Trusted Security & Locksmith Services Since 1936

Whether you’ve just bought a new house and need to change the locks or have locked yourself out of your car on a particularly frazzled afternoon, SL Security Pros is the Farmingdale locksmith to call. We have over 80 years of experience providing locksmith services in Farmingdale NY.

More than just doors and locks, we also provide security services, including:

Read our reviews to see why we receive 5-star ratings from our local Farmingdale clients!

Local Reviews
for Farmingdale, NY

Our Reviews by City

Amityville, NY (3)
Babylon, NY (1)
Bayport, NY (1)
Bellmore, NY (1)
Deer Park, NY (1)
Lindenhurst, NY (6)
Massapequa Park, NY (1)
North Babylon, NY (1)
Oakdale, CA (1)
Oceanside, NY (1)
Patchogue, NY (1)
Plainview, NY (1)
Ronkonkoma, NY (1)
Stony Brook, NY (1)

Walter R.

Walter R.

Car opening

Near Central Ave, Farmingdale, NY 11735
Walter R.

Walter R.

Rekey storefront

Near Central Ave, Farmingdale, NY 11735
Lori .

Lori .

CCTV INSTALLATION AND ALARM INSTALLATION PLEASE REVIEW

Near Conklin St, Farmingdale, NY 11735
Lori .

Lori .

cctv installation and alarm installation please respond

Near Conklin St, Farmingdale, NY 11735
Lori .

Lori .

cctv installation burg alarm installation re: Rixon

Near Main St, Farmingdale, NY 11735
Steve S.

Steve S.

6 cat 6 cable runs and mounting of 6 wall mounted monitors

Near Broadhollow Rd, Farmingdale, NY 11735