Call Now! 978-372-4111

Problem with Air Conditioning?

Get AC Repair Service Now!

Whether it’s a central air conditioning or a ductless system, DiPietro Heating Cooling Plumbing is on call for you 24/7/365 to get and keep your home cool and comfortable, even on the hottest days.

With fully equipped service vehicles covering greater Boston and Southern NH and our five-star crew of highly trained and certified air conditioning service technicians we are just a click or phone call away. We will quickly diagnose the trouble and fully explain your options for repair.

For air conditioning service any time of day or night we’re on call for you!

If your air conditioning system is beyond repair we’ll step you through how to evaluate a new air conditioning installation.  We have partnered with top national manufacturers to give you the best possible pricing, track potential rebates, and get 0% financing (with approved credit) through the Mass Save program.

Call DiPietro: Peace of mind with 24-hour emergency service.

Our Expertise Begins at “Hello”

Have you ever called to have something serviced and before you got to talk with someone who can actually help you, you had to talk to the answering service, or a machine?

At DiPietro, our office staff – the people who answer the phones from 7a – 5p are highly knowledgeable and experienced. They understand customer needs. They know the right questions to ask, and often can help you understand what’s going on with your A/C during that initial phone call. They ask the RIGHT questions so that the RIGHT service technician will be dispatched to solve your problem.

Losing A/C on a blistering hot day is not only uncomfortable, it can mean serious health complications for the very young and the very old.

In case of an emergency after hours, on weekends or holidays, we can be contacted through our website OR directly to our on-call center. The call center will ask basic questions about the nature of the emergency and have a technician call to follow up and provide an estimated time when he will arrive.

DiPietro Air Conditioning Services Massachusetts and New Hampshire

  • Inspection, cleaning and service of all types of air conditioning systems
  • Same day replacement for AC systems
  • Maintenance Programs to keep your HVAC systems operating at peak efficiency
  • get 0% financing (with approved credit) through the Mass Save program.

Watch Us Work

Maintenance Agreements

Keep your heating and cooling systems in tip top shape with scheduled maintenance. Regular maintenance results in more reliable operation, higher operating efficiency, and lower energy and repair bills.

Our seasonal preventative maintenance check-ups include a 25-point inspection and tune up. We recommend a spring check-up before turning your air conditioning system on in the spring and a fall check-up for your heating system. Our maintenance appointment includes:

  • Predictive analysis – our technologies allow us to examine the components of your air conditioning system to determine weak points and potential break downs and take proactive action
  • Change filters
  • Test your system
  • Identify current or potential problems to fix now
  • Energy analysis for aging systems
  • Protect your rights to manufacturer warranty claims

When you are part of our Maintenance Program, DiPietro will automatically remind you when it’s time to service your equipment every season.

DiPietro is BBB Accredited



As a certified BBB Accredited Business, a company must meet rigorous standards. DiPietro has earned an A+ from the BBB!

The BBB Code of Business Practices represents sound customer service practices that enhance customer trust and confidence in business. The Code is built on the BBB Standards for Trust, which are eight principles that summarize important elements of creating and maintaining trust in business.




The heating and cooling experts at DiPietro Heating Cooling, Plumbing have written a new e-book, Pro-Tips to Keep Your Heating & Cooling Systems In Tip Top Shape. It is filled with advice on checking your home’s heating and cooling systems, hot water heaters and more. It talks about the advantages of preventative maintenance, watching for problem warning signs, and knowing when to call a professional—and how all of this can save you money in the long run.

Our e-book is completely free. All you need to do is provide your email and we’ll send it right to you. Your information will be kept total confidential and not shared with other organizations.

Don’t let inefficient heating and cooling systems cost you more. Call DiPietro today!

  • We value your privacy.