Cornerstone Roofing, Inc.
roofing
Serving Wauwatosa, WI
From Google Business Profile
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Photos on Google: 12
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 · May 2026 · Owner replied
Impeccable roof work. Cornerstone's attention to detail and dedication to repairing unforeseen obstacles is exceptional. Dedicated communication every step of the way and the best clean up I have ever had from a home improvement project…
5 out of 5 stars · May 2026 · Owner replied
Recently replaced our roof and gutters with the great crew at Cornerstone. John and crew do great work at competitive a price. Communication throughout the process was top notch and we couldn't be happier with the experience. 10/10 would…
5 out of 5 stars · Mar 2026 · Owner replied
We had a truly outstanding experience with Cornerstone Roofing. Before moving forward, I gathered six different quotes because I like to be well-informed when making major home decisions. Several companies either never followed up with a…
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 Wauwatosa
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.