About us
Owner-Operated Hvac Service Since Chris Miller Started CMS
Chris Miller
Owner · Since 2011
Hvac Contractor in Lascassas
Owner-Operated Hvac Service Since Chris Miller Started CMS
Chris Miller founded CMS Air Conditioning Heating Refrigeration in Lascassas to serve the real needs of homes across Rutherford County. Hot humid summers put steady strain on cooling equipment while mild winters still call for dependable heating, and the mix of older farmhouses and newer builds near Murfreesboro and Lebanon means every job requires attention to local terrain, soil, and duct layouts.
The company stays owner-operated so Chris can handle calls directly and keep the schedule straightforward. Hours run Monday through Friday from 8am to 5pm, giving neighbors a consistent window to reach the person who knows the area rather than a dispatcher.
Work stays focused on clear communication and workmanship that can be checked on site, whether the call comes from central Lascassas or the edges of Lebanon.
I grew up in Lascassas and started CMS Air Conditioning Heating Refrigeration after watching neighbors in Rutherford County struggle with systems that couldn't keep up during the hot humid summers and mild winters. Working jobs between Murfreesboro and Lebanon showed me how the older housing stock and local terrain change what a hvac contractor or hvac service call actually needs on site. We stay open Mon–Fri 8am–5pm so folks can reach us without hassle.
- Owner-Operated Hvac Contractor With Direct Accountability
- Upfront Quotes Delivered Before Any Hvac Service Begins
- Workmanship You Can Inspect on Every Job in Rutherford County
- Hours Set Monday Through Friday 8am to 5pm for Local Calls
- Service Built Around Lascassas Housing Stock and Weather Patterns
Credentials & guarantees
- ✓Mon–Fri 8am–5pm
Our guarantee
Upfront quotes and workmanship you can inspect on every HVAC job in Lascassas and Rutherford County.
Testimonials
What Lascassas, TN Customers Say
“Our air conditioner quit cooling during a stretch of 90-degree days last summer. CMS located a refrigerant leak in the line set near the attic, sealed it, and recharged the system. The house now holds steady at 72 degrees without short cycling.”
“The furnace would not ignite once overnight lows fell below freezing. They replaced the hot surface igniter and cleaned the burners on site. Heat now distributes evenly through the downstairs rooms.”
“The heat pump kept short cycling every few minutes in early fall. CMS traced it to a loose low-voltage wire at the outdoor unit and secured the connection. The system runs full cycles and our electric bill dropped noticeably.”