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TRUSTED BY BOULDER, CO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon82
    Verified locksmith services reviews

Find Locksmiths in Boulder

Avatar for American Locksmith LLC
American Locksmith LLC
5.0(
412
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Absolutely fantastic Emergency Locksmith Service from American Locksmith LLC! I accidentally left my keys in the ignition, and the locksmith arrived faster than I could finish my coffee. Quick, efficient, and friendly service. I hope I don't lock myself out again, but if I do, American Locksmith LLC is my go-to."
Response time5 hrs
Response rate98%
119 neighbors recently requested a quote
Rocky Mountain Security Group, LLC
4.6(
49
)
LocksmithLocksmith - Auto

Serving Boulder, CO and surrounding areas

Approved

In business since 2007

Emergency services offered

Small jobs welcome

"Rocky Mountain Security was wonderful. I contacted them online for a non-emergency job and John called me first thing in the morning and said he had a job nearby and could pop over and rekey all my locks that very day! He suggested a more economical way and even helped me get my mailbox open with a sticky key and made me a new one. Very helpful, kind, efficient and great value for money. I'd recommend them anytime."
Honda Key
Ford Key
key Fob Prox
Replacement Honda Ignition
Security Locks

+8

Response time5 hrs
Response rate100%
Recommended by97%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Boulder, CO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

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

Serving Boulder, 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
Avatar for Msite Property Services, LLC
Msite Property Services, LLC
5.0(
10
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

At Msite Property Services, LLC, we have over 15 years experience and we take great pride in our expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we will take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Original Windows
After renovation
Before
After reno
Ater renovation

+61

Response time6 hrs
Response rate97%
Avatar for ADT
ADT
4.5(
864
)
Security Safe - Install

Serving Boulder, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT is the best company 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

78 neighbors recently requested a quote
Recommended by88%of homeowners
Ross Windows & Doors
4.3(
52
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Boulder, CO and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction.\nbig savings, energy efficient, energy star rated windows and doors.

delapitated atrium tansformation
sliding patio door with internal blinds
transformation to bay window
OUR WORK
OUR WORK

+15

Response time11 hrs
Response rate89%
14 neighbors recently requested a quote
Avatar for Mountain Peaks Property Services
Mountain Peaks Property Services
5.0(
8
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Boulder, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time2 days
Response rate87%
6 neighbors recently requested a quote
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 Boulder, CO and surrounding areas

Approved

In business since 2021

Customers say: Quick response

Welcome to CCC Handyman And Building Maintenance, LLC.! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

Response time10 hrs
8 neighbors recently requested a quote
Recommended by61%of homeowners
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Locksmiths questions, answered by experts

It could be difficult to get in and out of a lock for several reasons, such as the keyhole needing additional lubrication. Particles, debris, and dirt can also get into a lock, making a key stuck (the lubrication can help with the removal). 

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

Yes, as long as it’s thick enough for the deadbolt. Most interior hollow core doors are at least 1 1/2-inches thick, which is usually the minimum requirement for a deadbolt. You’ll want to find the lock block first before installing. Also, most hollow doors require additional reinforcement for locks, such as a reinforcement plate or plywood block.

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.

You might assume that having two locks on one door will offer more protection than only one lock, but there may not be an advantage. While there’s nothing wrong with having two locks if you feel it’s best for your living situation, rest assured having one high-quality deadbolt installed correctly will offer a high level of protection.

The Boulder, CO homeowners’ guide to locksmith services

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