Averill Heating & Air Conditioning

Averill Heating & Air Conditioning has served St. Louis homeowners since 1968, building a second-generation family business that now handles hundreds of service calls annually. The company holds a 4.9-star rating across 239 client reviews, reflecting consistent execution on AC repairs, furnace installations, and system replacements throughout the metro area. Their service fleet responds to neighborhoods across the city, including Kirkwood, Webster Groves, and the surrounding county communities.

Customer feedback points to several distinguishing practices. The team at Averill offers Saturday service calls without , deploying technicians the same day when systems fail during weekend heat. Owner Mark Averill visits properties personally to provide quotes, walking homeowners through equipment options and explaining manufacturer warranties. The company maintains a four-person installation crew for full system replacements, completing both AC and furnace work in single-day appointments.

Reviewers recount specific scenarios that demonstrate their responsiveness. During a vacation, one homeowner called when their AC struggled in summer heat; Averill sent a technician Saturday morning with no extra charge, adjusting the system so it functioned until the family returned. Another client collected five estimates before choosing Averill, citing Mark's honest approach and the installers' methodical work. Technician Eric C earned separate mention for explaining each repair step to a homeowner, while technicians Brandon and Mike were praised for professional conduct during a multi-unit replacement.