Finally after living in Las Vegas for two years and having our air serviced each year we get an honest hard working service person who genuinely loves his job! Last year the service person from a company I don't remember did not check our unit out completely but ironically did have repairs to do and charge our property management. We spent over $300 a month trying to cool our upstairs only to find out from the Mojave service person that a wire was not hooked up correctly which did not allow our unit to run efficiently. Now since the early warm weather we have run the units and both are working the way they should; thank you to a diligent person named Cecil Becker I will only use Mojave in the future. I also found out that if you are buying a home to have Mojave come look at air units due to a home inspector cannot open the units up and give full check, they only see if they are working. This could save you thousands in your home purchase.