JM Construction Group, LLC

Janesville, WI · Roofing contractor

Rating
5.0/5
★★★★★ 5.0
Reviews
10
Rank in Janesville
#25
of 166 home service pros
City Percentile
74%
rating percentile
Address
JM Construction Group, LLC, 425 E Milwaukee St, Janesville, WI 53545
Phone
(608) 795-7000
Website
www.jmconstructiongroupwis.com

JM Construction Group, LLC is a home service pro located in Janesville, WI. It is one of 166 home service pros listed in Janesville. Its 5.0-star rating is above the Janesville city average of 4.4 stars. There are 10 photos associated with this location.

About JM Construction Group, LLC

JM Construction Group, LLC provides roofing, siding, windows, and gutters to all of Wisconsin.

Customer Reviews

★★★★★ 5.0 Nelson Maya · Dec 2025

JM Construction has been great to work with. They did my roof as well as my cousin’s, and both jobs were handled with professionalism and top-quality work. Brian helped us through our insurance claim and made the whole process incredibly easy and stress-free. The crew was amazing. We will definitely recommend JM Construction for anyone needing roofing or exterior work. Thank you, Brian!

★★★★★ 5.0 yrvin morales · Dec 2025

JM Construction did an excellent job on my roof ⭐️⭐️⭐️⭐️⭐️.The entire process was smooth from start to finish. The crew was professional, on time, and respectful of my property. They explained everything clearly, kept the work area clean, and delivered exactly what they promised. The quality of the workmanship is outstanding, and I feel confident knowing the job was done right. I would highly recommend JM Construction Group to anyone needing roofing or exterior work thank you Justin

★★★★★ 5.0 Philippe Gardner · Dec 2025

JM Construction is the only company I use for roofing, siding, gutters and windows. They have proven to be competitive in cost as well as very easy to work with. The owner is honest and puts the customer first. I trust the direction they lead me in without hesitation. They are my go to for all my exterior needs.

★★★★★ 5.0 Frank P · Sep 2025

I am beyond impressed with the professional standard of JM Construction. They returned phone calls and made sure everything was on track to start the work and arrived when they said they would. Justin the owner even came out during the removal of my old shingles and gutters. Justin called after our first storm to see how things were holding up. My insurance company tried to low ball the replacement roof with no ice and water and JM Construction fought better for me than my own insurance company rep. Needless to say my Ma's roof was 25 years old we didn't call other company's just JM and did a great job on my Ma's house too!

★★★★★ 5.0 Rob Moris · Sep 2025

After the severe hailstorm in April, Brian happened to be helping a neighbor with some immediate patchwork and offered to check out my house as well. He took over the conversations with both my insurance agency and the solar company to really help get get the house restored beyond what the insurance company originally proposed coverage on. The process for me was overall painless. He was great with communication, even responding after hours at times when I wasnt expecting a response until the next morning. Solid company to work with and looking to get a quote from them for some additional home improvement work.

Accessibility & Amenities

✓ Onsite Services ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot

Services

Roofing contractor

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This listing is informational. Contact the business directly to verify credentials, services, and availability.