Compare the highest-rated hvac professionals in Sullivan, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
Family-owned HVAC specialist serving Sullivan and surrounding areas for over 25 years. Expertise in high-efficiency furnace installations and complex ductwork design for Wisconsin's extreme temperature variations. Carrier Factory Authorized Dealer with NATE-certified technicians.
Full-service HVAC contractor with expertise in both residential and light commercial systems. Specializes in energy-efficient upgrades and hybrid system installations that handle Sullivan's cold winters and humid summers. Lennox Premier Dealer with EPA-certified technicians.
Reliable local HVAC service provider known for prompt emergency response and thorough maintenance services. Specializes in furnace repair and replacement for Sullivan's older homes, with expertise in both conventional and high-efficiency systems. Trane Comfort Specialist with focus on winter preparedness.
Sullivan's HVAC market serves a rural community with extreme seasonal demands. Winters regularly drop below freezing, creating heavy furnace usage, while summers bring humid conditions requiring reliable AC. The aging housing stock creates demand for system replacements and ductwork modifications. Energy efficiency is increasingly important due to rising fuel costs. Most providers offer 24/7 emergency service, particularly during winter months when furnace failures become urgent situations.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Sullivan regulations and climate