needed a new AC unit , inside and out. got several quotes from several of the top tier companies that advertise a lot in our area , Berkey's wasn't cheapest but reasonable in comparison . I wanted expert installation as this is crucial over the lifetime of the unit. reviews for cheapest quote scared me off and boy am i glad I chose Berkey's. Technicians corrected several issues from original install years ago , and made improvements in gas line to protect my new indoor unit , much appreciated . I'm not sure I know what kind of job the cheaper guys would have done , but I know I am thrilled with the job Berkey's did. Looking forward to a cool summer . Thanks Berkey's !