About
National Mechanical is a full-service HVAC contractor based in Columbus, Ohio. Since 1995, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.
Services
- Energy AuditsUSD 120–431 · ESTIMATE
- Ductless Mini-SplitUSD 322–798 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-50813-US (Ohio OCILB)
- Insurance: Verified
- Background check: —
- Employees: 6-10
- Service radius: 74 km
Reviews (6)
- ★★★★☆Impressed
Very happy with the service from National Mechanical. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★☆☆Would use again
National Mechanical installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Best in town
National Mechanical diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Friendly and efficient
National Mechanical diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★☆☆Best in town
Had National Mechanical come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Would use again
The team from National Mechanical was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.