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A customer called on a Saturday in January 2026, eight degrees out and a storm coming, and had someone at the house that afternoon to look at the furnace. Harwich Port Heating & Cooling works Cape Cod and the South Shore out of Harwich Port — heat pumps, boilers, air conditioning and generators, plus plumbing and electrical. The company says it has served local homeowners for more than 40 years. Its Google rating is 4.8 across 796 ratings, and the written reviews keep coming back to speed. A family home from travel in December 2025 with no heat had two technicians at the house within two hours and the problem fixed in under half an hour. In May 2026 a homeowner opening a Chatham house for the season had someone out in under an hour to find out why there was no hot water. Reviewers name the people. Ryan walked a July 2026 customer through a whole-house mini split install and suggested where the units should go; Chris explained each step of a May 2026 heating and cooling install; a May 2026 reviewer credited Denise in the office with getting a technician to her 90-year-old mother's dead electric baseboards within hours. One customer wrote in May 2026 that Harwich Port installed the systems in their new build and has held the service contracts for the ten years since. The complaints run to the phones. A July 2026 reviewer said calls were not returned and texts went unanswered after nearly $8,000 on new air conditioning that was not working. Another that month said a technician left an outdoor circuit breaker switched off after a routine AC service, and they paid someone else to work out why the system had stopped. In February 2026 a caller at 6:30 on a Saturday was told by the answering service that the 24-hour emergency line is for existing customers. Even within the praise, a June 2026 reviewer said call-backs can be hard to get, and a December 2025 customer rang the answering service four times over two hours before reaching anyone — then called the technician who came, Austin Roughley, "Best in Class". Its Massachusetts HVAC licence, 720-SM-B, is active on the state registry under the company's name, and the site's footer prints plumbing #3944 and electrician #593 A1. The Better Business Bureau accredits the business and grades it A+. A good call for a Cape heat pump or boiler install, and for maintenance contracts on a seasonal house. Book with the phones in mind: ask who to contact when something goes wrong after hours, get the emergency-service terms for your account in writing, and confirm what the annual visit covers.
“Get quotes from Harwichport Cooling and Heat Winslows Plumbing Bourque is good have used them before Braga Bros Hyannis installed new furnaces in 2 houses good work”
“Excellent! Electrical issue with no power. The staff I spoke with at the office were understanding and knowledgeable and immediately got service to me. The two people who came to my house were amazing and worked hard to fix my issue.”
Guys were great…install of the new boiler was smooth and looks fantastic…very professional and left our place very clean!..looking forward to the heat pump installation!…Thanks all great job!
Harwich Port Heating and Cooling did an A+ installation of our whole-house mini split system from start to finish. Our point person, Ryan, gave us confidence right away, clearly explained the process, suggested the best locations, was responsive to every question every step of the way. The installation team led by Bill and Bill was phenomenal, so hard-working, so knowledgeable, courteous, and helpful, all round great guys; the electricians were great. Everything was done in a professional, timely manner. The result - amazing air-conditioned comfort! Thank you to the team. We could not recommend more highly.
We chose Harwich Port Heating and Cooling for our heat pump installation and couldn’t be happier with the experience. They were exceptional from the initial consultation through the final installation. The entire team was knowledgeable, professional, responsive, and easy to work with. They took the time to answer our questions, clearly explain our options, and make sure the system was designed properly for our home. The installation itself was efficient, clean, and extremely well done. We highly recommend Harwich Port Heating and Cooling to anyone considering a heat pump installation on Cape Cod.
the tech left out side circuit breaker off after routine service of AC and I had to pay someone to tell my why my AC stopped working after the service call. harwichport was not interested in compensating me for unnecessary cost caused by their service call did not call back after may attempt to reach by phone and email
On time and knowledgeable
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Service area
1 change recorded — last scanned Aug 20, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Harwich Port Heating & Cooling, LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Languages
Languages
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0
Holiday AC repair3.8
Fast emergency response5.0