Mark's Plumbing & HeatingPlumber in Sarnia, ON
Mark's Plumbing & Heating is a plumber at 7141 State Rd, Fort Gratiot Township, MI 48059, United States, ranked #29 of 47 plumbers in Sarnia and rated 5.0 from 3 Google reviews.
Sarnia, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 7141 State Rd, Fort Gratiot Township, MI 48059, United States, Sarnia, ONGet directions |
|---|---|
| Phone | (810) 385-4984 |
| Google rating | 5.0 from 3 Google reviews |
Service area
Serves Sarnia and 3 towns within 40 km: Corunna, Camlachie and Petrolia.
Based in Sarnia, ONView on map
Typical plumbing prices
| Job | Low | Typical | High |
|---|---|---|---|
| Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | CA$1,240 | CA$1,890 | CA$2,570 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Compare nearby plumbers
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Mark's Plumbing & Heating (this business) | — | 54 | 5.0 (3) | — | — | — | |
| Bluewater Plumbing | #27 | 55 | 4.3 (54) | — | No | No | 15.6 km |
| Kem Mechanical Contractors Ltd | #28 | 54 | 5.0 (3) | — | — | — | 15.4 km |
| Custom Plumbing | #30 | 54 | 4.2 (73) | — | No | No | 19.4 km |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
5.0from 3 Google reviews
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Questions about Mark's Plumbing & Heating
How is Mark's Plumbing & Heating ranked in Sarnia?
Mark's Plumbing & Heating is ranked #29 of 47 plumbers in Sarnia by CR Score, with 54 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 areas does Mark's Plumbing & Heating serve?
Serves Sarnia and 3 towns within 40 km: Corunna, Camlachie and Petrolia. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.
What do Google reviews say about Mark's Plumbing & Heating?
Mark's Plumbing & Heating has a rating of 5.0 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.
How do I contact Mark's Plumbing & Heating?
Call Mark's Plumbing & Heating on (810) 385-4984. The business is at 7141 State Rd, Fort Gratiot Township, MI 48059, United States, Sarnia, ON. 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.