GL Construction of Madison LLC
Roofing
Serving Sun Prairie, WI
From Google Business Profile
5.0
38 Google reviews
Hours
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
| Sunday | Closed |
Google categories: Roofing contractor, Construction company, Contractor, Gutter service, Siding contractor
View on Google Maps →Last checked October 25, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
Photos on Google: 54
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Sep 2026 · Owner replied
2nd time customers of the roofing / siding services for hail damage. Amazingly, quick, thorough, and cost effective service. We were super happy with the results both times. Tim stopped out after it was done to be sure everything was…
5 out of 5 stars · Aug 2026 · Owner replied
Very pleased with GL Construction! Immediately gave me an estimate within hours. Added an additional feature to help redirect water on my roof. They did a new roof on main house and garage. Added new gutters, gutter guards and down spouts…
5 out of 5 stars · Aug 2026 · Owner replied
Most of the time, I will not write a review, but I want to help others save piece of mind thru this difficult process... In April of this year we had a hail storm like we have never seen or experienced before (baseball/softball size hail…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 25, 2026.
About roofing contractors in Sun Prairie
Roofers repair, replace and inspect residential roofs, from asphalt shingles to metal and low-slope systems. Roofing contractors tear off and replace worn roofs, fix leaks, replace flashing and vents, repair hail and wind damage, and help homeowners document storm claims with insurers. Many also install ice-and-water shield, ridge ventilation and gutters as part of a full re-roof.
Typical cost: $8,500–$24,000 for a typical asphalt shingle replacement. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Verify registration and insurance: Ask for a certificate of liability and workers comp insurance naming you as holder.
- Get three written bids: Compare the same shingle line, underlayment and ventilation plan on each.
- Ask about manufacturer certification: Certified installers can offer extended system warranties.