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Find Water heater repair or service pros in Maryland Heights

Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
344
)

Serving Maryland Heights, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"I want to thank Hosack Plumbing, and Kent, for getting my situation cleaned up quickly and professionally. My water heater install is perfect, my water pressure spot on thanks to the new PRV, and is ready for inspection. Kent was thorough, professional, and very clean. He noticed my mask when I answered the door and wore a kn95 mask the whole time. The life coaching advice was an added bonus. Kent's work was great and I'm very pleased with the service provided."
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+2

Response time6 days
8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
4.7(
513
)

Serving Maryland Heights, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Craig and Ethan did a nice job replacing a drain pipe today damaged by a water main break and causing a leak into the basement . They were knowledgeable, neat, and efficient. A very good hvac company provides relysbke plumbing service too!"
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+18

Response time1 day
Response rate86%
17 neighbors recently requested a quote
Avatar for Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Cond
Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Cond
4.7(
272
)

Serving Maryland Heights, MO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I needed to replace my parents' 40 year old AC Condenser and coil, and replace it with something that worked with the new furnace my father got installed four years prior. They were able to do the work requested, and also offered to redo the furance installation as the previous company installed it right on the basement floor where any backup/water could possibly get into the system. They were very prompt and showed up on time/on schedule. They were very upfront about costs and pricing and there were no last-minute price changes or hidden fees, which I appreciate. Work was done well and they ensured that everything worked before leaving the job site. The gentlemen working were very professional and understanding. I highly recommend them for anyone looking to replace their HVAC or to correct work that was previously poorly done."
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Response time2 days
26 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for MAPLEWOOD PLUMBING
MAPLEWOOD PLUMBING
4.8(
337
)

Serving Maryland Heights, MO and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"The water line for my fridge cracked and it was raining in my basement. They were quick and responsive to coming out and performing the repair. They also said part of a nearby gas pipe was corroded as the leak had been ongoing and recommended replacing it as well. They came out the next morning and performed that repair. Cost was very reasonable for two site visits, labor and materials."
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+7

3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Ambassador Plumbing L.L.C
Ambassador Plumbing L.L.C
5.0(
36
)

Serving Maryland Heights, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Gave a bid at 8 AM and came back with a 40 Gal. water heater 2 hrs. later. Did the work and my renter had hot water in about 35 minutes. Good job. They have got my business. Thanks."
Response time1 day
Response rate99%
Recommended by100%of homeowners
Avatar for SC Hosack Plumbing & Excavating
SC Hosack Plumbing & Excavating
4.8(
104
)

Serving Maryland Heights, MO and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"The repairman was very courteous and professional Quoted a price before beginning repair. Also suggested the name of another company to help me with a concern that he was not qualified to do."
 30% tax credit
Vanity Bowl
Steam Shower
Kitchen
 Go Green

+3

6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Anton's Plumbing, Heating/Cooling Energy Experts
Anton's Plumbing, Heating/Cooling Energy Experts
4.6(
81
)

Serving Maryland Heights, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Total Comfort did an excellent job. I recommend them. Also I have used Home Advisor for other repair contacts and have been happy...but am not sure I would use them again for one reason, which is that Sears hvac representatives called 15 plus times daily after I declined to use them because of previous issues with them. They will no doubt cause them to lose customers."
Response time6 hrs
Recommended by95%of homeowners
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FAQs for water heater repair or service projects in Maryland Heights, MO

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Maryland Heights, MO homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.