Complete Comfort for Your Family




HVAC Service in Haverhill, MA

In 2001, Andrew DiPietro started Climate Zone to ensure Haverhill, MA, had access to exceptional heating, cooling and plumbing service, repair and installation. Making it a place Where Comfort Lives doesn’t do it justice because DiPietro has always aimed to provide complete customer satisfaction in every facet of the business.

To understand our dedication to the customer, look no further than the customer satisfaction ratings we have received, which have led to Andrew DiPietro’s Climate Zone team earning awards from Haverhill’s Best and Home Depot’s Voice of the Customer Award in 2014 as a result of both our great customer satisfaction ratings and high sales numbers.

It’s humbling to have such great support from the community and encouraging to know that when it’s time for a furnace or air conditioner replacement in Haverhill, MA, you choose us. That trust and confidence in us helps push us to provide even greater service to ensure you are always 100% satisfied with the end result.

Andrew DiPietro’s Climate Zone is a Lennox Premier Dealer, as well as Mitsubishi Diamond Dealer, reaching these brand pinnacles by adhering to strict requirements and providing exceptional service and quality of work every year.

We’re the go-to heating, cooling and plumbing experts in Haverhill, MA, as well as communities within a 50-mile radius, so if you simply have the need for a quick furnace tune-up or require a full furnace or air conditioner replacement, give us a call and make your home the latest addition the long list of Haverhill, MA homes Where Comfort Lives.

Why Choose

Climate Zone?

Free Estimates
Experienced Professionals
Competitive Pricing

Services Available

Check Out What Customers Have To Say

“It is rare to find, in the contract construction service business in particular, a group of people as forthcoming and dedicated as those who aided in the sale and installation of our system.”

- Bradley M.

“This was the most incredible experience having service people in my home. They were polite, pleasant, and did not make me feel foolish if I asked a question. As a company you should be very proud.”

- Lorraine W.

Making Comfort a Priority with More Than 22 Years Experience

Andrew DiPietro’s Climate Zone has been a company Haverhill, MA have come to trust. We offer free quotes, reliable service and technicians who get the job done right the first time.

Delivering Unparalleled Service


  • Lynn

  • Lexington

  • Newton

  • Wilmington

  • Andover

  • Medford

  • Haverhill
  • Methuen
  • North Andover
  • Marblehead
  • Newburyport
  • Woburn
  • Tewksbury
  • Salem
  • Lowell
  • Peabody
  • Ipswich
  • Middleton
  • Gloucester