I’m locked out of my car — how quickly can you get to me?

Our mobile technicians are often on-site within 15–30 minutes anywhere in Thornton, Westminster, Northglenn, and surrounding areas. Call us anytime — we’re available 24/7.

Can you unlock modern vehicles with high-security systems?

Yes! Our team is trained and equipped to handle vehicles with transponder keys, laser-cut keys, and push-to-start ignition systems — including luxury makes like BMW, Audi, and Lexus.

I lost my only key — can you make me a new one without towing the car?

Absolutely. We can cut and program a new key or fob on-site, often for less than the dealership charges.

I locked myself out of my house — can you help without damaging my lock?

Yes. We use non-destructive entry methods to get you back in safely and quickly.

Should I rekey or replace my locks after moving into a new home?

We recommend rekeying your locks to ensure old keys no longer work. It’s more affordable than replacing hardware and just as secure.

Do you install smart locks or keyless entry for my home?

Definitely. We install electronic deadbolts, smart locks, keypad locks, and Wi-Fi-enabled systems for modern home security.

We had a staff change — can you rekey our office locks today?

Yes. We provide fast, discreet rekeying for offices, retail shops, medical buildings, and more. Same-day service is often available.

Do you install or repair panic bars and exit devices?

Absolutely. We install ADA- and fire-code-compliant panic bars, door closers, and emergency exit hardware for commercial buildings.

What areas do you serve?

We proudly serve Thornton, Westminster, Northglenn, Broomfield, and surrounding Colorado communities.

Are you licensed and insured?

Yes. Thornton Westminster Locksmith is fully licensed, bonded, and insured. All our technicians are trained professionals.

Thornton Westminster Locksmith

We Specialize in Commercial, Residential, and Auto Locksmith

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Experienced Locksmith Services in Thornton, Westminster, CO, and Beyond

Thornton Westminster Locksmith is your locally owned and operated locksmith company that has served the communities of Thornton, Westminster, Broomfield, Arvada, Brighton, Denver, CO, and the surrounding areas for over ten years. We specialize in lockout services, lock changes, lock re-keys, new car keys, and more, including auto, home, and business lockout assistance. We aim to get to you fast and have you back in your car or house as soon as possible. Call us today at 303-625-7635 for the best in prompt and courteous locksmith services!

Our Special Offers

10% Off for First Time Customers

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Get a 2nd Car Key for 20% Off

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Beyond Boundaries

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Auto Locksmith

Thornton Westminster Locksmith is available for auto lockout service and key replacement from 7 am to 10 pm. We aim to get you back on the road as quickly as possible!

Beyond Boundaries

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Residential Locksmith

Let Thornton Westminster Locksmith help protect your home and family. We offer residential locks that upgrade your security and help keep you and your loved ones safe.

Beyond Boundaries

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Commercial Locksmith

Safety and security at your business are a must. Let Thornton Westminster Locksmith help protect your business and clients with our lock re-keying and other lock services.

Our Locksmith Services

Service Calls
Re-Key Locks
New Locks
Apartment/House Lockouts
Car Keys Made
Car Key Programming
Key Fobs
Ignition Repair

Areas We Serve

We proudly provide locksmith services in the cities listed below. If your city is not listed below, call us, and we will let you know if we can accommodate you. Call us at 303-625-7635 to get started.

Arvada, CO
Brighton, CO
Broomfield, CO
Commerce City, CO
Denver, CO
Erie, CO
Federal Heights, CO
Firestone, CO
Fort Lupton, CO
Frederick, CO
Golden, CO
Henderson, CO
Lafayette, CO
Longmont, CO
Louisville, CO
Northglenn, CO
Superior, CO
Thornton, CO
Wheat Ridge, CO
Westminster, CO

Our Comprehensive Locksmith Services

Auto Lockouts
Emergency Lockouts
Car Keys Made
Deadbolt Installation
Re-key Lock
Locks Change
Residential Lockouts
Lock System Installation
Service Call
New Locks
Apartment and House Lockouts
Keyless Lock Installation
Program Car Key
Key Fob
Ignition Repair
Commercial Lockouts

Our Client Reviews

★★★★★

Moe was wonderful and got my car unlocked within 10 minutes. Will definitely be using this company again if I manage to lock my keys in again! Lovely company!

- Gabbi M.

★★★★★

I was on a trip out of town and lost my keys, luckily these guys were super fast. They had me a new key made in no time and back on the road so I could enjoy the rest of my vacation. Great service for a great price would definitely recommend!!

- Chris M.

★★★★★

Moe and colt were amazing! I have an old commercial box truck I use for my business. This company was able to solve a problem other locksmiths couldn’t. They got me out of a jam totally recommend this company to anybody.

- Nicole M.

★★★★★

The best locksmith I have EVER had the pleasure of working with. fair pricing and super fast!! was here within a half an hour and i couldn't believe how fast the work was done! 12/10 I recommend!!!

- Colten S.

★★★★★

Moe was really polite when he came he gave me a good price for my car remote. He did the job fast i highly recommend moe

- Gerardo

Our Client Reviews

★★★★★

Moe was wonderful and got my car unlocked within 10 minutes. Will definitely be using this company again if I manage to lock my keys in again! Lovely company!

- Gabbi M.

★★★★★

- Chris M.

★★★★★

- Nicole M.

★★★★★

The best locksmith I have EVER had the pleasure of working with. fair pricing and super fast!! was here within a half an hour and i couldn't believe how fast the work was done! 12/10 I recommend!!!

- Colten S.