Controlled Air Systems, Inc.

Controlled Air Systems (CAS) specializes in the installation and service of residential heating and air conditioning systems in Central Ohio. Whether you are remodeling, building a new home, or replacing your current system, you will work directly with a licensed contractor at Controlled Air Systems who will advise you on the best solution for your heating and cooling comfort.

At Controlled Air Systems, we are committed to your complete comfort, and we know that is more than just the temperature of your home. With today's growing concerns over indoor air quality, we offer a full line of air cleaners and humidifiers, as well as duct cleaning.

Our Services include:

• 24 Hour Service
• Free Estimates
• Full 5, 8 or 10 year warranties.
• All work guaranteed.
• Visa/Mastercard Accepted

Customer service is important to CAS and we strive to provide for all your heating and cooling needs. With our Preferred Service Agreement, we will inspect your HVAC system to keep it operating efficiently and safely.