Legault PlumbingPlumber in Cornwall, ON
Legault Plumbing is a plumber in Cornwall, ON, ranked #7 of 22 plumbers in Cornwall and rated 5.0 from 4 Google reviews. Open 7 days a week.
Cornwall, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (613) 362-8287 |
|---|---|
| Hours | Monday to Sunday: 7 AM – 5 PM |
| Google rating | 5.0 from 4 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Plumbingmain tradeGoogle main category
Service area
Based in Cornwall, ONView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 5 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 PM |
| Saturday | 7 AM – 5 PM |
| Sunday | 7 AM – 5 PM |
- Open evenings — no
- Open Saturdays
- Open Sundays
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 |
|---|---|---|---|---|---|---|---|
| Legault Plumbing (this business) | — | 80 | 5.0 (4) | — | Yes | Yes | |
| Superior Plumbing & Heating of Cornwall | #5 | 83 | 4.3 (74) | — | Yes | Yes | 16.2 km |
| Iron Fort Construction & Renovation | #6 | 80 | 4.3 (59) | — | Yes | Yes | 13.6 km |
| Image Renovations Cornwall | #8 | 79 | 5.0 (8) | — | Yes | No | 12.3 km |
Questions about Legault Plumbing
How is Legault Plumbing ranked in Cornwall?
Legault Plumbing is ranked #7 of 22 plumbers in Cornwall by CR Score, with 80 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 Legault Plumbing’s hours?
Legault Plumbing is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 5 PM. On Saturdays it is open 7 AM to 5 PM, and on Sundays 7 AM to 5 PM. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Legault Plumbing?
Legault Plumbing has a rating of 5.0 from 4 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.