Sullivan Heating & Cooling, a family-owned and operated business, prides itself on honesty, trust, and hard work. The company provides quality products and services, with a commitment to prompt action and honest practices. Their team of skilled technicians offer 100% satisfaction guarantees on repairs and installations of home heating, air conditioning, and tankless water heater flushes. Christine in the office offers great customer service with little wait time for appointments. With a reputation for reliability, cost-savings, and exceptional customer service, Sullivan Heating & Cooling is a trusted and responsive choice for residents in the Buffalo WNY Area.
Always excellent service with friendly staff. HVAC system has been great since they installed it. Glad to have them perform routine check-up and maintenance.
September 2026
Very friendly and helpful! Maria did a great job inspecting and explaining my system!
September 2026
Maria was very thorough and quickly identified the issue with our AC. The quote was reasonable, and I’m very glad we found Sullivan to help extend the life of our system. Thank you for the excellent service!
