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Hosack Plumbing, Heating & CoolingPlumber in Saint Peters, MO

Hosack Plumbing, Heating & Cooling is a plumber at 4011 N St Peters Pkwy #101, St Peters, MO 63304, ranked #9 of 255 plumbers in Saint Peters and rated 4.9 from 157 Google reviews. Open 24 hours a day, 7 days a week.

Saint Peters, MOUpdated 0 paid placements in any rankingHow we rank

Call (636) 229-1310Website ↗

Key facts

Key facts about Hosack Plumbing, Heating & Cooling
Address4011 N St Peters Pkwy #101, St Peters, MO 63304, Saint Peters, MOGet directions
Phone(636) 229-1310
Websitehosackplumbing.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 157 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Plumbingmain tradeGoogle main category
  • HVACbusiness name

Service area

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

Based in Saint Peters, MOView on map

Opening hours

Opening hours for Hosack Plumbing, Heating & Cooling
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 plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby plumbers

Hosack Plumbing, Heating & Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Hosack Plumbing, Heating & Cooling (this business)—624.9 (157)—YesYes
Roto-Rooter Plumbing & Water Cleanup#7634.9 (1,838)—YesYes14.6 mi
Able Rooter Plumbing & Drain Cleaning St. Louis#8625.0 (1,008)—YesYes8.4 mi
Roto-Rooter Plumbing & Water Cleanup#10624.9 (1,474)—YesYes10.8 mi

See all 255 ranked plumbers in Saint Peters

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 157 Google reviews

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Questions about Hosack Plumbing, Heating & Cooling

How is Hosack Plumbing, Heating & Cooling ranked in Saint Peters?

Hosack Plumbing, Heating & Cooling is ranked #9 of 255 plumbers in Saint Peters by CR Score, with 62 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 Hosack Plumbing, Heating & Cooling’s hours?

Hosack Plumbing, Heating & Cooling 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 Hosack Plumbing, Heating & Cooling serve?

Serves Saint Peters and 11 towns within 25 miles: Weldon Spring, Chesterfield, Saint Charles, O'Fallon, Dardenne Prairie, Maryland Heights, Bridgeton, Ellisville, Ballwin, Lake Saint Louis and Creve Coeur. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Hosack Plumbing, Heating & Cooling?

Hosack Plumbing, Heating & Cooling has a rating of 4.9 from 157 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 Hosack Plumbing, Heating & Cooling?

Call Hosack Plumbing, Heating & Cooling on (636) 229-1310. The business is at 4011 N St Peters Pkwy #101, St Peters, MO 63304, Saint Peters, MO. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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