City Lock - Your Boulder Locksmith

Call Us At: (303) 444-4407

City Lock 2898 30th St Boulder CO 80301


8:30-5:30 M-F Call (303) 444-4407
Emergency services 7 days a week till 10 pm

Keys Made, Locks Rekeyed and More


Bring your Car in to have extra keys made
Over 3500 different keys, hundreds of auto remotes and transponder keys in stock
We Sell locks, Safes, Hardware

Our Boulder Mobile Locksmith Van


Need help we can come to you
Lockouts, Lost keys, Lock install door problems fixed and more
Fast professional service

Some Of The Towns We Service

City Lock is Your Local Boulder locksmith service Since 1979

located at: 2898 30th St, Boulder, CO 80301

Locked Out? Lost Keys ? Broken Door Lock ?

City Lock your Boulder Locksmith since 1979; provides on-time emergency response. Fully insured. City, State and Federally registered and/or licensed. City Lock, a Boulder Locksmith is member of A.L.O.A.  Associated Locksmiths of America

Lost Transponder Keys? Need Fobs ?

City Lock, Your Boulder Mobile locksmith. Member N.A.S.T.F .  National Automotive Service Task Force We have access to most . Servicing: Audi, Dodge Chrysler Jeep , GM, Ford,  Lexus, Mazda, Mitsubishi,  Subaru, Toyota, Honda, Nissan, VW, Kia.

Jammed Ignition? Chip Keys ?

City Lock, your Boulder Locksmith for Lost Keys, Key programming and internet keys! Specialists in Jammed ignition Locks. We come to you, or bring/tow vehicle in and save. Full Boulder mobile locksmith services and DIY shop. Dealerships, auto repair shops and body shops welcome.

Commercial Locksmith

Boulder Commercial locksmith services. Problems with your aluminum, steel or wood commercial doors?  Hydraulic Closer leaking? Panic Bar jamming? City Lock has a full line of quality locks, parts and keys, and provides renewed security with a fresh master-key or restricted key and keyless access options.

Residential Locksmith

We are the Boulder residential locksmith to call for all your home or condo door Re-keying needs. We offer many lock upgrades including keypad locks & deadbolts, Decorative door hardware and more. We do all lock work for all doors both inside and out. Call City Lock today your Boulder locksmith.

Motorcycle, ATV & Scooters ?

City Lock specializes in snow machine keys, roof rack keys, Thule keys,  Yakima keys, rocket box keys, motorcycle keys. Also keys for scooters, ATVs, and boats. Whenever you need motorsport keys in , and need a Boulder Locksmith, or anywhere in the front range,  give City Lock a call. 

Visit Our City Lock Store Location

Our Locksmith Work IS 100% Guaranteed

Our Boulder locksmith Service is Your Home & Business Security Expert

We offer lock and security upgrades that include high security dead bolts, Keypad locks for key less entry, Door Reinforcement, Better knob locks installed, Sliding glass door security locks installed and more. We also offer restricted keyways so no one can make keys for them but us so you have better security for your business.

Bring in your car for Duplicate Transponder key programing

Need extra keys cut and programmed into your car? We can do it and save you money over going to a car dealer. Bring your car in to us and we will make new keys and get them programmed into your car as you wait. Including internet keys. Lost your keys no problem our Boulder Mobile locksmiths we will come to you and make and program in a new key fopr you.

Keys, Locks & Hardware In Stock

Watch out for UN-licensed, Uninsured Businesses posing as locksmiths

City lock has been in business as a Boulder locksmith service for over 24 years. In Business since 1979, City Lock has been providing professional quality services. We have a walk in store front location and offer both mobile on the road service vans that come to you, as well as a place to bring in your various projects. the choice is YOURS.

Colorado does NOT have a specific Locksmith license. This puts the onus on the public to choose carefully.  A business license is required with the Colorado Secretary of State. Businesses also may be required to have a license in their base town or city of operation; as well as sales tax licenses. Many dispatching companies use false local sounding names and addresses, are uninsured, and their "subcontractors" carry no required licenses, insurance nor identification. Who do YOU trust?

We are the Boulder locksmith you can trust

Your security and safety are incredibly important. Carefully choose who you entrust this information with. City Lock is your Boulder Locksmith;  fully insured and properly licensed with the City of Boulder, State of Colorado and IRS. We do NOT use aliases to confuse the public.

If you are looking for a locksmith in Boulder CO that will get the job done right; call the trusted professionals at City Lock at 303 444-4407

Boulder Locksmith News Feed

Indestructible Key Shells ! For Toyota, Lexus, Acura and Honda

City Lock at 2898 30th St in Boulder is the place to fix car keys! We placed the tip of our Indesctructible key in a vice, and clamped Pliars onto the head…. and twisted REAL hard. The key did NOT separate where fused to the plastic head. It did not crack, either. In fact, we turned the head so hard, the THICK .115″ Blade twisted like a pretzel. This is the answer to floppy remote head keys by Acura, Honda, Lexus and Toyota.

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Career Opportunity: Locksmith

Locksmith Career Opportunity in Boulder Colorado

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City Lock adds Master Lock Door Hardware. Perfect designer tastes on a strict budget

City Lock adds MAster Lock Door Hardware to its product line

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DIYer Help… New Door Lock leaves small hole exposed

City Lock says, “cover misaligned door handle holes with cabinet knob trim plates” City Lock offers professional Locksmith Services

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The Locksmiths at City Lock are your Boulder Automotive Locksmith experts

The techies at City Lock are back at work, after the annual automotive locksmith training event, “Just Cars”. Attending nearly 6 years, has helped us stay on top of our game, bringing you solutions for your automotive security technology requirements. Automobiles are constantly changing, and City Lock invests in its employees training, as well as…

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Lexus, Toyota and Honda Owners Rejoice! Unbreakable Remote Head Key Shells SAVE $$$$

If you own a Honda, Lexus or Toyota, with the keyless entry in the plastic head of the key, you already know the frustration of the key wobbling loose, or worse… falling out of the shell altogether. The dealer may have offered a lifetime guaranteed replacement; but it actually is just a warranty, not a…

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Call us at (303) 444-4407

City Lock is your favorite Boulder Locksmith

We accept Cash and all major credit cards.


Standard locks include - Kwikset, Schlage, Medeco, Sargent, Arrow and many more.