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

Avatar for ServiceOne Air Conditioning & Plumbing LLC
ServiceOne Air Conditioning & Plumbing LLC
4.7(
507
)
Tankless Water Heater - Repair

Serving Christmas, FL and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Bobby and Mark did an excellent job in finding and repairing a pinhole leak to our house from our main water line. They were quick, near, courteous, and professional. Pricing was in line with expectations. Would hire again!"
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+2

1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Pompa Plumbing Group LLC
Pompa Plumbing Group LLC
5.0(
13
)
Tankless Water Heater - Repair

Serving Christmas, 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

16 neighbors recently requested a quote
Avatar for Mr. Rooter Plumbing of Melbourne
Mr. Rooter Plumbing of Melbourne
4.6(
16
)
Tankless Water Heater - Repair

Serving Christmas, 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

51 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for YC Plumbing LLC
YC Plumbing LLC
4.6(
27
)
Tankless Water Heater - Repair

Serving Christmas, FL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"YC plumbing did an “Outstanding job with the installation of my new water heater. The plumber was very professional, experienced and got everything done accurately and quickly. I really appreciated how YC plumbing completed everything the very next day after I hired them. Highly recommend!”"
Response time7 hrs
Response rate99%
447 neighbors recently requested a quote
Avatar for Pro-Tech Air Conditioning & Plumbing
Pro-Tech Air Conditioning & Plumbing
5.0(
5
)
Tankless Water Heater - Repair

Serving Christmas, 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
)
Tankless Water Heater - Repair

Serving Christmas, 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 Green's Environmental Services
Green's Environmental Services
4.9(
486
)
Tankless Water Heater - Repair

Serving Christmas, FL and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"I called Green’s Environmental Services because they had amazing ratings on Angie’s List. I thought it might have been a really long time since the septic tank had been pumped out, and with the toilets having issues, I needed help quickly. They came out first thing the next morning and took care of everything with no attempts to upsell unnecessarily. They were incredibly easy to work with and the owner really went above and beyond to make sure everything was done correctly. Highly recommend these guys."
Recommended by97%of homeowners
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