We are a team of professionals!

D&L Locksmith is your number one choice for commercial locksmith assistance in Long Island. All of our technicians are highly trained reliable, certified, and insured so that you never have to worry. If you’ve got a problem, leave it to us to fix it. Our commercial services extend to a variety of areas, far surpassing simple key and lock maintenance. We understand that businesses have myriad concerns in terms of security and confidentiality, which is why D&L Locksmith specializes in advanced locksmith application. Besides the many emergency services we offer to commercial settings, our technicians are equipped to handle more advanced locking systems.

The contrast between business and residential security demands are huge, and we respect that. We elevate to a new level of professionalism to meet the needs of any corporation. The scope of our available services includes repairs, installations, and upgrades – anything your business needs, we will ensure that you get it.

New Locks Installation
Commercial buildings have many offices to protect and it is important that each room has a lock and key. D&L Locksmith offers a variety of interior & exterior lock solutions for businesses of any size.
Push Bars / Exit Device
Doors with locks do not necessarily have to have door handles. Push bars are typically common on double-door entrances for commercial buildings. They are easy to use and easy to install.
Lock Re-key/ Master Key
For office buildings a master key is necessary for maintenance and security. As well, when offices change occupants it is advised to change the locks.
File Cabinet Locks
File cabinets are an excellent place for businesses to store important documents. Having a few of these throughout the office is never a bad idea. D&L Locksmith can secure your filing cabinet. We can also make keys by code for your cabinet.
Access Control Systems
Since commercial centers have many more entrances and exits to worry about, an access control system may be the most convenient solution. Lock, unlock, and monitor the traffic through all doors in a building. Take it a step further and add additional security measures such as alarm systems and your premise is completely secure.
High Security Locks, Pick Resistant key restricted locks Locks Repair/ Replace Mail Box Locks