TMJ Construction Services
Roofing
Serving Ames, IA
From Google Business Profile
4.7
242 Google reviews
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Google categories: Roofing contractor, Construction company, Deck builder, Gutter service, Siding contractor, Window installation service
View on Google Maps →Last checked October 3, 2026.
More from Google Business Profile
Listed features
- Parking
- On-site parking
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Photos on Google: 83
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
2 out of 5 stars · Aug 2026
Our experience with TMJ Construction began after a major hail storm damaged our roof, siding, and gutters. While we are happy with the completed work and were very pleased with the installation crews, our overall experience was frustrating…
5 out of 5 stars · Jul 2026 · Owner replied
TMJ crews replaced our roof after a nasty hail storm a couple years ago. Very professional and hard working personnel. They completed our new roof in one day ! I would recommend getting in touch with TMJ for your next roof .
5 out of 5 stars · Jul 2026 · Owner replied
We had TMJ put on a new roof while we were away. We are so pleased. The installation crew did a great job, and it looks beautiful. Clean up and removal of old shingles, etc, was expertly done. We couldn't even tell they had been there…
The owner replied to 5 of the 8 most recent reviews Google showed.
From Google Business Profile, last checked October 3, 2026.
Iowa Contractor Registration
- Reg. #
- C147668
- Expires
- June 19, 2027
Source: Iowa Division of Labor contractor registration data, licensed under CC BY 4.0. Look up this registration
About roofing contractors in Ames
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.