At American Mechanical Services, we specialize in providing reliable and professional commercial HVAC services for businesses in Maryville, Knoxville, and throughout Tennessee. With over 40 years of experience, our licensed HVAC contractors understand the unique needs of commercial properties and deliver long-lasting heating, cooling, and ventilation solutions that keep your business running smoothly.
Whether you need a new rooftop unit installation, geothermal system, or repair on your commercial package unit, our team is here to provide efficient, cost-effective service.
Our Commercial HVAC Services
Rooftop Units (RTUs)
Rooftop HVAC units are one of the most efficient ways to heat and cool commercial properties. We install, replace, and maintain RTUs of all sizes, providing businesses with dependable systems that maximize energy efficiency and indoor comfort.
Commercial Package Units
For businesses that need both heating and cooling in a single system, package units are an excellent solution. Our technicians can install, repair, and maintain package HVAC units to ensure your building stays comfortable year-round without interruptions.
Geothermal HVAC Systems
Looking for a sustainable solution? Our geothermal HVAC systems use the natural energy stored in the ground to heat and cool your property. This eco-friendly option lowers energy bills while reducing your carbon footprint.
Exhaust Fans & Ventilation
Proper ventilation is critical in commercial buildings. We install and service exhaust fans and vent caps to improve airflow, regulate indoor air quality, and remove unwanted heat, moisture, and pollutants from your space.
Vent Caps
Vent caps protect your HVAC system while improving airflow efficiency. We provide professional vent cap installation and replacement to safeguard your equipment and ensure proper ventilation.
40+ Years of Experience
Serving Tennessee businesses with trusted HVAC expertise.
Licensed Throughout Tennessee
Professional, reliable, and certified service.
Emergency Repairs Available
We’re here when you need urgent HVAC solutions.
No Overtime or After-Hours Fees
Transparent pricing you can count on.
Military, Senior & First Responder Discounts
Giving back to our community.
Free, No-Obligation Estimates
Know your costs upfront before any work begins.
Proudly Serving Businesses Across Tennessee
We provide commercial HVAC installation, maintenance, and repair in:
- Maryville, TN
- Knoxville, TN
- Alcoa, TN
- Sevierville, TN
- And surrounding Tennessee areas
Call American Mechanical Services today at (865) 234-1855
to schedule a free estimate for your commercial HVAC needs. From rooftop units to geothermal systems, we deliver quality service to keep your business comfortable and efficient all year long.