Hummer keys I make on-site
Hummer was General Motors’ rugged SUV and truck brand, and that matters when you lose a key: every civilian Hummer shares GM’s key blanks and anti-theft hardware. The H2 rides on GM’s full-size truck platform — the same family as the Chevrolet Silverado and Suburban — while the H3 and H3T share their underpinnings and their key system with the Chevrolet Colorado and GMC Canyon. Gaucho Keys is a mobile auto locksmith, so instead of booking a dealer and arranging a tow you call me and I come to the truck — at home, at work or wherever it is parked in Winnipeg and the surrounding area — and cut and program the key on-site, with the all-in price set before any work begins.
- Lost all keys — a brand-new Hummer key generated, cut and programmed from scratch, even with none left.
- Spare / duplicate keys — a second key or remote made while your original still works.
- Transponder (chip) keys — the chip read, cloned or programmed so the engine will start on the 2008–2009 H2 and every H3 and H3T.
- Keyless-entry remotes — the separate lock, unlock and panic fob matched and programmed to your Hummer.
- Non-transponder ignition keys — plain cut keys for the early H2 (2003–2007) and the older H1.
- Car lockout — locked out with the key inside? I open the Hummer without damage.
I cover the whole civilian Hummer line — the hand-built H1 (1992–2006), the H2 (2003–2009) and the H3 (2005–2010) and the H3T pickup (2009–2010). Because Hummer production ended in 2010, there is no modern push-button smart fob to worry about: every Hummer on the road uses either a plain mechanical key, a GM transponder (chip) key, or a chip key paired with a separate keyless-entry remote. Hummer shares its security systems with the rest of GM, so the parts and programming line up with Chevrolet and GMC — but I still confirm the exact key from your year and VIN before coming out.
Hummer owners in Winnipeg call me most often to replace a lost H2 or H3 chip key, cut a spare before the only key goes missing, and reprogram a keyless-entry remote that has stopped locking the doors. These trucks are now fifteen years old and older, so worn key blades, cracked remote cases and tired remote batteries are common — and a Hummer down to a single working key is one loss away from a bigger all-keys-lost job.
Winnipeg winters are hard on remotes and worn ignition keys. Cracked fob cases, a chip that no longer reads cleanly and dead remote batteries tend to show up on the first cold mornings. Adding a spare key or remote while your original still works is the easier, cheaper route than waiting for the last one to fail.
What to have ready at your car
Before any key is cut or remote programmed, I check your vehicle registration and a matching photo ID to confirm the Hummer is yours or that you are acting for the owner. This ownership check is a standard, non-negotiable part of every job — it keeps the process secure and above board for everyone. If the truck is registered to a spouse or a company, mention it when you call and I’ll let you know what to have ready.
From $200 for a Hummer with no working key left (all keys lost) · from $160 for a spare.
Hummer chip keys and keyless-entry remotes start from $160 — taxes in, confirmed before I come out, and you pay only once the key works. I accept Visa, Mastercard, Apple Pay, Google Pay, Interac e-Transfer or cash.
1-year warranty on my work · No call-out fee — you pay only for the result.
“Professional, Great price and great customer service. Great guy all the way. I would definitely recommend anyone who is looking for key cutting and programming.”
— Ankit Bhardwaj
Where I come to you
I come to your Hummer across Winnipeg — River Heights, Tuxedo, Fort Garry, St. Vital, Charleswood, Bridgwater and the rest of the city — as well as the surrounding towns: Selkirk, Lockport, St. Andrews, West St. Paul, Headingley, Stony Mountain, Stonewall, Oakbank and Niverville. Inside Winnipeg there is no trip fee; for towns outside the city a travel fee applies and is always included in the all-in price I quote up front, so there is nothing extra to work out at the roadside.
I'm open 8 AM to 9 PM, seven days a week, evenings and weekends included. Call, text or send a WhatsApp photo of your key or VIN and I’ll confirm the right H2, H3 or H3T part and the price before I come out.
