About
Locally owned and operated, Mark Young ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in Columbus and the greater Ohio region. With over 39 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Energy AuditsUSD 227–706 · ESTIMATE
- Geothermal SystemsUSD 293–652 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-28302-US Verified(Ohio OCILB)
- Insurance: Verified
- Background check: —
- Employees: 11-25
- Service radius: 46 km
Reviews (6)
- ★★★★★Impressed
Mark Young ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Excellent work
Outstanding customer service from start to finish. Mark Young ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Reliable and fair
We have used Mark Young ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Outstanding service
Mark Young ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Friendly and efficient
Mark Young ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Very professional
Very happy with the service from Mark Young ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.