Top-rated locksmiths.

Get matched with top locksmiths in Boulder, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Boulder, CO?

Select your specific project to find the pro for you.

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%
109 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

5 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%
Recommended by83%of homeowners
Avatar for ADT
ADT
4.5(
882
)
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

54 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for VersaPros Handyworks
VersaPros Handyworks
4.7(
14
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Boulder, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

VersaPros Handyworks\nhas over 25 years of experience related to many areas of renovation and building processes as well as water and fire proofing qualifications.\nWe specialize in providing the highest quality at a rate that won't crush the budget. \nWe crush the competition, not your budget!

Finished deck
Framework in the air.
With hardware on cabinets
Finished pics
Sink pluming

+54

Response time5 days
Response rate100%
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%
2 neighbors recently requested a quote
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%
13 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
11 neighbors recently requested a quote
Recommended by61%of homeowners
...
Showing 1-10 of 277
Locksmiths questions, answered by experts

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. 

There are many types of deadbolts, but these tips work on most. First, address any grime buildup. A bit of WD-40 will loose up rust and dirt so the deadbolt can turn. Inspect the door and frame alignment if this doesn't resolve the issue. Adjust the strike plate or the deadbolt's position to improve alignment. If the problem persists, disassemble the lock to inspect for damaged or worn parts. If you are unsure how to do it, hire a local locksmith.

Begin by checking the power source, typically a battery or wired connection. Ensure the battery is installed correctly, has sufficient charge, and isn't corroded. If it's a wired lock, examine the electrical connections to confirm they are secure and free from damage. Additionally, inspect the lock's programming or settings. Confirm that user codes or access credentials are programmed correctly and that any remote control devices are paired and functional.

Commercial locksmith services range from $75 to $500, depending on the job's complexity, such as key duplication, lock installation, or access control system setup.

As with any computer, smart locks can be hacked by someone with the technical skills to do so, but most people do not have that ability, making smart locks relatively safe. If you have any concerns about a compromised smart lock, opt for an encrypted smart lock, change your Wi-Fi password, and make sure that you only give out your password to trusted family and friends.

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.