Serving the HVAC needs of Massachusetts and New Hampshire for over 50 years.
We are a full service, family owned dealer/installer who takes pride in solving the heating and air conditioning needs of our neighbors and business partners in Massachusetts and New Hampshire.
With more than 50 years of Installation and Service. J & J Heating and Air Conditioning has fully equipped vehicles on the road every day to give you the Fastest and Most Reliable Service in the MerrimackValley. We are there when you need us most. That’s why our customers keep coming back to J & J Heating and AC for all of their home comfort needs.
Call one of our very knowledgeable customer service representatives at 978-454-8197
You will ALWAYS get a friendly, real person to take your call.
Heating & Air Conditioning Repairs
With services like Installation, Sales, Repairs and Preventative Maintenance to Businesses in Commercial, Industrial and Residential, We are able to provide help to various types of customers. Our Expertise and Professionalism in the field provide not just stunning work but also work that last. We are familiar with many brands of heaters and air conditioners, also Troubleshoot Refrigeration Systems.
Breath Cleaner Fresh Air
Dust, smoke, odors and certain viruses and bacteria all can be suspended in the air you breathe, even when you don’t see them. iWave Air Ionization System installs in your air conditioning system to help clean the air in your living space.
BOSTON – The last thing on your mind may be your home’s air conditioning unit, but, a new law goes into effect at the end of the year that could leave you sweltering next summer if you don’t pay attention. Freon, also known as R-22, will no longer be made or imported to the United States, starting January 1st, 2020. The Environmental Protection Agency said the odorless gas, which is one of the key refrigerants in air conditioners, is bad for the environment because it depletes the ozone layer. It will be replaced by more environmentally-friendly refrigerants