Car Keys and Key Fobs in Sioux Falls
Lost your car key? Need a spare fob? Mr. Speedy Locksmith of Sioux Falls makes and programs car keys and fobs every day. It’s the core of our business.
We keep about 3,000 smart keys and fobs on hand at our shop on S Marion Rd. That covers nearly every customer who walks in, and it’s by far the biggest selection of car keys and fobs around.

Why Choose Us Over the Dealer
- Better prices. Our prices are way better than the dealership’s. Customers often tell us we have the best price and service in town.
- No tow truck. Dealers usually want your vehicle towed in. Our mobile service comes to you.
- Done while you wait. Most key programming takes about 30 minutes in the store.
- No surprises. You get a free quote and a flat-rate price over the phone before we start.
We don’t try to be the cheapest. We aim to be the best.
Car Keys and Fobs We Make

Whether you need a car key replacement, a spare car key, or a new key after losing every one you had, we can help. We also rekey car door locks. Here’s what we work on:
- Push-to-start and proximity (smart) keys
- Transponder keys
- Remote head keys
- Flip keys
- Laser-cut (high-security) keys, cut while you wait
- Key fob programming
- Battery swaps for keys and fobs
We carry both aftermarket and factory (OEM) fobs, so you have options.
Car Brands We Cover
We make keys and fobs for nearly every make and model, including:
- Chevrolet, GMC, Cadillac, Buick, Pontiac, and Saturn
- Ford and Lincoln
- Chrysler, Dodge, Jeep, Ram, and Fiat
- Toyota and Lexus
- Honda and Acura
- Nissan and Infiniti
- Hyundai and Kia
- Mazda, Subaru, and Mitsubishi
- And many more
The exception is a few higher-end European cars. Call (605) 610-3410 with your year, make, and model and we’ll confirm we can do yours.
How It Works: Walk In or We Come to You
Walk-ins are welcome all day. The shop is open 8am to 7pm every day. A typical key programming job, including cutting the emergency blade, takes about 30 minutes, so you can wait and drive home with your new key.
Can’t get your car to us? Our mobile service comes to you, so there’s no need to tow it. We also offer 24/7 emergency service.
We serve Sioux Falls and a wide part of the tri-state area across South Dakota, Minnesota, and Iowa.

What to Bring
For most vehicles, all we need is a valid photo ID from the person requesting the key. Some vehicles require full ownership verification. Call ahead and we’ll tell you if yours does.
Pricing and Payment
Quotes are free. We give you flat-rate, upfront pricing over the phone, so you know the cost before we start. We don’t charge extra after hours. Holidays or extreme weather may cost more, but it’s still a flat rate we quote up front.
We accept:
- Cash
- Credit cards
- Tap to pay
- Cash App
- Venmo
- Zelle
Car Key and Fob FAQ
Can you make a car key if I lost all my keys?
Yes. Lost car keys are a core part of what we do. We make keys for nearly every make and model, except a few higher-end European cars. Call (605) 610-3410 to confirm we can do your exact vehicle.
How long does it take to get a new car key?
A typical key programming job, including cutting the emergency blade, takes about 30 minutes in our store. Walk-ins are welcome all day.
Do I need to tow my car to your shop?
No. We offer mobile service and come to you, so there’s no need to tow your vehicle to a dealer.
What do I need to bring to get a car key made?
Most vehicles only need a valid photo ID from the person requesting the key. Some vehicles require full ownership verification, so call us to find out what yours needs.
Do you charge extra for after-hours service?
No. We don’t charge extra after hours. Holidays or extreme weather may cost more, but it’s still a flat rate we quote up front.
Get Your Car Key or Fob Today
Call (605) 610-3410 for a free, flat-rate quote, or stop by our shop at 819 S Marion Rd, Sioux Falls, SD 57106. We’re open 8am to 7pm every day, with 24/7 emergency service.
