Custom Air Conditioning and Heating Co.

At Custom Air Conditioning and Heating Co., we help homeowners and businesses stay comfortable through Ohio’s changing seasons. Locally owned and trusted since 1976, we bring decades of experience to residential and commercial heating and cooling needs. Our certified, highly trained technicians provide HVAC installation, repair, upgrades, and routine maintenance, whether you need an urgent furnace repair, a high-efficiency air-conditioning system, or dependable service to keep existing equipment running smoothly.

Our work extends beyond heating and cooling. We offer indoor air quality improvements designed to support better circulation, reduce airborne contaminants, and maintain balanced humidity. We also provide water heater services and precise air duct fabrication and installation. By using quality materials and advanced techniques, we focus on creating durable, efficient, and reliable systems for homes and businesses. As fully licensed and insured professionals, we approach every project with careful workmanship, safety, and attention to detail.

We believe good service begins with listening. From the first conversation, we take time to understand your concerns, answer your questions, and recommend options suited to your HVAC requirements. Our pricing is fair and upfront, without hidden fees, and our work is backed by a one-year workmanship warranty and a 100% satisfaction guarantee. We are proud to have earned a reputation for dependable service and quality solutions in Columbus, Dublin, and Delaware, Ohio. From our location at 935 Claycraft Road in Columbus, we remain committed to delivering personalized service and long-term comfort solutions with professionalism and care.