By upgrading existing HVAC system to a new High Efficency System you can save 60% or more over a heating or cooling system 10 years or older.We have systems with 5 to 10 years warranty and we offer extended warranty and Service Contracts for all of our equipment and Systems. Our MAYTAG(13 seer ) Gas Pack and Heat Pump Package units have Special Pricing thru Feb.2008. Example : 2 Ton 13 seer Heat Pump connected to existing duct system $ 3,900.00 (Fayetteville-Fort Bragg NC and Adj. areas.) Call (910)483 8654 for a Quote. Or Email jemccaskill@gmail.com Service Contracts NC Extended Warranty Trane We operate as Advance Heating & A/C- McCaskill Electric John E. McCaskill (Owner) 910 483-8654 Email : jemccaskill@gmail.com Fayetteville, North Carolina