SJ Roofing LLC
Roofing
Serving Buffalo, MN
From Google Business Profile
5.0
14 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, Siding contractor
View on Google Maps →Last checked October 13, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
Photos on Google: 5
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 · Nov 2020
Shane and his employees were professional when replacing our roof after wind and hail damage. Starting with initial inspection, working with Insurance, many options for different types of shingles, and finally the workers as I have never…
5 out of 5 stars · Nov 2020
SJ Roofing took the time to answer ALL of our questions even our 5 year old daughters questions. The workers were professional and got the job done in a timely manner. Shane is amazing and knows his job forwards and backwards, never any…
5 out of 5 stars · Jun 2019
Oh my gosh! Shane and his crew were unbelievable! They did a fantastic job on my roof! They were fast and efficient, yet they were making sure to do everything right! My place was spotless when they left! I didn’t have to clean up or pick…
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 13, 2026.
About roofing contractors in Buffalo
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.