Denver Locksmiths
720 499 7737
Phone Number

24/7 Emergency Line

720 499 7737

Lock Change Service In Littleton, CO

Offering budget-friendly prices

Locksmiths are licensed, bonded, and insured

Locksmith technicians are available 24/7/365

Denver Locksmiths mobile unit

How can we help you?

Door locks are not manufactured to last forever. Eventually, they will break or start to malfunction due to the aging of moving parts. When something goes wrong with a door lock, you can’t wait to address it. You need to replace it as soon as possible to maintain home or commercial building security.

When you are ready for a lock change in Denver, why not call Denver Locksmiths? Through years of providing great service, we are considered one of the top full-service locksmiths in the Colorado Front Range, including cities like Aurora, Littleton, and the Denver metro area.

If you need a door, ignition, or mailbox lock replacement, we have you covered. We also have you covered if you need an emergency lock change service. Yes, we provide all of our services 24/7/365.

Door Lock Replacement in Colorado

door lock and keys

As our customer, we want you to understand the lock-changing process. It’s part of our promise to always be transparent about the work we do.

The process starts with the selection of a new lock. Your options are many. You can go with the same kind of lock you are currently using or you might prefer to go with something that offers new lock technologies to help keep your home or business safer. Here is a list of popular door locks:

After securing the right lock, it’s just a matter of replacing the old lock hardware with the new lock hardware. If you were to choose to go with the same kind of lock, it’s possible the old lock casing could be used to save a few bucks. If not, everything would need to be replaced.

mobile automotive locksmith

Why choose Denver Locksmiths?

At Denver Locksmiths, we are committed to being the best locksmith company in the region. As part of that commitment, we focus on hiring nothing but the top locksmith technicians in the region.

All of our technicians are licensed, bonded, and insured. They have all been fully trained to handle anything that a full-service locksmith should be able to handle. Yes, that includes handling basic lock change services. We would be remiss to not mention that our locksmiths are dedicated to providing top-class customer service. They are professional and always courteous.

We are proud of the work we do. We offer our services at reasonable prices with a promise to always fully guarantee our work. Note these lock change services:

Mobile Locksmith Service in Denver Metro Area

Ignition Lock Cylinder Replacement

If your car ignition system fails, we do have the ability to repair and install ignition systems. If we can, we confine these services to an ignition lock cylinder replacement.

Residential Locksmith Services

Residential Lock Replacement

Whether you need a replacement door lock or simply want to upgrade your home security features, we can cover either of these services.

Commercial Door Lock Replacement

Companies with a lot of customer traffic and high employee turnover should always be looking to keep their door locks updated.

Do You Need Something You Don’t See On the List Above?

Check Out Our 5-Stars Reviews

Google Verified


Accidentally left my keys inside my apartment while taking my dog out, they were quick to answer the phone and let me know that they were on their way. Avy was incredibly kind and dedicated when my electronic lock system presented some challenges he did not give up and got me back inside my warm apartment ASAP. Thank you, Avy!

Eve Lloyd

Google Verified


Avy is seriously the best! He is seriously knowledgeable about his craft and takes time to explain to you what is wrong, and how he can make it work properly. I HIGHLY recommend Avy for your residential lock needs. I trust his work and really felt like he was honest and genuine throughout the entire process. I could also really tell how motivated and passionate he was to do the best job possible. Do yourself, and your locks, a favour and give him a call!

Laura Brands

Google Verified


Avy was professional, quick, and skilled. We had our entire new home re-keyed within an hour. Now all the locks work better and the home is safer!

Reilly Harbach

Google Verified


Avy was here on a Sunday in 45 min. Opened up my car and made me a key in less than an hour. Highly recommend when you’re in a pinch.

Jordan Walbecq

Google Verified


Avy performed high-quality work. He arrived right on time and solved our problems quickly and even helped tighten another door. We will definitely hire him again if we have anymore problems. Thanks Avy!

Gretchen Gottsacker

Frequently Asked Questions

Do I need to change my locks or just need my existing locks rekeyed?

Clarification, Changing locks is taking the whole lock, knob/lever, latch and strick and replacing it. Rekeying a lock is taking the existing lock cylinder (leaving the rest) and changing it so that your existing key will no longer work and a new one will. Note, most of the time you will just want your locks rekeyed.

What is the cheapest way to change locks on a house?

Your cheapest option would be to buy locks at your local hardware store and change the locks yourself. If you don’t think you can handle it, the next best option would be to call in an expert. Given our affordable prices, choosing Denver Locksmiths is certainly an option worth considering.

Can I change my own locks?

Yes. However, it might not be the easiest thing to do. If you have prior experience with lock changes, it might be worth a try. Should you encounter any problems, you should immediately contact a full-service locksmith like Denver Locksmiths.

Should you change locks after buying a house?

Absolutely. You have no way of knowing how many keys are in the hands of the prior owners and strangers. It doesn’t matter if they have claimed to turn over all keys. For the security of your home and the protection of your family, you need to change all external locks at a minimum.