Get matched with top structural engineers in Rochester, WI

Q: Where are most load-bearing walls located?

• <div><p>Most load-bearing walls are exterior, though they can also be interior.</p></div>

Q: How long does it take for water to cause structural damage?

• <div><p>Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they&rsquo;ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.</p></div>

Q: Can I cut or drill LVL beams?

• <div><p>It is not recommended to cut or drill into LVL (laminated veneer lumber) beams. As major structural components of a home, their composite structure can be compromised by alterations, which can weaken them and lead to cracking over time. If you must make modifications to an LVL beam, it is crucial to consult a structural engineer or general contractor first. A professional can advise on whether it's safe and provide specifics on the appropriate bit size, depth, and directionality for any necessary drilling.</p></div>

Q: What do structural engineers look for when doing an inspection?

• <div><p>Structural engineers typically conduct inspections during a home sale or renovation, looking for signs of structural damage in various structures throughout the building, such as load-bearing walls, joists, beams, roofing trusses, foundations, and chimneys. Some of the warning signs that structural engineers check for include:</p><ul><li><p>Dry rot</p></li><li><p>Infestation</p></li><li><p>Shifting or<a href="https://www.angi.com/articles/quarter-inch-crack-my-foundation-major-concern.htm"> cracking foundations</a></p></li><li><p>Erosion</p></li><li><p>Water damage</p></li><li><p>Sagging, shifting, or damaged walls, ceilings, or roofing support</p></li></ul><p></p></div>

Q: What building codes apply to spiral staircases?

• <div><p>Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.</p></div>

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Verified Reviews for Structural Engineering pros in Rochester, WI

*The Angi rating for Structural Engineering companies in Rochester, 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 Rochester, 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 May 14, 2026

Reviewed in May 2026
I am an engineer and rhe work was done well.
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
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Reviewed in February 2026
contacted T&K Builders after discovering mold in my exterior wall, and their response was immediate and professional. The team quickly demolished the affected area and installed the necessary structural supports to safely hold the roof. Everyone on site worked efficiently, communicated clearly,...
T&K Builders LLC
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Reviewed in April 2021
What I thought would be a simple repair turned out to be a structural problem and Accurate did an amazing job of not only permanently fixing the problem but resolved it quickly at a reasonably price. Mr. Peterson's crew worked hard, fast & professional. Would hire them again for any thing I...
Accurate Contracting Service
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Reviewed in August 2019
Got a reasonable, speedy quote in late spring. John's crew finished my failed lannon stone wall in two days. Engineered project to last, didn't trample my lawn with heavy machines (as I had requested), and left the site spotless. I need to find more projects for these guys. Excellent!
Viking Bros, LLC
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Reviewed in October 2017
Horrible nothing was done to contract the way we wanted driveway was not done to code they smashed the side of our garage with there heavy equipment broke sill and other structural boards and ruined 5 siding panels. When we tried to work with them on fixing all the problems they verbally...
Cusatis Construction
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Reviewed in October 2017
Vito, the owner offered to come out to my house and help on very short notice. When he arrived he was very professional and worked well with the engineers. All of the questions we needed answered pertaining to the faulty construction were obtained that day. When it is time to do the repairs he...
Semper Fi Roofing & Exteriors
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Reviewed in July 2017
During the scheduling process, Jenn was respectful our time. Appointments that were made were kept. During the design process, Jim was readily available to respond to our questions and concerns. He also initiated the contact when he had updates to provide. As for value, the design was not a...
Polished Concrete & Retaining Walls Inc
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Reviewed in January 2017
Overall the job went very well. The team followed the agreed upon project plan, and if issues arose, communicated them in a timely manner. There was one issue that occurred (unanticipated structural issue) and it was solved quickly, and did not delay the project. Each of the various trades...
EXACT EXTERIOR & INTERIOR REMODELING INC
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Reviewed in December 2016
Dave is a very professional individual and goes above and beyond expectations. Like most older houses, Dave had to improvise when he installed our shower walls due to the uneven frame work of the initial building of the house. He was able to successfully troubleshoot that issue. He also took...
Waukesha Plumbing Llc
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Reviewed in January 2016
<strong>Owner Assisted or ?OWNER BEWARE. </strong> <br /> We were looking for a framing contractor to frame our project for us as we were going to do the general contracting work ourselves to save money. We worked with Jeff who presented to us several proposals with different levels of...
Renovations Group Inc
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Find Structural engineers in Rochester

Splendid Engineering Inc.

5.0(

)

Serving Rochester, WI and surrounding areas

In business since 2021

"Nothing Better could happen to this project. the Engineers were very knowledgeable and gave me a design that was elegant look wise plus value engineered."

Recommended by100%of homeowners

Serving Rochester, WI and surrounding areas

In business since 1977

Free estimates

Warranties offered

"I have used Gaidish company in few project now , Jeff the owner is very professional and honest men. They did take care the problem in my basement and did excellent job. I will not hesitate to hire this company for my future project ."

Recommended by97%of homeowners

Serving Rochester, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Construct Boss was easy to work with and turned out an excellent product for a fair price! Dan was very easy to talk to and he understands the details of construction describing what surprises we might see in construction so we won't be surprised if they come up!"

+25

Recommended by100%of homeowners

Request Quote

Splendid Engineering, Inc.

5.0(

)

Serving Rochester, WI and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Timely response and turn around time. Very Professional. I highly recommend"

Response time3 days

Recommended by100%of homeowners

Request Quote

Structural Engineering questions, answered by experts

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

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

It is not recommended to cut or drill into LVL (laminated veneer lumber) beams. As major structural components of a home, their composite structure can be compromised by alterations, which can weaken them and lead to cracking over time. If you must make modifications to an LVL beam, it is crucial to consult a structural engineer or general contractor first. A professional can advise on whether it's safe and provide specifics on the appropriate bit size, depth, and directionality for any necessary drilling.

Structural engineers typically conduct inspections during a home sale or renovation, looking for signs of structural damage in various structures throughout the building, such as load-bearing walls, joists, beams, roofing trusses, foundations, and chimneys. Some of the warning signs that structural engineers check for include:

Dry rot
Infestation
Shifting or cracking foundations
Erosion
Water damage
Sagging, shifting, or damaged walls, ceilings, or roofing support

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

The Rochester, WI homeowners’ guide to structural engineering services

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

See all articles

Haley Nothstein
•
May 30, 2026May 30, 2026
How Much Does It Cost to Replace a Main House Support Beam? [2026 Data]
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.
Alison Kasch
•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Remove a Load-Bearing Wall? [2026 Data]
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.
Dan Simms
•
May 30, 2026May 30, 2026
How Much Does Steel I-Beam Installation Cost? [2026 Data]
A new steel I-beam is more durable than a wooden one. Learn what factors can affect steel I-beam installation costs and how to budget for this project.
Rachel Hoffman
•
May 3, 2026May 3, 2026
10 Signs of Structural Damage in Your Home
Keeping your home safe and structurally sound should be a top priority. Learn to recognize the signs of structural damage you should never ignore.
Rachel Hoffman
•
Mar 6, 2026Mar 6, 2026
Structural Inspection vs. Home Inspection: Which Is Right for You?
Knowing the difference between structural inspections vs. home inspections is easy with this convenient guide. Learn when you might get each one done.
Rachel Hoffman
•
May 21, 2026May 21, 2026
What to Expect From a Structural Engineer Foundation Inspection
Identify potentially serious problems with your foundation with an inspection from a structural engineer.