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50+ Years
experience
Emergency
services
Your Trusted Locksmith in Westmont, IL
Suburban Lock has been a trusted name in the locksmith industry since 1963. Founded by Larry Barrett Sr., our family-owned business has grown from a single service vehicle to a team of 28 employees and 16 service vehicles while maintaining our commitment to personalized service. We specialize in residential and commercial lock systems, safes, and automatic door operators, offering guaranteed workmanship and a 7,500-square-foot showroom stocked with the latest security products.

Our certified technicians stay current with industry advancements to provide cutting-edge solutions. As members of the Associate Locksmiths of America, we uphold the highest professional standards. With our IDPR-certified licenses and full bonding/insurance, we combine decades of experience with modern technology to protect Chicagoland homes and businesses. Our focus remains on delivering reliable, customer-centric service that builds lasting trust.
Services
Commercial Lock Services Residential Lock Services Door Operators Installation Safe Sales & Repair Lock Rekeying Master Key Systems Automatic Door Openers Electric Door Strikes Keypad Door Locks Safe Combination Changes
Details
  • Year established: 1963
Highlights and features
  • Family-owned since 1963 with 60 years of industry experience
  • Certified, bonded, and insured with IDPR Locksmith Licenses #191000265 & #191000243
  • 100% satisfaction guarantee on all lock and security services
  • 24/7 emergency response with mobile units across Chicagoland
  • 7,500 sq ft showroom featuring the latest security technology
Associations and certifications
  • Associate Locksmiths of America (ALOA)
Services
Commercial Lock Services
We provide comprehensive commercial security solutions including high-security locks, master key systems, and electronic access control. Our technicians install and maintain ADA-compliant door operators, electric strikes, and exit devices for businesses of all sizes. With 60 years of experience protecting Chicagoland commercial properties, we offer customized security plans that meet industry-specific requirements while ensuring compliance with safety regulations.
Residential Lock Services
Our residential security services include lock installation, rekeying, and repair for homes in Westmont and surrounding areas. We offer Medeco high-security deadbolts, keypad entry systems, and emergency lockout assistance. Our technicians perform comprehensive home security assessments to identify vulnerabilities and recommend solutions that protect families while maintaining aesthetic appeal and ease of use.
Automatic Door Operators
We specialize in automatic door operator installation, repair, and maintenance for commercial properties. Our certified technicians service all major brands and ensure ADA compliance for accessible entrances. From troubleshooting malfunctioning systems to complete installations, we use state-of-the-art diagnostic tools to maintain reliable operation of automatic doors in high-traffic commercial environments.
Safe Services
We offer safe sales, installation, and repair services for both residential and commercial clients. Our inventory includes Gardall and Hayman safes rated for fire protection and burglary resistance. Our technicians perform combination changes, mechanical repairs, and electronic lock upgrades while maintaining the integrity of stored valuables during service calls.
Emergency Lockout Service
Our emergency lockout service provides rapid response for residential and commercial clients across Chicagoland. Mobile units equipped with advanced tools resolve lockouts without damaging property. Available outside regular business hours, our technicians prioritize security restoration while minimizing disruption to homeowners and business operations.
Questions
What types of locksmith services do you offer?
We provide residential and commercial lock services, safe solutions, automatic door operators, master key systems, and 24/7 emergency lockout assistance.
Are you available for emergency services?
Yes, we offer emergency lockout services with rapid response mobile units available outside regular business hours.
Do you service both homes and businesses?
Yes, we specialize in both residential security solutions and comprehensive commercial lock systems with ADA-compliant features.
What certifications do your technicians hold?
Our team maintains IDPR Locksmith licenses #191000265 and #191000243, and we're members of the Associate Locksmiths of America.
How quickly can you respond to service requests?
With 16 service vehicles strategically positioned, we typically respond to emergency calls within 30-45 minutes across Chicagoland.
Do you have a physical location to visit?
Yes, visit our 7,500 sq ft showroom at 415 West Ogden Avenue, Westmont, IL 60559 to view security products and meet our team.
Reviews (4)
Mrs. W.
Jun 20, 2022 Report
I purchased a door for 1200 and they had to send a tech out twice this was about 3 years ago but the door was never right and the tech I'm my opinion could do the work so I had an emergency the door wouldn't open called a small outfit 40 years experienced independent he fixed realigned the door right and now the keys turns perfect my fault for not doing my due dillengence the first time the due out Condo building but as a resident I'm going to talk to my Association manager tonight I want then to use a differnt company for if they can fix my door right and them can we trust them with our building
Rick E.
Jun 15, 2022 Report
Glad they were able to come out so soon to fix my mailbox lock! This is who I call when I need my doors re-keyed.
Chris Johnson
May 13, 2022 Report
We have been using them for years and they always get the job done. I have complete faith in their ability and recommendations.
Martika Gartman
Feb 19, 2022 Report
I called Suburban Door Check & Lock Services today after scheduling with a competitor and reliazing that my Emteck Lock was in need of servicing. Ben called and came within an hour and he had our lock operating again and even leveled out the door to make sure it met the lock properly. I will definatley use them again. So glad I looked on Emtecks site to determine who sold my busilder our lovely Emteck locks! Ben even lubricated teh frint door too. I will always use them for my lock service.