Need Heating, Air Conditioning, Fireplace, or Indoor Air Quality, specialists in Simi Valley, Ventura, Santa Barbara, and the surrounding areas? Contact TriCounty Services! Since 1980, we've been providing top-quality services to home and business owners throughout the Tri-Counties. Whether you need new heater installation, emergency AC repairs, hydro-jetting drain cleaning, fireplace service and install, or indoor air quality services, we have what it takes to get the job done right, the first time. Our team at TriCounty Services is committed to providing honest, reliable services that you can trust.