For some reason I ended up with two (2) service technicians on site doing my semi annual service. I arranged for David to come out the day before and James and David both showed up. Not complaining but one technician probably could have handled it. I specifically asked for David since he has done the last 3 service calls and is the most thorough technician I have ever had out here in the 26 semi-annual service inspections we have had.
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