Top 10 Water Heater Repair in St. Louis, MO
Quick Answer
The best water heater repair providers in St. Louis, MO for 2026 include Mr. Rooter Plumbing of St. Louis (4.8), Hoffmann Brothers (4.9), Tony LaMartina Plumbing Co. Inc (4.9).
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Hoffmann Brothers
1025 Hanley Industrial Ct, Brentwood, MO 63144, USA
Licensed & InsuredTop Rated
Services: Water Heater Repair
2
St. Louis Water Heater Company
1325 Hampton Ave, St. Louis, MO 63139, USA
Licensed & InsuredTop Rated
Services: Water Heater Repair
3
Anton's Plumbing, Heating/Cooling & Energy Experts
950 Bolger Ct, Fenton, MO 63026, USA
Licensed & InsuredTop Rated
Services: Water Heater Repair
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4
Hoffmann Brothers
1643 Tower Grove Ave, St. Louis, MO 63110, USA
Licensed & Insured
Services: Water Heater Repair
5
Academy Air Heating, Cooling, Plumbing and Electric
4848 Park 370 Blvd Suite F, Hazelwood, MO 63042, USA
Licensed & Insured
Services: Water Heater Repair
6
Morrison Plumbing, Heating, Air, & Electrical Services
8124B Bunkum Rd, Caseyville, IL 62232, USA
Services: Water Heater Repair
7
Mr. Rooter Plumbing of St. Louis
1564 Fencorp Dr, Fenton, MO 63026, USA
Services: Water Heater Repair
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8
Hosack Plumbing, Heating & Cooling
2202 S Brentwood Blvd, Brentwood, MO 63144, USA
Services: Water Heater Repair
9
Linek Plumbing Company
24 Kirkham Industrial Ct, Webster Groves, MO 63119, USA
Services: Water Heater Repair
10
Boudin Water Heating Repair
12101 Tesson Ferry Rd, St. Louis, MO 63128, USA
Services: Water Heater Repair
How We Ranked These St. Louis Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the St. Louis market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does water heater repair cost in St. Louis?
Pricing varies by scope. Request 2-3 local quotes for accurate pricing.
Who is the best water heater repair service in St. Louis?
Top-rated providers in St. Louis include Mr. Rooter Plumbing of St. Louis (4.8), Hoffmann Brothers (4.9), Tony LaMartina Plumbing Co. Inc (4.9).
Is water heater repair available today in St. Louis?
Most top providers offer same-day or next-day service. Call for availability.