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Ambrose Plumbing & HeatingPlumber in St. Thomas, ON

Ambrose Plumbing & Heating is a plumber at 1227 Talbot St, St Thomas, ON N5P 1G8, ranked #26 of 110 plumbers in St. Thomas and rated 4.6 from 128 Google reviews. Open Monday to Friday.

St. Thomas, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 631-5011Website ↗

Key facts

Key facts about Ambrose Plumbing & Heating
Address1227 Talbot St, St Thomas, ON N5P 1G8, St. Thomas, ONGet directions
Phone(519) 631-5011
Websiteambroseplumbing.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating4.6 from 128 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Plumbingmain tradeGoogle main category
  • HVACbusiness name

Service area

Serves St. Thomas and 4 towns within 40 km: Aylmer, London, Dorchester and Ingersoll.

Based in St. Thomas, ONView on map

Opening hours

Opening hours for Ambrose Plumbing & Heating
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
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$1,240CA$1,890CA$2,570

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby plumbers

Ambrose Plumbing & Heating compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Ambrose Plumbing & Heating (this business)—554.6 (128)—NoNo
DrainTech Plumbing London#24564.9 (56)—YesYes30.7 km
Hurn Plumbing and Heating#25564.9 (23)—YesYes0.8 km
D. Andersen Plumbing#27555.0 (82)———21.7 km

See all 110 ranked plumbers in St. Thomas

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 128 Google reviews

Hired Ambrose Plumbing & Heating? Write a review

Questions about Ambrose Plumbing & Heating

How is Ambrose Plumbing & Heating ranked in St. Thomas?

Ambrose Plumbing & Heating is ranked #26 of 110 plumbers in St. Thomas by CR Score, with 55 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 Ambrose Plumbing & Heating’s hours?

Ambrose Plumbing & Heating is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Ambrose Plumbing & Heating serve?

Serves St. Thomas and 4 towns within 40 km: Aylmer, London, Dorchester and Ingersoll. 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 Ambrose Plumbing & Heating?

Ambrose Plumbing & Heating has a rating of 4.6 from 128 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 Ambrose Plumbing & Heating?

Call Ambrose Plumbing & Heating on (519) 631-5011. The business is at 1227 Talbot St, St Thomas, ON N5P 1G8, St. Thomas, 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.

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