Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Olathe, KS

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.

Find Water heater repair or service pros in Olathe

Avatar for Anthony Plumbing, Heating & Cooling
Anthony Plumbing, Heating & Cooling
4.7(
1,408
)

Serving Olathe, KS and surrounding areas

Approved (Corporate)

In business since 1951

Free estimates

Emergency services offered

"The user disputes a $785 charge from Anthony Plumbing Heating and Cooling, including $400 for 1.1 pounds of Freon that was unnecessary. Anthony claimed separate Freon charges for two system ports, but the user’s Senville Minisplit system only requires one charge. After refusing additional diagnostic fees, the technicians left the system non-functional. A second company, AB May, confirmed the system was empty of Freon despite the prior payment. The user found and repaired a leak on port A, which Anthony never checked, and Senville confirmed the system had enough factory Freon for the installed line length. The user requests a refund for the unnecessary $400 Freon charge due to inadequate service and misdiagnosis."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+38

137 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for KC Metro Plumbing LLC
KC Metro Plumbing LLC
4.8(
417
)

Serving Olathe, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"I couldn’t be happier with the service! My plumber arrived exactly on time, was professional and friendly, and most importantly only charged exactly what was quoted. No surprises at all. The job was done, efficiently and with great care. It’s rare to find someone so reliable and honest these days. This company is highly recommended."
Response time6 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for Corum Plumbing
Corum Plumbing
5.0(
54
)

Serving Olathe, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"They were amazing. They did a really great job. Not only did they help with the original request, but helped with additional plumbing projects that we needed help with. "
repairing broken waste
repairing broken waste
reapaired leaking cast iron tee
repairing broken waste
Response time20 mins
Response rate100%
268 neighbors recently requested a quote
Avatar for DMC Industries, LLC
DMC Industries, LLC
5.0(
33
)

Serving Olathe, KS and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Darrell was professional by quoting a fair price and commencing the work to be done in an expert manner. It was finished in good time and very satisfactorily complete. Would recommend Darrell for any plumbing projects."
Restuarant Rehab
Grease Trap with Mechanical vent
Western Shawnee, KS
Western Shawnee, KS
New line with exterior clean out

+23

Response time3 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Reddi Services Inc
Reddi Services Inc
4.5(
401
)

Serving Olathe, KS and surrounding areas

Approved

In business since 1957

Free estimates

Emergency services offered

"Damion couldn’t have been more helpful. He truly seemed invested in not only addressing the problem, but understanding why it happened and what we can do to prevent future occurrences. It was refreshing to see a contractor care about a real fix as opposed to patching together the easiest solution."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Bill Dean Mechanical, LLC
Bill Dean Mechanical, LLC
5.0(
22
)

Serving Olathe, KS and surrounding areas

Approved

In business since 2005

Credit card accepted

Customers say: Quick response

"Bill came out an hour after we called him. It was fixed in less than 30 minutes. He's prompt, he's fair and he's honest. We will keep his number. Highly recommend à °"
American Standard Heating and Cooling
Response time8 hrs
Response rate85%
Recommended by100%of homeowners
Showing 1-10 of 23
FAQs for water heater repair or service projects in Olathe, KS

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 Olathe, KS 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.