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Top-Rated Tankless water heater repair pros in Port Orange - Updated Nov 2026

Avatar for Pompa Plumbing Group LLC
Pompa Plumbing Group LLC
5.0(
13
)
Tankless Water Heater - Repair

Serving Port Orange, 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

10 neighbors recently requested a quote
Avatar for Certified Plumbing Services Inc
Certified Plumbing Services Inc
4.8(
123
)
Tankless Water Heater - Repair

Serving Port Orange, FL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"The situation was more difficult than imagined. The stonecutters had cut the faucet hole too near the sink and the washers and screws could not be installed. He came up with an ingenious solution of filing the washer down, buying longer screws and manually screwing the faucet from above. Two other companies could not figure it out. He also took care of the leaks another plumber could not fix, and came immediately after being called on a Saturday morning!"
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+18

Response time1 day
Response rate100%
Recommended by94%of homeowners
Avatar for John Lynch Plumbing
John Lynch Plumbing
5.0(
17
)
Tankless Water Heater - Repair

Serving Port Orange, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"John did a great job replacing my water heater today. He responded to my request for an estimate very promptly and was courteous and very professional. He was able to replace the water heater within two days because I requested, even though he told me he could do it the next day. I would highly recommend him for your next Plumbing needs."
Response time6 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing of South Daytona
Benjamin Franklin Plumbing of South Daytona
4.1(
486
)
Tankless Water Heater - Repair

Serving Port Orange, 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

512 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Mr. Rooter Plumbing of Melbourne
Mr. Rooter Plumbing of Melbourne
4.5(
15
)
Tankless Water Heater - Repair

Serving Port Orange, 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

50 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for Mr. Rooter Plumbing of Daytona Beach
Mr. Rooter Plumbing of Daytona Beach
4.8(
6
)
Tankless Water Heater - Repair

Serving Port Orange, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Quality Work by Local Plumbing Professionals\n\nAt 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.

Project Photos
Sewer pipe relining
34 neighbors recently requested a quote
Avatar for Juniper Home Services LLC
Juniper Home Services LLC
4.4(
7
)
Tankless Water Heater - Repair

Serving Port Orange, 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
Avatar for Joseph Grimaldi Plumbing LLC
Joseph Grimaldi Plumbing LLC
5.0(
7
)
Tankless Water Heater - Repair

Serving Port Orange, FL and surrounding areas

In business since 1969

Free estimates

Emergency services offered

"I bought a new hot water heater that needed to be installed. I also had a new toilet to be installed. The water heater was a typical install. The toilet, however, was a different story. The old toilet's bolts had rusted and the flange in the floor had also rusted and was no longer attached. Joe went to the plumbing supply to get the parts needed and was able to install the new toilet without further complications."
Recommended by100%of homeowners
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