Before replacing my 25 year old Central Air Conditioner, they serviced the old unit for a few years, always promptly coming out on a service call and getting it working again whenever it quit functioning.

Finally when my old unit quit working again and would no longer function, GRC measured the interior space of the home to determine the proper size A/C needed and suggested what would best suit our needs.  They explained the advantages of various new A/C systems at different price points.  We decided on a system and GRC then promptly scheduled installation and professionally installed the new system the following week.

Whether servicing an older A/C system or purchasing a new one, I recommend GRC Mechanical.  They have the training, skill and knowledge to do the job right.
Alan F., Rivervale