Halco is a highly accredited, national award-winning contractor that has been providing high-quality solutions to residential and commercial clients since 1984. We have divisions that offer high-efficiency heating and cooling systems, plumbing and electrical solutions, home energy assessments, insulation and air-sealing, clean renewable energy systems and so much more! We are dedicated to quality work, sustainability, innovation, and to providing extraordinary service to our clients. We are open 24/7/365 and offer 24-hour emergency service.
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The Halco annual revenue was $21.7 million in 2026.
Brittany McDonald is the Executive Vice President of Halco.
49 people are employed at Halco.
Halco is based in Phelps, New York.
The NAICS codes for Halco are [238, 238220, 23822, 2382, 23].
The SIC codes for Halco are [15, 171, 16, 17].