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Plumbing MastersHVAC contractor in St. Louis, MO

Plumbing Masters is an HVAC contractor at 11012 Lin Valle Dr Suite K, St. Louis, MO 63123, rated 4.9 from 596 Google reviews. Open Monday to Friday.

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

Call (314) 200-3000Website ↗

Key facts

Key facts about Plumbing Masters
Address11012 Lin Valle Dr Suite K, St. Louis, MO 63123Get directions
Phone(314) 200-3000
Websiteplumbingmasters.com
HoursMonday to Friday: 7:30 AM – 4:30 PM
Google rating4.9 from 596 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

Serves St. Louis and 12 towns within 25 miles: Mehlville, Concord, Affton, Sappington, Lemay, Crestwood, Oakville, Sunset Hills, Shrewsbury, Webster Groves, Glendale and Kirkwood.

Based in St. Louis, MOView on map

Opening hours

Opening hours for Plumbing Masters
DayHours
Monday7:30 AM – 4:30 PM
Tuesday7:30 AM – 4:30 PM
Wednesday7:30 AM – 4:30 PM
Thursday7:30 AM – 4:30 PM
Friday7:30 AM – 4:30 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.

Reviews

ContractorsRanked reviews

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Google

4.9from 596 Google reviews

Hired Plumbing Masters? Write a review

Questions about Plumbing Masters

What are Plumbing Masters’ hours?

Plumbing Masters is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Plumbing Masters serve?

Serves St. Louis and 12 towns within 25 miles: Mehlville, Concord, Affton, Sappington, Lemay, Crestwood, Oakville, Sunset Hills, Shrewsbury, Webster Groves, Glendale and Kirkwood. 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 Plumbing Masters?

Plumbing Masters has a rating of 4.9 from 596 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 Plumbing Masters?

Call Plumbing Masters on (314) 200-3000. The business is at 11012 Lin Valle Dr Suite K, St. Louis, MO 63123. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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