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Builders Choice Air Systems LtdHVAC contractor in London, ON

Builders Choice Air Systems Ltd is an HVAC contractor at 492 Hill St, London, ON N6B 1E7, ranked #12 of 129 HVAC contractors in London and rated 4.9 from 228 Google reviews. Open 7 days a week.

London, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 642-7000Website ↗

Key facts

Key facts about Builders Choice Air Systems Ltd
Address492 Hill St, London, ON N6B 1E7Get directions
Phone(519) 642-7000
Websitebuilderschoiceair.com
HoursMonday to Sunday: 8 AM – 11 PM
Google rating4.9 from 228 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, Ingersoll and Aylmer.

Based in London, ONView on map

Opening hours

Opening hours for Builders Choice Air Systems Ltd
DayHours
Monday8 AM – 11 PMevening
Tuesday8 AM – 11 PMevening
Wednesday8 AM – 11 PMevening
Thursday8 AM – 11 PMevening
Friday8 AM – 11 PMevening
Saturday8 AM – 11 PMevening
Sunday8 AM – 11 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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

Builders Choice Air Systems Ltd compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Builders Choice Air Systems Ltd (this business)—614.9 (228)—YesYes
Maxcare Heating And Cooling#10625.0 (265)—YesYes8.2 km
Superior Plumbing & Heating of London#11614.6 (250)—YesYes1.3 km
Presto Home Service#13614.9 (71)—YesYes6.2 km

See all 129 ranked HVAC contractors in London

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 228 Google reviews

Hired Builders Choice Air Systems Ltd? Write a review

Questions about Builders Choice Air Systems Ltd

How is Builders Choice Air Systems Ltd ranked in London?

Builders Choice Air Systems Ltd is ranked #12 of 129 HVAC contractors in London by CR Score, with 61 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 Builders Choice Air Systems Ltd’s hours?

Builders Choice Air Systems Ltd is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 11 PM. On Saturdays it is open 8 AM to 11 PM, and on Sundays 8 AM to 11 PM. Hours come from the business listing; holiday hours may differ.

What areas does Builders Choice Air Systems Ltd serve?

Serves London and 4 towns within 40 km: Dorchester, St. Thomas, Ingersoll and Aylmer. 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 Builders Choice Air Systems Ltd?

Builders Choice Air Systems Ltd has a rating of 4.9 from 228 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 Builders Choice Air Systems Ltd?

Call Builders Choice Air Systems Ltd on (519) 642-7000. The business is at 492 Hill St, London, ON N6B 1E7. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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