Founded on April 4, 1984, by Ron and Lois Keeven, Keeven Heating & Cooling has remained a family-owned and operated business serving the St. Louis area and, since 1988, New Haven, MO. Today, Mike Keeven leads the company, specializing in energy-efficient HVAC solutions for homes and businesses. We stay current with industry technology to provide reliable, cost-effective comfort systems. Our technicians guide you through every step and ensure each job site is left clean. We're also proud to support local youth and community organizations. We look forward to serving you!