking during wet months. If your home has had past unpermitted work or you’re planning a major remodel, a structural assessment is highly recommended.

Helpful?

Before starting a structural engineering project in Portland, document any existing cracks or settling, and gather previous inspection reports. Schedule a soil analysis if foundation work is planned, as Portland’s variable soil can impact stability. Review neighborhood-specific requirements and plan for potential weather delays, especially during the rainy season. Communicate with neighbors about upcoming work, and set aside extra time for permit approvals.

Helpful?

In Portland, structural engineering projects like seismic retrofitting or foundation repairs typically take several days to a few weeks, depending on project scope and soil conditions. Permit processing can add two to four weeks, especially during peak construction season. Wet weather may cause delays, particularly for excavation or exterior work, so scheduling during drier months can help keep your project on track.

Helpful?

In Portland, structural engineering maintenance often includes checking for moisture intrusion during the rainy season, inspecting crawl spaces for mold, and ensuring downspouts direct water away from the foundation. Homes in older neighborhoods or on hillsides should have regular structural inspections for shifting or settling. After windstorms or earthquakes, promptly check for new cracks or foundation movement to address issues early.

Helpful?

Be wary of quotes that overlook Portland’s frequent rain or the need for seismic upgrades. Avoid professionals who skip soil testing, don’t specify permit timelines, or fail to address drainage solutions. Lack of local references, pressure for immediate decisions, or requests for full payment upfront are warning signs. Quotes that are unusually low or vague about project phases and inspection schedules should also raise concern.

Helpful?

The Portland, OR homeowners’ guide to structural engineering services

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