Licensed Climate Control Services for Homes & Businesses
If you’re looking for climate control services in southeastern Massachusetts, you need a local HVAC company with the experience and knowledge to get your heating and cooling working the right way, right away. The service technicians at Costello Climate Control have years of experience servicing all makes and models. We have encountered just about every problem a heating system and air conditioning system can throw at us.

Our company specializes in:
- AC installation & repair
- Furnace installation & repair
- Heat pump installation & repair
- Boiler installation & repair
- Ductless mini-split systems
- HVAC preventative maintenance
- Backup power generators
- Same-day emergency repairs
Call our local experts today for expert heating, air conditioning and other climate control services. We will be happy to answer any questions and schedule an appointment for you fast.
Types of Systems We Service
- Air Conditioning: If your air conditioning system isn’t working properly, call us for help. We perform air conditioning repairs for units that are decades old as well as brand new. Our technicians will pinpoint the problem and give you an accurate quote before beginning any work. We repair and maintain any brand of cooling system to keep your central AC or any air conditioner in top working condition, even during elevated summer temperatures.
- Heating Systems: Our HVAC contractors repair and maintain any brand of heating system. When the heat in your home isn’t working as efficiently as it can be, our HVAC contractors can service your furnace, boiler, heat pump, or other heating system to keep you comfortable. We also provide installation services for a brand new furnace or boiler.
- Heat Pumps: Heat pumps offer an energy-efficient alternative to furnaces and air conditioners. Today’s heat pumps can reduce your electricity use for heating by approximately 50% compared to electric resistance heating. High-efficiency heat pumps also dehumidify better than a standard central system, giving you reduced energy usage and more reliable cooling during the summer. There are many different styles, from ducted options to ductless options, and we can help you get the best for your needs.
- Indoor Air Quality (IAQ): Controlling your indoor air quality is important to your health and comfort. We install various products to handle any IAQ issue in your home. Our solutions include dehumidification, humidification, ERVs, electronic air filters/cleaners and radon reduction systems.
- Power Generators: A power outage can wreak havoc in your home when it causes loss of heating, cooling and all other electric operations. Don’t be left in the dark during storms, outages, or natural disasters and call Costello Climate Control for a free backup power generator estimate. As an authorized Generac installer, we will consult with you, design the appropriate backup system for your unique requirements, determine installation costs and answer all of your questions.
Contact Us Now for Fast, Reliable Service
Costello Climate Control is ready to provide you with climate control services that will keep you comfortable indoors from season to season, year after year. To schedule an appointment, call us at (781) 206-6241 or fill out the online form and we will reply ASAP.