
Lake County Mechanical provides heating, cooling, indoor air quality, and water heater services in Antioch, IL. Our team focuses on reliable workmanship, clear communication, and practical comfort solutions.
Antioch is where Lake County Mechanical was founded, and it remains at the heart of everything we do. The area experiences cold winters, warm summers, and shifting seasonal conditions that place high demands on heating and cooling systems. As a local HVAC company, we understand the specific comfort challenges Antioch homeowners and businesses face throughout the year.
Our team provides reliable heating, cooling, indoor air quality, and water heater solutions designed for long-term performance. We’re proud to serve our hometown with honest service, skilled workmanship, and a commitment to lasting comfort.

Homeowners and businesses in Antioch, IL count on responsive HVAC service throughout changing seasonal conditions. We help clients reduce comfort issues, improve system reliability, and plan upgrades with confidence.
We follow a clear and straightforward process to ensure reliable results, honest recommendations, and a smooth experience from start to finish.
We assess your heating, cooling, or comfort system to understand performance, efficiency, and overall condition before recommending any work.
We explain practical options in straightforward terms, outlining repair, maintenance, or replacement paths based on your needs and long-term goals.
We complete approved work with attention to detail, verify system performance, and ensure reliable operation before considering the job complete.
Looking for reliable heating, cooling and air quality services in Antioch? Contact our local team to schedule service and get expert comfort solutions for your home or business.
Yes, we’re available 24/7 for emergency heating, cooling, indoor air quality, and water heater repairs. Whether it’s a broken AC during a summer heatwave, a furnace failure in the middle of winter, poor indoor air concerns, or a leaking water heater, our team is always ready to respond quickly and restore your comfort and safety.
We offer complete heating and cooling services for homes and businesses. Our work includes system installations, repairs, maintenance, and emergency services to keep your property safe, efficient and comfortable year-round.
Booking a service with Lake County Mechanical is quick and easy.
You can schedule an appointment online through our website, call us directly at (847) 989-4649, or email office@lakecountymechanical.com.
Our team will confirm your booking and find the best time that works for you.