Knight's Mechanical, Inc.

We began in 1980, when John and Elaine Knight founded Knight’s Plumbing with a staff of one in Elizabethtown, Kentucky. Their commitment to treating customers and employees fairly helped us grow into a team of nearly 150 people. In 1990, John and Elaine purchased French Mechanical from Addie S. French, who had been in business for more than 40 years and specialized in heating, air conditioning and sheet metal fabrication. Four years later, we brought Knight’s and French Mechanical together under one roof and built our 26,000-square-foot shop at 4250 Leitchfield Road in Cecilia.

We have continued to grow while expanding the services and resources available to our customers. In 2002, we added a 12,000-square-foot welding fabrication shop to our Elizabethtown operation and opened a location in Glasgow. We later opened locations in Bowling Green in 2023 and Nashville in 2024. Throughout that growth, customer loyalty and the abilities of our trained craftspeople have remained central to our success.

Today, we provide plumbing, heating and air conditioning installation, maintenance and repair services. Our plumbing technicians receive extensive ongoing training and handle repairs, emergency service and installations. Our HVAC technicians work with a wide range of equipment, providing heating and cooling installation, repair, maintenance and replacement. We service all makes and models, install leading brands and are a certified Lennox dealer. We also work on furnaces, boilers, conventional and ductless heat pumps, radiant heating systems and ductless systems.

We understand how disruptive it can be when an HVAC system stops working, a water heater fails to heat or a drain will not clear. That is why we offer same-day service when available, along with 24-hour emergency heating and cooling repair. We also offer flexible financing options and our Shield Preventative Maintenance Plan, which includes two tune-ups each year, service-call priority and parts discounts. When an HVAC technician is on the way, we send a text with the technician’s name and photo so our customers know whom to expect.