James (the owner) came out to check our a/c unit, we were using another company and they seemed to think our problem was just the hot Texas weather. James informed us that no, the unit was NOT working properly and gave us an option for repair. We live off the grid and the old unit would drain our batteries almost every night, a lot of the time leaving us no choice but to run our backup generator to make up the difference! Not efficient! He and I talked about the option of putting in a new high efficiency unit! And Whoa!! This new unit runs at probably half or less the power! We are on day three and have yet to use the backup gen!! Amazing!! Integrity is the BEST! Professional, on time, pricing is fair! And they do what they say!!! Highly recommend!!!!