Halco

Located in Phelps, New York, Halco is focused on providing high-quality energy solutions to residential and commercial clients. We have divisions that offer high-efficiency heating and cooling systems; home energy audits; and envelope improvements including insulation, air-sealing, and clean renewable energy systems. We are dedicated to quality work, sustainability, innovation, and to providing extraordinary service to our clients.

Halco opened its doors in 1984 with husband and wife duo, Hal & Tammy Smith. The business started as Halco Plumbing & Heating DBA, a residential plumbing and heating service and installation contractor. The company continued to grow until 1993 when we incorporated as Halcyon, Inc.