My solar hot water heater developed a slow leak. I called a service which hooks you up with a local company based upon your needs. The company called but were not available for about 10 days. I did an online search and the first company I called was Sundial Solar Services. I spoke to Arun who was in the middle of a job not far from me, but said he could come by later that same evening. I couldn't believe such fast service especially since it was a holiday. He came over as promised, and gave me an estimate for service and for replacement of my tank. That was a Monday evening, and now Wednesday afternoon the job is complete. What wonderful customer service. Great service, done so quickly. Arun was a true professional, he even took the time to go over how the solar process works with the tank. I will be using Sundial Solar for all my future needs.