3G is a quality service that I highly recommend. We are so fortunate to have been working with Jerry and Jake. They are knowledgeable, responsive, and fair. They helped us find the right solution for our HVAC issues even when that wasn't the easy answer. They made sure their work was done correctly, walked me though it, and answered any questions I had. They went out of their way to help. I felt like we were part of their family.