How I make a Hummer key on-site
Every job runs the same way. I confirm the Hummer is yours with your registration and matching photo ID, then identify the exact key from the year, model and VIN — a plain ignition key on an early H2 or an H1, or a GM transponder (chip) key on the 2008–2009 H2 and every H3 and H3T. For a lost key I read the lock or pull the code, cut a fresh blade, and program the chip and any keyless-entry remote to the truck’s anti-theft system so it will start and lock; for a spare I add a key alongside the one you already have. Everything is done from my mobile setup in your driveway or at the roadside, with no towing and no overnight wait.
Why Winnipeg Hummer owners call a mobile locksmith
A dealer visit for a Hummer with no working key left usually means a tow, days without the truck and dealer pricing — and with the brand gone since 2010, not every dealer still stocks the parts. A mobile auto locksmith comes to the Hummer instead, makes the key where it sits and normally costs less than the dealer for the same working key. There is no call-out fee and no trip fee in Winnipeg, the all-in price is agreed up front with taxes included, and under No Fix = No Pay you pay only once the key turns and the engine starts.
Hummer keys by generation and model
Hummer used General Motors’ anti-theft systems, so the right key depends on your model and year. The hand-built H1 mostly uses a plain, non-transponder mechanical key, with a separate keyless-entry remote on later civilian trucks. The H2 started in 2003 with a plain ignition key under GM’s PassLock system, then switched to a GM transponder (chip) key for its final 2008–2009 model years. The H3 and its H3T pickup used a GM PassKey III (PK3) transponder chip key — the H3 across its 2005–2010 run and the H3T pickup only in 2009–2010, sharing that system with the Chevrolet Colorado and GMC Canyon. On the H2 and H3, the door remote is a separate keyless-entry fob rather than a combined key, so a lost remote and a lost ignition key are two different (and differently priced) parts.
General guide only — your VIN confirms the exact key.
| Hummer model & era | Typical key type | Notes |
|---|---|---|
| H1 — 1992–2006 | Plain mechanical (non-transponder) key | Later civilian trucks add a separate keyless-entry remote |
| H2 — 2003–2007 | Non-transponder ignition key + separate keyless-entry remote | GM PassLock — the key carries no chip |
| H2 — 2008–2009 | GM transponder (chip) key + separate keyless-entry remote | “Circle Plus” PK3-type chip |
| H3 (2005–2010) · H3T (2009–2010) | GM PassKey III (PK3) transponder chip key + keyless-entry remote | Shares its key system with the Chevrolet Colorado & GMC Canyon |
The practical upshot: an early H2 takes a straightforward cut key plus a remote, while a late H2 and every H3 need the chip programmed to the truck before the engine will start. Two Hummers of the same year can still differ by trim and options, so send a photo of your key or your VIN and I’ll confirm exactly what yours takes before I come out.
Common Hummer key situations I handle
- Lost the only key to an H2 or H3 — a new key generated, cut and programmed on-site.
- Need a spare before winter — a duplicate key or remote made while the original still works.
- Cracked or water-damaged keyless-entry remote — a replacement fob programmed to your Hummer.
- Key turns but the engine won’t start — often a worn transponder chip on a late H2 or an H3 that I can pin down on-site.
- Bought a used Hummer with one key — a second key so you’re never down to one.
What affects the price of a Hummer key
Every Hummer key job is quoted up front and all-in, taxes included, so the number on the phone is the number you pay. The key type your model uses is what changes the price: a spare transponder or plain cut key starts from $160, and an all-keys-lost job — a brand-new key made with no working key present — starts from $200. Opening a locked Hummer with no key made is $150. Keyless-entry remote programming depends on the model and whether the fob is supplied, so send the year and VIN for an exact figure. No call-out fee, no trip fee in Winnipeg, and you pay only once the key works.
