About Us

We are a family owned business that has been serving the greater Columbia, SC area for over 50 years. Providing quality workmanship by highly trained technicians and installers + a 100% Customer Satisfaction Guarantee.

Formed in 1966 by Melvin Howell Davis Sr. and Eva P. Davis. It is currently operated by second generation brother and sister, Buddy Davis and Jacki Davis Norris.

Our Mission has always been to provide quality service at fair and reasonable prices.

Why Choose Us?


We Provide Quality Workmanship plus our Customer Satisfaction Guarantee


Our Technicians & Installers are Salary Based Employees & are Highly Trained


We Offer our Customers Fair and Reasonable Pricing on All Work


We're Large enough to handle the biggest jobs, but small ENOUGH to care

This company was built on customer relationships, we will never sell you any service that you do not need and we stand behind all of our work. We train our technicians regularly on the newest equipment to ensure this level of service.

Equipment we focus on includes: Daikin VRV, Mitsubishi VRV & Patterson – Kelly Boilers, Peerless Boilers, Daikin Outside Air Units, Munter’s Fresh Air Units, Trane Chillers, Carrier Chillers, American Air Filter Units, Johnson Controls, York & others. We utilize in-house, factory and distributor training for our tecnicians.

Plus our construction department has built, installed, replaced and upgraded systems in all types of applications.


S.C. License Mechanical Contractor - License # M-1014
License classification A/C -5 and H/T-5 Unlimited