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TRUSTED BY CORNWALL, PA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon14
    Verified water heater services reviews

Find Water heater pros in Cornwall

Avatar for H L Bowman
H L Bowman
4.7(
415
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Cornwall, PA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"They were very fast to respond to my call and were able to send someone within two hours. The replacement of the hot water heater went well. For the water pipes they use copper crimp fittings instead of soldering so it will be interesting to see how that holds up over the years. My only concern is how they ran the gas line. They use Gastite CSST which is fine, but the CSST is run so it goes downward then back up and then downward again before it enters black pipe that has a moisture trap. It seems to me that if there is any moisture it will end up in the CSST instead of the trap. In addition, there is a pretty good bend in the CSST right before it goes into the trap section. Also, Teflon tape was used on the all the joints instead of joint compound. I think I will get someone from a different company to come in and take a look at it."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

965 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Beck Creek Plumbing
Beck Creek Plumbing
4.8(
78
)
Water Heater - Install or Replace - For BusinessWater Heater - Repair or Service - For Business

Serving Cornwall, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had water coming up from the ground next to my water well (private system), and I was not sure why or what the problem was. Gardell came to my house, on time, and analyzed the problem. He felt confident that the problem was with the elbow joint going from the pump to the pipe. He gave me a reasonable estimate with a good price range (low-high). He told me several times that it would not go over the top price of the estimated range. I do not like when contractors give an estimate and then go well above their estimate. I have gone through that before, but not with Gardell! His professionalism is outstanding, and he is a very friendly guy. The day of the repair, he came, again on time, and dug up the ground by hand to find the problem, and it was exactly what he thought: the elbow was not holding up well, as it was plastic instead of steel. He replaced it, and now it works better than before, and the water pressure is so much better than it was. He saved me so much money over what the competitor wanted to charge me. He also replaced the non-functional spicket in the front of my house including a water shut-off valve. I have a small budget and his prices are very reasonable. As a final note, he came prepared with booties to wear over his shoes, so he would not get my floors dirty when he came inside. I am very happy that I called him and will call him again any time I need a plumber in the future. Thanks, Gardell!"
shower
bathtub
bathtub
bathtub
bathtub and shower

+30

Response time2 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for KDS Mechanical Services, LLC
KDS Mechanical Services, LLC
4.8(
17
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cornwall, PA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

KDS may be a new company, but Kody Showers is not new to the industry. Kody has over 14 years of experience in the mechanical services sector. He saw a growing need for QUALITY service companies and decided to turn his dream into a reality.

Response time4 hrs
10 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Lancaster Plumbing and Heating Co., Inc.
Lancaster Plumbing and Heating Co., Inc.
5.0(
6
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Cornwall, PA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

Lancaster Plumbing, Heating, Cooling & Electrical has been proudly serving our community since 1904 as a locally owned, family-operated company committed to keeping your home safe, comfortable, and efficient. As a women- and veteran-led business, we take pride in delivering trusted solutions for plumbing, HVAC, and electrical needs with upfront pricing, expert technicians, and a 100% satisfaction guarantee. Whether it’s routine maintenance, emergency service, or a major installation, you can count on us for reliable service, modern solutions, and the friendly, neighborly care that has made us a Lancaster tradition for more than a century.

Residential HVAC
Residential HVAC
Residential HVAC
Water Heater
Carrier Split System

+4

Response time9 hrs
Response rate100%
5 neighbors recently requested a quote
Drain Kings
4.9(
61
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cornwall, PA and surrounding areas

Approved

In business since 2015

Credit card accepted

Customers say: Quality work

"This was a broken cast iron sewer pipe that was in our basement, connecting to the outside pipe through the foundation wall. We could not use our bathrooms (or any water for that matter), so I was thankful that Brian's response was quick. The day he came to replace the pipe, he brought a helper to ensure that the job would be finished in one day. The guys were very personable and the cost was very reasonable for the job they had to do. They also completely cleaned up the inside and outside work sites before they left. I highly recommend Drain Kings - and Brian - and would have them back any time I had a plumbing issue!"
Response time3 hrs
Recommended by100%of homeowners
Avatar for Drip Drop Plumbing & Drains, LLC
Drip Drop Plumbing & Drains, LLC
4.9(
24
)
Water Heater - Repair or ServiceWater Heater - Install or Replace

Serving Cornwall, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The plumber was great. He explained everything to me, gave me me a price and he said he could do it right now. I told him to do it. The guy was very nice and he was very knowledgeable. If I need a plumber I would pick them again."
New Toilet Installation
Its just a soft clog!
Tight Crawlspaces? No Problem For Us!
Toilet removal
House Backing Up Of Sewage!

+26

Response time2 hrs
Response rate95%
5 neighbors recently requested a quote
Avatar for ECS Comfort Heating, Cooling & Plumbing
ECS Comfort Heating, Cooling & Plumbing
5.0(
5
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Cornwall, PA and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

When ECS Comfort Heating & Cooling first opened its doors in Hershey, Pennsylvania, in the fall of 1988, the idea of the company becoming what it is today was only a dream.\n\nAndy Sattazahn has been a part of ECS Comfort Heating & Cooling since 2000. Andy currently manages a whole team of heating and cooling service technicians and installers along with an experienced management team ready to tackle any project or problem you may have.

Water Softener
Water Heater
Sewer Replacement
Sewer Replacement
Sewer Replacement

+2

75 neighbors recently requested a quote
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Water Heaters questions, answered by experts

Electric water heaters typically last 10 to 20 years, though proper maintenance can extend their lifespan. If your unit is over a decade old and showing signs of inefficiency—such as higher energy bills, frequent repairs, or leaks—replacement is a smart investment. Tankless models last over 20 years, which can make them a longer-lasting alternative to traditional tank water heaters.

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

If your water heater continues to have issues, you may wonder how long an electric water heat lasts. On average, these units last between 10 to 15 years. Following a proper maintenance schedule can help the water heater live to the end of its average lifespan or longer.

Yes, a water heater can be replaced in a day and can take between two and three hours to install from start to finish. Even if you encounter extra tasks that need to be completed, the job can still be completed in one day.

You don’t have to replace expansion tanks at the same time as your hot water heater. You may be able to go six to 12 years or more before needing to replace your expansion tank. At $150 to $450, hot water heater expansion tanks are usually much more affordable than the cost of hot water tanks themselves, which average about $1,190.

The Cornwall, PA homeowners’ guide to water heater services

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