Oneida’s Licensed HVAC Contractor

Holeshot Heating & Air Conditioning is a licensed HVAC contractor serving Oneida, NY, and Central New York, with over 20 years of experience in residential and commercial heating and cooling service.

You're here to make sure you're dealing with a real, established local operation before you pick up the phone. That's fair. Here's what you need to know about us.

Jon O’Herien Built Holeshot on Central New York Roots

Jon O'Herien owns Holeshot Heating & Air Conditioning. For over 20 years, he's served Oneida and the surrounding Central New York region, and he built this business on hands-on fieldwork, not a franchise playbook. He shows up, he does the work himself, and he knows the older housing stock and heating systems that make up this region better than anyone.

Licensed, Insured, and Ready Across Central New York

When you call Holeshot, you're calling a contractor with the paperwork and the coverage to back up the work.

• Licensed and insured HVAC contractor, so every job is covered from start to finish.
• Serving Oneida, Utica, Rome, Syracuse, and surrounding Central New York communities.
• Equipment we service: furnaces, boilers, fireplaces, tankless systems, air conditioning, and ductless mini-splits, plus installation, repair, and maintenance.