Proof Builders Co
Roofing
Serving Plymouth, MN
From Google Business Profile
5.0
84 Google reviews
Hours
| Monday | 8 AM–7 PM |
| Tuesday | 8 AM–7 PM |
| Wednesday | 8 AM–7 PM |
| Thursday | 8 AM–7 PM |
| Friday | 8 AM–7 PM |
| Saturday | 8 AM–7 PM |
| Sunday | 8 AM–7 PM |
Google categories: Roofing contractor, Deck builder, Gutter service, Siding contractor, Window installation service
View on Google Maps →Last checked October 17, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Photos on Google: 35
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
We had a great experience with the team at Proof Builders. They were totally willing to give a no cost estimate without being pushy. John and the team are very knowledgeable and were great at following up on questions right away. I have…
5 out of 5 stars · Aug 2026 · Owner replied
Proof Builders did an excellent job with our roof replacement. From beginning to end, John gave us pertinent information without the push. Friendly, knowledgeable and timely. His crew was one of the hardest working I’ve seen. 5 star…
5 out of 5 stars · Jul 2026 · Owner replied
We had a great experience with John Vail and his crew. We experienced hail damage on our roof, but John responded quickly and answered all of our questions; always responding quickly to any questions we had from start to finish. His crew…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 17, 2026.
About roofing contractors in Plymouth
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.