Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in Wallingford, PA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Tankless water heater repair pros in Wallingford

Avatar for Mattioni Plumbing, Heating & Cooling
Mattioni Plumbing, Heating & Cooling
4.5(
341
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

In business since 1948

Emergency services offered

Warranties offered

"Amazing!!! Quick and easy. Rob also looked at our water heater system without us even asking and gave other suggestions for maintenance and possible problems that could potentially arise in the future. Very helpful."
Additional Photos
Additional Photos
Additional Photos
Response time2 days
13 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.4(
572
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

In business since 1959

Emergency services offered

Warranties offered

"Brennan was very professional, helpful and friendly. He has done some other repairs at my home and I have always liked the work he completed. I had an electric tankless water heater installed for the whole house...so far it has been good."
Plumbing Service and Repair
Plumbing Installation
Emergency Plumbing Repairs
Response time1 hour
69 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
613
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Warranties offered

"Patrick and Adam came to my house to fix a leaking tankless electric water heater. They could not fix. I wasn't happy with the performance so Patrick recommended a gas vented water heater. Also installed a utility tub in my laundry room. I didn't even call done rite till maybe 11:00am. They came did all work and where out of here by 5:15. How is that for same day service. Jason came to assist. Cleaned up nice crew. I would highly recommend them."
Water Heater Install
Done Right Today
Parked at a customers house for repair work.
Done Right Today
AC Repair

+1

Response time7 hrs
881 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Delaware Plumbing Professionals, LLC
Delaware Plumbing Professionals, LLC
4.7(
456
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"I worked closely with the manager regarding my water heater purchase/ install, he was very accommodating. Steve did the removal and install of the water heater and he did an excellent job, very professional and great customer service!"
trade show
new water conditioner
sewer line replacement
well to public water conversion
water conditioner

+3

Response time40 mins
408 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Horizon Services, LLC (DE)
Horizon Services, LLC (DE)
3.8(
1,316
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Experience The Horizon Difference.\n\nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED!\n\nHorizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.\n

Horizon Tech under the sink
Horizon tech with homeowner
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for WM Henderson Plumbing & Heating
WM Henderson Plumbing & Heating
4.2(
49
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"The company called and scheduled a technician to come within 3 days, which met my needs. Technician PJ came as scheduled, diagnosed the problem, went and purchased the parts and had everything repaired in just a few hours. When he left, it looked like he'd never been here - just what i wanted!"
Bringing new water heater into house
Henderson Tech looking at water heater
4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
49
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"I had my heater serviced for the winter, and Jason did a great job. He was on time, and took his time to make sure everything was done right. He gave me so much info about the job, and what else I can do to make it work better. If you want someone to explain everything to you up front, then HARRIS Plumping and Heating should be for you. angieb"
Team
Team
Team
Truck
Truck

+8

Response time1 day
402 neighbors recently requested a quote
Recommended by29%of homeowners
Avatar for Bluefrog Plumbing and Drain of The Main Line
Bluefrog Plumbing and Drain of The Main Line
4.9(
9
)
Tankless Water Heater - Repair

Serving Wallingford, PA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Proudly serving the Main Line. Built on trust, consistency, and showing up when it matters.\nWe diagnose issues correctly, explain your options clearly, and fix problems the right way — not the quick way.\n\n• Upfront pricing, no surprises\n• Fast response times\n• Clean, professional technicians\n• Quality work that lasts\n\nServices:\nWater heaters • Drain cleaning • Leak repairs • Sewer issues • Water filtration • General plumbing

My jobs
357 neighbors recently requested a quote
...
Showing 1-10 of 107