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TRUSTED BY NIWOT, CO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon139
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Niwot, CO

*The Angi rating for Locksmith Service companies in Niwot, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Niwot, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on December 16, 2025

Find Locksmiths in Niwot

Rocky Mountain Security Group, LLC
4.6(
49
)
LocksmithLocksmith - Auto

Serving Niwot, CO and surrounding areas

Approved

In business since 2007

Emergency services offered

Small jobs welcome

"I described my project to John (change two existing deadbolts and install three new deadbolts), he asked a few questions, and gave me a very reasonable price. He arrived on time, was very friendly, explained what he was doing, and worked steadily until the job was complete. He was very professional and answered my questions as the job progressed. He ran into some difficulty with one of my existing deadbolts but did not complain and did not charge me extra for his trouble. I highly recommend John. His prices are fair, he is a skilled professional, and he is easy to work with."
Honda Key
Ford Key
key Fob Prox
Replacement Honda Ignition
Security Locks

+8

Response time5 hrs
Response rate100%
Recommended by97%of homeowners
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Avatar for WC Lock N Key
WC Lock N Key
4.7(
55
)
Locksmith - AutoLocksmithLocksmith - For Business

Serving Niwot, CO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Will responded promptly, was willing to work today instead of waiting for Monday. He's my locksmith now."
Response time3 hrs
22 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for On Demand Contracting
On Demand Contracting
4.5(
51
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Small jobs welcome

Credit card accepted

"excellent work. Solved a tough, unexpected problem with my storm door. RJ is friendly, knowledgeable and despite being very busy, He found time for my small project. Really appreciated working with these guys. I’ll be contacting them again soon for other projects!"
PAINT
TRIM
FLOORING
GETTING DOOR INSTALLED
DOOR INSTALATION

+110

Response time5 hrs
Response rate100%
51 neighbors recently requested a quote
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Niwot, CO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets provided an outstanding experience from start to finish. The installation was quick, and the technician explained everything clearly. The system works perfectly, and the home automation features are a huge bonus. Highly recommend SafeStreets!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Boulder Mobile Locksmiths
Boulder Mobile Locksmiths
4.6(
6
)
Locksmith - For Business

Serving Niwot, CO and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

Boulder Mobile Locksmiths are a full service Residential, Commercial & Automotive Locksmith Serving Boulder County. Should you find yourself locked out of your car, home, business, mailbox etc. call us right away and we’ll get you back in fast. We have some of the fastest response times in Boulder.\nWe also provide scheduled locksmith services to your location, whether you need your locks rekeyed, need new locks installed, lost the key to your car or forgot the combination to your safe we will come to you and get it done fast. We service all commercial applications as well from panic-bars installed and maintained to door closers and other commercial hardware. We also install and maintain Access Control systems as well as camera's & alarm systems.

Response time2 hrs
Response rate90%
1 neighbors recently requested a quote
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Avatar for ADT
ADT
4.5(
884
)
Security Safe - Install

Serving Niwot, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

54 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Msite Property Services, LLC
Msite Property Services, LLC
5.0(
10
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Niwot, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Very professional. Reasonable rates. Knowledgeable. Accommodated our schedule. Did a great job! We will be using him again and highly recommend the company."
Original Windows
After renovation
Before
After reno
Ater renovation

+61

Response time6 hrs
Response rate97%
2 neighbors recently requested a quote
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Avatar for CCC Handyman And Building Maintenance, LLC.
CCC Handyman And Building Maintenance, LLC.
4.7(
13
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Niwot, CO and surrounding areas

Approved

In business since 2021

Customers say: Quick response

"Steve was great! Was a pleasure getting to know him. Installed a new interior door for me including dry wall framing and relocating some light switches. Will be using him in the future and recommending to friends!"
Response time10 hrs
11 neighbors recently requested a quote
Recommended by61%of homeowners
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Locksmiths questions, answered by experts

Rekeying a lock changes the internal mechanism so that a new key works, while replacing a lock involves swapping out the entire hardware. Rekeying is a good, cost-effective option when you want to ensure old keys no longer work, such as after moving into a new home or losing a key. It's also ideal if you want to keep your existing lock hardware. You should opt to replace the locks entirely if you want to upgrade to a more secure or different style of lock, if the current lock is old or damaged, after a break-in, or if too many copies of the old key exist.

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

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.

The Niwot, CO homeowners’ guide to locksmith services

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

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