#1 Chicago Locksmith
MEGA Locksmith & Security
provides 24/7 Residential
& Commercial Services
Rooted in Chicago est 1991
Over 33 years of trusted local service.
Operates 24/7
Help available anytime, day or night.
Licensed & Bonded
Certified professionals you can rely on.
15-minute response time
Fast support when you need it most.
About MEGA LOCKSMITH & SECURITY
We’re Chicago’s Reliable Locksmith & Security Professionals You Trust.
As a family-owned business, MEGA Locksmith & Security is built on trust, honesty, and genuine care, providing reliable protection and personalized service to Chicago families and businesses who rely on them for lasting security.
Erez Knafo
Founder CEO
OUR SERVICES
Locksmith & Security
Residential
Locksmith
Secure your sanctuary with our specialized residential locksmith services, tailored for the Chicago home
Commercial
Locksmith
We provide exclusive benefits through our corporate accounts for property management
Intercom Services
Enhance communication and security with our expert intercom system installation services.
ADA Handicap
Door Opener
Accessibility and convenience for individuals with disabilities
Security Cameras
Enhance your property's protection with our top-tier security camera installation services.
Access Control Services
Empower your security strategy with our expert access control installation services.
Gates &
Iron Work
Our ironwork and gates, meticulously crafted to meet Fire Department and Building Code standards.
Door Installation & Repair
Interior or exterior doors installation, ensuring a perfect fit and optimal functionality.
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Portfolio
See our work in action!
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Our Experience
Your trusted commercial
locksmith & security experts
Commercial locksmith services include installing, repairing, upgrading, and maintaining high-security locks, access control, master key systems, and security hardware for businesses or commercial properties.
Any time Call Us
(888) 539-6342
15k+
Project Completed
150+
Expert Team Members
14k+
Satisfied Clients
86k+
Total Branches
PROTECTING CHICAGO BUSINESSES WITH 24/7 SECURITY SOLUTIONS
Commercial security for your business
Get Our 7-Step Home Security Checklist
And that's just a peek at what we offer. Get more security tips straight to your inbox.
From emergency lockouts to advanced security systems, our certified team ensures your home and business stay secure. Contact us today!
State of Illinois license number 192.000261
Quick Links
Locksmith Services
Security Services
Our services
About us
Latest Blogs
5 November, 2025
When to Repair or Replace Locks
3 October, 2025
Why Your Business Needs Security
Contact Now
Office Location
1538 N Western Ave,
Chicago, IL 60622
Office Info
(888) 539-6342
info@locksmithmega.com