Serving South Eastern
Mass and Cape Cod
Call Now for Fast Service
Monday - Friday
9:00am - 5:00pm

Your Trusted AC & Heating Company

Costello Climate Control is an air conditioning and heating repair company based in Norfolk, Massachusetts. Our team of qualified technicians are committed to providing the best customer service possible with the highest level of professionalism, honesty, integrity, and experience.

We specialize in heating and air conditioning services such as installation, preventive maintenance, and system rebalancing. We want to help you lower costs while improving the quality of your space. Whether you need a new unit or more efficient repairs for an existing one we will take care of it all!

We know that some people would rather do something themselves, but when it comes to repairing or replacing their home's central heating or cooling system there is no way they can safely accomplish this without the necessary skills, tools, and experience. Our technicians are skilled and experienced professionals who love what they do and make sure it is done right the first time, every time.

Call us at (781) 206-6241 anytime.

What Our Customers Say About Us

"We loved working with Costello Climate Control! We had issues with our tankless water heater and it wasn't in our budget to replace the tankless. Talking with Pete, he gave us a great solution to our problem without having to be such a big cost. We got a nice new water tank that gives our water the warmth we have needed! Just in time for winter too! Pete is great to work with and goes above and beyond until the project is done!"

Kate Carlson - November 2021

"Using Costello Climate Control was the best decision I made this past summer. Professional service from the start to the end. My house wasn’t the easiest to install central air because of space issues but Pete was able to design a system that works for me. Pete was always available to answer my questions and finished my job on time without causing any disruption in my busy life with children at home. I will be using his company in the future because of his knowledge, cleanliness and experience."

Nicole S - December 2021


We offer repairs, maintenance, and installation of all major brands of HVAC equipment

Lochinvar | Viessmann | Super Stor | American Standard | Mitsubishi | Generac | Aprilaire