Business Details
49 Years
experience
Emergency
services
Your Trusted HVAC Partner in St. Louis, MO
Since 1977, Controlled Heating & Air Conditioning has been a trusted provider of HVAC solutions in St. Louis, Missouri. As a second-generation family-owned business, we combine decades of hands-on experience with factory-trained technicians to deliver reliable heating, cooling, and air quality services for residential and commercial clients. Our commitment to excellence is reflected in our A+ rating with the Better Business Bureau and our focus on using top-tier equipment from brands like Lennox and Amana. We specialize in comprehensive HVAC services, including repair, installation, and maintenance of systems such as furnaces, air conditioners, heat pumps, boilers, and radiant heating.Our team prioritizes customer satisfaction through transparent communication, prompt emergency response, and energy-efficient solutions tailored to individual needs. With nearly 45 years of local expertise, we remain dedicated to advancing our knowledge of industry innovations while maintaining the personalized service that defines our family-owned operation.
Services
HVAC Repair
Furnace Installation
Air Conditioner Services
Heat Pump Repair
Boiler Replacement
Radiant Heat Systems
Air Quality Solutions
Humidifier Installation
Zoning Systems
Emergency HVAC Service
Details
- Year established: 1977
Highlights and features
- We offer 24/7 emergency HVAC services for urgent needs.
- Our technicians are factory-trained and certified in HVAC systems.
- A+ rated by the Better Business Bureau since 1977.
- Family-owned with nearly 45 years of local St. Louis expertise.
- We provide energy-efficient solutions tailored to residential and commercial needs.
Associations and certifications
- Better Business Bureau (BBB)
What people say
Prompt emergency service
Factory-trained technicians
Energy-efficient solutions
A+ BBB rating
Family-owned reliability
Services
HVAC Repair
Our HVAC repair services address urgent heating and cooling issues with precision and speed. Factory-trained technicians diagnose and fix problems in furnaces, air conditioners, and heat pumps, ensuring minimal downtime. We prioritize long-term solutions to prevent recurring issues while maintaining system efficiency.
Furnace Installation
We install high-efficiency furnaces tailored to your home's size and climate needs. Our certified technicians ensure proper sizing and integration with existing systems, maximizing energy savings and comfort. We offer brands like Lennox and Amana with lifetime warranty options.
Air Conditioner Services
From maintenance to installation, our air conditioner services cover all cooling system needs. We provide energy-efficient units with SEER ratings up to 26, ensuring optimal performance. Our team specializes in both residential and commercial cooling systems for year-round comfort.
Radiant Heat Systems
Our radiant heating solutions deliver even, quiet warmth through floors using hydronic or electric systems. Ideal for allergy sufferers, these systems eliminate air circulation while maintaining energy efficiency. We handle full installation and maintenance for residential properties.
Boiler Replacement
We replace outdated boilers with energy-efficient models that reduce utility costs by up to 40%. Our technicians install gas and electric boilers from trusted brands, ensuring proper configuration for your property's heating demands and existing infrastructure.
Questions
What HVAC services do you offer in St. Louis?
We provide heating, cooling, and air quality services including repair, installation, and maintenance for furnaces, air conditioners, heat pumps, boilers, and radiant heating systems.
Do you offer emergency HVAC repairs?
Yes, we provide 24/7 emergency HVAC services for urgent heating or cooling issues in St. Louis and surrounding areas.
Are your technicians certified?
Our team consists of factory-trained, certified HVAC professionals with decades of combined experience in residential and commercial systems.
What areas do you serve?
We serve St. Louis, Missouri, including Arnold and surrounding communities, with both residential and commercial HVAC solutions.
How can I improve indoor air quality?
We offer air purification systems, humidifiers, and ventilation solutions to enhance indoor air quality and comfort in homes and businesses.
