Mark Quattlebaum
CEO / Owner
HD 2020
Meet the Team
The People Behind Your Comfort
Over 60 years of experience serving Sedalia and Mid-Missouri. From leadership to field technicians, every member of our team is committed to honest, quality service.
Office Staff
Callie Dawson
Director of Office Administration
HD 2024
Hallye Newton
Director of Operations
HD 2024
Kyle Herrick
Director of Business Affairs
HD 2023
HVAC Commercial
Dale Phillips
Commercial Supervisor
HD 1986
Brad Hagerman
Commercial Design & Sales Lead
HD 1989
Anthony Dupass
Site Foreman
HD 2006
Bryson Hagerman
Site Foreman
HD 2011
Tony Heimsoth
Sheet Metal Shop Foreman
HD 2005
Dave Gieselman
HVAC Service & Installation Specialist Commercial and Residential
HD 2010
Zach Miller
HVAC Technician/Installer
HD 2022
Brian Keith
HVAC Technician/Installer
HD 2023
Nate Wittman
HVAC Technician/Installer
HD 2023
David Adams
HVAC Technician/Installer
HD 2024
HVAC Residential
Kevin Potts
Residential HVAC Project Estimator/Installer
HD 2020
Garrett Vogle
Residential Installer
HD 2024
Ethan Starr
HVAC Service & Installation Specialist -Residential Estimating
HD 2025
Dalton Wright
HVAC Service & Installation Specialist -Residential Estimating
HD 2026
Plumbing
Cortlen Austin
Plumbing Department Lead-Master Plumber
HD 2022
Scott Sale
Master Plumber
HD 2024
Daevin Caldwell
Plumbing Service Technician
HD 2024
Zac Rowland
Multi-Trade Service Technician Residential & Commercial HVAC & Plumbing
HD 2024
Isaiah Robinson
Plumbing Service Technician
HD 2024
Thomas Murdick
Plumbing Service & Installation Technician
HD 2025
Electrical
Chad Damlo
Master Electrician
HD 2025
Hunter Scholl
Electrical Apprentice
HD 2025
Kevin Grose
Electrical Technician
HD 2026
Nic Crank
Electrical Apprentice
HD 2026
Get in Touch
Ready to Work With Us?
Whether you need HVAC service, plumbing help, or electrical work—our team is here for you.