In this age of quid pro quo, why would any consumer write a positive review without getting something in return. It is normally easier to write negative reviews when things go wrong. Holly HVAC is a "Positive Company". They are dependable and reliable. They show up on time and render professional services without trying to sell you the next "Best Ideas" in the HVAC profession. They go the extra mile for their customers and perform services for non customers in emergency situations. I know because I was one. My furnace stopped during an icey and snowy day with temps in the teens. I called my HVAC office only to be told they could not come because of the weather. I called Holley HVAC and explained my situation and Aubrey came by later that day and fixed my furnace. I would highly recommend them for all your HVAC needs, no matter if it is annual maintenance to complete new systems. You cannot find a better team to work with.