Best Patio Cover Installation in Phoenix AZ

I contacted Sergio's Lawn services for a quote and asked them to come out to look at our property  And other services we may have. I spoke to Frank and he assured me that they will be out on Saturday between 12 and 1:00 p.m.. Saturday came and went and he stated he left are phone number in his office and could not contact us so we made another appointment for him to come out today which is Tuesday August 28th after 1:00 p.m. it is now 3:00 p.m. and he has not shown up as of yet come to find out he is still at another location and he did not contact us to tell us he will not be showing up today. I decided to let him know we do not need his services. I will not be contacting this service.  It is very hard to find a reputable lawn service company in Arizona that will keep their word.

Can anyone recommend someone that is highly reputable and honest?