Business Details
50+ Years
experience
Emergency
services
Expert HVAC Services in Collinsville, IL
Founded in 1952 by Louie Tettaton and now led by his son Matt Tettaton, our family-owned business has served Madison County, IL for over 69 years. We specialize in residential and light commercial HVAC solutions, offering repair, installation, and maintenance services for heating, cooling, and air purification systems. Our team of EPA-certified professionals prioritizes quality, affordability, and customer satisfaction, backed by a 2-year labor guarantee. We maintain deep local expertise through decades of experience addressing regional climate challenges in central Illinois. Our commitment to excellence is reflected in our partnerships with industry leaders like American Standard and Lochinvar, ensuring access to cutting-edge technology.We operate with a community-focused ethos, encapsulated in our motto: We Live Here. We Work Here. We Are Tettaton Heating & Air Conditioning. Our technicians undergo continuous training to maintain technical proficiency and stay current with evolving HVAC standards. We emphasize transparent communication, providing detailed estimates and clear explanations of service requirements. Our longevity and reputation are built on consistent delivery of reliable solutions tailored to individual customer needs. This enduring dedication to service excellence continues to make us a trusted choice for HVAC services in the Metro East area.
Services
HVAC Repair
Furnace Installation
Air Conditioning Maintenance
Water Heater Replacement
Boiler Repair
Air Purification Systems
Custom Sheet Metal Fabrication
Humidifier Installation
Mini-Split Systems
Emergency HVAC Service
Details
- Year established: 1952
Highlights and features
- We have over 69 years of local HVAC experience serving Madison County residents
- Our technicians are EPA-certified with ongoing professional training
- Family-owned business maintaining personalized service standards since 1952
- We offer 2-year labor guarantee on all installations and repairs
- Authorized dealer for premium brands like American Standard and Lochinvar
Associations and certifications
- EPA Certified
- American Standard Customer Care Dealer
What people say
Expert technicians
Prompt service
Knowledgeable staff
Reliable solutions
Longstanding reputation
Services
HVAC Repair
Our certified technicians diagnose and fix heating and cooling system issues for residential and commercial properties. We handle all makes and models, providing same-day emergency service for critical failures. With specialized tools and extensive experience, we restore system functionality while identifying potential future issues to prevent recurring problems.
Furnace Installation
We install high-efficiency furnaces from trusted brands like American Standard, tailored to your home's specific heating requirements. Our process includes system sizing analysis and energy efficiency evaluation to ensure optimal performance. We provide complete installation with proper venting and safety checks for reliable winter operation.
Air Purification
Our air purification systems remove contaminants like dust, pollen, and bacteria from residential and commercial HVAC systems. We install advanced filtration units that integrate with existing heating and cooling equipment to improve indoor air quality. Solutions include UV light purification and HEPA filtration options for allergy sufferers.
Water Heater Repair
We service all types of water heating systems including conventional, condensing, and solar models. Our technicians diagnose issues like leaks, inconsistent temperatures, and efficiency problems. We provide both repair and replacement options with proper disposal of old units and recycling services.
Mini-Split Systems
We install energy-efficient mini-split systems for homes without existing ductwork. These zoned systems allow individual temperature control for different rooms while improving overall energy efficiency. Our installation includes optimal placement for maximum performance and aesthetic integration with your home's structure.
People
Louie Tettaton
Founder
Established the company in 1952 as a local HVAC service provider, building a reputation for quality workmanship and customer care that continues through the next generation.
Matt Tettaton
Owner
Took leadership in 1993, continuing the family tradition of excellence while expanding service offerings to meet modern HVAC needs in the Metro East region.
Questions
What HVAC services do you offer for residential customers?
We provide complete heating, cooling, and air quality solutions including repair, installation, and maintenance for furnaces, air conditioners, boilers, water heaters, and air purification systems.
Are your technicians certified and trained?
All our technicians are EPA-certified with ongoing training programs to maintain expertise with the latest HVAC technologies and industry standards.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for critical heating and cooling system failures that require immediate attention to maintain home comfort and safety.
What areas do you serve?
We primarily serve Madison County and St. Clair County, including Collinsville, Caseyville, and surrounding communities in central Illinois.
What brands do you work with?
We are authorized dealers for American Standard heating and cooling equipment and Lochinvar water heating solutions, offering both installation and service support.
Do you provide warranties on your services?
We offer a 2-year labor guarantee on all installations and repairs, with manufacturer warranties applying to the equipment we install.
