Sinclair Air Systems installs ductless mini split systems for homes and businesses across La Verne, Covina, Glendora, and the San Gabriel Valley. Mini splits are a smart choice when traditional ductwork isn’t practical — or when you want independent temperature control in specific rooms.
A mini split system has two main parts: an outdoor compressor and one or more indoor air handlers. They connect through a small conduit instead of bulky ductwork, which means less construction and a faster install. Each indoor unit controls its own zone, so you heat or cool only the rooms you’re using.
Mini splits save space and energy. No ductwork means no duct losses — which can account for 20-30% of wasted energy in traditional systems. They’re quiet, efficient, and give you room-by-room control over your comfort.
Great for room additions, garages, converted attics, older homes without ducts, home offices, or any space where running ductwork would be expensive or impractical. We install all major brands including Mitsubishi, Daikin, and Carrier.
We’ve been installing mini splits across the San Gabriel Valley for years. We’ll help you pick the right system for your space, handle the full installation, and make sure everything runs right before we leave. Honest pricing, no upsells, and we stand behind our work. Call (626) 331-4541 or book online for a free estimate.
If you’re searching for ‘mini split installation near me’ in Covina or Los Angeles County, you’ve come to the right place. We’re ready to bring the future of home heating and cooling to your doorstep. Contact us today to schedule a quote for a ductless mini-split system today!
