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

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

Serving Mount Dora, 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!"
Additional Photos
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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 Mount Dora, 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 Umatilla Plumbing
Umatilla Plumbing
4.5(
221
)
Tankless Water Heater - Repair

Serving Mount Dora, FL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Founded in 2004, Umatilla Plumbing is a premier, family-owned and operated service and repair company built on a proud father- and- son tradition. At Umatilla plumbing, we combine 20 plus years of technical expertise with the honest, dependable values of a local family business. When you work with us, you are getting generations of Plumbing knowledge delivered with the care and integrity you and your property deserves.\n\nWe specialize exclusively in high quality residential and commercial service, repair, and maintenance. our Master craftsmanship covers a comprehensive suite of vital property solutions, including: \nFixture replacements and upgrades: precision installation of faucets, sinks, toilets, tubs, showers, and modern hardware. \n\nWater heater change outs: Fast, reliable replacement of standard and tankless water heating systems.\n\nIrrigation systems\nWater treatment and purification: Expert well water purification, advanced filtration setups, and custom water treatment systems.\n\n\n\n

Twin lakes sillcocks
Twin lakes sillcocks
Twin lakes sillcocks
Twin lakes sillcocks
Twin lakes sillcocks

+39

4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Springtime Plumbing Services, LLC
Springtime Plumbing Services, LLC
4.8(
30
)
Tankless Water Heater - Repair

Serving Mount Dora, FL and surrounding areas

Approved

In business since 2011

Emergency services offered

Small jobs welcome

"I can't say enough great things about David with Springtime Plumbing. He's always on time, tidy, and very knowledgeable. He was very patient trying to troubleshoot some issues with my toilet and didn't leave until he felt confident we had fixed the problem."
Response time4 hrs
Recommended by88%of homeowners
Plumbing Today
4.1(
656
)
Tankless Water Heater - Repair

Serving Mount Dora, FL and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"I am new to tankless/gas water heater. I asked them to do an inspection of it (2 yrs in house) since it looked really old. I was right, it's old but working. When these guys tell you the life expectancy left in an appliance they are pretty spot on. It was in need of a service bad but since I've added soft water many of my appliances are dying. They checked out what they could and let me know its life was limited. I got a quote and can now shop around or save for the repair."
Recommended by91%of homeowners
Avatar for Mr. Rooter Plumbing of Melbourne
Mr. Rooter Plumbing of Melbourne
4.6(
16
)
Tankless Water Heater - Repair

Serving Mount Dora, 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.

Additional Photos
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+5

53 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for Benjamin Franklin Plumbing of Orlando
Benjamin Franklin Plumbing of Orlando
4.2(
277
)
Tankless Water Heater - Repair

Serving Mount Dora, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"Even with a discount, the price of buying a new hot water heater and having it installed by this company was WAY more than I had been led to expect by a property manager friend. My old HWH started leaking water into the garage so rapidly that I didn't have the luxury of getting more than 1 pro to come and give me an estimate. I needed work done ASAP to avoid damage, so I needed to hire whoever could come the soonest. I inquired online on Tues. night and someone was here by 11 the next day! (Today) Fortunately, I do recommend Benjamin Franklin Plumbing. Their technician who came was personable, courteous, attentive, knowledgeable, and very helpful. I'm grateful."
Clean and friendly plumbers
Plumbing inspection
Plumbing inspection
Great customer service
Satisfaction Guaranteed

+2

Response time1 day
740 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for YC Plumbing LLC
YC Plumbing LLC
4.6(
27
)
Tankless Water Heater - Repair

Serving Mount Dora, FL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Company responded quickly to inquiry and was on-site within 24hrs. Received high water bill 5x -6x the normal usage with no visible signs of a leak. Concealed leak was found behind exterior wall. Repaired quickly same day. An additional leak was also found on the city’s curbside of the meter due to recent change out to digital meter that was not installed correctly as valve and washers where not replaced. The real customer service was received by owner Danny who provided additional information being requested by insurance company as a claim was filed due to the water damaged caused by the concealed leak at slab/foundation level."
Response time7 hrs
Response rate99%
441 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 Mount Dora, 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
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