






NEW RIVER VALLEY
Christiansburg 540-381-1166
Blacksburg 540-951-5299
SMITH MOUNTAIN LAKE
Franklin County 540-721-5093
Bedford County 540-296-1180
CUNDIFF HEATING & AIR CONDITIONING
ROANOKE VALLEY RESIDENTIAL INSTALLATION
Toll Free 800-660-8398
Main Offices 540-366-0648
COMMERCIAL DIVISION
Metal Fabrication 540-343-9490
Gas Piping 540-982-1199




24-Hour Emergency Service
540-366-0648
SERVICE DEPARTMENT 540-362-8784







SOUTHSIDE
Forest 434-846-1323
Lynchburg 434-846-1323


Indoor Air Quality begins with
a Clean HVAC System
Keeping your family healthy is a challenge
With all the opportunity for infection in the outside world, your home should be a haven of freshness and safety. But lurking in the ductwork of most homes is the threat of bacteria and other organic material that can make you and your family sick. We have several solutions to this problem, each of which can greatly improve the quality of your indoor air.
- Our proprietary process, VACU-BRUSH Duct Cleaning System removes years of accumulated dirt in just a few hours. We can show you, with our camera, the condition of your ducts before and after cleaning. Our spinning brush removes the dirt from the walls of your ductwork while our extremely powerful vacuum sucks it away. We penetrate deeply within your system and then clean from the indoor unit main trunk line as well. We also clean each register and filter in your system and then apply a freshening agent to further ensure a fresh clean fragrance in your home.
- A Whole-Home Indoor Air Purifier is capable of capturing and killing airborne germs and allergens. The Carrier Infinity Air Purifier, with its' superior filtration efficiency, treats the entire air-stream through an exclusive, state-of-the-art, three stage process.
Stage 1 - A robust, precision-point ionization array changes particles as they enter the Infinity Air Purifier.
Stage 2 - A continuously charged media captures the charged particles. The opposing charges of both the media and particle provide an extremely effective capture mechanism.
Stage 3 - The current flow across the media in combination with intense ion bombardment kills captured viruses, bacteria and mold spores.
- An Ultraviolet Germicidal Air Treatment System may be mounted inside your system, near the indoor cooling coil, where fungus and microbes may grow and polutants can build up. These comtaminates can cause flare-ups of allergy symptoms, and if left on the coils, can inhibit airflow adversely effecting the efficiency of your heating and cooling system. When properly installed in your system, UV lights can kill live airborne pollutants, and clean the coil, preventing the build-up of dust, dirt and mold. An Ultraviolet Germicidal Air Treatment can minimize accumulation, allowing your system operate at peak efficiency levels.
- Humidifier Products
Dry, heated indoor air is often responsible for irritated sinuses, noses or throats, itchy skin, static electricity, and cracked woodwork, wallpaper and paint.
A humidifier is the solution. The humidifier evenly distributes moisture throughout the home to help eliminate the problems associated with dry, heated air. Also enjoy enhanced comfort and energy savings since humidified air actually feels warmer than dry air, meaning the thermostat can be set at a lower temperature for more economical operation.




