Warning: If you have an older AC, like I do, that loses Freon, the CA. EPA is phasing out it's use! Fill up in 2018 as shortly thereafter it will not be legal to keep your AC running longer by adding any to it. I just learned this from David, the Service Champion (SC) technician who spent the last 2 plus hours cleaning and providing maintenance to my unit. I trust,, then verify it via Google: it's true. I've used the services of Service Champions since 2006 and always impressed with their technicians and the 2 hours plus spent for a PM of under $90 per service. For most HVAC companies that would only cover a trip charge. Have you ever felt cheated when a service company you use only offers specials to NEW customers? I do! SC is different as they reward repeat clients and prioritize your need for service over any potential new customer. And from the first visit you discover the owner's (Leland Smith) brilliant marketing strategy: give way more value than you charge to earn repeat business. I've used them for over 10 years and have no desire to change or overpay a competitor. Today David educated me on ways to clean my AC with the hose every six months, when to change filters, maintain space from weeds from my unit and much more to encourage my 15 year old unit to keep on chugging. Oh, and I always ask the technician to help me with an odd chore around the house. Why not? Owner Leland advertises the fact they are willing to pick up your paper or help with the dishes. Test it for yourself1 PS. I can't believer several Yelpers ding this company with a 1 star simply because they resent receiving their ads! Shouldn't a company be rated for it's quality service and prices! Yelp should move those whiners into the "not recommended" reviews rather than lower this or any company's rating for such idiotic complaints. IMHO, such reviews that have nothing to do with service and drag down service ratings, should not be included as reviews. Total BS!