Meet Karl

My name is Karl J Thomas, President and owner of K.J. Thomas Mechanical. We are family owned and operated out of Boulder, Colorado. I have more than 25 years experience in the HVAC field and many satisfied customers.

My family and I reside on a small farm in Boulder county. We have 2 sons that you may see on the job from time to time.  Each male in our family has a llama, and they make up the other part of our family.  They all keep us very busy!

My installations are better than my competitors. I have the experience, the knowledge and the know how to design the best system for your needs.  I am highly skilled in the art of layout and able to expertly retrofit existing systems.

Quality, Professionalism, Reliability and 25 years worth of experience are what makes KJ Thomas Mechanical the right choice for you.

Karl Carl Thomas Longmont Colorado HVAC Heating and Air Conditioning Expert

Boulder County Heating & Air Conditioning since 1996