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Constant Home Comfort LondonHVAC contractor in London, ON

Constant Home Comfort London is an HVAC contractor at 309 Exeter Rd Building #45, London, ON N6E 0A3, ranked #20 of 129 HVAC contractors in London and rated 4.6 from 73 Google reviews. Open 24 hours a day, 7 days a week.

London, ONUpdated 0 paid placements in any rankingHow we rank

Call (226) 240-3219Website ↗

Key facts

Key facts about Constant Home Comfort London
Address309 Exeter Rd Building #45, London, ON N6E 0A3Get directions
Phone(226) 240-3219
Websitechcl.constanthomecomfort.com
HoursOpen 24 hours, 7 days a week
Google rating4.6 from 73 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

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

Based in London, ONView on map

Opening hours

Opening hours for Constant Home Comfort London
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

Constant Home Comfort London compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Constant Home Comfort London (this business)—604.6 (73)—YesYes
Gastech Solutions Inc.#18604.9 (491)—YesYes16.6 km
Aire One#19604.4 (177)—YesYes3.0 km
London Nitro Heating and Cooling#21605.0 (28)—YesYes3.0 km

See all 129 ranked HVAC contractors in London

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 73 Google reviews

Hired Constant Home Comfort London? Write a review

Questions about Constant Home Comfort London

How is Constant Home Comfort London ranked in London?

Constant Home Comfort London is ranked #20 of 129 HVAC contractors in London by CR Score, with 60 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 Constant Home Comfort London’s hours?

Constant Home Comfort London 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 Constant Home Comfort London serve?

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

Constant Home Comfort London has a rating of 4.6 from 73 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 Constant Home Comfort London?

Call Constant Home Comfort London on (226) 240-3219. The business is at 309 Exeter Rd Building #45, London, ON N6E 0A3. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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