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Capson Key Tech

Mobile Key & Fob Programming

Lost your car key? Does your car not have a spare? We offer fast, professional mobile key programming for all types of vehicles throughout Eastern Idaho. We bring the tools, technology, and experience to your location — no towing, no dealership, no delays.

Immobilizer or Starting Issues?

If your vehicle won’t start after replacing the battery, or you’re seeing a “Key Not Detected” message, you may need immobilizer or anti-theft reprogramming. We specialize in diagnosing and fixing these no-start issues — without unnecessary part replacement.

Module Programming & EEPROM Services

Capson Key Tech specializes in advanced control module programming and EEPROM-level services for modern vehicles in Idaho Falls and across Eastern Idaho. Whether you're a repair shop needing post-replacement programming or you're dealing with a no-start issue caused by an immobilizer or ECU, we bring dealer-level tools and expertise directly to your location.

Manufacturer

Domestic

  • Ford
  • General Motors/Chevrolet
  • Chrysler/Dodge/Jeep/RAM
  • Tesla

European

  • Volkswagen
  • Audi
  • Volvo
  • Land Rover
  • Jaguar
  • Mercedes Benz
  • BMW


And More




Asian

  • Toyota
  • Honda
  • Mazda
  • Subaru
  • Hyundai
  • Kia
  • Genesis
  • Nissan
  • Infiniti
  • Mitsubishi

Service Area

    • Idaho Falls
    • Pocatello
    • Rexburg

    And Surrounding Areas

    Travel Fees May Apply*

Types of Keys

  • Transponder key
  • Smart /Proximity Remote
  • Push-to-start remotes
  • Remote Head/Flip Keys
  • Aftermarket or OEM keys
  • Standard/Laser/Tibbe/High Security Key Blades

Capson Key Tech — Our Specialty

Automotive
Locksmith
Services

From lost key fobs to transponder programming, we handle every make and model — fast, affordable, and done right the first time.

10+
Years experience
All
Makes & models
24/7
Emergency service
24/7 emergency Mobile — we come to you Licensed & insured

What we do

Automotive services

Car key replacement

Lost all your keys? We cut and program a new key on-site — no tow truck required.

Chip keysKey fobsSmart keys

Transponder programming

We program transponder and proximity keys to communicate with your vehicle's immobilizer system.

EEPROMOBDAll protocols

Car lockouts

Locked your keys inside? We'll get you back in quickly and without damaging your vehicle.

No damage entryFast response

Key fob repair & sync

Fob not working? We repair, replace, and re-sync remotes for all vehicles.

Re-syncBatteryShell repair

Ignition repair & rekey

Worn cylinders, broken keys in ignition, or ignition switch issues — we fix it all.

Broken key extractCylinder rekey

Push-to-start systems

Lost your proximity key? We program new smart keys for keyless ignition systems.

Proximity keysAll brands

Makes & models we service

We work on virtually every vehicle on the road — domestic and import.

ToyotaHondaFordChevroletDodgeNissanHyundaiKiaJeepRAMSubaruBMWMercedesVolkswagenGMCBuickCadillacMazdaMitsubishi+ many more

The process

How it works

01

Call or text us

Tell us your location, vehicle make, model, and year. We'll give you an upfront quote — no surprises.

02

We come to you

Our mobile unit dispatches immediately. We service all of Eastern Idaho and surrounding areas.

03

On-site service

We cut and program your key, unlock your car, or repair your ignition — right in the parking lot or your driveway.

04

Back on the road

Most jobs take under an hour. You verify everything works, we take payment, and you're on your way.

Locked out or need a key?

Call or text for an instant quote — available 24/7

Text usCall now