Both men were professional dressed & polite. Upon opening the door; both men introduced themselves to me and shook my hand. While still at the door; they put on their shoe coverings and went to work. Edgar showed me the UV bulb that had gone out after removing it and explained that even though the other light was still on it might not be very effective since they were both put in a year ago. They even informed me that my neighbor's sprinkler system had some defective water heads. Excellent work from both men. I appreciate honesty these days!
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