Dominion Plumbing and HeatingPlumber in Saint John, NB
Dominion Plumbing and Heating is a plumber in Saint John, NB, ranked #2 of 21 plumbers in Saint John and rated 4.4 from 82 Google reviews. Open 24 hours a day, 7 days a week.
Saint John, NBUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (506) 651-5658 |
|---|---|
| Website | dominionplumbingandheating.ca |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.4 from 82 Google reviews |
Service area
Based in Saint John, NBView 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 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 |
|---|---|---|---|---|---|---|---|
| Dominion Plumbing and Heating (this business) | — | 62 | 4.4 (82) | — | Yes | Yes | |
| Port City Plumbing & Heating Ltd | #4 | 62 | 5.0 (28) | — | Yes | Yes | 35.5 km |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.4from 82 Google reviews
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Questions about Dominion Plumbing and Heating
How is Dominion Plumbing and Heating ranked in Saint John?
Dominion Plumbing and Heating is ranked #2 of 21 plumbers in Saint John by CR Score, with 62 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 Dominion Plumbing and Heating’s hours?
Dominion Plumbing and Heating 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 Dominion Plumbing and Heating?
Dominion Plumbing and Heating has a rating of 4.4 from 82 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 Dominion Plumbing and Heating?
Call Dominion Plumbing and Heating on (506) 651-5658. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Dominion Plumbing and Heating? 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.