GMC Sierra HD Key Replacement

Professional GMC Sierra HD key services in Oklahoma City.
All years • Lost keys • Smart keys • Mobile locksmith

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About GMC Sierra HD Keys

GMC Sierra HD key replacement services.

Model years we serve: 2019–2026.

Most GMC Sierra HD key replacement runs $325 all-in, mobile to your location — no tow, no trip charge.

2020 and newer Sierra HD models use an advanced-security all-keys-lost process — we confirm the exact price with you by phone.

Adding a key to your GMC Sierra HD does not erase the keys you already have — they keep working.

Key Types We Support

Transponder Keys

Traditional chipped keys for GMC Sierra HD. Contains anti-theft chip that must be programmed to your vehicle.

Remote Head Keys

All-in-one key and remote fob for GMC Sierra HD. Combines metal key with integrated remote buttons.

Smart Keys (Proximity)

Push-to-start proximity keys for newer GMC Sierra HD models. No physical key needed to start the car.

All Keys Lost Service

Complete key replacement when you have no working keys for your GMC Sierra HD. We cut and program new keys on-site.

Mobile Service Area

We provide GMC Sierra HD key replacement throughout Oklahoma City and surrounding areas including:

Oklahoma City
Edmond
Norman
Moore
Midwest City
Yukon

GMC Sierra HD FAQ

How much does GMC Sierra HD key replacement cost?
Most GMC Sierra HD key replacement runs $325 all-in. For 2020 and newer, all-keys-lost uses an advanced-security process and we confirm the exact price by phone.
How long does GMC Sierra HD key programming take?
Most jobs are finished within the hour from the time we arrive — that includes cutting the key blank, running the programming sequence, and testing it before we leave. All-keys-lost situations take a bit longer since there is no existing key to reference. Text ahead with your year and model and we will give you an honest time estimate.
Do I need to tow my GMC Sierra HD to you?
No. We drive to your vehicle — wherever it is in the Oklahoma City metro — and handle everything on-site. The same equipment and programming capability we would use at a fixed location comes with us in the truck.
Can you make a key if I have lost all my GMC Sierra HD keys?
Yes. All-keys-lost is a common call and it does not require a tow. We generate a working key for your GMC Sierra HD from scratch, on-site, without needing an existing key. We use OEM manufacturer software to run the programming sequence, cut the key, and test it before we leave. Proof of ownership is required.
Do you program GMC Sierra HD push-to-start keys?
Yes. Push-to-start proximity keys require more than cutting a blank — they have to be enrolled into your vehicle's security system. We program them using OEM manufacturer software, so the key is fully integrated, not just cut to fit. This happens on-site, wherever your GMC Sierra HD is.
What areas do you cover for GMC Sierra HD key replacement?
The Oklahoma City metro and surrounding communities within 60 miles — Edmond, Norman, Moore, Midwest City, Yukon, Mustang, and others. Service within 20 miles of downtown OKC is included in the base price. Beyond that, a distance charge is calculated and shown before you book.
Do you need my VIN?
No. We can identify the correct key type and programming procedure for your GMC Sierra HD without a VIN. Proof of ownership is still required before we program any key — the VIN just is not what we use to identify the key.
Do I need to show proof of ownership?
Yes, always. We require proof of ownership before programming any key — a driver's license matching the registration, or the vehicle title. This protects your vehicle's security as much as it protects you.
Will a new key work with my existing remotes and fobs?
You can add a new key to your GMC Sierra HD without erasing the keys you already have — your existing keys stay in the system. These vehicles do need at least two keys enrolled to start, so we make sure the system ends up with what it needs before we finish.

Ready to get your GMC Sierra HD key replaced?

Mobile service to your location anywhere in Oklahoma City. Professional service to your location.

Call (405) 371-9305 Now