Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Nephi, UT

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 Nephi

Avatar for Tankless Xperts and Plumbing
Tankless Xperts and Plumbing
5.0(
5
)

Serving Nephi, UT and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I couldn’t be happier with the service I received! They swapped out our broken old water heater for a high-quality tankless model (worth around $3k) and didn’t even ask for half down upfront. They also relocated my current water softener to its proper spot (the last company had installed it wrong), set up my Aquasana filtration system with UV light and installed new valves under my sinks. They handled everything from start to finish: purchasing all the materials themselves (including the water heater, pex pipe, fittings, wood, screws, and more), completing the install of the new one, they even hauled away the old one and made sure everything was working perfectly before even mentioning payment. In fact, they let me use it for three full days before I had to reach out to ask how to pay them! 🤯 I was thinking it was impossible to find a company that truly cares about the quality of their work and their customer’s experience anymore and every contractor only cared about rushing to collect a half down check to not show back up. I’ve been through absolute h*** with every contractor I’ve ever hired. When my water heater went out I was absolutely terrified to hire another one. Finally for once, I felt like they wanted me to actually enjoy and use what I paid for. That kind of professionalism and pride in workmanship is impossible to find these days. I would highly recommend them to anyone looking for reliable, honest, and top-quality service."
Additional Photos
Response time1 day
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Emco Heating & Air
Emco Heating & Air
4.8(
6
)

Serving Nephi, UT and surrounding areas

In business since 2003

Credit card accepted

EMCO Heating & Air is here for all your residential and commercial heating and air conditioning repair needs. As a full-service heating and air contractor serving St. George, Cedar City and the surrounding areas in Southern Utah, our team is highly specialized and can do anything from simple heating and air conditioning repairs to full HVAC designs and installs. Let our friendly HVAC technicians find the perfect heating and cooling solutions for you.

Additional Photos
Recommended by100%of homeowners
Avatar for Blue Mountain Contractors LLC
Blue Mountain Contractors LLC
4.6(
11
)

Serving Nephi, UT and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"I had a wonderful experience with Jimmy. They provided same-day service, exceptional quality, and at a very reasonable price. Other companies quoted me nearly $1,700 for a water heater replacement under warranty, but I paid less than half with Blue Mountain. I highly recommend Jimmy and Blue Mountain Contractors."
Water Heater Install
Response time2 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Nephi, UT and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Jackson Heating & Air
Jackson Heating & Air
5.0(
2
)

Serving Nephi, UT and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Austin was so good to work with. He explained what needed to be done in a way that was easy to understand. I keep his number on hand for just about anything I need fixed or repaired. I tell all my friends and family about him."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Recommended by50%of homeowners
FAQs for water heater repair or service projects in Nephi, UT

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 Nephi, UT 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.