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

Avatar for J & O Plumbing, LLC
J & O Plumbing, LLC
4.6(
107
)
Water Heater - Repair or Service

Serving Carolina, RI and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I recently had the pleasure of working with J & O Plumbing, and I couldn’t be happier with the service! From the moment I called, they were prompt, professional, and courteous. They arrived right on time, quickly diagnosed the issue, and explained everything clearly before starting the work. The repair was done efficiently and with great attention to detail. What really stood out was how clean they left the area with no mess at all, which is always appreciated. Their pricing was fair and transparent, with no surprises. It’s rare to find tradespeople who are this reliable and respectful of your time and home. I’ll definitely be calling them again for any future plumbing needs and highly recommend them to anyone looking for honest, quality service."
Response time6 hrs
11 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JMB Plumbing, LLC
JMB Plumbing, LLC
4.8(
49
)
Water Heater - Repair or Service

Serving Carolina, RI and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jim was extremely responsive to our request regarding a water heater replacement. It wasn't an emergency, but he and Tommy got to it within a few days. They are pleasant, explain their views clearly, and are responsible, respectful, and tidy."
Response time5 hrs
Response rate100%
Recommended by82%of homeowners
Avatar for Reed Plumbing Llc
Reed Plumbing Llc
New to Angi
Water Heater - Repair or Service

Serving Carolina, RI and surrounding areas

Approved

I've been a plumber for 20 plus yrs. I have experience in residential and commercial plumbing. I enjoy assisting people with whatever job they have. No job to big or small. Im punctual and have attention to detail. Whether its fixing a faucet to roughing in a new house I take my time and make sure its done right.

Single vanity upgraded to double vanity.
Bath remodel
Bath remodel
Bath remodel
Crawl space plumbing

+6

3 neighbors recently requested a quote
Scott's Plumbing
4.3(
50
)
Water Heater - Repair or Service

Serving Carolina, RI and surrounding areas

In business since 2002

"Our water heater started leaking around 7:30 at night. I ended up in touch with Service Magic, and not 5 min later, Scott was calling to respond to the request. He had just gotten in from a long day, but helped over the phone tremendously. He even took my call at 9:00 when I called back to ask if they accept credit cards. He made an appointment for the next morning, and gave me a quote over the phone. My husband was home when they came to replace the water heater, and was incredibly impressed with the job they did. Price was exactly what was quoted, and service was great. They even answered my husband's questions about other items in our house."
Recommended by100%of homeowners
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FAQs for water heater repair or service projects in Carolina, RI

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 Carolina, RI 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.