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

Avatar for Certified Plumbing Services Inc
Certified Plumbing Services Inc
4.8(
123
)
Water Heater - Repair or Service

Serving Deltona, FL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Ron returned my calls promptly to set up an appointment and arrived right on time. Several minor plumbing repairs included toilet, bathroom and kitchen faucets and replace the dishwasher cutoff valve. Ron was friendly, courteous and efficient. He offered several maintenance tips and charges were very reasonable. We would definitely hire him again."
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+18

Response time1 day
Response rate100%
Recommended by94%of homeowners
Avatar for Pompa Plumbing Group LLC
Pompa Plumbing Group LLC
5.0(
13
)
Water Heater - Repair or Service

Serving Deltona, FL and surrounding areas

Approved

In business since 2019

Emergency services offered

Credit card accepted

We Are Water Heater Installation, Repairs, & Maintenance Pros Serving All Of Florida \nPompa plumbing specializes in water heater repair and water heater replace. We are Rheem, Rinnai, and AO Smith certified technicians, but we service all water heater manufacturers. \n \nPompa Plumbing provides fast, reliable water heater replacement and water heater repair in all areas of Florida. \n \nWe offer Senior & Military Discounts Warranties and other Competitive Prices.

Rinnai Tankless
Rinnai Tankless
Rinnai Tankless
Commercial Plumbing
Tankless Heaters

+10

Avatar for Mr. Rooter Plumbing of Melbourne
Mr. Rooter Plumbing of Melbourne
4.5(
15
)
Water Heater - Repair or Service

Serving Deltona, FL and surrounding areas

Approved

In business since 1968

Free estimates

Emergency services offered

At Mr. Rooter® Plumbing, we put your plumbing needs first. From clogged sinks to damaged sewer lines, our professional plumbers provide dependable service day or night—with upfront pricing and no overtime charges. Our services include emergency plumbing repairs, drain cleaning, sewer line services, water heater installation and repair, and water filtration system installation and maintenance. Using advanced tools such as camera inspections, HydroScrub® drain cleaning, and trenchless pipe repair, we help keep your plumbing running smoothly. For courteous service and expert care, call your local Mr. Rooter today.

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+5

47 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for Benjamin Franklin Plumbing of South Daytona
Benjamin Franklin Plumbing of South Daytona
4.1(
486
)
Water Heater - Repair or Service

Serving Deltona, FL and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"Project: tankless water heater not giving hot water. Ryan the tech that came out was awesome. He took his time and found the problem also gave helpful advise as to the system maintenance as this home was only purchased 2 months ago. We received text messages as to arrival time and they came earlier that expected due to a cancellation. Ryan got the system up and running."
Ben Franklin Plumbing
Plumbing inspection
Great Customer Service
Friendly Plumbers
Veteran Owned

+2

520 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Pro-Tech Air Conditioning & Plumbing
Pro-Tech Air Conditioning & Plumbing
5.0(
5
)
Water Heater - Repair or Service

Serving Deltona, FL and surrounding areas

Approved (Corporate)

In business since 1961

Free estimates

Emergency services offered

Since our establishment in 1961, Pro-Tech Air Conditioning & Plumbing Service has been a distinguished provider of HVAC and plumbing solutions in Orlando. Our dedication to delivering outstanding customer satisfaction, coupled with our focus on offering premium products and services, ensures that every client experiences the highest level of satisfaction. \n \nOur Commitment to You \nAt Pro-Tech Air Conditioning & Plumbing Service, our top priority is your satisfaction. We believe in building long-lasting relationships with our customers by providing exceptional service, expert advice, and high-quality products. Our goal is to keep your home or business comfortable all year round, and we are always here to help with any questions or concerns you may have.

10 neighbors recently requested a quote
Avatar for Juniper Home Services LLC
Juniper Home Services LLC
4.4(
7
)
Water Heater - Repair or Service

Serving Deltona, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Licensed and insured plumbing contractor\nLocally owned & Operated\nFull service & remodels\n\n-Thorough communication\n-Thorough diagnosis of your problem with the best possible solutions for you and your budget. \n-We know you are busy and your time is valuable. We strive to be on time and get right to work to quickly diagnose and resolve your issues.

10 neighbors recently requested a quote
Drain Genie Plumbing Services
4.9(
197
)
Water Heater - Repair or Service

Serving Deltona, FL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Wow! Immediate response to my call, over the phone diagnosis and estimate, followed by a service visit in less than a day. Contact is very quick and accurate through text and emails. Time of appointment through work order is sent, then a text when the technician is enroute, a text when they arrive, and a text to follow-up when the job is done. Everything was handled through the iPad onsite. My service tech was on time, professional, knowledgeable, and totally OCD. He insisted on a perfect job to my complete satisfaction and left nothing to clean up. He explained what he was doing and answered all of my questions. He was here and finished a water heater installation and shower repair in less than four hours, and I took a good hot shower to celebrate. This is a local, family-owned business which is always a plus in my book. You can stop searching for a plumber online. You just found one."
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Bathtub Plumbing
Bathtub Plumbing Pipes

+9

Recommended by97%of homeowners
Showing 1-10 of 48
FAQs for water heater repair or service projects in Deltona, 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 Deltona, 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.