Thank you so much for the excellent job you did replacing 6 of our plant roof top air conditioning units. You provided the up front expertise and knowledge to assure us you could do the job right but you also did it better than we could have expected! You started on time, although you had to wait for our security systems to be in place, and completed exactly as quoted. The workmanship and cleanup was without question to the tee. ​ It was a pleasure working with you and your crew. We hope that you and your crew. We hope that you will provide many years of services for us in the future and we can remain "partners".