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Mazza Heating and Air ConditioningHVAC contractor in Norfolk County, ON

Mazza Heating and Air Conditioning is an HVAC contractor at 525 ON-3, Norfolk, ON N0J 1E0, ranked #21 of 95 HVAC contractors in Norfolk County and rated 4.8 from 96 Google reviews. Open Monday to Friday.

Norfolk County, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 842-5707Website ↗

Key facts

Key facts about Mazza Heating and Air Conditioning
Address525 ON-3, Norfolk, ON N0J 1E0, Norfolk County, ONGet directions
Phone(519) 842-5707
Websitemazzaheating.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.8 from 96 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Norfolk County and 5 towns within 40 km: Ingersoll, Aylmer, Simcoe, Woodstock and Dorchester.

Based in Norfolk County, ONView on map

Opening hours

Opening hours for Mazza Heating and Air Conditioning
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

Mazza Heating and Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Mazza Heating and Air Conditioning (this business)—574.8 (96)—NoNo
Atm heating and cooling#22574.6 (22)—YesYes39.0 km

See all 95 ranked HVAC contractors in Norfolk County

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 96 Google reviews

Hired Mazza Heating and Air Conditioning? Write a review

Questions about Mazza Heating and Air Conditioning

How is Mazza Heating and Air Conditioning ranked in Norfolk County?

Mazza Heating and Air Conditioning is ranked #21 of 95 HVAC contractors in Norfolk County by CR Score, with 57 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 Mazza Heating and Air Conditioning’s hours?

Mazza Heating and Air Conditioning is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Mazza Heating and Air Conditioning serve?

Serves Norfolk County and 5 towns within 40 km: Ingersoll, Aylmer, Simcoe, Woodstock and Dorchester. 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 Mazza Heating and Air Conditioning?

Mazza Heating and Air Conditioning has a rating of 4.8 from 96 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 Mazza Heating and Air Conditioning?

Call Mazza Heating and Air Conditioning on (519) 842-5707. The business is at 525 ON-3, Norfolk, ON N0J 1E0, Norfolk County, 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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