Service Area Whole Home Peace of Mind

Preventative maintenance is the key to keeping your home's systems in excellent working order! We'll help you get the longest possible life from your systems and identify any small equipment repairs before they have a chance to turn into larger problems.

Areas We Serve

We're Based in Taunton, and Service a Wide Area in Eastern Massachusetts, Most of Rhode Island and Cape Cod Areas

Since 1948, the name Cotti-Johnson has become synonymous with quality, reliability, and expertise in the areas of HVAC and electrical services. With decades of experience serving the South Shore area and beyond, we are humbled to have earned the trust of countless happy customers, and we'd love the opportunity to serve you as well! Whether you need a prompt furnace repair on a freezing day or need help troubleshooting an electrical problem, our team is available to offer you the quality services you need at a competitive rate.

List of Cities We Service

Give us a call today at 774-768-5154to get started with an appointment.

Why Cotti-Johnson?

Learn why our team of experts is the best choice for all your heating, cooling, electrical, and water heater needs.
  • Service On Time
  • Warranties on Parts & Labor
  • Customer Satisfaction Guaranteed
  • Family Owned & Operated
  • Honest Pricing
  • 70+ Years of Experience
Make Cotti-Johnson Your First Choice!

Our team is committed to providing you with solutions for any HVAC, Electrical, or Water Heater problem you may be experiencing.