If you’re in need of AC installation in Crystal Lake, IL, Leith Heating & Cooling has you covered. Our team furnishes top-quality AC replacement for our neighbors in this area. We know that a new air conditioning system for your home is a significant investment. That’s why we’ll take the time to discuss your options, talk about your budget and match you with the right system to meet your requirements.

Whenever you need a trusted air conditioning installation company, look no further than Leith Heating & Cooling. We provide service for customers throughout the entire Crystal Lake region, including those who reside near Three Oaks Recreation Area, Veteran Acres Park, St. Thomas the Apostle Catholic Church, North Wall Rock Climbing, Lakeside Legacy Arts Park and the Raue Center for the Arts.