Service Overview
Discover our expert HVAC solutions tailored for Lake County homes and light commercial properties, focusing on fast repairs, reliable maintenance, and efficient installations.
Emergency Repair Services
Available 24/7, our prompt emergency repairs ensure your heating or cooling system is restored quickly to keep your comfort uninterrupted.
Comprehensive Maintenance Plans
Regular upkeep designed to extend system life, boost efficiency, and prevent costly breakdowns for your HVAC equipment.
Family-Owned HVAC Experts in Lake County
Delivering reliable, fast, and affordable HVAC solutions.
Comprehensive HVAC Repairs
Expert repairs for boilers, chillers, and HVAC controls.
24/7 Emergency Service
Rapid response to keep your home comfortable anytime.
Preventative Maintenance Plans
Keep systems efficient with scheduled upkeep and inspections.
Professional HVAC Installations
Quality installations tailored for homes and light commercial spaces.
Expert HVAC System Installation & Setup
Hear from our Lake County customers who trust us for reliable, efficient HVAC solutions tailored to their needs.
Tommy Boy HVAC’s prompt service and skilled technicians exceeded my expectations in every way.
Sarah M.
Homeowner, Vernon Hills
The team was friendly, knowledgeable, and fixed my boiler quickly during an emergency.
James L.
Property Manager, Lake County
Professional, trustworthy, and efficient—Tommy Boy HVAC delivers exceptional service every time.
Emily R.
Small Business Owner, Waukegan
I’m extremely satisfied with their maintenance services and friendly customer care throughout.
Michael T.
Resident, Grayslake