To Whom It May Concern:
Our hospital has worked with Sierra Security Systems, Inc. since 2006. It is my pleasure to recommend them to your company. Their services have been top-notch, and we have been very pleased with the work they’ve provided us. They have always provided prompt service and are very accommodating, and knowledgeable. They provide our Life Safety Fire System Inspection on an annual basis and have provided other Security Camera and Alarm Installation type work throughout the years.
I recommend them without hesitation and look forward to working with them in the future.
Sincerely,
Danny W
Northern Inyo Hospital
Director of Plant Operations
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