Card Heating & Cooling, Milford NH
Our commitment to quality workmanship 
and excellent customer service has earned
us an A+ with the BBB of New Hampshire
and our customers!

Check us out today!

Free quotes on all new equipment
installations and replacements!
(603) 673-9767

Heating and Cooling Company
Delivers Without Running
Hot and Cold Inside NH with
Caroline DeVore
Blog NH Real Estate

In this week's Buy-Local blog post, Inside NH salutes
CARD Heating and Cooling, Inc.
in Milford, NH, 603-673-9767.

This local, family-owned and operated HVAC Company delivers FIVE-STAR service and always goes the extra mile to be certain that every job is completed quickly and professionally. CARD even follows-up after the sale to be certain systems are in working order. On that hot August afternoon, Mike Card and his team turned our sweltering Amherst, New Hampshire home into a lovely oasis of cool air. Ahhhhhhh.

Heating & air conditioning installations, replacements, repair service

Heating and air conditioning system installations, 
replacements and repair service for the greater Milford, Amherst, Merrimack NH area.

Quality Residential & Light Commercial HVAC Services:

Heating & Air Conditioning System Installations:

  • Natural Gas & Propane Forced Air Furnaces & Boilers
  • Oil to Gas Heating Conversions
  • Central Air Conditioners
  • Energy Efficient Heat Pumps
  • Whole Home Humidifiers
  • Air Cleaners
  • Ductwork installations, modifications, sealing & insulating
  • Zoning Systems
  • Ductless Mini Split Heat Pumps & Air Conditioners

Free price quotes on all new or replacement installations.
Call 673-9767 today to schedule a free in-home consulation.

Heating & Air Conditioning System Repair Service:

  • Service of Most Major Brands
  • Natural Gas & Propane Furnaces & Boilers
  • Central Air Conditioning & Heat Pumps
  • Ductless, Mini Split Heating Pumps & AC Units
  • Heating & Air Conditioning System Maintenance

Call 673-9767 today to schedule your heating or air conditioning system repair service or annual maintenance.


Now You Have a Choice:
Cool and heat your entire home...or just one room at a time
with Mitsubishi ductless, mini split heat pumps & air conditioners!

America's #1 selling ductless brand!

Call us at 673-9767 today for more information
or to schedule a free in-home consultation!


If you're considering some energy efficient home improvements such as installing a new heating or air conditioning system, St. Mary's Bank has a new "Green" rate loan to get it done.
  • Loans up to $25,000.00   
  • Terms up to 7 years   
  • Unsecured   
  • Rates starting at 5.99% APR

Contact St. Mary's Bank in Milford at 249-7303 or other participating NH credit unions for quick approval!



"Fantastic Customer Service! Best in the area by far. Mike Card and his team have installed and serviced furnace and air conditioning units in two houses for me. Working with Card was a refreshing experience after dealing with other local vendors. Mike's team shows up on time, are professional and go the extra mile to check out the whole system to be certain that everything is in working order. Total quality work. Mike's team is customer-focused, detail oriented and thorough. Their prices are competitive and I don't hesitate to recommend them. Thank you Lori and Mike! It's nice to have a reliable HVAC company to call on!!
Caroline, heating and air conditioning system installations and service

"The workers were THE BEST and everything is working well. Wow! They were so neat, no dirt, dust or anything out of place! It was such a pleasure having you all install our heat pump and air conditioner system. We can't think of one complaint. The fellows were so neat, even set the lawn removed for the AC back. It was a wonderful experience. Great family business! Thank you!"
Bernie & Charlie, Milford NH heat pump installation

"I had utilized Card Heating for the year prior to my furnace replacement and it was obvious my furnace was going. Mike was great at coming out to ensure my furnace lasted through the winter so I could do my research and plan my furnace replacement. I interviewed a couple of companies. Price and service, Card beats them hands down. They came when booked for, were relatively quite, considering the job and very basement was spotless when they were done...all in one day. I was unfamiliar with the Amana brand, but have been thoroughly pleased with the quiet and efficient running of my Amana furnace for the past year."
Trisha, Milford NH high efficiency gas furnace replacement

"The crew was very polite and professional, cannot praise them enough. It was a pleasure...everyone was so patient and thorough, most of all very polite."
Lee & Rosemary, gas furnace installation

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