Commercial glass door lever
San Fernando Valley Commercial Locksmith

LA's Commercial Locksmith for Property Managers Who Can't Afford Surprises

25 years. One point of contact. Work done right the first time.

Call Now — (818) 665-0058
25 Years in Business
Serving LA & the San Fernando Valley
Commercial Specialists
ADA & Fire Code Expertise
Commercial doors before and after

Most locksmiths weren't built for commercial properties. We were.

When you manage a commercial building, a broken door closer or a failed exit device isn't just an inconvenience — it's a liability. You need someone who shows up, knows the code requirements, and gets it handled without three follow-up calls.

No call centers. No rotating technicians. You deal with Nir directly, every time.

Door closer installation

Door Closer Experts

25 years of commercial door closer installs, adjustments, and replacements across all major brands.

Panic bar exit device

Exit Device Specialists

Life-safety hardware installed correctly — panic bars, crash bars, and vertical rod systems.

Nir on the job

Owner On Every Job

You deal with Nir directly. Not a dispatcher. Not whoever's available. The owner, every time.

Modern lockset Glass doors Closer before after Schlage

Ready to work with a locksmith your tenants won't complain about?

Call A & J Lock and Key. We'll give you a straight answer, a fair price, and work done right.

Call Now — (818) 665-0058

or email nir620@gmail.com

Door closer before during after
What We Do

Commercial Locksmith Services Built for Property Managers

We handle the hardware. You handle everything else.

No subcontractors. No guesswork. Just experienced hands and straight answers.  (818) 665-0058

Door closer

Door Closers

One of the most common — and most ignored — commercial violations. We install, adjust, and replace across all major brands.

Lockset

Locksets

From standard commercial locksets to heavy-duty cylindrical and mortise locks. If it's failing, sticking, or wrong for the application, we fix it.

Exit device

Exit Devices & Panic Hardware

Life-safety equipment installed and serviced correctly. Crash bars, rim devices, and vertical rod systems.

High security lock

High Security Locks

Designed to resist picking, drilling, and unauthorized key duplication. Ideal for server rooms and sensitive areas.

Keypad access control

Access Control

Keypad entry to card reader systems. We install and service electronic access control for commercial buildings.

Smart lock

Electronic & Smart Locks

Keypad, Bluetooth, and smart lock installations for modern commercial and multi-family properties.

ADA compliance

ADA & Fire Code Compliance

We assess your doors, handle remediation, and document everything so you're covered when inspectors show up.

Gate lock

Gate & Perimeter Hardware

Lock installation and repair on industrial gates, fencing, and perimeter access points.

Master Key Systems

Give the right people access to the right doors. We design and implement master key systems tailored to your building.

Re-keying & Lock Replacement

Tenant turnover, lost keys, or a security concern — we rekey and replace locks around your schedule.

Emergency Lockout Response

Lockouts don't wait for business hours. We respond to commercial lockout calls across Los Angeles.

Not sure what your property needs? Call us — (818) 665-0058

Commercial glass entrance doors
Commercial Focus

Built for Commercial. Focused on the San Fernando Valley.

Commercial properties are a different world — and most locksmiths aren't equipped for it.

The Property Managers We Serve

Multi-tenant office buildings · Apartment and mixed-use complexes · Retail centers and strip malls · Industrial and warehouse properties · HOAs and gated communities

If you're responsible for the doors, we're the people you want on call.

Exit device commercial door

The Three Things That Keep Property Managers Up at Night

ADA and fire code compliance exposure

Door hardware is one of the most frequently cited ADA and fire code violations in California. We assess your doors, handle remediation, and document everything — so when an inspector shows up, you're covered.

Tenant complaints and liability

A door that won't latch, an exit device that sticks, a lock that fails — these aren't just nuisances. They're liability. We respond quickly, fix things correctly, and document our work so you have a paper trail.

Vendors who don't show up or don't know what they're doing

With A & J, you get Nir — the owner, 25 years of commercial experience — every time. No surprises.

Serving the San Fernando Valley

Based in Woodland Hills. If it's in the Valley, we likely cover it.

Woodland Hills
Calabasas
Thousand Oaks
Westlake Village
Encino
Sherman Oaks
Tarzana
Chatsworth
Northridge

(818) 665-0058  ·  nir620@gmail.com

Nir Zvingler on the job
About

25 Years. One Owner. Every Job.

That's Nir. On a job site. Like every other day for the past 25 years.

Nir working on an ADA compliance job

My name is Nir Zvingler. I started A & J Lock and Key 25 years ago, and I still show up to every job myself.

When you call A & J, you get me. Not a dispatcher. Not a technician you've never met. You get the person who's been doing this for 25 years and still takes pride in getting it right.

I'd rather have 30 clients who trust me completely than 300 who barely remember my name. That's the business I've built.

I built this business on commercial properties — apartment complexes, office buildings, industrial parks, retail centers. I know what property managers deal with: tenants who need things fixed yesterday, inspectors who don't give second chances, and budgets that don't have room for someone to come back and do the job twice. That's exactly why my clients keep calling me back.

If you manage commercial property in the San Fernando Valley and you're tired of dealing with companies that treat your building like a number — give me a call. I'll give you a straight answer and show up when I say I will. That's the whole pitch.

Nir Zvingler, Owner
A & J Lock and Key · Woodland Hills, CA
(818) 665-0058  ·  nir620@gmail.com
Access control installation
Contact

Get a Straight Answer. No Hold Music, No Runaround.

When you call A & J Lock and Key, you reach Nir — the owner — directly.

Call Now — (818) 665-0058
We pick up. If we're on a job, we call back fast.

Woodland Hills · Calabasas · Thousand Oaks · Westlake Village · Encino · Sherman Oaks · Tarzana · Chatsworth · Northridge

A & J Lock and Key — Woodland Hills, CA
Serving the San Fernando Valley for 25 years.