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Tankless Water Heaters

Tankless Water Heaters in Harwich Port, MA

Experience-Backed Installation, Repair & Maintenance 

At Harwich Port Heating & Cooling, we’re your top choice for complete tankless water heater solutions, from same-day repairs for urgent issues to flawless system installations. No matter the job, we strive to achieve 100% customer satisfaction by delivering long-lasting results and unbeatable customer experiences. 

If you’ve been considering making the switch to a tankless water heater or have an existing system that needs professional attention, contact us today. We answer calls 24/7 and can make same-day appointments for urgent water heater services, even on weekends. Plus, our prices are competitive, and we start projects with free estimates and offer flexible financing

For all things to do with tankless water heaters in Harwich Port, call (508) 514-5400 or get in touch with us online today.

    Very Happy with Their Service
    “We got back from a few days of traveling and had no heat in the coldest day of the year. We called Harwich Port and two technicians were here within 2 hours. They had the problem fixed in under half hour. Professional & polite.”
    - Bill K.
    5 Stars
    “We had a great experience with HPH&C. They have maintained our heat pump system for some time now. The scheduling is always easy and both technicians were very professional. I love being able to communicate by text and email. It’s really easy.”
    - Brian D.
    Thank You
    “Great Service from Harwich Port Heating and Cooling. They did a thorough and efficient analysis of our AC issues are came up with a cost effective solution.”
    - Craig N.
    Highly Recommend
    “Technicians arrived on time, were very knowledgeable, personable and worked quickly and completed the project completely and professionally. Highly recommend Harwich Port Heating & Cooling!”
    - Drew W.
    We Know We Can Trust HPHC
    “We have been customers of Harwich Port Heating & Cooling for many years. With their expertise we have updated our heating system, installed central air, and a new generator. They help us with annual maintenance which plays a large role in keeping our s”
    - Peg B.
    We Will Use HPHC Again
    “They were fantastic in every service way. Polite, respectful of the house, answered questions thoroughly and offered suggestions.”
    - Marty B.
    Thank You, HPHC
    “Professional response, prompt service, excellent communication and workmanship. I look forward continuing my long term, valued relationship with Harwich Port Heating and Cooling. Many Thanks!”
    - Joe D.
    The Only Choice on Cape Cod
    “Harwich Port heating and cooling are great. Electricians and plumbers are very professional and knowledgeable. I wouldn’t use anyone else.”
    - Kate C.
    Professional & Kind
    “Called to have them drain the pipes and winterize the beach house. They were there in time and did an excellent job. They even replaced the battery in my automatic garage door opener bc they needed it to work to get in the house.”
    - Judith P.

Local HVAC Experts & Proven Cape Cod Reliability

  • Dependable, On-Time Service
    Our customers count on us for prompt arrivals and efficient service that respects their time.
  • Honest Work. Fair Pricing.
    We believe in clear communication, upfront pricing, and recommending only what your home truly needs.
  • Local Cape Cod Experts
    From salty air to seasonal demand, our team understands what it takes to keep local systems running reliably year-round.

Let's Get Started!

At Harwich Port Heating & Cooling, we're always ready to take your call! Give us a call at (508) 514-5400 or fill out the form below to contact one of our team members.

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