D S I Contracting IncConcrete contractor in Thunder Bay, ON
D S I Contracting Inc is a concrete contractor in Thunder Bay, ON, ranked #12 of 14 concrete contractors in Thunder Bay and rated 3.7 from 3 Google reviews. Open Monday to Friday.
Thunder Bay, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (807) 345-0676 |
|---|---|
| Hours | Monday to Friday: 9 AM – 5 PM |
| Google rating | 3.7 from 3 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Concretemain tradeGoogle main category
- Foundation Repairadditional Google category
- Water Damage Restorationadditional Google category
Service area
Based in Thunder Bay, ONView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 5 PM |
| Tuesday | 9 AM – 5 PM |
| Wednesday | 9 AM – 5 PM |
| Thursday | 9 AM – 5 PM |
| Friday | 9 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Typical concrete work prices
| Job | Low | Typical | High |
|---|---|---|---|
| Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | CA$3,790 | CA$8,990 | CA$20,380 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Compare nearby concrete contractors
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| D S I Contracting Inc (this business) | — | 53 | 3.7 (3) | — | No | No | |
| Vector Restoration | #10 | 54 | 3.8 (5) | — | No | No | 11.0 km |
| Syncor Contracting Limited | #11 | 53 | 4.0 (3) | — | No | No | 17.5 km |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
3.7from 3 Google reviews
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Questions about D S I Contracting Inc
How is D S I Contracting Inc ranked in Thunder Bay?
D S I Contracting Inc is ranked #12 of 14 concrete contractors in Thunder Bay by CR Score, with 53 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 D S I Contracting Inc’s hours?
D S I Contracting Inc is open Monday to Friday. Its listed hours are Monday to Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about D S I Contracting Inc?
D S I Contracting Inc has a rating of 3.7 from 3 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.
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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.