403 Headquarters Dr. Unit 5
Millersville, MD 21108
(443) 396-3797

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dennis@haasandsons.com

dennis@haasandsons.com


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Installation of new door bell transformer located under neath stair set in basement utility closet. Previous technicians work inside of panel did not affect location or integrity of current bad transformer. Transformer was dated May of 1991 and did not have power currently. Installation of new chime box and removal of old splices for chime. All has been updated and works currently with new Nest settings.