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

Avatar for Bill Fenwick Plumbing, Inc.
Bill Fenwick Plumbing, Inc.
4.5(
790
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Brenden was our tech. He showed up within 45 of our call in. Polite, professional and highly competent. Within an hour, he had completed the repair, new part installed and was done. I had my water heater back up and operational. Thanks Fenwick!"
Bill Fenwick Coupons
$79 Full System Tune-Up + 1 Lb. Refrigerant
Fenwick Plumber with homeowner Tub
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for South Eastern Pure Water
South Eastern Pure Water
4.5(
267
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

At Southeastern Pure Water, we’re committed to providing honest, reliable service and high-quality water treatment solutions for homeowners throughout Jacksonville and the surrounding areas.\n\nOur reputation is built on integrity, fair pricing, expert workmanship, and putting our customers first. We take pride in delivering personalized solutions — not high-pressure sales tactics — and treating every home like it’s our own.\n\nWith extensive experience in water treatment and plumbing, we specialize in helping families enjoy cleaner, safer, better-tasting water through professional installation and service you can trust.\n\nAs the exclusive dealer for Liberty Pure Solutions, we offer advanced water filtration and softening systems designed to improve your home’s water quality and protect your plumbing and appliances.\n\nAt Southeastern Pure Water, your satisfaction and peace of mind are always our top priority.

Water Treatment
Water Treatment
Water Treatment
Water Treatment
Water Treatment

+1

115 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mr. Rooter Plumbing of Jacksonville
Mr. Rooter Plumbing of Jacksonville
5.0(
5
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+2

27 neighbors recently requested a quote
Avatar for Mr. Rooter Plumbing of Orange Park
Mr. Rooter Plumbing of Orange Park
4.6(
10
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"From the initial contact to the completed job, the process was smooth, professional, and stress-free. The plumber arrived promptly at the scheduled time and was well-prepared with all the necessary tools and equipment. Before beginning the installation, they took the time to explain the process and answered my questions thoroughly, which made me feel confident in their expertise. The installation itself was done efficiently and with great attention to detail. They ensured that everything was properly connected, checked for leaks, and tested the disposal to confirm it was working perfectly. They also cleaned up the area afterward, leaving my kitchen spotless. What stood out most was their professionalism and courteous attitude. They even offered tips on maintaining the garbage disposal to extend its lifespan and prevent future issues. I’m very satisfied with the quality of work and wouldn’t hesitate to recommend this plumber to anyone needing a reliable and skilled professional. Excellent service from start to finish!"
Additional Photos
Additional Photos
Recommended by50%of homeowners
Avatar for Terry Vereen Plumbing
Terry Vereen Plumbing
4.6(
383
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"The company answered their phone. The person on the phone was pleasant and professional and quickly set up an appointment. They called me back to confirm the plumber was on his way. Plumber was on time. Was well-spoken, courteous, explained what he was doing and why. Did not waste time. Fixed my water heater and was on his way as fast as possible. Would use again!"
Response time1 day
Recommended by91%of homeowners
Avatar for Leak Busters Plumbing
Leak Busters Plumbing
5.0(
37
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Last Sunday night, the pipe to my backyard faucet cracked and water was gushing out. The pipe froze that morning and I think that's why it cracked. It was almost 10 pm when I first saw the massive fountain of water spurting out. I only contacted companies that claimed to have 24-hour emergency service. No one would help. Leak Buster Plumbing agreed to come. The guy I spoke to was Job and he gave me a quote over the phone so I knew what to expect. He came over and did what he could, and then returned the next morning to finish the job, making sure to insulate the pipes so this did not happen again. Now for the best part, Job is probably the nicest plumber I have dealt with. He was gracious, polite and so respectful. Also the company itself is well run and communication is excellent. Their charge seemed reasonable but then I never got a chance to do some comparative shopping. I know I will be using them over and over again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Response time9 hrs
Response rate100%
Recommended by59%of homeowners
Avatar for A & M Plumbing Repair LLC
A & M Plumbing Repair LLC
5.0(
14
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"This is a great crew of people that work well together for the good of the client/homeowner. I would call them again and give friends and family their name and number. They were there when they said would be. Called or texted us when could not. Finished job and cleaned up. It was a hard job in an old house. They did it right. thanks."
Lavatory
Shower
Bath
Tub
Recirculater on hot water heater

+3

Response time10 hrs
Recommended by100%of homeowners
Avatar for Duck Duck Rooter Plumbing and Septic Services
Duck Duck Rooter Plumbing and Septic Services
4.4(
61
)
Water Heater - Repair or Service

Serving Fernandina Beach, FL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"1000% Perfection!!!!! whole house re piped Let me start out by saying I am not easily impressed. My husband and I were without water in our newly bought home for a week, after calling several companies we were let down and left again without any running water to our home. I happened to do another search for a plumbing company and expected the same let down but, Duck Duck Rooter came through. Sean, came down, did a assessment and explained to me every detail that was needed and that would take place. Sean, assembled a team which was Mike & Enoch and we could not have asked for a better team. They went above and beyond, extremely knowledgeable, polite and respectful. Mike & Enoch, took extreme care not to let my beloved cats out while going in and out, they kept their work areas clean and made sure not to destroy or make a mess of my house. Mike & Enoch, treated me and my home with respect which I appreciate more than anything. They are welcomed at our house anytime when they are in t"
Septic Drain Field Install
Duck Duck Truck Fleet
New Mound Drain Field
Mound Drain Field - uncovered
Plumbing Van

+2

Response time1 day
Recommended by91%of homeowners
Showing 1-10 of 37
FAQs for water heater repair or service projects in Fernandina Beach, FL

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 Fernandina Beach, FL 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.