Locksmiths and security installers in Arlington Heights, IL
3 verified locksmiths and security installers serving Arlington Heights and the surrounding area. Lockouts, rekeying, key cutting, smart locks and alarm systems. Free and no obligation.
Alpha Time Locksmith
At Alpha Time Locksmith, we believe that security shouldn’t have to wait. Serving Arlington Heights (60004) and the surrounding communities, we provide fast, reliable, and professional locksmith services tailored to your specific needs. Whether you’re locked out of your home, need to upgrade your business security, or require urgent automotive key replacement, our team is dedicated to getting you back on track safely. As a local business, we pride ourselves on integrity and precision. We combine years of technical expertise with the latest security technology to ensure your property remains protected. From emergency lockouts to rekeying and high-security lock installations, Alpha Time Locksmith is your trusted partner for peace of mind.
View profileLocksmith Express
Locksmiths Express provides professional locksmith services, our experienced locksmiths can handle Locksmith Services any commercial, residential or automotive locksmith needs you may have day or night. We provide an honest, ethical and straightforward approach to every job with no hidden fees. We are a locally owned Locksmith company that was established to fill the needs of customers with a professional locksmith service and to improve the quality of customer service in the locksmith industry. We offer complete mobile services for all of your locksmith needs including automotive locksmith, residential locksmith, and commercial locksmith services.
View profileActive Lock & Key
Our shop and showroom is open Monday thru Thursday 8:30am - 5:00pm Friday 8:30am - 4:30pm Sat 9:15-11:45am (call first as we do close for emergencies) closed Sunday SERVICE IS AVAILABLE 24/7 M-T LOCKOUTS AND SERVICE 24 HOURS A DAY M-T
View profileLocksmiths & Security in Arlington Heights, IL: a homeowner's guide
Common locksmiths & security jobs in Arlington Heights, 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

Need hardware for your locksmiths & security project?
We also own Hinge Outlet — professional-grade hinges, handles and door hardware shipped fast. Homeowners can claim a one-time 20% code, capped at $500 in savings.
Nearby cities in Illinois
Hiring locksmiths and security installers in Arlington Heights
Every business on this page is a published profile in Arlington Heights, 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 Arlington Heights, 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 Arlington Heights, 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.
