What a difference. The first company came out, charged $100 service call, and quoted $1500 for a leak check and $1800 for repair/recharge which I declined. Mike from Comfort Air came and checked the system, said the refrigerant was low by a few pounds, and recharged it for $395. Mike said, “If there’s a leak it’s slow but will get worse over time”. Meanwhile, we’re cool during the heatwave and we’ll see how bad the leak is. So far a few pounds over 9 years ain’t so bad 😉