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Barrett Heating & Cooling, Inc.HVAC contractor in Alton, IL

Barrett Heating & Cooling, Inc. is an HVAC contractor at 500 Belle St, Alton, IL 62002, ranked #22 of 310 HVAC contractors in Alton and rated 4.5 from 67 Google reviews. Open 24 hours a day, 7 days a week.

Alton, ILUpdated 0 paid placements in any rankingHow we rank

Call (618) 465-3731Website ↗

Key facts

Key facts about Barrett Heating & Cooling, Inc.
Address500 Belle St, Alton, IL 62002Get directions
Phone(618) 465-3731
Websitebarrettheating.com
HoursOpen 24 hours, 7 days a week
Google rating4.5 from 67 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Alton and 11 towns within 25 miles: Upper Alton, East Alton, Godfrey, Wood River, Bethalto, Pontoon Beach, Granite City, Edwardsville, Glen Carbon, Maryville and Jerseyville.

Based in Alton, ILView on map

Opening hours

Opening hours for Barrett Heating & Cooling, Inc.
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

Barrett Heating & Cooling, Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Barrett Heating & Cooling, Inc. (this business)—604.5 (67)—YesYes
Classic Aire Care#20605.0 (1,160)—YesYes23.1 mi
Air Comfort Service Inc.#21605.0 (1,159)—YesYes23.4 mi
Premier, Inc#23604.9 (422)—YesYes16.5 mi

See all 310 ranked HVAC contractors in Alton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.5from 67 Google reviews

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Questions about Barrett Heating & Cooling, Inc.

How is Barrett Heating & Cooling, Inc. ranked in Alton?

Barrett Heating & Cooling, Inc. is ranked #22 of 310 HVAC contractors in Alton by CR Score, with 60 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 Barrett Heating & Cooling, Inc.’s hours?

Barrett Heating & Cooling, Inc. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Barrett Heating & Cooling, Inc. serve?

Serves Alton and 11 towns within 25 miles: Upper Alton, East Alton, Godfrey, Wood River, Bethalto, Pontoon Beach, Granite City, Edwardsville, Glen Carbon, Maryville and Jerseyville. 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 Barrett Heating & Cooling, Inc.?

Barrett Heating & Cooling, Inc. has a rating of 4.5 from 67 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 Barrett Heating & Cooling, Inc.?

Call Barrett Heating & Cooling, Inc. on (618) 465-3731. The business is at 500 Belle St, Alton, IL 62002. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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