Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Shell Knob, MO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Water heater repair or service pros in Shell Knob - Updated Nov 2026

Avatar for Air Services
Air Services
5.0(
5
)
Water Heater - Repair or Service

Serving Shell Knob, MO and surrounding areas

Approved (Corporate)

In business since 1964

Free estimates

Emergency services offered

Air Services Plumbing has proudly served homeowners across the Ozarks for more than 60 years. Our experienced, professional plumbers are committed to making home service simple and comfortable from the moment we arrive.\n\nWe take the time to listen, diagnose the problem, explain your options, and help you make the right decision for your home. Our clean-cut, trusted technicians treat your home with respect and stand behind the work we perform.\n\nFrom everyday plumbing repairs and drain issues to water heaters and larger plumbing projects, you can count on Air Services for knowledgeable service and quality workmanship.\n\nFor dependable plumbing service from a local team that has been setting the standard in the Ozarks for generations, call Air Services.

15 neighbors recently requested a quote
Avatar for Davis & Son, LLC
Davis & Son, LLC
4.0(
6
)
Water Heater - Repair or Service

Serving Shell Knob, MO and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I did have Davis & Son repair my Heating system and they did a very good job. When I called to have them install a gas line (about 10 feet), they were going to get back to me with a quote and timeline. That was a month ago - nothing. I called and had another firm complete the work in 3 hours. Disappointed that they never called back."
10 neighbors recently requested a quote
Avatar for Bud Anderson Home Services LLC
Bud Anderson Home Services LLC
4.6(
371
)
Water Heater - Repair or Service

Serving Shell Knob, MO and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"The service coordinator and technician were both very professional and nd responded to the urgency of the situation. Chris managed to get a temporary repair in place and will return on Friday to inspect the house drain lines to determine the downstream issue and finish the job."
Our Team
Residential Install
Residential Install
Residential Install
Residential Install

+25

Response time10 mins
Recommended by94%of homeowners
Avatar for McGlothlin Services, LLC
McGlothlin Services, LLC
5.0(
9
)
Water Heater - Repair or Service

Serving Shell Knob, MO and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"This is an honest hardworking and dependable individual we were so glad to find in what is seeming to be an environment of lesser individuals with the above qualities. Recommend without reservation."
Brush Hogging
Land Clearing
Land Clearing
Brush Hogging
Land Clearing

+6

Response time10 hrs
Recommended by100%of homeowners
Avatar for Road Runner Plumbing
Road Runner Plumbing
4.4(
16
)
Water Heater - Repair or Service

Serving Shell Knob, MO and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"Great! I called Road Runner after having been told by another service I would need to repair a damaged pipe. Turns out the other guys simply weren’t able to clear it themselves. Don was confident he could clear it: the sound of a clearing sinkdrain never sounded so good."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by100%of homeowners
Performance Plumbing
4.4(
13
)
Water Heater - Repair or Service

Serving Shell Knob, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I had spoke with 4 plumbers regarding our main water line, performance was the best. Marcus was very professional,quick thinking, courteous. They handled the job great!!! Had our water up and going just in time for gkids to vacation. So thankful for them!!!"
36 neighbors recently requested a quote
Recommended by90%of homeowners
Showing 1-10 of 27
FAQs for water heater repair or service projects in Shell Knob, 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 Shell Knob, 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.