GT Air SystemsHVAC contractor in Kingston, ON

GT Air Systems is an HVAC contractor at 35 Terry Fox Dr #307, Kingston, ON K7M 8N4, ranked #34 of 57 HVAC contractors in Kingston and rated 4.4 from 29 Google reviews. Open Monday to Friday.

Kingston, ONUpdated October 22, 20260 paid placements in any rankingHow we rank

Call (613) 634-8499Website ↗

Key facts

Key facts about GT Air Systems
Address	35 Terry Fox Dr #307, Kingston, ON K7M 8N4Get directions
Phone	(613) 634-8499
Website	gtair.ca
Hours	Monday to Friday: 8 AM – 4:30 PM
Google rating	4.4 from 29 Google reviews

Trades

Each trade shows the evidence we matched it on.

HVACmain tradeGoogle main category
Water Damage Restorationadditional Google category

Service area

Serves Kingston and 3 towns within 40 km: Gananoque, Greater Napanee and Napanee.

Based in Kingston, ONView on map

Opening hours

Opening hours for GT Air Systems
Day	Hours
Monday	8 AM – 4:30 PM
Tuesday	8 AM – 4:30 PM
Wednesday	8 AM – 4:30 PM
Thursday	8 AM – 4:30 PM
Friday	8 AM – 4:30 PM
Saturday	Closed
Sunday	Closed

Open evenings — no
Open Saturdays — no
Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
Job	Low	Typical	High
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$5,460	CA$8,400	CA$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$3,970	CA$6,770	CA$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

GT Air Systems compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
GT Air Systems (this business)	—	54	4.4 (29)	—	No	No
Ktown HVAC & Propane	#32	55	5.0 (4)	—	—	—	2.8 km
Leonard Heating and Cooling	#35	54	4.2 (76)	—	No	No	22.9 km

See all 57 ranked HVAC contractors in Kingston

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 29 Google reviews

Hired GT Air Systems? Write a review

Questions about GT Air Systems

How is GT Air Systems ranked in Kingston?

GT Air Systems is ranked #34 of 57 HVAC contractors in Kingston by CR Score, with 54 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 GT Air Systems’ hours?

GT Air Systems is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does GT Air Systems serve?

Serves Kingston and 3 towns within 40 km: Gananoque, Greater Napanee and Napanee. 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 GT Air Systems?

GT Air Systems has a rating of 4.4 from 29 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 GT Air Systems?

Call GT Air Systems on (613) 634-8499. The business is at 35 Terry Fox Dr #307, Kingston, ON K7M 8N4. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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