GMC Sierra Keys in Chino Hills

Need a replacement key for your GMC Sierra in Chino Hills? ASAP Golden Locksmith cuts and programs GMC Sierra keys and fobs on-site across Chino Hills and San Bernardino County, usually the same day.

We service GMC Sierra model years 1999–present, which typically use a proximity fob / transponder. Call +1 (909) 345-0884 and we'll bring the right key and programmer to your location in Chino Hills.

GMC Sierra Key Replacement in Chino Hills

The GMC Sierra is a popular full-size pickup on Chino Hills roads, and we replace its keys regularly. Depending on the model year (1999–present), your Sierra may use a proximity fob / transponder. Our mobile technicians carry the blanks and equipment to handle each of these right where you're parked in Chino Hills.

A lot of 'locksmiths' online are lead-generation sites that sell your call to the highest bidder. ASAP Golden Locksmith is a real, licensed company (License LCO8613) with real technicians serving Chino Hills directly.

Any Sierra Model Year — 1999–present

Key technology changed over the Sierra's run, so tell us your exact year when you call +1 (909) 345-0884 and we'll confirm the right part and price:

• GMC Sierra 1999–2004 — typically a transponder or basic key
• GMC Sierra 2005–2010 — typically a transponder/remote key
• GMC Sierra 2011–2016 — typically a transponder/remote key
• GMC Sierra 2017–2022 — typically a push-to-start smart fob or proximity key
• GMC Sierra 2023–present — typically a push-to-start smart fob or proximity key

Sierra Key Services in Chino Hills

• Sierra ignition key help
• Sierra broken key extraction
• Sierra transponder/chip key cutting
• Sierra spare and duplicate keys
• Sierra lost key replacement (no original needed)
• Sierra key fob replacement and programming

Why Choose ASAP Golden Locksmith in Chino Hills

• We come to your Sierra anywhere in Chino Hills — no tow.
• Often much cheaper than the dealership.
• Same-day service in most cases, 24/7.
• Licensed & insured (California License LCO8613).
• We can make Sierra keys even if all originals are lost.

Serving Chino Hills and Nearby

Chino Hills sits within San Bernardino County, and our service area extends outward to Chino, Ontario, Montclair, Upland, Rancho Cucamonga and Fontana and beyond. No matter which corner of Inland Empire you're calling from, ASAP Golden Locksmith can get to you fast.

Upfront Pricing

Your Sierra key price depends on the model year and whether it uses a basic transponder key or a push-to-start smart fob. We quote an exact, upfront price when you call +1 (909) 345-0884 — usually below dealer pricing.

Frequently Asked Questions

Over the 1999–present run, the GMC Sierra used several key systems, and our Chino Hills technicians are trained on each one, so your specific year is rarely an obstacle.

Over the 1999–present run, the GMC Sierra used several key systems, and our Chino Hills technicians are trained on each one, so your specific year is rarely an obstacle.

While we're already at your Sierra in Chino Hills, ask us to cut a spare so a future lost key is a minor inconvenience instead of an emergency.

Over the 1999–present run, the GMC Sierra used several key systems, and our Chino Hills technicians are trained on each one, so your specific year is rarely an obstacle.

While we're already at your Sierra in Chino Hills, ask us to cut a spare so a future lost key is a minor inconvenience instead of an emergency.

While we're already at your Sierra in Chino Hills, ask us to cut a spare so a future lost key is a minor inconvenience instead of an emergency.

Lock and key problems rarely happen at a convenient time, which is exactly why we built ASAP Golden Locksmith around speed and availability for Chino Hills residents.

Many Sierra owners in Chino Hills don't realize a mobile locksmith does everything the dealer does for keys — at your location and typically for less.

Many Sierra owners in Chino Hills don't realize a mobile locksmith does everything the dealer does for keys — at your location and typically for less.

Lock and key problems rarely happen at a convenient time, which is exactly why we built ASAP Golden Locksmith around speed and availability for Chino Hills residents.

Lock and key problems rarely happen at a convenient time, which is exactly why we built ASAP Golden Locksmith around speed and availability for Chino Hills residents.

Many Sierra owners in Chino Hills don't realize a mobile locksmith does everything the dealer does for keys — at your location and typically for less.

Get your GMC Sierra back on the road in Chino Hills — call ASAP Golden Locksmith at +1 (909) 345-0884, 24/7.