Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Glen Mills, 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.

Top-Rated Water heater repair or service pros in Glen Mills - Updated Nov 2026

Avatar for Joe Georgini Plumbing & Heating
Joe Georgini Plumbing & Heating
4.8(
260
)
Water Heater - Repair or Service

Serving Glen Mills, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Joe and his buddy removed the old leaking water heater and installed a new Bradford White water heater and a new expansion tank. The price was super competitive and reasonable! They came on time and did a very careful job. They really paid attention to details, such as removing any debris, cleaning the water stains, and carefully adjusting the new gas pipe and water pipe. The new water heater was installed beautifully and the spot was left clean. Moreover, Joe has explained very patiently on how to do routine maintenance on the water heater to extend its life. We are extremely satisfied for their professional and good job!"
Tub and faucet
Water heater
Joe Georgini plumbing
Joe Georgini plumbing
joseph georgini plumbing

+11

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mattioni Plumbing, Heating & Cooling
Mattioni Plumbing, Heating & Cooling
4.5(
341
)
Water Heater - Repair or Service

Serving Glen Mills, 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
14 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Delaware Plumbing Professionals, LLC
Delaware Plumbing Professionals, LLC
4.7(
459
)
Water Heater - Repair or Service

Serving Glen Mills, 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

+4

Response time40 mins
394 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Leakfix, LLC
Leakfix, LLC
4.9(
45
)
Water Heater - Repair or Service

Serving Glen Mills, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Very friendly, quick response knowledgeable, he explained the issue that needed repaired and completed in a timely manner. I will call them again, if Ineed any other repairs"
Response time10 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Horizon Services, LLC (DE)
Horizon Services, LLC (DE)
3.8(
1,316
)
Water Heater - Repair or Service

Serving Glen Mills, 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
1 neighbors recently requested a quote
Recommended by89%of homeowners
...
Showing 1-10 of 159
FAQs for water heater repair or service projects in Glen Mills, PA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Glen Mills, PA homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.