Hummer remotes and keyless entry
On the H2 and H3, the lock and unlock buttons live on a separate keyless-entry remote rather than on the ignition key, so a fob that has stopped working is one of the most common reasons owners call. I supply and program replacement keyless-entry remotes for the H2, H3 and H3T from 2003 to 2010, matched to your truck. If the remote still works but the buttons feel dead, it is often a flat fob battery or a worn case rather than a programming fault — I tell you which on the spot and charge only for what is needed.
Buying a used Hummer? Add a second key
Plenty of used Hummers are sold in Winnipeg with just one key — often a single chip key and a tired remote, with no spare. That lone key is one point of failure: lose or break it and the next step is a full all-keys-lost job, which costs more than adding a spare now. I can cut and program a second transponder or plain key, and program a spare keyless-entry remote, for the H2, H3 and H3T, so a private-sale or dealer-lot Hummer isn’t left riding on one key.
The gear I bring to your car
My cutting and programming setup — the same gear I bring to an older car.

Cutting a fresh key on my own machine

Professional key-cutting gear, brought to you
Frequently asked questions
- Can you make a Hummer key if I've lost all of them?
- Yes. Even with no working key, I can generate, cut and program a brand-new Hummer key on-site for the H2, H3 and H3T. Tell me your exact year and model and I'll confirm what your truck needs.
- Do you program Hummer transponder keys and keyless-entry remotes?
- Yes. I program GM transponder (chip) keys and separate keyless-entry remotes on-site for the 2008-2009 H2 and every H3 and H3T, and cut plain ignition keys for the early H2 and the H1.
- Does my H3 share its key system with the Chevrolet Colorado?
- Yes. The H3 and H3T share their underpinnings and their key system with the Chevrolet Colorado and GMC Canyon, using a GM PassKey III (PK3) transponder chip key, while the H2 rides on GM's full-size truck platform, the same family as the Silverado and Suburban. The parts and programming line up with Chevrolet and GMC, but I still confirm the exact key from your year and VIN before coming out.
- How much is a Hummer car key in Winnipeg?
- A spare chip key for a 2008–2009 H2 or any H3 or H3T, or a plain cut key for an early H2 or an H1, starts from $160, and so does a keyless-entry remote. An all-keys-lost job starts from $200, and opening a locked Hummer with no key made starts from $150. No Hummer uses a push-button smart key, so the $170 smart-key price does not apply. All-in with taxes, given before I come out, and you pay only once the key works.
- Does my Hummer use a chip key?
- It depends on the year. Early H2 models from 2003 to 2007 use a plain non-transponder ignition key with a separate keyless-entry remote, while the 2008-2009 H2 and every H3 and H3T use a GM transponder (chip) key. Send me your year and VIN and I'll confirm exactly which key yours takes.
- Can you replace a lost Hummer keyless-entry remote or fob?
- Yes. I supply and program replacement keyless-entry remotes for the H2, H3 and H3T on-site, without a dealer visit or a tow. Send the year and VIN and I'll bring the right remote and give you the all-in price up front.
By key type
I also cover specific key types: transponder / chip keys and all keys lost. See my Hummer key cost guide for up-front prices by key type.
Other makes I cover
I cut and program keys, fobs and transponder keys for these makes — older mechanical and resistor keys included: Ford · Lincoln · Chevrolet · GMC · Buick · Cadillac · Chrysler · Dodge · Jeep · Ram · Toyota · Lexus · Honda · Acura · Nissan · Infiniti · Mazda · Mitsubishi · Subaru · Suzuki · Hyundai · Kia · Genesis · Land Rover · Jaguar. I work on North American, Japanese and Korean vehicles, plus Jaguar and Land Rover — not German makes (VW, BMW, Audi, Mercedes, Mini, Porsche) or Volvo. See every make and model I cover.
Need a Hummer key in Winnipeg?
Mobile auto locksmith — I come to you, 7 days a week.
Save my number to your phone — so it is there next time.


