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Jennifer Andes
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I highly recommend this company. They were extremely prompt and friendly, diagnosed my plumbing problem immediately, and had it fixed in no time. Fantastic service from start to finish!
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Robert20 Wheland
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Near Instantaneous, High Quality Electric Water Heater Installation: I phoned The Water Heater Company at 7:00 AM and, at their request, provided pictures of the 18-year-old unit that needed replacing . By 8:00 AM the Water Heater Company cane back with a reasonable price estimate covering all costs (a new unit and its installation). By 11:30 AM they were out with three trucks and a crew of three. Within hours the unit had been installed, the crew taking sufficient time after installation to insure the unit was properly heating. I paid with credit card, the price originally quoted, no surprises. The crew used drop cloths to protect the floors and cleaned up well afterwards, leaving the area cleaner than it had started. Easy, quick, recommend highly.
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Eyes on Your own paper
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Very professional and the work area was clean. The price was excellent. I will use their services going forward. Thank you.
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C Allen profile picture
C Allen
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Recently we had The Water Heater Company install a new gas hot water heater in our home. I had gotten a couple of quotes and theirs was extremely reasonable. But what really sold me was speaking with Jon. He was so helpful answering all my questions and taking the time to discuss options. Larry and Jesus were the installers and they were awesome. They were respectful of our home, took the time to explain things to me, and made sure I was satisfied. If you’re on the fence of a plumbing company to hire, you’ll be very pleased with The Water Heater Company. I will not hesitate to call them in the future and will absolutely recommend them.
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Helen Nguyen profile picture
Helen Nguyen
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The owner Jon is very friendly and Jesus did a great job in my bathroom. Jesus installed a new toilet, vanity, faucet/drain, and replaced valves in my bathroom. The charge was a very reasonable price. I’m very happy with his work. Definitely, I will call again for plumbing help. I recommend them!
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Ryan Beveridge profile picture
Ryan Beveridge
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Water heater installation after my old one started leaking. Great communication, fast, reliable, and a fair price. Highly recommend!
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Gloria Rogers profile picture
Gloria Rogers
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A Bradford White water heater was installed in a quick and efficient manner to customer satisfaction
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Joe Thuet profile picture
Joe Thuet
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Outstanding customer service and product installation.
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Tristan Spates profile picture
Tristan Spates
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TWHC took excellent care of me when I needed to replace a water heater while dealing with major house renovations. Ashley and Jon were super responsive for scheduling and incredibly flexible working around the chaos of the renovation. Larry and Tony did the install and were great- friendly, professional, knowledgeable, and neat. Larry asked for my preference on things I didn’t even know were options, and made suggestions that I had not considered. I’m very grateful that the work is done, is high-quality, and was at a very competitive price. But perhaps even more grateful for the professionalism, kindness, and flexibility from everyone at TWHC. Thanks to all! 💜
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David Henninger profile picture
David Henninger
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Jon was extremely responsive and came out for an evaluation same day. Within 24 hours our home had the new and improved hot water heater installed! I would recommend him to anyone needing service or a new water heater. Thank you Jon!

Keeping You Warm And Wet For 50 Years

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    About The Water Heater Company

    For over a decade, The Water Heater Company has delivered quality water heater installation, maintenance, and repair across the Wilmington area – Delaware, Maryland, and Pennsylvania. Our experienced technicians work on all makes and models, offering energy-saving tips and affordable solutions tailored to your home and budget. Count on us for expert service and lasting results.

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    No hot water? We’ve got you covered—day or night. Our expert technicians are available 24/7 to quickly diagnose and repair gas, electric, or tankless water heaters so you can get back to your routine fast.

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    Curious about tankless water heaters?

    These modern units provide endless hot water on demand, perfect for long showers and busy households. But how do they actually work, and are there any drawbacks for homeowners and guests? We break it all down below—what to expect, how they operate, and whether a tankless system is right for your home.

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    Frequently Asked Questions About THE WATER HEATER COMPANY in WILMINGTON, SERVING DELAWARE, Maryland, and Pennsylvania

    What services does The Water Heater Company provide?

    The Water Heater Company provides water heater repair, installation, replacement, and maintenance services for residential properties throughout Wilmington, DE and surrounding areas in Delaware, Pennsylvania, and Maryland.

    How do I know if I need water heater repair or replacement?

    Common signs include inconsistent hot water, leaks, strange noises, discolored water, or rising utility bills. Our team can inspect your system and recommend the best solution for long-term performance and efficiency.

    Do you install tankless water heaters?

    Yes, we provide professional tankless water heater installation and service. Tankless systems offer energy-efficient, on-demand hot water and are a great option for many homeowners.

    What types of water heaters do you service?

    We service a wide range of systems, including gas water heaters, electric water heaters, tankless water heaters, and traditional hot water heater systems.

    How long does a water heater typically last?

    Most traditional water heaters last 8–12 years, while tankless water heaters can last 15–20 years or longer with proper maintenance and regular servicing.

    Where can I find reliable water heater services near me?

    If you’re searching for reliable water heater services near you, The Water Heater Company proudly serves homeowners throughout Wilmington, DE and nearby communities in DE, PA, and MD.
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