William G. Day CompanyHVAC Services in Wilmington
William G. Day Company specializes in Carrier HVAC installation, repair, and maintenance. Proudly serving Wilmington and the surrounding areas, we deliver reliable HVAC solutions to meet your home's needs.
Experience and Certifications
Financing Available
We offer flexible financing options for your new Carrier product or system. With approved credit, you can enjoy convenient monthly payments, competitive interest rates, and online bill pay.
Cool Cash
We participate in Carrier Cool Cash rebates. With the support of Carrier, during select times of the year Cool Cash rebates might be available when you purchase a qualified Carrier heating and cooling system.
Geothermal Installations
We are proud to install Carrier geothermal heat pumps, which harness earth's natural energy and consistent underground heat instead of relying on outside air like traditional heat pumps.
HVAC Repair and Installation Services
Air Conditioner Repair & Service
We specialize in fast, reliable air conditioner repair and service to keep your home cool and comfortable. Whether it’s a minor fix or a major repair, we're here to ensure your AC runs smoothly when you need it most.
Furnace Repair & Service
We provide expert furnace repair and service. Our skilled technicians are ready to quickly diagnose and resolve any issues, keeping your home warm and comfortable year-round.
HVAC System Installation
We provide expert HVAC installation to keep your home comfortable year-round. Whether you're replacing your current system or installing HVAC for the first time, we'll help you choose the right solution for your needs and handle the installation with precision and care.
About William G. Day Company
