I posted another review about Josh's fantastic service for my boiler several months ago. When my…read moremini-splits stopped blowing cold air, I knew Josh would be the one to call. He fit me into his packed schedule (of course the units picked the first hot spell of the season to act up), diagnosed a refrigerant leak, and set about fixing it. If you're not familiar with mini-split systems, the difference between them and central air is that where central air cools air at the condenser unit then circulates it through your house, mini-splits circulate refrigerant, cooling the air at various "head units" throughout the house. The advantage is that mini-splits are easier and faster to retrofit into old buildings. The disadvantage is that there are many more places for a refrigerant leak to hide. Josh filled the system with UV dye and came back late in the evening to check for leaks. He found a couple of egregiously loose fittings---a sure sign of shoddy installation by the other company that had installed the system. At this point, he suspected there were probably loose fittings elsewhere. He's keenly aware of how expensive refrigerant is, and how bad it is for the environment when it leaks. With that in mind, along with the fact that the heat spell had broken, he suggested we hold off on refilling the system until he could come back and do a full system walkthrough. When he came back, he pressurized the system to its max with Nitrogen, so he could check for leaks without wasting refrigerant. It just so happened to be the hottest day of the year (so far), but that just made him more determined to get the system running for us. He worked thoroughly but quickly and got our system running better than I think it ever has. I'm profoundly grateful for his hard work and dedication. I cannot recommend him highly enough for any HVAC work you need done.

New customer, and can confirm all excellent reviews. Josh is very professional and does a nice job…read moreexplaining the service and the state of systems. Fairly priced and didn't try to sell us things we didn't need.