Tri County Lock is a family operated locksmith & commercial door company with locations in North Aurora, St Charles and West Chicago. We work in the security industry so trust and safety are very important to us and our customers. We offer professional same day service at affordable rates. The technician who performs work at your home or office has over 15 years experience in the locksmith trade and has no criminal background.

Commercial locks & steel door replacement is our specialty. Call Tri County Lock for a free quote today! Electronic keypad lock conversions, safe lock combination changes, repairs and locked out of safe service for all safes. Did you lose keys to your car or motorcycle or just need a spare? We can help by sending a mobile locksmith out to you and professionally making a new chip key, remote or key fob programmed to your vehicle.

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Services

Service Offered Report

5. Lastly, not hiring a professional Locksmith can result in high scam prices or repair costs. Have you recently purchased a home or business? Keys lost or stolen? If you have not had your locks professionally re-keyed by a locksmith, chances are your home or business is not as secure as you think.

Residential Report

Whether at home or on the job, no one likes to feel vulnerable. With all the residential locksmith security options offered by Tri County Lock there's no reason to feel anything but confident and secure. We provide a wide range of quality residential locks & locksmith service such as installing deadbolt locks, keyless entry locks, door and frame reinforcing, locks changed on home and rekey lock service.

Commercial Report

Tri County Lock provides a wide variety of top of the line commercial door locks and hardware along with our professional installation. While at your property we will fully inspect all your locks and doors to make sure everything is shutting, locking and functioning properly and inform you of any ADA lock requirements or door repairs that should be made.

Automotive Report

We all now how frustrating it can be to lose your car keys or needing a spare key made. Tri County Lock has locations in Aurora, St Charles and West Chicago IL to make it convenient to service your vehicle. Don't pay high dealer prices and towing fees, let our professional mobile locksmiths come to you and make a key for your car or motorcycle.

Commercial Doors Report

Tri County Lock provides and installs a wide variety of quality commercial steel doors and frames such as Ceco, Steelcraft, and Mesker. These doors can be found on your warehouse man doors and all types of building exterior doors. Specializing in hollow metal door & frame replacement, we can fabricate any custom size door or frame to fit any opening.

Reviews (11)

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Keith Rhea

Sep 06, 2021

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Positive: Professionalism, Quality, Responsiveness, Value
Honestly the best door/lock guy I've had the pleasure of hiring (12 jobs hired and completed) in the entire Midwest. Enzo is ROCK SOLID, his work is PERFECT and his prices are AWESOME.

Brian

Aug 20, 2021

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Wanted me to buy a new safe from them instead of them putting in a new combination on existing safe.

David Hansen

May 01, 2021

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Positive: Professionalism, Punctuality, Quality, Value
On time, efficient, affordable, and money well spent!
Service: Re-key lock

Laura Newman

May 01, 2021

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Positive: Professionalism, Punctuality, Quality, Value
Enzo was great! Called the night before and he was there first thing the next day. Took care of replacing my very old lock in a matter of minutes. Excellent service and highly recommended.
Services: Install hardware, Re-key lock

Margaret Keane

Apr 21, 2021

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Positive: Professionalism, Punctuality, Quality
Was able to schedule me the next morning. Very knowledgeable and patient.
Quick service. Very Friendly.
5 stars(out of 5)
Service: Re-key lock

Ally Klemp

Mar 19, 2021

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Positive: Professionalism, Punctuality
They were able to fit us in right away! They were really quick and professional. I would definitely recommend them.
Service: Re-key lock

Danielle Fischer

Mar 02, 2021

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Positive: Professionalism, Punctuality, Value
Enzo from Tri County Lock has helped us a few times. He is knowledgeable, prompt, and goes over and above what is expected! I highly recommend them!
Services: Copy vehicle key, Car key programming, Re-key lock

Bharat Malhotra

Feb 23, 2021

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Positive: Professionalism
Very prompt service and jobs are well done to the specifications
Service: General repairs & installation

Kasey Hoag

Nov 18, 2020

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Positive: Professionalism, Quality
THANK YOU for your speedy service and attention to detail! Fast, friendly, and affordable. We will refer a thousand times over!
Service: General repairs & installation

Lenny F.

Aug 21, 2020

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We had a key break off on a field equipment box Thursday night. Called Friday morning and in 1 hour tri county lock was able to remove this lock, located in a difficult position! Very impressed with the speed of the service. Enzo was easy to deal with & will definitely use them again in the future

Jackie S.

Dec 30, 2019

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Tri County Lock is the BEST locksmith service in our area. I know, because I have used others in the past. Tri County Lock has guys who can help you in an emergency lockout situation and so much more than that. I've had their help with getting keys re-keyed for my whole house, and while they were here, they even made a key for my brother's old 1983 Honda Elite scooter! This was a HUGE deal, since without the key, my brother could not use or sell this scooter. Fantastic, on time, professional service at great rates!
TRI COUNTY LOCK