Skip to content
ContractorsRanked

Denoco Energy Systems - KingstonHVAC contractor in Kingston, ON

Denoco Energy Systems - Kingston is an HVAC contractor at 221 Queen St, Kingston, ON K7K 1B4, ranked #36 of 58 HVAC contractors in Kingston and rated 5.0 from 12 Google reviews. Open Monday to Friday.

Kingston, ONUpdated 0 paid placements in any rankingHow we rank

Call (613) 777-5475Website ↗

Key facts

Key facts about Denoco Energy Systems - Kingston
Address221 Queen St, Kingston, ON K7K 1B4Get directions
Phone(613) 777-5475
Websitedenoco.com
HoursMonday to Friday: 8 AM – 3:30 PM
Google rating5.0 from 12 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main 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 Denoco Energy Systems - Kingston
DayHours
Monday8 AM – 3:30 PM
Tuesday8 AM – 3:30 PM
Wednesday8 AM – 3:30 PM
Thursday8 AM – 3:30 PM
Friday8 AM – 3:30 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 12 Google reviews

Hired Denoco Energy Systems - Kingston? Write a review

Questions about Denoco Energy Systems - Kingston

How is Denoco Energy Systems - Kingston ranked in Kingston?

Denoco Energy Systems - Kingston is ranked #36 of 58 HVAC contractors in Kingston by CR Score, with 54 out of 100 as of November 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 Denoco Energy Systems - Kingston’s hours?

Denoco Energy Systems - Kingston is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 3:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Denoco Energy Systems - Kingston 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 Denoco Energy Systems - Kingston?

Denoco Energy Systems - Kingston has a rating of 5.0 from 12 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 Denoco Energy Systems - Kingston?

Call Denoco Energy Systems - Kingston on (613) 777-5475. The business is at 221 Queen St, Kingston, ON K7K 1B4. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Denoco Energy Systems - Kingston? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile

Compare nearby HVAC contractors

Denoco Energy Systems - Kingston compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Denoco Energy Systems - Kingston (this business)—545.0 (12)—NoNo
GT Air Systems#34544.4 (29)—NoNo4.2 km
Leonard Heating and Cooling#35544.2 (76)—NoNo27.1 km

See all 58 ranked HVAC contractors in Kingston