Locksmiths and security installers in Downers Grove, IL
2 verified locksmiths and security installers serving Downers Grove and the surrounding area. Lockouts, rekeying, key cutting, smart locks and alarm systems. Free and no obligation.
FlyLock Security Solutions
Protect your business with FlyLock Security Solutions. As a premier provider of commercial security systems, we specialize in securing people, property, and assets for businesses of all sizes. We are not just locksmiths; we are total security integrators. Our team delivers end-to-end solutions, ranging from high-tech Access Control systems (card readers, cloud-based management, and key fobs) to state-of-the-art Security Cameras and video surveillance. We also specialize in Commercial Door hardware, including installation, repair, and automatic door operators to ensure ADA compliance.
View profileA Windy City Lock & Safe Service, Inc.
Family owned and operated Locksmith services. We pride ourselves on being able to service all your locking needs with satisfaction guaranteed. All our technicians are licensed bonded and insured to ensure piece of mind. No job is to small or to big. Have a home or business that needs to be rekeyed or your keys just became to hard to operate? We also offer electronic locks that have a key override in the event of power failure. We supply commercial doors and frames as well door closers. We open and service safes and vaults from banking industry, restaurants, pawn shops, home safes and even specialize in GSA equipment and certified to highest levels. Schlage, Falcon,von duprin, Folger adams, Adam's rite,Yale,Corbin Russwin, Best, LCN
View profileLocksmiths & Security in Downers Grove, IL: a homeowner's guide
Common locksmiths & security jobs in Downers Grove, IL
- Lockouts and rekeying
- Lock installation and upgrades
- Smart locks and keyless entry
- Safes
- Security systems and cameras
What affects the cost
- Emergency or after-hours call-out
- Number of locks to rekey or replace
- Hardware grade and brand
- Smart-lock or access-control setup
- Travel distance
How to hire the right pro
- Ask for a firm price before they arrive
- Check whether your state requires a locksmith license
- Ask for ID and a marked vehicle on arrival
- Prefer rekeying over replacing when hardware is fine

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Nearby cities in Illinois
Hiring locksmiths and security installers in Downers Grove
Every business on this page is a published profile in Downers Grove, Illinois, with its own services, ratings and contact details. Reach out to two or three, compare what's included, and hire directly — we never take a commission on your project.
Want a wider radius? See all locksmiths and security installers in Illinois or open the map search.
Frequently asked questions
How much does locksmiths & security work cost in Downers Grove, IL?
Prices vary by project size, materials and access. The best way to get an accurate number is to compare a few free quotes from verified local pros — most homeowners gather 2–3 before deciding.
Are these contractors verified?
Verified contractors have claimed their profile and confirmed their business email or phone number.
Does it cost anything to contact a contractor?
No. Browsing profiles and reaching out is completely free with no obligation. You only pay the contractor you choose to hire.
How do I choose the right pro in Downers Grove, IL?
Compare ratings and review counts, check that the services listed match your project, and ask each pro about timelines, warranties and who handles permits.
