Experienced Technicians, Exceptional Service
At Controlled Heating & Air Conditioning Inc., we are a family-owned business that has been serving the St. Louis, Missouri area for nearly four decades. Our company was founded in 1977, and since then, we have established ourselves as a trusted and reliable HVAC (heating, ventilation, and air conditioning) provider.
Our History and Mission
Our company's history is built on a rich legacy of providing exceptional service to our customers. Our founders recognized the importance of indoor comfort and the impact it has on our daily lives. They envisioned a company that would not only provide top-notch HVAC services but also educate and inform their customers about the latest technologies and innovations in the industry.
Our Services
At Controlled Heating & Air Conditioning Inc., we offer a wide range of services, including:
Residential HVAC Services
- Sales and installation of HVAC equipment from top manufacturers such as Lennox and Viessmann
- Repair and maintenance services for residential HVAC systems
- Humidification and dehumidification services
- Air quality control and filtration systems
- Radiant heat and hydronic heating systems
- Zoning systems for energy-efficient temperature control
Commercial HVAC Services
- Custom-designed HVAC solutions for commercial applications
- Sales and installation of commercial-grade HVAC equipment
- Repair and maintenance services for commercial HVAC systems
- Design and installation of custom HVAC systems for unique applications
Our Advantage
What sets us apart from other HVAC companies is our commitment to excellent service, customer satisfaction, and a passion for staying ahead of the curve in the ever-evolving HVAC industry. Our team of experienced technicians is factory-trained, state-licensed, and insured, ensuring that they are equipped to handle any HVAC-related service or repair job.
Philosophy and Values
At Controlled Heating & Air Conditioning Inc., our philosophy is built on trust, integrity, and a commitment to exceeding customer expectations. We believe in fostering long-term relationships with our customers, continuously learning and improving our services, and upholding the highest standards of professionalism and ethics.
Conclusion
As a family-owned business with a rich history and a commitment to excellence, we are honored to serve the St. Louis, Missouri area. Our team of experts is dedicated to providing exceptional service, exceptional products, and exceptional results. We invite you to experience the Controlled Heating & Air Conditioning Inc. difference.

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