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St. Louis Heating and Air ConditioningHVAC contractor in St. Louis, MO

St. Louis Heating and Air Conditioning is an HVAC contractor at 2704 Brannon Ave, St. Louis, MO 63139, ranked #10 of 438 HVAC contractors in St. Louis and rated 4.9 from 487 Google reviews. Open 24 hours a day, 7 days a week.

St. Louis, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 661-2501Website ↗

Key facts

Key facts about St. Louis Heating and Air Conditioning
Address2704 Brannon Ave, St. Louis, MO 63139Get directions
Phone(314) 661-2501
Websitestlouisheatingandairconditioning.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 487 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves St. Louis and 11 towns within 25 miles: Maplewood, Richmond Heights, Clayton, Shrewsbury, University City, Brentwood, Webster Groves, Affton, Lemay, Glendale and Ladue.

Based in St. Louis, MOView on map

Opening hours

Opening hours for St. Louis Heating and Air Conditioning
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

St. Louis Heating and Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
St. Louis Heating and Air Conditioning (this business)—644.9 (487)—YesYes
Hoffmann Brothers#8644.9 (5,170)—YesNo1.2 mi
SmartHouse Heating and Cooling#9644.9 (476)—YesYes4.4 mi
Vitt Heating & Cooling#11644.9 (494)—YesYes1.9 mi

See all 438 ranked HVAC contractors in St. Louis

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 487 Google reviews

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Questions about St. Louis Heating and Air Conditioning

How is St. Louis Heating and Air Conditioning ranked in St. Louis?

St. Louis Heating and Air Conditioning is ranked #10 of 438 HVAC contractors in St. Louis by CR Score, with 64 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 St. Louis Heating and Air Conditioning’s hours?

St. Louis Heating and Air Conditioning 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 St. Louis Heating and Air Conditioning serve?

Serves St. Louis and 11 towns within 25 miles: Maplewood, Richmond Heights, Clayton, Shrewsbury, University City, Brentwood, Webster Groves, Affton, Lemay, Glendale and Ladue. 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 St. Louis Heating and Air Conditioning?

St. Louis Heating and Air Conditioning has a rating of 4.9 from 487 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 St. Louis Heating and Air Conditioning?

Call St. Louis Heating and Air Conditioning on (314) 661-2501. The business is at 2704 Brannon Ave, St. Louis, MO 63139. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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