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Contacting a business should feel like a simple step toward a solution, not a hassle. At Keystone Heating & AC, we believe that when you reach out, you’re not just calling an HVAC company—you’re connecting with a team dedicated to your comfort and peace of mind. As a staple in the Racine and Kenosha communities since 1918, we have over a century of experience keeping homes and businesses comfortable year-round. Our commitment goes beyond the sale and service of your HVAC system; it’s about providing reliable, honest work that you can depend on. We understand that your heating, cooling, or commercial refrigeration issue can’t always wait for a convenient time, which is why our dedicated, fully trained staff is available 24/7 for emergency support. Whether you need a quick repair or are ready to explore the installation of a new, energy-efficient Rheem HVAC system, our team is ready to listen and help you find a solution that fits your budget. We’re proud to serve the counties of Racine & Kenosha, including communities west of I-94, ensuring no homeowner or business is left out in the cold—or the heat.
See our residential HVAC service area map below, including communities throughout Racine and Kenosha counties:
When you contact Keystone Heating & AC, you’re accessing a wide range of expertise, from the essential maintenance of your furnace or boiler to the intricate care required for commercial refrigeration. While we specialize in installing high-quality Rheem equipment, our technicians are skilled and equipped to service and maintain all HVAC brands, so you can be confident we have the knowledge to handle your specific needs. Our focus is on building long-term relationships with our clients, providing not just a one-time fix but a trusted partnership for all your heating and cooling needs. Every call, every service appointment, and every installation is a chance for us to prove our unwavering commitment to your satisfaction and safety. We invite you to experience the Keystone difference for yourself—where exceptional service, time-tested expertise, and genuine community commitment are just a phone call or click away. Reach out to us today to get started and see why generations of families and businesses in the Racine and Kenosha areas have placed their trust in us.
