Controlled Heating & Air Conditioning, Inc.

Controlled Heating & Air Conditioning, Inc. serves Arnold, Missouri and the surrounding communities with a 4.6-star rating drawn from 19 homeowner reviews. The company operates as a family-run business with round-the-clock availability, ensuring residents can reach them any day of the week for heating and cooling emergencies. Their service portfolio spans new system installations, comprehensive maintenance programs, and diagnostic repairs across residential heating and cooling equipment.

What distinguishes this contractor from neighboring providers is their commitment to transparent pricing and willingness to help homeowners navigate replacement decisions. Multiple reviewers note the company provided competitive bids that saved nearly $3,000 compared to other area contractors. The team prioritizes clear communication throughout service appointments, with office staff keeping clients informed of technician arrival times and project timelines.

Reviewers recount specific scenarios where the team delivered results when it mattered most. One homeowner describes a holiday weekend pilot light failure that brought the furnace to a standstill; the technician diagnosed a faulty control module and had the system operational again within hours. Another recalls a Thanksgiving eve emergency when Marty arrived late in the evening to diagnose a furnace failure, accommodating the family's pets and wearing protective masks throughout the visit.