Thunder Bay Roofing Ltd.Roofer in Thunder Bay, ON
Thunder Bay Roofing Ltd. is a roofer at CSC, 1005 Alloy Dr, Thunder Bay, ON P7B 5X0, ranked #1 of 13 roofers in Thunder Bay and rated 4.8 from 29 Google reviews. Open 24 hours a day, 7 days a week.
Thunder Bay, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | CSC, 1005 Alloy Dr, Thunder Bay, ON P7B 5X0Get directions |
|---|---|
| Phone | (807) 632-6654 |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.8 from 29 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Roofingmain tradeGoogle main category
Service area
Based in Thunder Bay, ONView on map
Opening hours
| Day | 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 |
- Open 24/7
- Open evenings — no
- Open Saturdays
- Open Sundays
- Emergency service
Typical roofing prices
| Job | Low | Typical | High |
|---|---|---|---|
| Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | CA$10,540 | CA$14,050 | CA$19,680 |
| Roof repairPer repair: typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | CA$560 | CA$1,650 | CA$2,770 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Compare nearby roofers
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Thunder Bay Roofing Ltd. (this business) | — | 64 | 4.8 (29) | — | Yes | Yes | |
| Strasser & Lang | #2 | 62 | 4.8 (79) | — | No | No | 1.5 km |
| Reno Bros | #3 | 60 | 4.3 (12) | — | Yes | Yes | 4.5 km |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.8from 29 Google reviews
Hired Thunder Bay Roofing Ltd.? Write a review
Questions about Thunder Bay Roofing Ltd.
How is Thunder Bay Roofing Ltd. ranked in Thunder Bay?
Thunder Bay Roofing Ltd. is ranked #1 of 13 roofers in Thunder Bay by CR Score, with 64 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.
What are Thunder Bay Roofing Ltd.’s hours?
Thunder Bay Roofing Ltd. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Thunder Bay Roofing Ltd.?
Thunder Bay Roofing Ltd. has a rating of 4.8 from 29 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact Thunder Bay Roofing Ltd.?
Call Thunder Bay Roofing Ltd. on (807) 632-6654. The business is at CSC, 1005 Alloy Dr, Thunder Bay, ON P7B 5X0. Ask for a written estimate before any work starts.
Own Thunder Bay Roofing Ltd.? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.