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*The Angi rating for Structural Engineering companies in Waterloo, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Waterloo, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on June 04, 2026

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Avatar for Konak Engineering
Konak Engineering
4.9(
8
)

Serving Waterloo, IA and surrounding areas

In business since 2004

Free estimates

"Aaron was very prompt in calling us and getting something scheduled so he could come take a look at the issue we have with our home . We feel comfortable moving forward now that Aaron has taken a look and provided some resources that we can contact.. Would recommend."
Response time1 day
Recommended by100%of homeowners
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FMI Consulting
New to Angi

Serving Waterloo, IA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

FMI Consulting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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Structural Engineering questions, answered by experts

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

First, most contractors will have a structural engineer create a report and plan for your project to ensure it’s safe to cut into the load-bearing wall. The contractor will then excavate around the wall, if necessary, measure the opening—allowing for additional space to fit and level the door, and then cut the doorway out. They will likely install a steel lintel as a header over the door for support. Once the doorway is cut out, they’ll demolish the concrete using sledge hammers and masonry chisels, clean up the surrounding concrete, and seal around the door with masonry mortar. 

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

Structural engineers draw structural plans, which include detailed drawings of the structural components of a home only. Complete house plans will require additional work from an architect or draftsperson, whose drawings will take the structural drawings into account. They’ll also include more details about the finishing materials and layout of a home, including everything from roofing and flooring materials to the position of furniture, light fixtures, switches, and plumbing fixtures.

Yes, you can build over a stump if the roots are no longer alive. Living roots will continue to grow and may damage your new construction over time. Similarly, you should also remove rotting stumps because they may continue to attract pests and even cause new structures (especially those made from wood) to decompose as well.

The Waterloo, IA homeowners’ guide to structural engineering services

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

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