Security/Fire Systems Narrow search by: Keyword: Results Found: 2 View On Map new search Sort by: A-Z Print Piedmont Communications Services, Inc./ PCSI Security 819 E. Atkins Street Dobson, NC 27017 (336) 374-7233 Sonbert Security Systems, Inc 505 Harvey Street Winston-Salem, NC 27103 (336) 768-0388