I personally did not have a good encounter with this business. I called them on hot summer Saturday, the A/C unit at my work failed, I was under stress from all the customers, so I quickly called Lin Good and Son by aciddent, instead of my regular company. When the mechanic arrived I showed him the unit, and he told me it seemly lacked coolant, not being a mechanic myself i said ok do what you must. Without even attempting to look for a leak he poured 150 dollars worth of coolant in and was out in 30mins. Keep in mind it was Saturday so I paid 150 an hour. So $300 overall!! And what do you know a day later, the $150 worth of coolant leaked out, and Lin Good and Son refused to come out and fix the issue