A picture is worth a thousand words, a video is worth a million

Founded in 1982

Chesco Security is a family-owned and operated fire alarm and security services company. We are your source for all low voltage commercial or residential installation in the Southeastern Pennsylvania, Delaware, and Northeastern Maryland areas. With over 38 years of experience, we ensure that you always get the best product and service for your needs and budget.


24/7 Response

365 days/year

NICET Certified

UL Listed
Central Monitoring

Commercial Security Systems

Commercial Security

Your business deserves the best security. We’ll protect your business like it’s our own.

Residential Security Systems

Residential Security

Protect your home and get peace of mind with the latest in home security system technology.