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

Avatar for Doss Plumbing
Doss Plumbing
4.6(
37
)
Tankless Water Heater - Repair

Serving Lake Dallas, TX and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Experienced Staff! Raymond over the phone was amazing! The plumber that came to my house was Rick, highly recommend him! I had a water filtration and tankless water heater installed by this company and couldnâ t be happier with it. This was the second time iâ ve used this company , The first time was for a 3rd opinion on my hot water leak under the slab. Two well known large companyâ s in OC wanted to charge me $24,000-$31,000 for a repipe with no other options and said i had multiple leaks without pulling out a single tool!! Had this company out and right away Rick preformed a ultrasonic leak detection and found my leak (Only one i actually had) and provided me with a quote for a reroute of the hot water line and a quote for a repipe. Price was Very fair and saved me tens of thousands. Me, my family and friends will use this company for all of our needs going forward."
water heaters
water heater
water heater
water heater
water heater

+2

Response time1 day
3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Force Home Services
Force Home Services
4.6(
152
)
Tankless Water Heater - Repair

Serving Lake Dallas, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Emergency services offered

"Jax and Jeremy were very professional. They replaced our water heater in the attic and the install looks fantastic. They answered all my questions. Would definitely hire them again."
Mini Split
She Shed
Installation Process
Mini Split Ductless
Michael installing new clean outs for a customer.

+3

Response time3 hrs
Response rate88%
16 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.1(
241
)
Tankless Water Heater - Repair

Serving Lake Dallas, TX and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Michael Jason was great!!! I was out of town when my neighbor called me that there was water leaking on her ceiling from my upstairs bathroom. I have to rush home and called Benjamin Franklin Plumbing for an emergency service and sent Michael late last night and he assessed and repaired the problem immediately. I called a lot of these 24hr Plumbing Co, I always get a promise the next available technician will come in the morning until I found Benjamin Franklin, who sends Mr. Jason and worked on it until after 1AM. So if you have a plumbing emergency that canâ t wait, Benjamin Franklin Plumbing is the place to call"
Under Sink
Under Sink
Water Heater
Water Heater
Coupons and offers

+2

5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for CR Plumbing
CR Plumbing
4.7(
27
)
Tankless Water Heater - Repair

Serving Lake Dallas, TX and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Guys were prompt, courteous, and respectful. The price was also very fair. They replaced a circulating pump and had trouble with the wiring of my tankless water heater, but figured it all out. I could tell they cared, which is hardly ever seen in a company these days. We will definitely use them for our future plumbing needs. We all know its hard to find a good plumber. Please keep up the caring and good work!"
Man and woman bathroom group
Shower remodel
Added a wash machine connection
Freestanding tub and Install
Showerhead and handheld Ruffin

+11

Response time4 hrs
Response rate85%
Recommended by90%of homeowners
Avatar for Plumbing Paramedics
Plumbing Paramedics
5.0(
10
)
Tankless Water Heater - Repair

Serving Lake Dallas, TX and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

The Plumbing Paramedics is your locally owned and operated premier plumbing company serving your area. Our comprehensive plumbing solutions include everything from leak detections and repairs to drain cleaning. Our experts will install, repair, and maintain your plumbing system to ensure optimal performance. We work around the clock for you, our team understands plumbing services can be inconvenient and overwhelming, so you can count on us. As a full-service plumbing provider, let us take care of your bathrooms, kitchens, and basements with high-quality plumbing services. Contact us today to schedule an appointment!\n\n\n

Gallery
Gallery
Additional Photos
Additional Photos
Additional Photos

+3

7 neighbors recently requested a quote
Avatar for Palomino Plumbing
Palomino Plumbing
5.0(
5
)
Tankless Water Heater - Repair

Serving Lake Dallas, TX and surrounding areas

Approved

In business since 2023

Warranties offered

Small jobs welcome

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction! \n

Logo
Response time10 hrs
Response rate94%
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