Skip to content
FeaturedVerifiedPlumbers in O'Fallon, Missouri

Hosack Plumbing, Heating & Cooling

Featured in O'Fallon Today 4.90 (717 reviews)(636) 696-3384

Hosack Plumbing, Heating & Cooling is an O’Fallon plumbing contractor serving residential and commercial customers in the St. Louis area. Its work includes underground sewer and water installations and repairs. Its O’Fallon plumbing team has more than 25 years of industry experience.

Business Highlights
  • It is family-owned and operated.
  • It is fully licensed and bonded.
  • Its plumbers are professionally trained and licensed.

Service Area

Affton, Ballwin, Bel-Nor, Bel-Ridge, Berkeley, Black Jack, Breckenridge, Brentwood, Chesterfield, Clarkson Valley, Clayton, Cottleville, Crestwood, Creve Coeur, Dardenne Prairie, Des Peres, Ellisville, Fenton, Florissant, Foristell, Frontenac, Grover, Hazelwood, Huntleigh, Jennings, Kirkwood, Ladue, Lake St Louis, Manchester, Marlborough, Maryland Heights, O’Fallon, Oakland, Overland, Pagedale, Spanish Lake, St Ann, St. Charles, St. Johns, St. Louis, St. Peters, Sunset Hills, Town and Country, University City, Webster Groves, Wentzville and Wildwood.

Featured on ProsGrade. Hosack Plumbing, Heating & Cooling is one of 8 plumbers ProsGrade lists in O'Fallon, Missouri.

Listing details

7 services listed, including New construction and remodeling plumbing, Plumbing repairs and Water heaters. Open 24 hours, 7 days a week. Rated 4.9 from 717 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Hosack Plumbing, Heating & Cooling compares with the other 7 plumbers on ProsGrade in O'Fallon, using public Google ratings and review counts.

  • Ranks in the top half of the 8 O'Fallon plumbers on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.8 average of other O'Fallon plumbers on ProsGrade.
  • One of 7 O'Fallon plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Phones are listed as open 24 hours on Google; call to check current availability for urgent needs.

Services Covered

7 services
  • New construction and remodeling plumbing
  • Plumbing repairsLeaking faucets, broken toilets, faulty pipes and malfunctioning fixtures
  • Water heatersInstallation, maintenance and repairs
  • Tankless water heaters
  • Sewer, water and gas pipesUnderground sewer and water installations and repairs
  • Fixtures and toiletsFaucets, toilets, dishwashers and garbage disposals
  • Commercial plumbing service and repairs

Reviews

What customers say

Customers praise prompt service and polite, efficient work. One customer reports a water heater installed within two hours after the issue was assessed, though the cost was more than hoped.

Customer Reviews

Barbara Lueckenotte

Thanks to Allen for fixing my clogged kitchen sink today. Also a shout out to Daniel for replacing the faucet and to Mike for fixing the furnace noise. Wow, it's been home improvement at our house. Thankful for the great service from Hosack!
View full reviewShow less

Mandi Larson

Really appreciate the prompt service and repair that I received from Hosack. Assessed our issue and had a brand new water heater installed within 2 hours. Price was more than I was wanting to pay, but overall the work was done quickly and efficiently. Happy with Hosack!
View full reviewShow less

Shari Smith

If you have something stuck in your toilet you can count yourself blessed if you get Shawn sent to your home to fix it. He is very competent in his job and he's also a really nice guy. We are very pleased with his work . Hosack is our go to from now on.
View full reviewShow less

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

How does Hosack limit disruption during sewer work?

It says it uses precise methods intended to minimise the project's impact on the property.