Mark Gray
Mark leads the company today, carrying forward the standards Phillip set in 1985 and pushing the team toward higher-efficiency, better-installed systems job after job.
Seven people lead South Nashville HVAC, with a combined 75+ years of experience in the trade. Most have been with the company more than a decade. When you call, you'll know the names of the people answering and the techs who show up.
Family-oriented, NATE certified technicians and installers — focused on quality and craftsmanship on every job.
Phillip founded the company on a simple promise: straightforward service, honest recommendations, and reliable comfort homeowners could count on. Three and a half decades later, the same values run the place — the names on the doors changed, the work ethic did not.
The leadership team you'll work with — office, service, and operations. Most have been here more than a decade.
Mark leads the company today, carrying forward the standards Phillip set in 1985 and pushing the team toward higher-efficiency, better-installed systems job after job.
Zack steers day-to-day operations — install scheduling, equipment sourcing, and making sure every truck rolling out is set up to do the work right the first time.
Jonathan runs operations across service, installation, and field training — translating two decades of HVAC experience into the playbooks the rest of the team works from.
Zack manages the service side — every repair call, every tune-up, every emergency dispatch — and makes sure the right tech with the right parts gets to the right house, fast.
Kathy is the voice on the phone, the calendar, and the message-thread keeping you in the loop. Customers regularly call her out by name — for good reason.
Teresa keeps the books steady — financing partnerships with Wells Fargo and Good Leap, vendor relationships, payroll for a long-tenured crew, and the financial discipline that lets the company invest in better tools and training.
"Kathy was great with communication about when to expect them. Techs were friendly, professional, & knowledgeable."
We tell you what the system actually needs — not what pads a ticket. A major portion of our business comes from referrals, and that only happens by being straight with people.
We run a room-by-room Manual J load calculation per Energy Star, design custom ductwork to match, and guarantee every new system is sized correctly for the home.
We come back in person after every installation to verify the job. If something isn't right, we want to know — and fix it — before the warranty card even gets filed.
The same team that installs your system also coaches the Saturday-morning league, sponsors the local programs, and rolls trucks toward disaster relief when neighbors need it.
Backing leagues and programs in the Nashville community since 1990.
An ongoing partnership with a local YFC chapter.
All refrigerants reclaimed in EPA-approved fashion through a certified third party.
Partnered with American Standard to donate replacement systems for families recovering from storms and tornadoes.
Schedule service, request a replacement consultation, or just ask a question. Kathy or someone on the team will get right back to you.