24-hour
emergency service
WE NEVER CLOSE
When you need an HVAC system in Clarksville for your home or business, MainStream’s NATE certified skilled technicians have the know-how to diagnose, adjust or repair your equipment with minimum interruption to your comfort. We specialize in air conditioning, heating systems, geothermal, ventilation or refrigeration systems.
We always charge a low $49 diagnostic fee, even for an emergency call!
24-hour emergency service – WE NEVER CLOSE- Service or replacement for any brand cooling, heating systems, geothermal, ventilation or refrigeration system
- Preventive maintenance on all brands and types of systems
- No overtime or weekend charges
- Reliable, written, and guaranteed quotes
- A variety of replacement systems and equipment to fit your budget
- Billing by the JOB, not by the hour
- Cost-benefits analysis for energy savings
- Attractive financing alternatives
- Dependable quality service from a TN certified drug free and background checked workforce
- Friendly and professional customer support
- The most up-to-date products and services available
- Red Carpet Treatment – Red Booties
Call us today if you need:
- Energy Saving Tune-Up – reduce current power consumption by up to 50% (Semi-Annual)
- Duct Blast (Duct Leak Search) – stop paying to condition your crawl space or attic
- Recharge low refrigerant
- Whole House Duct Decontamination
- Indoor Air Quality Test
- Duct Cleaning
- Thermostat Installation
- Maintenance on Commercial Ice Machines and Walk-In Coolers
- And much more
We also carry many accessories and options, including, but not limited to:
- Indoor air cleaners and sterilization systems
- Duct cleaning services
- Humidifiers and Dehumidifiers
- Standard, Medium and High Capacity Air Filters
- Carbon Monoxide Detectors
- Energy Savings Thermostats, including cell phone accessible
- Door security systems linked to your wireless thermostat