R T Mechanical
Denver skyline

Serving the Denver Metro area
(including Colorado Springs & Boulder)
(303) 420-5970


about us

RT business office RT Mechanical brings you a professional and trained crew of technicians who embody the company's core values of service, solutions, integrity, and honesty. All of our technicians are NATE certified and have many years of experience in the service and repair industry. We provide high quality work at a competitive price.

We're proud to be on the cutting edge of HVAC/R service companies, able to track your equipment specifications and parts in our database, provide immediate invoicing right from our computer-equipped service vehicles, and create detailed quotes quickly.

Local and Family Owned

RT Mechanical has been providing great service to commercial customers in Colorado for 25 YEARS! The company was established in 1994 by Robert Threlkeld and Linda Knight in Lakewood, Colorado. They grew the business into one of the most reputable commercial HVAC/R service businesses in the Denver metro area. In 2007, Michael and Vanessa Henk took over the business. Michael is a licensed professional engineer with a degree in mechanical engineering. He is also a NATE certified technician. As Operations Manager, Michael provides expertise to the crew of technicians in the field. Vanessa has a Masters in Public Affairs and she manages the day-to-day business, including customer service, Accounts Payable, and Accounts Receivable. The business is currently located in Centennial, Colorado.

With a crew of trained technicians, RT Mechanical continues to provide exemplary service in the field of commercial heating, air conditioning, refrigeration, and appliance repair. RT