Welcome to our site for Heating and Cooling Sales and Service. Residential and Commercial . We specialize in HVAC replacement and upgrades for existing Homes and Commercial Buildings. We also do New Residential and Commercial HVAC Construction and Design. We operate as Advance Heating & A/C- McCaskill Electric John E. McCaskill (Owner) 910 483-8654 Email : jemccaskill@gmail.com Fayetteville, North Carolina