I have dealt with many contractors over the years and in all of those interactions I have never dealt with a company with a higher level of ethics, sense of professionalism, powerful level of communication courtesy, and most importantly very responsive to malfunctions or problem areas we get into. We had, unfortunately two problems which occurred which were unfortunate and not related to the Burkholder company - - one was hitting a power line under ground during construction and second was some lighting failures a year after install. In both cases the Burkholders rose to the occasion to make certain everything was rectified perfectly and professionally!