WARSAW — Collier’s Heating & Air Conditioning announced it reached the highest level of accreditation from Mitsubishi Electric Cooling & Heating. Collier’s is the only Elite Diamond contractor in Northern Indiana, said a news release from Collier’s. “This is a huge honor for us,” owner Joe Collier said. “Our sales and install technicians have spent …read more.

WARSAW — Collier’s Heating & Air Conditioning has served Warsaw since 1987 with top-level services for heating, air conditioning, and ventilation. Now in the 31st year, the business is growing along with the community and moving to 2365 North Shelby Drive, Warsaw. Collier’s history begins in 1987. Joe Collier and Ken Diekhoff bought the Lennox dealership in Warsaw and started …read more.