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Castner Comfort ServicesHVAC contractor in Watertown, NY

Castner Comfort Services is an HVAC contractor at 226 William St, Watertown, NY 13601, ranked #10 of 15 HVAC contractors in Watertown and rated 3.7 from 3 Google reviews. Open Monday to Friday.

Watertown, NYUpdated 0 paid placements in any rankingHow we rank

Call (315) 955-0278Website ↗

Key facts

Key facts about Castner Comfort Services
Address226 William St, Watertown, NY 13601Get directions
Phone(315) 955-0278
Websitecastnercomfortservices.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating3.7 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Watertown and 1 town within 25 miles: Fort Drum.

Based in Watertown, NYView on map

Opening hours

Opening hours for Castner Comfort Services
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 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$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Castner Comfort Services compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Castner Comfort Services (this business)—513.7 (3)—NoNo
Hyde-Stone Contracting#8534.4 (8)—NoNo2.7 mi
Kimball Plumbing & Heating#9513.7 (12)—NoNo9.1 mi
Black Diamond Heat#11514.0 (4)———10.9 mi

See all 15 ranked HVAC contractors in Watertown

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.7from 3 Google reviews

Hired Castner Comfort Services? Write a review

Questions about Castner Comfort Services

How is Castner Comfort Services ranked in Watertown?

Castner Comfort Services is ranked #10 of 15 HVAC contractors in Watertown by CR Score, with 51 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 Castner Comfort Services’ hours?

Castner Comfort Services is open Monday to Friday. Its listed hours are Monday to Friday, 7 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 Castner Comfort Services serve?

Serves Watertown and 1 town within 25 miles: Fort Drum. 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 Castner Comfort Services?

Castner Comfort Services has a rating of 3.7 from 3 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 Castner Comfort Services?

Call Castner Comfort Services on (315) 955-0278. The business is at 226 William St, Watertown, NY 13601. 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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