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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
14 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


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
17 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


Avatar for Environmental Works LLC

Environmental Works LLC

4.61(
67
)

Environmental Works LLC

4.61(
67
)
Customers say: Quality work
18 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



Avatar for Cypress Homes

Cypress Homes

No reviews yet

Cypress Homes

No reviews yet
12 years of experience

Cypress Homes is a full service residential contractor. From the design to the fit and finish we will satisfy you beyond any of your previous experiences.

Cypress Homes is a full service residential contractor. From the design to the fit and finish we will satisfy you beyond any of your previous experiences.



Westech Engineering, Inc.

No reviews yet

Westech Engineering, Inc.

No reviews yet
Free onsite estimate

Since 1968, the team at Westech Engineering Inc. has strived to provide exceptional engineering services to clients in the Salem area that throughout the Northwest. We strive to make sure that our services far exceed the highest industry standards and that our clients are completely satisfied with the finished product. We will work with you to develop a design that will address the individual needs of your project and ensure that it is completed on time and on budget. We specialize in city engineering, and we can provide a variety of services to help meet the needs of your project, including: • Water Resources and Wastewater • Streets and Roads • Land Development • Utilities • Erosion Control • And More You can trust in our experience to get your project completed exactly like you imagined it. For all of your engineering needs, count on the team at Westech Engineering Inc. Give us a call today to schedule a consultation.

Since 1968, the team at Westech Engineering Inc. has strived to provide exceptional engineering services to clients in the Salem area that throughout the Northwest. We strive to make sure that our services far exceed the highest industry standards and that our clients are completely satisfied with the finished product. We will work with you to develop a design that will address the individual needs of your project and ensure that it is completed on time and on budget. We specialize in city engineering, and we can provide a variety of services to help meet the needs of your project, including: • Water Resources and Wastewater • Streets and Roads • Land Development • Utilities • Erosion Control • And More You can trust in our experience to get your project completed exactly like you imagined it. For all of your engineering needs, count on the team at Westech Engineering Inc. Give us a call today to schedule a consultation.


MSS Engineering

No reviews yet

MSS Engineering

No reviews yet
55 years of experience

MSS, ENGINEERING, INC. . . . Provides a broad range of services in the following areas: Civil Engineering, Structural Engineering, Surveying, and Land Use Planning. We are a small firm committed to personalized attention.

MSS, ENGINEERING, INC. . . . Provides a broad range of services in the following areas: Civil Engineering, Structural Engineering, Surveying, and Land Use Planning. We are a small firm committed to personalized attention.

Structural Engineering questions, answered by experts

The easiest way to tell if a wall is load bearing is to check if it’s an exterior wall or if it runs perpendicular to the joists above and below it (or parallel to beams). Exterior walls are almost always load-bearing, and walls that run under beams or parallel to them are also usually load-bearing. There are exceptions to these rules, and walls that don’t fit into these categories can still be load-bearing. If you’re unsure, hire a structural engineer to look at your home to assess whether or not the wall is structural.

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

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.

Structural engineers can perform various inspections on different structures in your home. These inspections usually include a report detailing the engineer’s findings and recommendations for repairs so you can determine your next course of action for repairs, replacements, or new builds. Some of the most common structural engineering reports include:

  • Full home inspection: $350–$1,000

  • Foundation: $300–$800

  • Load-bearing walls: $300–$1,000

  • Roof: $150–$600

  • Chimney: $200–$500

A freestanding brick wall that's only one brick thick can usually stand six to eight feet high. If you need a higher wall, it should be at least two bricks thick for adequate stability, and it might require a footing to support the added weight. Additionally, some areas have regulations and codes dictating how high a brick wall can be, so check with local code enforcers to ensure your proposed wall complies with any regulations.

The Donald, OR homeowners’ guide to structural engineering services

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