Permaloc Security Devices
Home Security
Phone: (301) 384-1333
Cross Streets: Near the intersection of Holly Grove Rd and Bryants Nursery Rd
Closed now
- Wed 9:00 AM - 5:00 PM
15733 Holly Grove Rd Silver Spring, MD 20905 ·153.22 mi
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Reviews
yelp 5.0
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P L.
08/11/16
They installed and have been monitoring our home for more than 20 years. Excellent! Staff responds promptly and professionally. Highly recommend this company.
More Jay D.
02/22/18
I first used Permaloc to hardwire my Georgetown home about 30 years ago. They did a wonderful job then and they did a wonderful job a few months ago when they installed cameras throughout this...
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