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Guardian Angel Heating & Air-ConditioningHVAC contractor in Ajax, ON

Guardian Angel Heating & Air-Conditioning is an HVAC contractor at 9 Trowell Ln, Ajax, ON L1Z 1K2, rated 4.3 from 27 Google reviews. Open 24 hours a day, 7 days a week.

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Call (905) 427-2462Website ↗

Key facts

Key facts about Guardian Angel Heating & Air-Conditioning
Address9 Trowell Ln, Ajax, ON L1Z 1K2Get directions
Phone(905) 427-2462
Websiteguardianangelheating.com
HoursOpen 24 hours, 7 days a week
Google rating4.3 from 27 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Ajax and 11 towns within 40 km: Pickering, Oshawa, Markham, Scarborough, Uxbridge, East York, Willowdale, Richmond Hill, North York, Toronto and Concord.

Based in Ajax, ONView on map

Opening hours

Opening hours for Guardian Angel Heating & Air-Conditioning
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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.3from 27 Google reviews

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Questions about Guardian Angel Heating & Air-Conditioning

What are Guardian Angel Heating & Air-Conditioning’s hours?

Guardian Angel Heating & Air-Conditioning 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 Guardian Angel Heating & Air-Conditioning serve?

Serves Ajax and 11 towns within 40 km: Pickering, Oshawa, Markham, Scarborough, Uxbridge, East York, Willowdale, Richmond Hill, North York, Toronto and Concord. 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 Guardian Angel Heating & Air-Conditioning?

Guardian Angel Heating & Air-Conditioning has a rating of 4.3 from 27 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 Guardian Angel Heating & Air-Conditioning?

Call Guardian Angel Heating & Air-Conditioning on (905) 427-2462. The business is at 9 Trowell Ln, Ajax, ON L1Z 1K2. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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