• THANK YOU FOR VOTING US
    CAPE COD'S BEST HVAC
    SERVICE COMPANY 2023
  • DON'T GET STUCK IN THE DARK
    Home Generators
    Supply Power Easily
    We will install, replace, and repair your
    standby home generator when you need it.
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  • Harwich Port Heating & Cooling
    Autumn Savings!
    Reliable furnace repair and replacement
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  • HVAC • Water Heaters • Water Treatment • Generators
    Get the benefits of new high-efficiency systems that deliver worry-free comfort
    and energy savings, with nothing out of pocket and NO charges for maintenance,
    repairs, and parts with the Advantage Alliance Program.
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  • Supporting Cape Cod's
    Future Workforce
    Providing opportunities and preparing our students
    for success to improve the lives of all Cape Cod Tech
    students and the Cape Cod community
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  • Harwich Port Heating & Cooling
    Serving since 1978
    Residential & Commercial HVAC services
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RESIDENTIAL & COMMERCIAL HVAC

Over 40 Years Of Excellence

Since 1978 the Harwich Port Heating and Cooling team have handled customers' HVAC needs in the greater Harwich Port area. Our experienced HVAC technicians offer comprehensive services to residential and commercial customers.

2023 Choice Awards

HVAC Services
Stay comfortable no matter the weather with our HVAC services.

Electrical Services
From electrical rewiring to panel upgrades, Harwich Port handles it all.

Plumbing Services
Our team can fix leaky pipes, gas piping installation, and more.

Air Quality Services
Let us keep the air in your home or business clean.

Schedule Your Service

Install a high-efficiency heat pump—and start saving money and energy.

Mass Save Heat Pumps

If you are looking for a convenient way to heat and cool your home or business, consider a heat pump.

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Your Trane Comfort Specialists

Trane Experts

Request Your Service
Whether you need HVAC repair at 3pm or emergency services at 3am, we can help.
Trane Air Conditioners

A/C Repairs
Let us keep you cool this summer with our A/C services.
Trane Furnace Experts

Furnace Repairs
Our furnace repair services can keep you warm all winter long.

HVAC, Plumbing, or Electrical Help?

Contact Us

Straight from the Blog

Woman peeling vegetables at kitchen sink with garbage disposal.
Winter Plumbing Tips for a Stress-Free Thanksgiving
/ 11/07/23

Thanksgiving is a time for gathering with loved ones and enjoying a delicious feast.

Outdoor HVAC unit with snow around it.
Protecting Your Outdoor HVAC System From The Cold
HVAC Tips / 11/03/23

As the temperature drops, you need to know how cold weather affects your outdoor HVAC system.

Ghost sitting on a bed in a smoke room
The Haunting Effects of Poor Indoor Air Quality
Air Quality Blogs / 10/09/23

Indoor air quality is a crucial aspect of our well-being, yet it often goes unnoticed.

Shower head with running water
How To Avoid Ghostly Cold Showers
/ 10/05/23

There's nothing worse than stepping into a shower expecting warm water, only to feel a cold rush.

Hands holding a cut out of a water droplet
Water Conservation Tips for a Sustainable Plumbing System
/ 09/19/23

Water conservation plays a crucial role in preserving our planet's most valuable resource.

Air Filter Particles
MPR Filter Rating: What Is It?
/ 09/13/23

When it comes to choosing the right air filter, understanding the MPR is vital.

Any Day. Any Time

24 Hour Emergency Service

If you are without heat or need an emergency installation, we have professional field representatives on-call 24 hours-a-day, 7 days-a-week. If you require this type of service, please call (508) 593-9436.

At Harwich Port Heating and Cooling representative will contact you within 24 hours of receiving your request (often much sooner) to confirm a date and time for your appointment.

All in-home sales estimates are free and without obligation.

 
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Testimonials

This job was completed in a short time under hot and humid conditions. The crew worked very well together.
Customer , Harwich Port
Excellent overall experience. Excellent Crew, Clean and Neat great teamwork.
Customer , Harwich Port
The contractors that installed my HVAC unit were great.
Customer , Yarmouth
Very Satisfied with this product and and the contractor, Harwich Port Heating and Cooling.
Customer , West Dennis
This is the third installation I have contracted … I trust them to give the best price, support and installation.
Customer , South Yarmouth

Need Financing?

NEIF Helps Make Efficiency, Resiliency and Comfort More Affordable

The National Energy Improvement Fund's simple, transparent, and fair financing means the rate is locked in for the term and not subject to change like many credit products offered through retailers or manufacturers.

 

Learn More
Financing

Our Promotional Offers

DISCOUNT
$ 100  / OFF

Any New

Water Heater Replacement

*Coupon must be presented at time of service, may not be combined with any other service, residential only.

Expires 11/30/23
DISCOUNT
$ 100  / OFF

Any New Automatic Home Standby Generator Installation

*Coupon must be presented at time of service, may not be combined with any other service, residential only.

Expires 11/30/23
DISCOUNT
$ 100  / OFF

Any New Ductless Mini Split installation

*Coupon must be presented at time of service, may not be combined with any other service, residential only.

Expires 11/30/23

Proud Supporter of Cape Cod's Future Workforce

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Trane received the highest numerical score in the proprietary Lifestory Research America’s Most Trusted® HVAC Brand study for years 2015, 2016, 2017, 2018, 2019, 2020, 2021 & 2022. Study results are based on experiences and perceptions of people surveyed. Your experiences may vary. Visit www.lifestoryresearch.com.