CMC Mechanical Services LLC

CMC Mechanical Services LLC is a plumbing and HVAC contractor that handles heating and cooling equipment, heat pumps, plumbing repairs and fixture installation, gas piping, geothermal and solar systems, water heaters, and backup generator installation. The family business says it has been in the trade for more than 80 years and works with both homeowners and business owners.

The company offers 24/7 service with after-hours calls available, so emergency repairs are not limited to business hours. It serves Portsmouth and the surrounding area, including towns across the New Hampshire and southern Maine seacoast, and financing options are available for larger projects. Calls and texts go to the phone line listed on the page, and email is also accepted.