I had a great experience with Valentin from plumbera and highly recommend them,my AC central air unit had been leaking so I called another company in early on this month to get it serviced. It took them 1 week to get out and then they gave me an estimate of huge amount. I called plumbera to get a second opinion. It was the hottest week of the summer but Valentin arrived exactly on time the next morning,he spent an hour fixing the leak,my system is working again, not leaking any more. thank you Valentin and plumbera.