Commercial HVAC in Chattanooga, TN
Reliable HVAC services to keep your business comfortable
Lee Company has built decades of trust by delivering dependable commercial HVAC installation, repair, and maintenance services. Our Chattanooga team is committed to helping your business maintain efficiency, comfort, and control with quality workmanship and competitive pricing.
Our certified technicians have extensive experience with all major HVAC systems and brands. Whether you need a routine tune-up, an emergency repair, or a complete system replacement, we’re your trusted partner for consistent, long-term performance.
Industries We’ve Worked With
We install and maintain HVAC systems that meet the highest government standards for safety, compliance, and energy performance. Our solutions keep public facilities operating efficiently, ensuring reliable temperature control and air quality for every season.
Our HVAC systems help healthcare environments maintain precise temperature and air purity standards that support patient safety and comfort. We design and service systems that meet healthcare regulations and function seamlessly in critical, around-the-clock operations.
We provide HVAC solutions built to handle the heavy demands of manufacturing and industrial facilities. From large-scale ventilation systems to energy-efficient climate control, our work helps minimize downtime and maintain consistent production conditions.
From office spaces to restaurants and retail, we deliver HVAC systems designed for steady comfort and performance. Our technicians respond quickly and keep your business environment optimal for employees, customers, and guests alike.
We help schools, universities, and public organizations reduce operating costs with energy-smart HVAC systems. Each solution is engineered for long-term reliability, sustainability, and comfort across classrooms, campuses, and administrative buildings.
Full-Service HVAC Solutions That Deliver
At Lee Company, we know your HVAC system is central to your business’s success. Our technicians are trained to identify small issues before they turn into major problems, saving you time and money in the long run.
Every visit is handled with precision and care, ensuring reliable performance year-round. When you choose Lee Company, you gain a partner focused on keeping your building comfortable, your operations running smoothly, and your costs under control.
Commercial HVAC Services
Keep your business powered, safe, and up to code with any of our professional commercial electrical services:
- Boilers
- Capital Replacement Planning
- Chillers
- Computer Room Air Conditioning Units (CRAC)
- Cooling Towers
- Duct Cleaning
- Duct Sealing (Aeroseal)
- Dust Collection and Pollution Controls
- Geothermal Heat Pumps
- HVAC System Diagnostics and Performance Evaluations
- Indoor Air Quality (IAQ) Installation and Maintenance
- Make-Up Air and Exhaust Systems
- Repair, Installation and Maintenance Services
- Smart Thermostat Installation and Wiring
- Test and Balancing
- Variable Refrigerant Flow (VRF) System Installation and Maintenance
Need Something You Don’t See Here?
Every building is different. Chances are, we’ve seen it before. If you have a unique request or aren’t sure if it falls under our services, we’re always happy to talk it through. Give us a call: 615.567.1000
Every building is different. Chances are, we’ve seen it before. If you have a unique request or aren’t sure if it falls under our services, we’re always happy to talk it through. Give us a call: 800.801.0901
Current Promotions
Looking to save on repairs or upgrades? We’re always adding new promotions to help you cut costs — see what’s running now!
Testimonials
“These guys went above and beyond to fix our A/C unit. We needed a part at 5:00pm on a Saturday. They had the parts store open up and fixed our system. That is service. [They] were very professional.”
—Rob R.
One Partner for Every System.
Keeping your building operational takes more than routine upkeep. From construction and to full-service facility maintenance, we offer integrated solutions designed to improve performance, reduce stress, and help your business thrive.
Facility Management
Simplify operations with a single point of contact for all your building needs — no juggling vendors or chasing updates.
Facility Maintenance
HVAC, plumbing, and electrical solutions working together to keep your facility running smoothly.
Facility Construction
From ground-up construction to renovations, we manage every detail with precision and care.
Our Service Areas
We’ve made it easy to find out if we serve your area.
While our Home Services are available across Tennessee, Alabama, Kentucky, and Georgia, our Facility Management team supports businesses nationwide.
Visit our Service Area Finder and search your zip code to see if we’re nearby. We’d love to help you!
Schedule Your Service
Got Questions? We’ve Got Answers!
We’re here to help with whatever your home or business needs. Contact us to start the conversation.
