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Top-Rated Water heater repair or service pros in Portage-des-sioux - Updated Nov 2026

Avatar for Dunn Heating Air Conditioning and Plumbing
Dunn Heating Air Conditioning and Plumbing
4.7(
274
)
Water Heater - Repair or Service

Serving Portage-des-sioux, 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."
Additional Photos
Response time2 days
13 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Mr. Rooter Plumbing of St. Charles
Mr. Rooter Plumbing of St. Charles
4.2(
340
)
Water Heater - Repair or Service

Serving Portage-des-sioux, MO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"A photo was sent so we knew who would be coming for our repair. He called and asked if it was okay to arrive sooner than the scheduled time...Yes! He was professional, assessed the needed repair, explained what he needed to do and was completed the job efficiently. He was very thorough! If we need repairs in the future we will definitely request him! Thank you Mr. Rooter"
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis

+7

Response time6 hrs
36 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
4.7(
516
)
Water Heater - Repair or Service

Serving Portage-des-sioux, MO and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"Steve arrived on time, quickly diagnosed the problem with the water heater, gave me options to fix/replace without trying to steer me to one option or the other, and answered my questions. I opted for replacement and he got the appointment set up for the next day so we wouldn't be without hot water any longer than necessary."
Additional Photos
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+18

Response time12 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Vitt Heating & Air Conditioning Co Inc
Vitt Heating & Air Conditioning Co Inc
4.7(
161
)
Water Heater - Repair or Service

Serving Portage-des-sioux, MO and surrounding areas

In business since 1954

Free estimates

Emergency services offered

"It went well under the circumstances. I found out that day, that my water had been turned off without my knowledge by America Water, which made it impossible to hose down and clean the outdoors unit. They did their part so I was satisfied. It would have been outstanding if they were willing to come back out to complete the cleaning when water was turned back on, for a perhaps half the price ($49.99). They would only come back out for $89.99."
Military Discounts (retired & active)
Senior Citizen Discounts
Residential HVAC
Multifamily & Commercial Installation & Maintenance
Professionally Installed Ducts

+6

Response time3 days
Response rate100%
Recommended by91%of homeowners
Avatar for Mayo Plumbing Co
Mayo Plumbing Co
4.8(
481
)
Water Heater - Repair or Service

Serving Portage-des-sioux, MO and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"While performing two small repair jobs, they discovered a much more serious problem, a pipe leaking into the basement, which had been going on unnoticed for a long time. They were able to return the following day and make the repair. I was extremely impressed with their professionalism, the quality of their work, and their pleasant dispositions. The jobs were done quickly and the cleanup was thorough. I will absolutely call Mayo Plumbing again if I have a problem, small or large."
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+3

Recommended by96%of homeowners
Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.8(
37
)
Water Heater - Repair or Service

Serving Portage-des-sioux, MO and surrounding areas

In business since 1993

Free estimates

Small jobs welcome

"I had to shut off the water to my house so I needed fast service. Within about a two hour time frame they arrived, took care of my issue and I was able to turn my water back on!"
Gas Water Heater
Short Water Heater
Gas Water Heater
Electric Water Heater
Under Sink

+3

Response time7 hrs
Response rate97%
Recommended by97%of homeowners
Avatar for BURKE PLUMBING CO
BURKE PLUMBING CO
4.8(
153
)
Water Heater - Repair or Service

Serving Portage-des-sioux, MO and surrounding areas

In business since 1929

Emergency services offered

"Had Nick Rattini as our technician - great job overall. I wanted to replace our Rheem 40 gallon water heater with a Rheem 50 gallon water heater and Burke Plumbing will let you use customer supplied appliances - up front charge was $640 which is competitive, my assumption is that price includes an extra $100 for using a customer supplied heater. They added another $100 for modifying the existing plumbing to accommodate the larger tank which, in my mind, was reasonable. They showed up on time and the installation took about 2 hours. I had hot water one hour later. All in all, very pleased with the experience from Burke Plumbing which has been around since the 1930s."
Recommended by98%of homeowners
Avatar for Precision Plumbing Solutions, Inc.
Precision Plumbing Solutions, Inc.
4.3(
445
)
Water Heater - Repair or Service

Serving Portage-des-sioux, MO and surrounding areas

In business since 2004

Emergency services offered

Warranties offered

"I needed my hot water heater replaced and it was installed within a day as I had requested. Josh arrived promptly on time and he was professional and courteous. He answered all my questions and did an awesome job installing a State Select 40 gallon hot water heater on September 5, 2019. He went above and beyond completing the job making sure I had all new code updates without additional charges. He also made sure everything was cleaned up after he completed the job. Also, when I contacted Precision Plumbing Solutions, Crystal assisted me and was very nice and helpful. Kudos to your employees, Crystal and Josh for all their assistance. I would contact Precision Plumbing in the future for any other issues that may arise."
Recommended by92%of homeowners
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FAQs for water heater repair or service projects in Portage-des-sioux, 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 Portage-des-sioux, 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.