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Top-Rated Water heater installers and replacers in Wallingford - Updated Nov 2026

Avatar for Mattioni Plumbing, Heating & Cooling
Mattioni Plumbing, Heating & Cooling
4.5(
341
)
Water Heater - Install or Replace

Serving Wallingford, PA and surrounding areas

Approved

In business since 1948

Emergency services offered

Warranties offered

"Excellent. Crew was at my house within an hour of my call. Within 5 hours of waking up to no hot water they had a new water heater installed along with an emergency cutoff valve I requested and had cleaned up all the leaked water."
Additional Photos
Additional Photos
Additional Photos
Response time2 days
13 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for DiBiase Heating & Cooling Company
DiBiase Heating & Cooling Company
4.8(
58
)
Water Heater - Install or Replace

Serving Wallingford, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Joe was wonderful.  In the morning, we woke up to our hot water heater not working.   He was here in an hour and replaced the hot water heater installed in three hours.   Great experience and wonderful guy.
"
Air Conditioner Installation
Air Handler Installation
Water Heater
Furnace Installation
Heat Pump and Air Handler

+6

Response time1 day
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Extreme Plumbing & Heating Corp.
Extreme Plumbing & Heating Corp.
4.8(
132
)
Water Heater - Install or Replace

Serving Wallingford, PA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"The work was done well and on our schedule. They persuaded us to replace rather than repair our very old toilet, which was something we should have done a year or two ago, and we are very happy with the new one. Would definitely use them again."
Old Defective Steam Boiler
Crown Steam Boiler
Old Hot Water Boiler
2nd Photo Of Boiler
Final Photo

+41

Response time5 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Leakfix, LLC
Leakfix, LLC
4.9(
45
)
Water Heater - Install or Replace

Serving Wallingford, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"David and Jason were absolutely fantastic. The were very knowledgeable and very responsive and thorough. Communication was excellent. Everything was done correctly and they corrected prior work that others had done which was not done appropriately. They were punctual and completed all their task promptly. They completely cleaned everything up including all the smelly dirty water that came from a pipe that had not been connected appropriately that they fixed. Their rates were very reasonable. While they were here they even looked at other issues and fixed them without charging us anything additional. When a part installed failed resulting in intermittent leaking, David responded quickly and made repeated visits (each time the leaking started) until he could find the culprit. Once found, he quickly fixed it without charging any additional fees for the additional trips and time. When installing the wall mounted sink and toilet, he carefully measured everything and ensured the placement was up to code and would pass inspection. In fact, he insures that everything was up to code and redid some existing plumbing that did not meet code so that it would if inspected in the future. He also found a leak we did not know about which he also fixed and verified that it would not leak into the floors and walls anymore. When installing parts he was not familiar with he spent the time to carefully read the instructions to ensure that they too were installed correctly. Months later, we still have had no issue with any of their work and only have the best things to say about them. Beyond everything else previously stated, they were both just a pleasure to work with. We would most definitely hire them again for any future plumbing work before we would even consider hiring anyone else. I would have given them twice as many stars if that was possible."
Response time10 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
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