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County CoHVAC contractor in St. Louis, MO

County Co is an HVAC contractor at 6921 Olive Blvd, St. Louis, MO 63130, rated 4.0 from 1 Google review. Open Monday to Friday and Sunday.

St. Louis, MO0 paid placements in any rankingHow we rank

Call (314) 725-1900

Key facts

Key facts about County Co
Address6921 Olive Blvd, St. Louis, MO 63130Get directions
Phone(314) 725-1900
HoursMonday to Friday: 7 AM – 8 PM; Sunday: 7 AM – 8 PM
Google rating4.0 from 1 Google review

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves St. Louis and 12 towns within 25 miles: University City, Clayton, Richmond Heights, Olivette, Overland, Maplewood, Saint Johns, Ladue, Brentwood, Saint John, Jennings and Shrewsbury.

Based in St. Louis, MOView on map

Opening hours

Opening hours for County Co
DayHours
Monday7 AM – 8 PMevening
Tuesday7 AM – 8 PMevening
Wednesday7 AM – 8 PMevening
Thursday7 AM – 8 PMevening
Friday7 AM – 8 PMevening
SaturdayClosed
Sunday7 AM – 8 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • 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

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Google

4.0from 1 Google reviews

Hired County Co? Write a review

Questions about County Co

What are County Co’s hours?

County Co is open Monday to Friday and Sunday. Its listed hours are Monday to Friday, 7 AM – 8 PM; Sunday, 7 AM – 8 PM. It is closed on Saturdays, and on Sundays 7 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

What areas does County Co serve?

Serves St. Louis and 12 towns within 25 miles: University City, Clayton, Richmond Heights, Olivette, Overland, Maplewood, Saint Johns, Ladue, Brentwood, Saint John, Jennings and Shrewsbury. 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 County Co?

County Co has a rating of 4.0 from 1 Google review. 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 County Co?

Call County Co on (314) 725-1900. The business is at 6921 Olive Blvd, St. Louis, MO 63130. Ask for a written estimate before any work starts.

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