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Hazelwoods Heating and Air ConditioningHVAC contractor in O'Fallon, MO

Hazelwoods Heating and Air Conditioning is an HVAC contractor at 8275 Veterans Memorial Pkwy, O'Fallon, MO 63366, rated 5.0 from 2 Google reviews. Open 7 days a week.

O'Fallon, MO0 paid placements in any rankingHow we rank

Call (314) 530-1148

Key facts

Key facts about Hazelwoods Heating and Air Conditioning
Address8275 Veterans Memorial Pkwy, O'Fallon, MO 63366Get directions
Phone(314) 530-1148
HoursMonday to Sunday: 7 AM – 7:30 PM
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Saint Peters, Lake Saint Louis, Weldon Spring, Wentzville, Saint Charles, Chesterfield, Bridgeton, Maryland Heights, Wildwood and Ellisville.

Based in O'Fallon, MOView on map

Opening hours

Opening hours for Hazelwoods Heating and Air Conditioning
DayHours
Monday7 AM – 7:30 PMevening
Tuesday7 AM – 7:30 PMevening
Wednesday7 AM – 7:30 PMevening
Thursday7 AM – 7:30 PMevening
Friday7 AM – 7:30 PMevening
Saturday7 AM – 7:30 PMevening
Sunday7 AM – 7:30 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 2 Google reviews

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Questions about Hazelwoods Heating and Air Conditioning

What are Hazelwoods Heating and Air Conditioning’s hours?

Hazelwoods Heating and Air Conditioning is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 7:30 PM. On Saturdays it is open 7 AM to 7:30 PM, and on Sundays 7 AM to 7:30 PM. Hours come from the business listing; holiday hours may differ.

What areas does Hazelwoods Heating and Air Conditioning serve?

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Saint Peters, Lake Saint Louis, Weldon Spring, Wentzville, Saint Charles, Chesterfield, Bridgeton, Maryland Heights, Wildwood and Ellisville. 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 Hazelwoods Heating and Air Conditioning?

Hazelwoods Heating and Air Conditioning has a rating of 5.0 from 2 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 Hazelwoods Heating and Air Conditioning?

Call Hazelwoods Heating and Air Conditioning on (314) 530-1148. The business is at 8275 Veterans Memorial Pkwy, O'Fallon, MO 63366. Ask for a written estimate before any work starts.

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