3.9 
24 *The Angi rating for Subcontracting companies in Fennimore, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
*The HomeAdvisor rating for Subcontracting companies in Fennimore, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
Last update on February 21, 2026
Serving Fennimore, WI and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Don P. was great! He explained exactly what we needed to do and told us how to order the parts and save money. Thank you"
+2
Serving Fennimore, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Warranties offered
"Mad City was personable and professional with all that needed to be done at my home. Patio door replacement, bedroom window replacement, and shower stall installation. They even hired a subcontractor to repair a hole in the ceiling that was caused by a leaky bathtub. My highest complements!"
+20
Serving Fennimore, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Offers commercial services
"Shawn did a great job on many projects to freshen up our farmhouse. He refinished our wood floors, installed new paneling in the kitchen and bathroom. He also installed a new wash basin in the basement and did repairs around windows in multiple locations. We would highly recommend him to anyone."
Serving Fennimore, WI and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"The crew did an excellent job. Efficient and timely and the end result is perfect!"
+1
Serving Fennimore, WI and surrounding areas
Approved (Corporate)
In business since 2009
Free estimates
Warranties offered
"Installed smooth white tub and surround. You can see the glue or gold plywood through the surround, looks dirty or iron staining, also do not like caulking."
+64
Serving Fennimore, WI and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Unstoppable Electric LLC just installed our Tesla Wall Connector, and wow—what an incredible experience. They were super responsive from the first message, easy to schedule, and showed up right on time. Max is very knowledgeable, professional, and genuinely nice to talk to. He took his time to do everything perfectly—clean, precise, top-quality work with no rush whatsoever. Explained everything clearly, made smart suggestions, and left the garage looking flawless. Pricing was fair and transparent—no surprises. Definitely now my go-to electrician in the area! 10/10 recommend! Thanks again for the stellar work! ⚡️🚗"
Serving Fennimore, WI and surrounding areas
Approved (Corporate)
In business since 1929
Free estimates
Credit card accepted
"No la tengo asi que cuando la tenga podre decirte como va."
+1
Serving Fennimore, WI and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"AB Electric is awesome! Small town service, and thatâ s a total compliment. We have made them our permanent electricians! They are FAST, FRIENDLY, and KNOWLEDGEABLE!"
Serving Fennimore, WI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Excellent service and quality work! They wired our shed and did an incredible job from start to finish. Professional, reliable, and detail-oriented. Everything works perfectly, and the setup looks super clean. Highly recommend them for any electrical work!"
Serving Fennimore, WI and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
Mezera HVAC, LLC 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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