Connect with Top-Rated HVAC Contractors in Norwich!

For over 13 years, CMC Sheet Metal LLC has installed HVAC ductwork for happy homeowners and contractors all across Connecticut. Based in Norwich, Connecticut, we are your one-stop-shop for residential and commercial ductwork installation, repair, and replacement. Our team has 13+ years of experience designing, fabricating, and installing HVAC ductwork inside homes and commercial properties. We take a lot of pride in making you feel cool and comfortable.