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Reliance Home ComfortHVAC contractor in Sarnia, ON

Reliance Home Comfort is an HVAC contractor at 1355 Confederation St Unit 15, Sarnia, ON N7S 4T2, ranked #1 of 41 HVAC contractors in Sarnia and rated 4.8 from 3,256 Google reviews. Open 24 hours a day, 7 days a week.

Sarnia, ONUpdated 0 paid placements in any rankingHow we rank

Call (866) 780-3710Website ↗

Key facts

Key facts about Reliance Home Comfort
Address1355 Confederation St Unit 15, Sarnia, ON N7S 4T2Get directions
Phone(866) 780-3710
Websitereliancehomecomfort.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 3,256 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Sarnia and 3 towns within 40 km: Corunna, Camlachie and Petrolia.

Based in Sarnia, ONView on map

Opening hours

Opening hours for Reliance Home Comfort
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, 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$5,460CA$8,400CA$11,350
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$3,970CA$6,770CA$9,690

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

Compare nearby HVAC contractors

Reliance Home Comfort compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Reliance Home Comfort (this business)—684.8 (3,256)—YesYes
Dependable Heating Cooling & Refrigeration#2664.9 (707)—YesYes15.2 km
It's Your Heating And Cooling Guy#3654.9 (739)—YesYes7.2 km

See all 41 ranked HVAC contractors in Sarnia

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 3,256 Google reviews

Hired Reliance Home Comfort? Write a review

Questions about Reliance Home Comfort

How is Reliance Home Comfort ranked in Sarnia?

Reliance Home Comfort is ranked #1 of 41 HVAC contractors in Sarnia by CR Score, with 68 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 Reliance Home Comfort’s hours?

Reliance Home Comfort 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 areas does Reliance Home Comfort 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 heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Reliance Home Comfort?

Reliance Home Comfort has a rating of 4.8 from 3,256 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 Reliance Home Comfort?

Call Reliance Home Comfort on (866) 780-3710. The business is at 1355 Confederation St Unit 15, Sarnia, ON N7S 4T2. 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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