Since establishing our presence in the northwest suburbs of Chicago, Lea Heating & AC has been at the forefront of delivering exceptional heating, ventilation, and air conditioning services to both residential and commercial clients. Our comprehensive approach to HVAC services has helped countless homeowners and businesses maintain comfortable indoor environments throughout the year.
Service Area Excellence
Our dedicated service area includes some of Chicago’s most vibrant suburban communities:
• Elgin, IL
• Algonquin, IL
• Carpentersville, IL
• Hoffman Estates, IL
• Sleepy Hollow, IL
• West Dundee, IL
Comprehensive HVAC Services
Whether it’s the depths of winter or the height of summer, our team of certified technicians provides expert solutions for all heating and cooling needs. Our core services include:
• Professional heater installation
• Preventive furnace maintenance
• Emergency furnace repair
• Comprehensive heating system diagnostics
• Energy efficiency consultations
• HVAC system upgrades
The extreme temperature variations in the Chicagoland area make reliable heating systems essential for both comfort and safety. Our technicians stay current with the latest industry developments and technological advances, ensuring that every service call results in optimal system performance.
Industry Leadership
In an industry where technology constantly evolves, we maintain our position as a leading HVAC service provider by investing in ongoing training and utilizing state-of-the-art diagnostic tools. This commitment enables us to offer solutions that are not only effective but also energy-efficient and cost-conscious.
We understand that heating system failures don’t always occur during regular business hours. That’s why we maintain emergency response capabilities to address urgent heating and cooling needs across our service area. Our team’s expertise extends across all major brands and models of HVAC equipment, ensuring that we can handle any repair or installation challenge.
The changing seasons in Illinois demand reliable heating and cooling systems. From routine maintenance to complete system replacements, we pride ourselves on delivering solutions that keep homes and businesses comfortable year-round while helping clients manage their energy costs effectively.
Our commitment to excellence in HVAC services continues to drive our growth and reputation across the northwest suburbs of Chicago, making us a trusted partner for all heating and cooling needs.