Which HVAC Contractor Should You Choose in Wausau, WI?

Hurtis Oil provides comprehensive HVAC solutions including heating, cooling, and indoor air quality services for residential and commercial clients. Founded in 1954, we combine decades of expertise with modern technology to deliver efficient, reliable climate control systems. Our commitment to honest service, competitive pricing, and customer satisfaction has made us a trusted local leader.

Gilray Heating & Cooling delivers comprehensive HVAC solutions in Wausau, WI, specializing in heating, cooling, and air quality systems. With over 40 years of local expertise, we provide 24/7 emergency repair services, energy-efficient equipment installations, and preventative maintenance for homes and businesses. Our Lennox Premier Dealer status ensures access to advanced technology for superior comfort and cost savings.

Royal Heating & Cooling provides comprehensive residential and commercial HVAC services in central Wisconsin. Established in 2007, we specialize in heating, cooling, and ventilation system installation, repair, and maintenance. Our certified technicians deliver customized solutions for homes, businesses, and large-scale construction projects.