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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 October 25, 2025
Find Structural engineers in Jefferson

Ultimate Playgrounds, Inc.
Ultimate Playgrounds, Inc.
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
Jantzen Consulting LLC
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.

DePietro Design Associates
DePietro Design Associates
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.
Classic Concrete & Masonry
Classic Concrete & Masonry
Free estimates! Quality work. Warranties. Timely work.
Free estimates! Quality work. Warranties. Timely work.
EHM
EHM
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
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.

The cost of a structural engineer is easily justifiable given the value they bring to the table. Use this guide to see what hiring your professional will total.

Need to open up your living space or make room for a home addition? Use this guide to estimate the cost to remove a wall in your home before you start.

A damaged main support beam can cause serious structural damage to your house. Learn how much it costs to replace a main house support beam.

Do you have a load-bearing wall standing between you and your projects that you want to remove? Learn about the cost of removing a load-bearing wall.

Steel beams are critical framing components that support your house. Learn about steel beam sizes and how to determine what size steel beam you need.

A home doesn’t collapse unexpectedly. Learn the warning signs that a house will collapse, so you can protect your family and your home.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"


