Get matched with top tankless water heater installers in Aston, PA

"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."

"Our oil heater went out in a snow storm. They were VERY helpful, and got our heater installed quickly! I would recommend Old Skool HVAC to anyone looking for affordable, dependable service! Thank you Old Skool!!"

"Joe and his entire staff are absolutely excellent.  I purposely picked this company based on Joe DiBiase education and experience combined with being a smaller company being more responsive to their customers and that is just what I got for three years now.  Joe also installed a new ductless mini split heat pump in my lower garage for yard tractors and gator.  He also installed new Trane heat pump in basement when I had built out last year.  Both installations were quality jobs at a competitive price.
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"Project: Install hot water heater. Job was done on time by knowledgeable workers and work area was cleaned."

"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."

"The Delaware Plumbing Professionals (DPP) that installed my products were Ryan and Anthony. I was very happy with the products and services provided to me. Here are things I want to express in no particular order. 1. Ryan/Anthony were on time. 2. They answered all of my questions. 3. I feel good knowing that my water hardness has decreased and the amount of chlorine in my water is less. (Artesian adds a lot of chlorine.) 4. I now get suds when I shampoo my hair. 5. My water tastes better. 6. I don't get orange rings in my toilet. 7. Ryan/Anthony are nice guys and a pleasure to talk to. 8. I was not pressured into buying anything. 9. I am definitely going to call DPP the next time I have a plumbing issue/need. 10. I will recommend DPP to my friends and family. Thank you, Alfred (Chad) Alspach"

"Very professional, courteous installers. Excellent brand of water heater that was efficiently and neatly installed with removal of old water heater. It was easy to schedule with helpful office staff. Highly recommend."

"They were summoned by my Home Warranty Company. The 75 fee is my required co-pay from the warranty co. My hot water heater is 15+ years old. They welded a pipe on the bottom of the leaking heater. Work was done right, it stopped leaking. 2 weeks later they were back for another leak, the relief valve. The hot water needs to be replaced but my warranty co wants it repaired if that is possible, so that's not Clear Water's fault. After the 2nd repair, we probably could have had it authorized for replacement but the "items not covered clause (again not the fault of Clear Water, set by warranty co) would have cost 400 - 500 dollars. The heater is gas powered and we would like to convert it to electric. We have an estimate of 895 for the whole job, and the type of heater we want. I think there charges for the extra items are high. There work and professionalism and punctuality were good but I can get that elsewhere for less.
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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

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