Business Details
50+ Years
experience
Expert HVAC Services in Collinsville, IL
Tettaton Heating & Air Conditioning has been a trusted provider of HVAC solutions since 1952, serving Madison and St. Clair Counties in Illinois. Founded by Louie Tettaton and now led by his son Matt, our family-owned business combines over 69 years of industry experience with a commitment to quality and affordability. Our EPA-certified technicians specialize in heating, cooling, and air purification systems, offering repair, installation, and maintenance services for residential and light commercial properties. We prioritize customer satisfaction through personalized service, competitive pricing, and a 2-year labor guarantee on all work.As an American Standard Customer Care Dealer, we ensure our clients receive cutting-edge technology and unmatched expertise. Our deep local roots mean we understand the unique climate challenges of central Illinois, allowing us to deliver tailored solutions that enhance comfort and efficiency year-round. From furnace repairs to mini-split installations, our team approaches every job with the same dedication to excellence that has defined our business for generations.
Services
Air Conditioners
Furnaces
Water Heaters
Boiler Repair
Custom Sheet Metal
Humidifiers
Dehumidifiers
Air Purification
Mini-Splits
HVAC Maintenance
Details
- Year established: 1952
Highlights and features
- 69 years of combined experience in HVAC services
- Family-owned operation since 1952
- EPA-certified and licensed professionals
- 2-year labor guarantee on all services
- Specialized in American Standard and Lochinvar systems
Associations and certifications
- EPA (Environmental Protection Agency)
Services
Air Conditioners
We provide high-efficiency air conditioning units from American Standard for residential and commercial properties in central Illinois. Our technicians handle installations, repairs, and seasonal maintenance to ensure optimal performance during summer heatwaves. With over 69 years of experience, we guarantee reliable cooling solutions that reduce energy costs while maintaining indoor comfort through proper filtration and humidity control.
Furnace Installation
Our team specializes in conventional furnace installations using American Standard equipment designed for Illinois winters. We assess each property's heating requirements to recommend systems that balance energy efficiency with heating capacity. All installations include comprehensive safety checks and follow-up maintenance guidance to maximize system longevity and indoor air quality for residential and light commercial spaces.
Water Heater Repair
As authorized Lochinvar dealers, we offer repair and replacement services for gas, electric, and solar water heating systems. Our technicians diagnose issues like leaks, inconsistent temperatures, and efficiency loss while providing eco-friendly recycling of old units. We prioritize rapid response times for emergency situations and ensure proper system sizing during replacements to match household or business hot water demands.
Air Purification
We install advanced air purification systems that integrate with existing HVAC equipment to remove contaminants like pollen, bacteria, and chemical vapors. Our solutions address seasonal allergies and year-round air quality concerns through multi-stage filtration technology. The systems help maintain healthier indoor environments while improving HVAC efficiency by preventing particulate buildup in ductwork and components.
Custom Sheet Metal
Our custom sheet metal fabrication services address unique HVAC ductwork requirements for residential and commercial properties. We create precision-fitted components to prevent air leaks, reduce energy loss, and improve system efficiency. The service includes repairs for damaged ducts and modifications to accommodate system upgrades, ensuring proper airflow distribution throughout the property while maintaining structural integrity.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including air conditioner and furnace installation, repair, and maintenance, plus water heater services, boiler repair, air purification systems, and custom sheet metal fabrication.
Do you serve commercial properties?
Yes, we offer HVAC services for both residential homes and light commercial businesses throughout Madison and St. Clair Counties, Illinois.
Are your technicians certified?
All our technicians are EPA-certified and licensed professionals with extensive training in HVAC systems from manufacturers like American Standard and Lochinvar.
What areas do you service?
We primarily serve Madison County and St. Clair County, Illinois, including Collinsville, Caseyville, and surrounding communities.
Do you offer emergency HVAC services?
While we don't advertise 24/7 emergency services, we prioritize urgent repair requests and typically schedule same-day or next-business-day appointments for critical HVAC failures.
What warranties do you provide?
We offer a 2-year labor guarantee on all our HVAC services, in addition to manufacturer warranties that apply to installed equipment like furnaces and air conditioning units.
