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Ozone ClimateHVAC contractor in St. Catharines, ON

Ozone Climate is an HVAC contractor at 110 James St Suite 261, St. Catharines, ON L2R 7E8, ranked #22 of 190 HVAC contractors in St. Catharines and rated 5.0 from 64 Google reviews. Open Monday to Saturday.

St. Catharines, ONUpdated 0 paid placements in any rankingHow we rank

Call (905) 351-7133Website ↗

Key facts

Key facts about Ozone Climate
Address110 James St Suite 261, St. Catharines, ON L2R 7E8Get directions
Phone(905) 351-7133
Websiteozoneclimate.com
HoursMonday to Friday: 7 AM – 11 PM; Saturday: 10 AM – 4 PM
Google rating5.0 from 64 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves St. Catharines and 5 towns within 40 km: Thorold, Niagara Falls, Welland, Port Colborne and Fort Erie.

Based in St. Catharines, ONView on map

Opening hours

Opening hours for Ozone Climate
DayHours
Monday7 AM – 11 PMevening
Tuesday7 AM – 11 PMevening
Wednesday7 AM – 11 PMevening
Thursday7 AM – 11 PMevening
Friday7 AM – 11 PMevening
Saturday10 AM – 4 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • 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

Ozone Climate compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Ozone Climate (this business)—595.0 (64)—YesNo
Brian Easton Hvac#20594.5 (90)—YesYes3.9 km
Jameson Electric, Heating & Air#21594.7 (796)—YesYes35.8 km
FixAir Heating and Air Conditioning#23595.0 (27)—YesYes10.3 km

See all 190 ranked HVAC contractors in St. Catharines

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 64 Google reviews

Hired Ozone Climate? Write a review

Questions about Ozone Climate

How is Ozone Climate ranked in St. Catharines?

Ozone Climate is ranked #22 of 190 HVAC contractors in St. Catharines by CR Score, with 59 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 Ozone Climate’s hours?

Ozone Climate is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 11 PM; Saturday, 10 AM – 4 PM. On Saturdays it is open 10 AM to 4 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Ozone Climate serve?

Serves St. Catharines and 5 towns within 40 km: Thorold, Niagara Falls, Welland, Port Colborne and Fort Erie. 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 Ozone Climate?

Ozone Climate has a rating of 5.0 from 64 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 Ozone Climate?

Call Ozone Climate on (905) 351-7133. The business is at 110 James St Suite 261, St. Catharines, ON L2R 7E8. 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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