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Verified Reviews for Structural Engineering pros in Jefferson, WI

*The Angi rating for Structural Engineering companies in Jefferson, WI 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 Jefferson, WI 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 January 17, 2026

Find Structural engineers in Jefferson

Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
72 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

Avatar for DePietro Design Associates

DePietro Design Associates

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DePietro Design Associates

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53 years of experience

We provide architectural services for all new construction and renovations- including both commercial and residential projects.

We provide architectural services for all new construction and renovations- including both commercial and residential projects.

Avatar for Ultimate Playgrounds, Inc.

Ultimate Playgrounds, Inc.

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Ultimate Playgrounds, Inc.

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15 years of experience

We design public spaces which bring together people of all ages and abilities, fostering a sense of community and belonging. Our passion is creating incredible, memorable playgrounds and parks. Each project reflects our signature values: exciting & inclusive design, thorough planning, and quality workmanship.

We design public spaces which bring together people of all ages and abilities, fostering a sense of community and belonging. Our passion is creating incredible, memorable playgrounds and parks. Each project reflects our signature values: exciting & inclusive design, thorough planning, and quality workmanship.

Jantzen Consulting LLC

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Jantzen Consulting LLC

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Jantzen Consulting has been providing building construction expertise and management to owners since 1990. Services now include residential structural evaluation, recommendations, design, and home inspections on a quick-response basis. Lou Jantzen, P.E. has over 45 years of engineering and management experience in the building construction industry and now specializes in inspection and consulting services for homeowners, their attorneys, renovators and light construction contractors.

Jantzen Consulting has been providing building construction expertise and management to owners since 1990. Services now include residential structural evaluation, recommendations, design, and home inspections on a quick-response basis. Lou Jantzen, P.E. has over 45 years of engineering and management experience in the building construction industry and now specializes in inspection and consulting services for homeowners, their attorneys, renovators and light construction contractors.

Structural Engineering questions, answered by experts

Most structural engineers offer free quotes, regardless of the size of the job. For simple inspections when buying or selling a home, engineers typically charge a flat fee that may be based solely on your home’s foundation type and square footage. For larger projects, like new construction and major home renovations, an engineer will either perform an analysis of your project and site and provide you with a formal estimate, or they will do a more in-depth assessment and in-person site inspection before coming up with a per-hour or per-project cost estimate. In most cases, the estimate is free.

Most load-bearing walls are exterior, though they can also be interior.

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

A structural engineer evaluates any structural components, like floors, foundations, walls, and roofs, to ensure they can support the structure. They also consider the soil quality in your area, potentially extreme weather conditions, and proximity to bodies of water and groundwater to ensure your building can withstand any stresses placed on it by the surrounding environment. Structural engineers work on both new and existing buildings.

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

The Jefferson, WI 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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