AC Installation Services
HVAC, Electrical & Plumbing Services

Serving Taunton and Surrounding Areas Since 1948

AC Installation Services
Choose Boston’s Home Team!

Keeping Your Business Comfortable Is Our Priority

Contact us for emergency
24/7 Emergency Services

Repairs Rarely Come at a Convenient Time.

Over 75 Years In Business

We Have The Experience You Can Trust.

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Comfort Is Just A Call Away! Call Cotti Today.

Call to Schedule Service: 24/7 Emergency Service Available


Heating and Furnace Service in Taunton, MA

24-Hour Emergency Boiler & Furnace Repair & Replacement in Norwood, Boston & the South Shore

Cotti-Johnson has provided top-notch heating and furnace service in Taunton and beyond for more than seven decades. We offer a wide range of lasting solutions to cover every possible need, from heater installation and replacement to preventative maintenance and heater repair. Our technicians have the knowledge and experience needed to service all types and brands of heating equipment.

24/7 Emergency Heater Services

If you require heater repair on weekends or during the night, our emergency services will be there for you.


No matter if you need a new installation or a full replacement, we are equipped to handle all your heating system needs.


To keep your heater operating at its best, it’s important to provide regular maintenance, which is a service we offer.


No matter the scale of your repair needs, our licensed and experienced technicians will ensure they are taken care of efficiently.