Meet The Team

Duane Sams - Technician

Duane Sams

Duane has been with Johnson Heating & Cooling for 1 year and loved the work experience he is obtaining.

Caleb - Technician Assistant


Caleb is training with the install teams and is learning very quickly. He has become a very important member of the team and his openness to assist where he is needed and his determination are respected and appreciated by all of us.

Nick - Technician


Nick has been in the heating & cooling industry for 6 years. Nick said he likes working with us, “Because he enjoys the positive environment and emphasis on team work and likes being part of an honest company.”

Terry - Customer Care Coordinator


Terry is our Customer Care Coordinator. When asked why Terry enjoys working with us, he stated, “Working here reminds me very much of the joy I had in operating Doty & Sons Construction for 40 years. I had the same customer philosophy, going above and beyond customer expectations.”

Darla Kinnaman - Front Office Operations Manager

Darla Kinnaman

Darla Kinnaman is our Front Office Operations Manager for Johnson. Darla has been in our industry for over 24 years and is often described as our “First Voice”. When asked why she enjoys being with us, she stated, “I love to work here because the integrity of the company is phenomenal. The owners, Ron and Lisa, are very inspiring, generous and caring people who have a wonderful team of employees surrounding them.”

Mike Sams - Operations Manager

Mike Sams

Mike Sams is our Operations Manager. Mike has been in the plumbing field for 20 years and has worked with Ron for the last 15 years. When asked why he enjoys working at Johnsons/Griesemer and for so long….”Because of the family atmosphere here. Being able to build our client base that goes back over a decade and ultimately becoming friends with them.”

Shawn Keith - Technician

Shawn Keith

Shawn likes working for our team because we are a rare, modern-day company that allows him to use his integrity in his decision making while servicing our customers.

Jon Hawley - Technician

Jon Hawley

John is one of our technicians who likes working for our team because of the comradery.

Mike Dzuba - Technician

Mike Dzuba

Robert Hayes - Technician

Robert Hayes

Allen Partlow - Technician

Allen Partlow

Laura Combs

Laura Combs

Mary Bradbury

Mary Bradbury