Get matched with top water main install, replace or repairers in Devon, PA

"Ross and his team did an amazing job replacing my old water heater with a new tankless water heater. They arrived on time, were very professional and had my hot water up and running in what seemed like no time. They provided excellent service at a great price and I will definitely use them for all of my plumbing needs!"

"Replaced water valves and diverter in bathroom"

"Very professional and replaced my hot water heater and installed a new toilet in about 2 1/2 hours Highly recommend!"

"Bought the water heater at Home Depot ( for 430.00) and brought it home myself. The tech came and installed it in less than 3 hours. They charged me thousand dollars. Oh, by the way... that was NOT an emergency, just a routine tank replacement scheduled several days in advance. Makes you rethink the value of the dollar."

"I called several places including those promising 24/7 service and Mattioni was the only one who could come out the same day.  It was raining outside and we had no water so it was a bad day all around.  The tech was very knowledgeable and quickly diagnosed the bad pump.  He replaces the pump and all the piping/cabling. They have a huge binder with all the pricing in it.  You can get a discount if you join their "club" for $100.  I did and it still saved me a few hundred.  They came out for a complimentary whole house inspection and found another $1,000 worth of questionable work to do for inflated prices.  They seem very good, but they are very expensive. I had to choice or time to shop around at the time.
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"They were fast and willing to work with us on install of a replacement water heater."

Horizon Services, Inc., is the regions 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, Inc., remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.\n

"While the plumber himself is professional, informative and knowledgeable, I had to leave several voice messages, send email, and ultimately contact him through the Angie's List messages to get a response when some items needed a return visit.
I purchased a deal from Angie's List, but never received any breakdown of the costs of actual repairs, so I am left to assume that what they did exactly covered the cost I had pre-paid. 
I purchased parts & materials (faucets, sprayers, handles, etc) myself ahead of time since it is often problematic when working in an older (19th century) house.
An assistant replaced the kitchen faucet & sprayer, but I had to have them return to take care of one handle which came loose within the first few days of use.  The pop up in the downstairs bathroom sink that was replaced no longer works. I didn't realize until after they left that the faucet and handles I'd selected that were put on the upstairs bathroom sink render the pop up useless, so the drain is always open. The trap in the kitchen is fine, as is the basement shut off valve. I had also previously had them replace the outside faucet at the barn/garage and that worked well throughout the summer (another Angie's List deal.) 
I was upset that, while installing the upstairs sink faucet and handles, that they didn't notice that the shut off valve was not completely turned off. Hence, when I went downstairs, I found water pouring out of the ceiling in the kitchen. I quickly told them & they shut it properly. Perhaps I am expecting too much, but I would have thought that they would take some responsibility since it was their error  that left 4 saturated ceiling tiles sagging and dripping onto the kitchen floor and island. Instead I was told to simply let them dry. I ended up spraying bleach above them, & propping them up with clothes poles for a full week as they slowly dried. They are still obviously lower than the surrounding tiles.


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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

"After buying a new refrigerator, Home Depot told me I needed a plumber to run a new water line to the refrigerator. I was not happy with the Home Depot tech that called me. The plumber, Dave, arrived soon after I called Harris and did a phenomenal job! He was friendly, professional and worked quickly. Thank you, Dave, and Harris Plumbing!!"