K&D Locksmith NYC

Long Island · Nassau County · Open 24/7

Commercial Locksmith on Long Island

From office towers in Garden City, Uniondale and Lake Success to shops on Main Streets across Nassau and warehouses in Hicksville and Inwood, we keep Long Island businesses secure, 24/7.

✓24/7 business lockouts✓Master key systems✓Access control✓Exit devices & closers
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Commercial Locksmith · Long Island

Business Locksmith Services on Long Island

01

Office lockouts

Locked out of an office or suite after hours? We get you in.

02

Master key systems

One key for managers, limited keys for staff.

03

Access control & keypads

Keypad and fob entry for offices and medical practices.

04

Storefront & gate locks

Storefront cylinders and roll-down gate padlocks.

05

Panic bars & door closers

Exit devices and closers installed or repaired.

06

Warehouses & yards

Padlocks, yard gates and heavy-duty locks.

Local Service

Serving Long Island Businesses

Nassau’s business areas range from the office buildings of Garden City, Uniondale, Mineola, Jericho and Lake Success to the downtowns of Rockville Centre, Freeport, Westbury and Great Neck, plus industrial areas in Hicksville, New Cassel and Inwood. Offices and practices need master keys and access control; shops and restaurants need storefront locks, gate padlocks and door closers.

We design key systems, rekey when staff change, repair exit devices and handle after-hours lockouts. We inspect on site and give you an estimate before any work.

For businesses in New York City, see our NYC commercial locksmith page.

K&D Locksmith NYC technician and service van on Long Island

How It Works

From Your Call to Problem Solved

01

Call or send the form

Tell us your Long Island address and what you need.

02

Nearest van is sent

Our mobile vans cover all of Nassau County, usually there in about 30 minutes.

03

Estimate before work

The technician checks the job and confirms the price first.

04

Done and tested

Everything tested with you before we leave.

Long Island Towns

Commercial Locksmith Near You

A few of the Long Island towns we serve. See all Long Island towns.

FAQ

Commercial Locksmith on Long Island

Something else? Call (646) 881-2746 any time.

Do you open offices after hours?

Yes. Business lockouts are handled 24/7, including weekends and holidays.

Can you rekey our office when staff change?

Yes. We rekey and update master key systems so old keys stop working.

Do you install access control?

Yes. We install keypad and fob entry for offices and practices.

How is commercial work priced?

It depends on the doors and hardware. We inspect on site and give an estimate first.