The city of Irvine in central Orange County is a very large master-planned community of 287,000 residents.  The city is 66 square miles and has been in control of the Irvine family for over 140 years.  Irvine is as close as 2 miles from the ocean to 11 which creates broad temperature variances.  Garden Grove Tree Service offers complete tree care services for many Orange County cities home and business owners.