Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Dayton, OH

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 Dayton

Avatar for Logan Services A/C, Heat & Plumbing
Logan Services A/C, Heat & Plumbing
4.7(
51
)

Serving Dayton, OH and surrounding areas

Approved

In business since 1969

Free estimates

Credit card accepted

"Great experience from beginning to end! (From our salesman, David, to the installers, Travis & Jared). Everything was well explained & I highly recommend using Logan AC & Heat Services. We had our 24 y/o system upgraded to a high efficiency, 2 stage, Trane system. Our old 2-ton system was too small to make our 2 story home comfortable. Logan installed a 3-ton A/C unit, & had to replace some old, smaller duct work, as ours was not equipped to handle the new system properly. The install took 2 days since the duct work was needed. Overall, everyone was very friendly, courteous, knowledgeable, and professional."
Trane Furnace Installation
Air Conditioner Installation
State Water Heater Installation
New Water Heater Installation
Water Heater, Furnace, and Water Treatment

+1

Response time3 hrs
Recommended by97%of homeowners
Avatar for Thomas & Galbraith Heating, Cooling & Plumbing
Thomas & Galbraith Heating, Cooling & Plumbing
4.0(
437
)

Serving Dayton, OH and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"This is the most professional contractor I have worked with (and I have worked with many) over the last 15 years). They were exceptional from their sales team to their installers and follow-up team after the projects were complete. They made sure I was happy with every aspect of my projects. I feel so fortunate to have gone with them. Of the 6 estimates I received, their total prices for furnaces, AC and water heaters were in the middle of the pack and reasonable. Everything else they did was truly first rate and 5 Stars. Plus their 15 year service warranty is unbeatable in Cincinnati and probably everywhere. I will recommend them to everyone who asks about HVAC and water heaters. Thank you!"
Earning Your Trust
Response time10 hrs
Recommended by87%of homeowners
Avatar for Honey Go Fix It LLC
Honey Go Fix It LLC
4.7(
21
)

Serving Dayton, OH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had the kitchen sink blocked, and I called many places and booked with them. They came on time, and Tyler and Shayn provided outstanding service. I will hire them again in a heartbeat."
Drain Cleaning
Sewer Inspection
The Sweet Fleet!
A New Water Heater
Out with the old!

+9

Response time3 hrs
Response rate93%
14 neighbors recently requested a quote
Avatar for More Heat More Cool, Inc.
More Heat More Cool, Inc.
5.0(
5
)

Serving Dayton, OH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

More Heat More Cool is a trusted local family-owned heating and cooling company proudly serving homeowners throughout the Greater Cincinnati and Dayton areas. We specialize in HVAC repair, air conditioning repair, furnace repair, AC installation, furnace replacement, heat pumps, ductless mini split systems, indoor air quality solutions, thermostat upgrades, ventilation, humidifiers, air purifiers, whole-home comfort systems, water heaters, and preventive HVAC maintenance. Our licensed and insured technicians are committed to honest recommendations, fast response times, and quality workmanship designed around your home’s comfort, efficiency, and budget. Whether you need emergency HVAC repair, seasonal AC tune-ups, heating maintenance, energy-efficient system upgrades, or a second opinion on replacement, we are here to help. At More Heat More Cool, we treat every customer like family while delivering reliable comfort, lower energy costs, healthier indoor air, and long-term home comfort.\n

More Heat More Cool
More Heat More Cool
Water Heater Repair
Water Heater Service
Water Heater Repair

+2

11 neighbors recently requested a quote
Avatar for Dale Humphrey
Dale Humphrey
4.3(
51
)

Serving Dayton, OH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"Dale did a great job and very efficiently by installing my electrical water heater and I will recommend him with my friends."
High model compressor rep
High model compressor rep
High model compressor rep
High model compressor rep
High model compressor rep

+17

Response time7 hrs
18 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Apex Pros Plumbing, Electric, Heating and Air
Apex Pros Plumbing, Electric, Heating and Air
5.0(
6
)

Serving Dayton, OH and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earing your business! Book with us online or feel free to give us a call today.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time2 days
31 neighbors recently requested a quote
...
Showing 1-10 of 107
FAQs for water heater repair or service projects in Dayton, OH

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 Dayton, OH 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.