If your HVAC system is more than ten years old, or if you have old and leaking duct work, your monthly energy bills are probably higher than they need be. A new energy efficient HVAC system can save you as much as 30% on heating/cooling costs and can pay for itself in just a few years.

Most people don’t realize that the air quality indoors is often much worse than outside. Having DHA install an Air Cleaner with your system removes bacteria, pollen, dander and mold spores from the air in your home. Leaving cleaner air and a healthier environment for you and your employees.

Have you noticed hot/cold spots in your Sacramento or Placerville area business. Are some rooms over conditioned while others are under conditioned? A new heating and air conditioning system in combination with programmable thermostats increase your comfort while saving you money.