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.