Basement BossFoundation repair company in Sarnia, ON
Basement Boss is a foundation repair company at 4573 Oil Springs Line, Oil Springs, ON N0N 1P0, ranked #12 of 21 foundation repair companies in Sarnia and rated 4.6 from 14 Google reviews. Open Monday to Friday.
Sarnia, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 4573 Oil Springs Line, Oil Springs, ON N0N 1P0, Sarnia, ONGet directions |
|---|---|
| Phone | (519) 834-2442 |
| Website | basementboss.com |
| Hours | Monday to Thursday: 8:30 AM – 4:30 PM; Friday: 8:30 AM – 12:30 PM |
| Google rating | 4.6 from 14 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Foundation Repairmain tradeGoogle main category
Service area
Serves Sarnia and 5 towns within 64 km: Petrolia, Corunna, Camlachie, Chatham and Lambton Shores.
Based in Sarnia, ONView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8:30 AM – 4:30 PM |
| Tuesday | 8:30 AM – 4:30 PM |
| Wednesday | 8:30 AM – 4:30 PM |
| Thursday | 8:30 AM – 4:30 PM |
| Friday | 8:30 AM – 12:30 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Typical foundation repair prices
| Job | Low | Typical | High |
|---|---|---|---|
| Foundation repairPer project: typical range of customer-reported repairs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | CA$3,130 | CA$7,270 | CA$11,430 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Compare nearby foundation repair companies
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Basement Boss (this business) | — | 76 | 4.6 (14) | — | No | No | |
| Advanced Basement Systems | #10 | 78 | 4.9 (510) | — | No | No | 38.4 km |
| Miller Brothers Mini Excavation | #11 | 77 | 4.4 (47) | — | No | No | 28.6 km |
Questions about Basement Boss
How is Basement Boss ranked in Sarnia?
Basement Boss is ranked #12 of 21 foundation repair companies in Sarnia by CR Score, with 76 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are Basement Boss’ hours?
Basement Boss is open Monday to Friday. Its listed hours are Monday to Thursday, 8:30 AM – 4:30 PM; Friday, 8:30 AM – 12:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Basement Boss serve?
Serves Sarnia and 5 towns within 64 km: Petrolia, Corunna, Camlachie, Chatham and Lambton Shores. The list is based on the business's location and the usual service radius for foundation repair. Confirm your address is covered when you call.
What do Google reviews say about Basement Boss?
Basement Boss has a rating of 4.6 from 14 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 Basement Boss?
Call Basement Boss on (519) 834-2442. The business is at 4573 Oil Springs Line, Oil Springs, ON N0N 1P0, Sarnia, ON. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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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.