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TRUSTED BY DENVER, CO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon432
    Verified locksmith services reviews

Find Locksmiths in Denver

Avatar for American Locksmith LLC
American Locksmith LLC
5.0(
412
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"American Locksmith LLC installed a master key system for our office building. The setup was done professionally, and everything works seamlessly. It has made access management much easier for our team. Excellent commercial locksmith service."
Response time5 hrs
Response rate94%
154 neighbors recently requested a quote
Avatar for CitiKey Locksmith, LLC
CitiKey Locksmith, LLC
5.0(
33
)

Serving Denver, CO and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Kwikset Smart key
Response time5 hrs
Response rate88%
Recommended by100%of homeowners
Avatar for Nissy Locksmith
Nissy Locksmith
5.0(
15
)

Serving Denver, CO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I’m a business owner I called Nissy Locksmith after my place was broken into a few times! He installed a good high security lock Service was good and the price are fair!! highly recommend !!"
fresh installation
fresh installation
fresh installation
fresh installation
fresh installation

+5

39 neighbors recently requested a quote
Avatar for Arvada Lock and Key Company
Arvada Lock and Key Company
4.9(
17
)

Serving Denver, CO and surrounding areas

Approved

In business since 1976

Free estimates

Small jobs welcome

"Rory knows his business! The latch bolt had seized up in the strike plate because the antique wooden door had swollen with all the rain and was wedged within the door frame so tightly that it was impossible to open. Rory knew right where to place the tip of a screwdriver to pop that old door right open! It was like magic! Heâ s my hero! If you need a real professional locksmith, give Arvada Lock and Key a call and ask for Rory!"
Our Work
Our Work
Our Work
Our Work
Response time1 day
Response rate90%
Recommended by100%of homeowners
Avatar for Ali Baba Locksmith, LLC
Ali Baba Locksmith, LLC
4.8(
25
)

Serving Denver, CO and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"First of all I want to thank Ali for saving my day. Besides he s a pro at what he does, he s also fast, and creative. Very reasonable prices. I highly recommend Ali Baba Locksmith for everyone."
Response time3 hrs
Response rate86%
Recommended by100%of homeowners
Avatar for Rapid Locksmith LLC
Rapid Locksmith LLC
5.0(
6
)

Serving Denver, CO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Tom was quick to respond to my inquiry regarding locksmiths. He and I agreed to a price on unlocking my apartment, both the deadbolt and handle lock. He was so quick that he even beat me to my apartment and waited for me to arrive, that was helpful as I didn't have to sit around waiting. He was able to figure out my locks without issue and didn't cause any damage as he didn't have to drill out either lock. Friendly, fast and affordable."
Keypad Rekey
Storm Door Rekey
Main Door Lockout
Storm Door Lock
Keypad Rekey

+1

1 neighbors recently requested a quote
Avatar for A Handy Man, LLC
A Handy Man, LLC
4.9(
24
)

Serving Denver, CO and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I would give Travis more than 5 stars if that were possible. I hired him through HomeAdvisor knowing that heâ s licensed and insured, to install a keyless door lock. Travis responded to my request immediately and he was polite, professional, and patient with my questions. He showed up on time and prepared to start the job. He met each obstacle that popped up, such as missing and broken parts, with workable solutions. I appreciated his attention to detail â and he also cleaned up the work site when finished. Travis went above and beyond to be certain everything was done well. I highly recommend Travis for any project."
Fireplace with TV niche
TV niche on main level
TV niche in main level removed
Fireplace with reclaimed mantel
Kitchen

+38

Response time2 days
Response rate91%
Recommended by100%of homeowners
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Showing 1-10 of 605
Locksmiths questions, answered by experts

Yes, locksmiths can design and install master key systems that grant different levels of access to various employees while maintaining overall security.

Door locks should be changed roughly every seven years. The average lifespan of a door lock is seven to 10 years, so it’s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.

If you’re having an issue turning the key inside a lock, chances are there is dust or dirt buildup within the cylinder. The easiest solution is applying a dry lubricant to the lock, which loosens the dirt buildup. You may need to turn the key a few times for it to work properly again.

When the temps drop, sometimes you need to thaw a lock to regain access. Options include warming the key with warm water, applying a de-icing spray, or using a hair dryer on low heat. Avoid using boiling water to prevent damage. To prevent future freezing, consider installing a cover or shield over the lock to keep water and ice out. Remember to be patient and gentle during thawing to avoid damaging the lock or key. If all else fails, consult a professional locksmith.

The best type of deadbolt depends on your specific needs. If accessibility is your primary concern, a single-cylinder deadbolt is the easiest to operate. Mortise locks are likely the most secure type of deadbolt you can install, but single-cylinders combined with secondary locking mechanisms like vertical locks are also a great option. Smart locks will give you the most flexibility to open and close your locks whenever and wherever you need to. 

The Denver, CO homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.