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*The Angi rating for Structural Engineering companies in Watertown, 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 Watertown, 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 April 24, 2026

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Avatar for Copperhead Contracting
Copperhead Contracting
3.7(
9
)

Serving Watertown, WI and surrounding areas

In business since 2012

"I called a few different companys for them to come out and give me an estimate on what i had in mind to be done. (3 total) One company made me feel dumb for not being sure on what i wanted exactly done. The second company give me a crazy high bid even after i told them im working with a budget, and the thrid company was copperhead contracting which turned out to be the company i went with. They game me an estimate that was lower then the first two and even helped me decide on things i didnt have picked out like the type of windows i wanted, even down to the knobs for the cabinets! Now i felt better after talking with them so i did hire them as my contractor. It took them a couple of weeks to get it done however it turned out better then i had imagined! The crewmen came across a few difficulties but they handled it well. Id like to say it was worth hiring copperhead contracting. Id love to work with the same guys for any of my future projects."
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Structural Engineering questions, answered by experts

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.

In many areas, advice from a structural engineer or an architect will be required by your building department before you can remove a wall, but even if it’s not necessary, it’s a good idea. Accidentally removing a load-bearing wall—even if a general contractor advises that it’s safe—can cause major structural damage, putting you and your family at risk and potentially costing thousands or tens of thousands of dollars in property damage.

A structural engineer's report provides a professional assessment of a property's structural condition. It typically includes an evaluation of the foundation, key structural elements like roof trusses, floor joists, studs, beams, and rafters. The report will also contain a detailed description of the engineer's findings, often supported by photographs, and provide recommendations to correct any identified issues. Depending on the scope of the inspection, it might also include an assessment of property drainage, potential issues from environmental conditions like extreme weather or tree placement, and an estimated time and cost for any recommended repairs.

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

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