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27 Years
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Your Trusted Locksmith in Vernon Hills & Los Angeles
Established in 1999, Karlock has built a reputation as a trusted family-owned locksmith service provider serving Lake County, IL and Los Angeles, CA. With over 25 years of combined experience, our team specializes in residential and commercial security solutions, including high-security lock systems, smart locks, and 24/7 emergency lockout assistance. We prioritize customer satisfaction through personalized service, fair pricing, and a commitment to community values. Our expertise extends to re-keying, biometric locks, and advanced security hardware from industry leaders like Abloy and Medeco. As a locally-rooted business, we ensure rapid response times and tailored solutions for homes, businesses, and vehicles.

Our dedication to quality is reflected in our partnerships with top manufacturers and our focus on innovative security technologies. We maintain transparency in all interactions, offering clear communication and no hidden fees. Our Vernon Hills location operates Monday through Saturday, with extended hours in Los Angeles to accommodate diverse client needs. Customer testimonials consistently highlight our reliability, professionalism, and exceptional service. By combining traditional craftsmanship with modern security advancements, we deliver comprehensive protection solutions that evolve with our clients' needs.
Services
Residential Locksmith Commercial Locksmith Emergency Lockout High Security Locks Smart Locks Key Duplication Automotive Locksmith Safes Re-keying Biometric Locks
Details
  • Year established: 1999
Highlights and features
  • We offer 24/7 emergency lockout services for immediate assistance.
  • Our team has over 25 years of combined locksmith experience.
  • We specialize in high-security lock systems from industry leaders.
  • We provide transparent pricing with no hidden fees.
  • Our family-owned business prioritizes community trust and reliability.
What people say
Quick response Honest and fair Professional and kind Same-day service Trusted family business
Services
Residential Locksmith
Karlock provides comprehensive residential locksmith services including lock installation, re-keying, and high-security systems. We specialize in smart locks and biometric technology for enhanced home protection. Our 24/7 emergency response ensures homeowners receive immediate assistance during lockouts, with transparent pricing and no hidden fees.
Commercial Locksmith
Our commercial locksmith solutions offer tailored security for businesses, including master key systems and high-security lock installations. We work with patented systems like Abloy and Medeco to protect commercial properties. Emergency services minimize downtime, while our 25+ years of experience ensure reliable, scalable security solutions for evolving business needs.
Emergency Lockout
Karlock's 24/7 emergency lockout service responds rapidly to residential, commercial, and automotive lockouts. Our technicians arrive equipped to resolve access issues efficiently, using advanced tools while maintaining property integrity. This service operates across Lake County and Los Angeles, ensuring customers never face security emergencies alone.
High Security Locks
We install and service high-security lock systems from industry leaders like Medeco and Mul-T-Lock. These advanced mechanisms resist drilling and picking, offering superior protection for homes and businesses. Our technicians ensure proper installation and maintenance, combining traditional craftsmanship with cutting-edge security technology for maximum effectiveness.
Smart Locks
Karlock offers smart lock installation and integration for residential and commercial properties. These systems provide keyless entry, remote access control, and activity monitoring. We work with leading brands to implement biometric and digital solutions that enhance security while offering convenient access management for modern living and business operations.
Questions
What services does Karlock offer?
We provide residential and commercial locksmith services including emergency lockouts, high-security locks, smart locks, key duplication, and safe installations across Lake County and Los Angeles.
Are you available for emergencies?
Yes, we offer 24/7 emergency lockout services for homes, businesses, and vehicles with rapid response times in both service areas.
Which areas do you serve?
We serve Lake County, IL including Vernon Hills, Buffalo Grove, and Libertyville, plus Los Angeles areas like Echo Park, Glendale, and Pasadena.
How experienced are your technicians?
Our team has over 25 years of combined experience, with specialized training in modern security systems and traditional locksmith techniques.
What payment methods do you accept?
We accept major credit cards and cash payments. Please contact us directly for specific payment inquiries or special arrangements.
Reviews (6)
Misty
Jun 27, 2022 Report
We called Karl and he came over on the same day. He fixed our door locks and was phenomenal at walking us through at what he was doing and the function of the different pieces. Now, our doors feel a lot more secure. I highly recommend Karl and his business. He is professional, kind, and knows what he is doing.
Cristy Zupancic
Jun 05, 2022 Report
Karl is courteous, prompt and helpful. I have used him multiple times to purchase and and troubleshoot my my lock problems. It's great to find someone who is knowledgeable at their trade.
V. W.
Mar 28, 2022 Report
Karl was great -- professional, skillful and efficient. Not only he repaired the lock promptly, he was also very responsive and organized. It was a great experience working with Karl.
Ginger Shevlin
Mar 09, 2022 Report
Karl was so nice and very accommodating. I needed a special key which he didn't have, but he called all other places in the area to try to find it for me. He found a place downtown Chicago and said I could get it there. Not many people now a days will go above and beyond like that! He is so nice and very helpful, I strongly recommend Karlock shop in Vernon Hills.
Mauricio Morris
Feb 25, 2022 Report
Responsive, Knowledgeable and Professional locksmith located in Vernon Hills, IL. The owner, Karl, has very reasonable rates. He came quickly within 20 mins, opened my vehicle and gave me a good guy rate. If you are looking for a licensed, reputable local locksmith (not a dispatch operated from a call center in India) you found the real deal. Highly recommend!
Brenda Ward
Feb 13, 2022 Report
Karlock came to my new home to rekey all the locks to one key and was fast, friendly, and an overall great value when I had so many other things to deal with. 2 years later when one of the exterior door handles broke off, I just called him up to arrange a time, picked up a new handle set at Menards, then used his drive up service where he rekeyed the new set to match my current key. Quick and Easy!