In business since 1971.

J&J Heating and Air Conditioning

Serving All of Massachusetts and New Hampshire

At J&J Heating and Air Conditioning Inc., we are committed to providing dependable, high-quality HVAC service to our customers. From installation to maintenance and emergency repairs, we handle it all. We don’t believe in a one-size-fits-all approach. All heating and cooling solutions are designed to fit and work perfectly within your home or business. To this end, we fabricate all of our own ductwork, ensuring a perfect fit every time.

Want the best in hvac?

Call Us Now

Our Specialties

Heating

Nothing is worse than being cold in the winter. With J&J, you’ll stay warm all season long.

Cooling

We’ll make sure your home or business is comfortable, no matter how hot it gets outside.

Mini-Splits

Powerful climate control in a small package. Mini-splits are a great option when space is at a premium.

Maintenance Service

Ensure your HVAC system is always running at maximum efficiency with regular preventative maintenance.

Emergency Services

Morning, noon, and night. We’re available 24/7 for all of your emergency HVAC needs.

Air Purification

We’ll make sure you can breathe easy in your own home with the installation of an air purification system.

Testimonials

    
 
 
       Posted on Google  
   
   Gus Szmyt 
 
 
 
 Trustindex verifies that the original source of the review is Google. Showed up on time nice and early was very personable. Very pleased as always with J and J Heating and A.C.
  
 
      Posted on Google  
   
   Sandra Lynch 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jack showed up on time, did what he had to.  He’s very polite and knowledgeable.
  
 
      Posted on Google  
   
   David Lanteigne 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tom & Dillon were both great. professional, personable and explained everything they did in detail. Also asked if we had additional questions or concerns.
  
 
      Posted on Google  
   
   Mary Kerrigan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jack did a great job- very helpful and informative.
  
 
      Posted on Google  
   
   Ron Peterson 
 
 
 
 Trustindex verifies that the original source of the review is Google. The HVAC Technician came assessed and was able to find where the problem was in a reasonable time frame.
His name was Rick and very professional. I'd request him and be most comfortable having him service our system.
  
 
      Posted on Google  
   
   Bill Collins 
 
 
 
 Trustindex verifies that the original source of the review is Google. As usual - Jack was very efficient, knowledgeable and competent. Kept me up to date on future maintenance needed.

Thanks Jack!
  
 
      Posted on Google  
   
   TIM SHEAHAN 
 
 
 
 Trustindex verifies that the original source of the review is Google. Professional and courteous