SL Security Pros has provided Cold Spring Harbour, NY businesses and residents lock installation and repair services since 1936.
Read our reviews to find out what your Cold Spring Harbour, NY say about our three generations of family service.
Welcome, Suffolk Lock customers! We have changed our name, but still offer the same expert service and technicians. Please contact us with any questions.
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Safety & Security for Suffolk and Nassau Counties
Cold Spring Harbour NY Locksmith
LICENSED
Bonded & Insured
Don’t trust your safety and security
to to anyone less qualified.
CONTRACTS
New York State
Trusted to provide security systems
and solutions to state agencies.
Serving all of Suffolk and Nassau Counties!
No matter where you live on Long Island, you can count on SL Security Pros to be there for you.
See what your neighbors are saying about our professional locksmith and security services.
