(720) 386-5650
Car Lockout Service & Replacement of Lost/Missing GM Car Keys
If you lose your keys, misplace them, lock them in the trunk, or accidentally leave them in your locked office, our technicians will get you into your GM vehicle as soon as they arrive.
automotive locksmith service
GM Locksmith in Denver
Hire one that has the right training, state-of-the-art equipment, excellent tools, and the exact parts for your particular GM vehicle. Contact a GM locksmith.s
GM locksmith expertise
GM locksmith services
If you own a GM car or truck, don’t settle for any locksmith.
For everyone in the Colorado area who owns any of the great models branded under the GM nameplate, Red Rocks Locksmith knows your car better than anyone else does. Whatever kind of locksmith service you need, on any year of GM vehicle, we have you covered.
Ignition system trouble? Keys lost, broken, or locked in your GM? Need GM key fob programming help? Have an older classic, collectible, or used GM car or truck? No matter the year, value, model, or lock/ignition challenge you face, our team of expert technicians can get the job done right, and right away. Plus, you get a rock-solid guarantee on every job we do. That means the very best, GM-specific locksmith service on Cadillac, Pontiac, Hummer, Chevrolet, Buick, Sierra, Denali, Canyon, and many, many more.
Find the right help
GM key, lock & ignition services
GM Key Programming
Does your GM key fob need to be reprogrammed or repaired in any way? Our teams have the specialized equipment so that you don’t have to make a special trip to the dealership and pay dealership prices for this essential service.
Duplicate GM Car Keys and Truck Keys
When you need one or one-hundred duplicate keys made, we’re glad to help. Red Rocks Locksmith techs have the newest, most advanced key-cutting equipment around. We’ll make as many GM duplicate keys as you need on the spot.
Brand-New GM Keys Made On the Spot
If you need new GM keys, we’ve got you covered there as well. If you just bought your brand-new GM car or truck and want extra keys for family members or just for peace of mind, simply let us know how many you need and consider the job done.
Replacement or Repair of GM Ignition
Ignition problems can be extremely frustrating. But, there’s no need to let them slow you down because our Red Rocks Locksmith team will repair or replace any GM vehicle ignition system there is. Plus, they’ll do it quickly so you can get back on the road.
Replacement or Repair of GM Door Locks
There’s much more to our locksmith services in Denver and all Colorado than GM key fob programming and getting folks into their locked vehicles. We expertly replace and repair all GM door locks, whether they simply need a small fix or a total repair job.
GM Key Fob Battery Replacement
Don’t let a dead or dying GM key fob battery ruin your day or evening. The Red Rocks Locksmith team has every battery size for every GM key fob on the market. You’ll be back on the road in no time, and we’ll even make sure you have a couple of extra GM key fob batteries for your next emergency.
GM Key Replacement
GM key replacement is one of our most-requested services. And don’t forget, the year and model don’t matter. Our experts can replace any GM key for any year and any model that was ever on the road or is currently in production.
Your vehicle, your location
GM models & local service
Every Model, Any Year
At Red Rocks Locksmith, we do GM key fob programming, GM key replacement, and dozens of other services for owners of any model or year of GM vehicle you have. That means we even work on rare classics, unusual collectibles, luxury models, out-of-production GM cars/trucks, and discontinued GM models that are rarely seen outside of car shows and collectors’ conventions. So, don’t worry if you need a GM key fob, GM key replacement, or GM key fob programming for a 75-year-old classic truck or rare collector car. If it says “GM” on it, we can do the job.
Service availability
GM key fob service areas in Denver
For gm locksmith services, share the exact address and the lock or key problem when you call. The team will confirm coverage, timing, and the appropriate storefront or mobile service option before a visit or dispatch.
Start with the nearest team
Storefront locations
Additional mobile coverage View 14 service areas +
Colorado mobile service areas
Denver neighborhood service areas
Location names open local service details; Google Maps links open the corresponding storefront listing. Availability varies by address, service, hardware, and technician availability. Call first to confirm before visiting or dispatch.
Lock, key & access services
Services for GM owners
Use the service path that best matches the lock, key, door, vehicle, or access-control problem.
Emergency & on-site help
Urgent access, lockouts, and mobile locksmith service for homes, vehicles, and businesses.
Vehicles & car keys
Vehicle entry, replacement keys, programming, transponders, fobs, and car-lock service.
Homes & residential locks
Home access, rekeying, lock changes, smart locks, security hardware, and safe opening.
Businesses & access control
Commercial locks, office doors, business access, and credential-based entry systems.
Why Red Rocks Locksmith
Why GM owners choose Red Rocks Locksmith
We protect your valuable investment better than any other locksmith. How? Because we have the best-trained technicians in the business, the very latest equipment, and years of experience working on GM vehicles of all kinds. At Red Rocks, we don’t just do the job to get it done, we do it right the very first time, do it expertly, and give every GM customer a comprehensive guarantee.
Support for GM owners
We stand behind our work at Red Rocks Locksmith because we believe in what we do. We’ve spent more than a decade working to become the Colorado locksmith that GM owners trust and seek out. Give us a call whenever you have a lock-related challenge with your GM car or truck, no matter the model, no matter the year, and no matter what time of day you need us. We’re here for you whenever you call.
Independent recognition
Trusted locally. Verified publicly.
Credentials, customer ratings, and community relationships you can check for yourself.
Community trust University of Colorado Boulder Institutional service relationship
Professional screening HomeAdvisor View current profile ↗
4.9 on Google 1,328 customer reviews View current profile ↗
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2025 Top Pro 32 Thumbtack reviews View current profile ↗
Google and Thumbtack ratings verified September 2026. Third-party profiles and ratings may change.
The automotive locksmith team
Technicians prepared for the work
Our automotive locksmith technicians handle vehicle access, car keys, fobs, programming, ignitions, and door locks. Dispatch is based on the service requested, technician availability, and the tools needed for the job.
Ryan
Emergency and after-hours locksmith calls
Mark
Automotive locks, keys, and vehicle access
Tim
Key service, lock repair, and installations
George
Residential locks and home security hardware
What to expect
How to get started
Whether you’re locked out of your car, home, or office; we are fully equipped, have staff on-site, and are trained to handle any job no matter how routine or complicated.
Call the team
Call us at (720) 386-5650
Share your location and request
Tell us your location and what you need help with
Arrange mobile help
One of our trained locksmiths can confirm availability before dispatch
Talk with the local team
Tell us what you need help with
Share the location and the lock, key, door, vehicle, or access-control problem. We’ll route the request to the right service path.
Call (720) 386-5650Request a callback