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Top-Rated Water heater repair or service pros in Johnson City - Updated Nov 2026

Southern Pipe Dreams
5.0(
29
)
Water Heater - Repair or Service

Serving Johnson City, TN and surrounding areas

Approved

In business since 2025

Warranties offered

Credit card accepted

"Josh and his helper did a great job plumbing in our new construction home, including putting in a whole home water purification system, and a 400 gallon holding tank since we live on a high ridge. Love how our house has turned out and they are hard workers!"
5 neighbors recently requested a quote
Recommended by3%of homeowners
Avatar for Roto-Rooter Plumbing & Drain Service
Roto-Rooter Plumbing & Drain Service
4.4(
61
)
Water Heater - Repair or Service

Serving Johnson City, TN and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I was searching for a Plumbing service that could repair a toilet wax-seal and fix the flooring around it that had warped. Unfortunately, the service tech said that Roto-Rooter doesn't do Carpentry work. He did assess the problem with the project and was very knowledgeable about his craft and gave me the information that I needed to get the repairs done elsewhere... but no references due to liability reasons."
Sink Repair
Kitten Rescue from Drain Line
Shower Inspection
Kitchen Sink Drain Cleaning
Repairing a Kitchen Faucet

+35

Recommended by98%of homeowners
Avatar for Delp Plumbing
Delp Plumbing
New to Angi
Water Heater - Repair or Service

Serving Johnson City, TN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Delp Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Modern Bathroom
Modern Bathroom
Modern Bathroom
Bathroom
Bathroom

+5

Water Heater Pros, LLC
4.6(
11
)
Water Heater - Repair or Service

Serving Johnson City, TN and surrounding areas

In business since 2014

Free estimates

"Mr. Bobby Hicks contacted me back when he said he would. By photos I had sent him he gave me a fair estimate over the phone to replace my water heater. He arrived the next day on time. He and his assistant Matt went straight to work, remove the old water heater, and installed the new one in close to 2 hours. They did a great job and I would recommend Mr. Hicks and Water Heater Pros to anyone needing water heater service!"
Response time8 hrs
Recommended by81%of homeowners
Davis Plumbing - Facebook
4.4(
7
)
Water Heater - Repair or Service

Serving Johnson City, TN and surrounding areas

In business since 2000

Free estimates

"Same day service, although it was a 12-hour work day for Mr. Davis. He provided a good solution for an old problem and then repaired/replaced the shower valve. His knowledge and years of experience were evident and his prices are reasonable. I will call him again if/when I have a plumbing problem."
Response time11 hrs
Recommended by85%of homeowners
Avatar for Quick Fix Plumbing
Quick Fix Plumbing
4.8(
65
)
Water Heater - Repair or Service

Serving Johnson City, TN and surrounding areas

In business since 2023

Warranties offered

Small jobs welcome

"David responded quickly, arrived when he said he would and replaced our water heater & water pressure regulator and installed a pressure regulator tank quickly! Very professional & personable! I would highly recommend!"
Response time9 hrs
Response rate88%
Recommended by88%of homeowners
Showing 1-10 of 32
FAQs for water heater repair or service projects in Johnson City, TN

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 Johnson City, TN homeowners’ guide to water heater repair or services

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