INFINITI KEY REPLACEMENT DC

When you need immediate, reliable, and high-quality Infiniti key replacement services in Washington, DC, trust the specialists at DC Mobile Locksmith. Whether your key is lost, broken, or simply not functioning, we deliver fast, on-site solutions for every type of Infiniti vehicle key — including standard keys, transponder chip keys, smart proximity keys, and push-to-start remotes.


Infiniti vehicles are equipped with advanced security systems that require precision key cutting and high-level programming expertise. Our trained mobile technicians are fully equipped with dealer-level key machines and diagnostic tools to deliver full-service Infiniti car key replacement directly at your location — no towing, no dealership delays, and no hassle.



We cover every Infiniti model and year, and whether your key is damaged, missing, or unresponsive, we’ll ensure you regain secure access to your vehicle quickly and affordably.

Lost Infiniti Car Key? Our Mobile Team Comes to You


Losing your only Infiniti key can be a major inconvenience — and a security risk. DC Mobile Locksmith offers complete lost Infiniti key replacement services on-site anywhere in Washington, DC. If you no longer have access to your key, we’ll verify vehicle ownership, retrieve the necessary codes, and cut a brand-new key that works seamlessly with your ignition and door locks.


Our locksmiths can replace lost keys for all Infiniti models, including:


  • Infiniti Q50
  • Infiniti Q60
  • Infiniti QX50
  • Infiniti QX60
  • Infiniti QX80
  • Infiniti G37
  • Infiniti M35/M37
  • Infiniti FX35/FX45
  • Infiniti EX35/EX37


You don’t need to visit a dealership or wait days for a replacement. Our mobile service arrives promptly and provides everything on-site, including cutting the key blade and programming your vehicle’s immobilizer or ECU to accept the new key.


Infiniti Key Fob Replacement and Remote Programming


Modern Infiniti vehicles use advanced key fobs that control functions like remote locking, trunk release, panic alarm, and push-button ignition. If your fob is lost, broken, or no longer functioning, we offer complete Infiniti key fob replacement and programming on location.


Whether your Infiniti uses a smart key system or a remote head key, we’ll provide a new key fob that is programmed specifically to your vehicle. Our inventory includes both OEM-style and high-quality aftermarket key fobs compatible with all Infiniti models.


We program Infiniti fobs to restore:


  • Remote lock/unlock functionality
  • Trunk access
  • Panic alarm
  • Remote start (if equipped)
  • Push-button start activation


Every Infiniti key fob is synchronized using advanced automotive programming tools to ensure full compatibility with your vehicle’s internal security systems.


Infiniti Smart Key and Push-to-Start Key Replacement


Infiniti’s luxury models commonly use proximity smart keys for push-button start systems. These smart keys allow for keyless entry and engine start, making them highly convenient — but also complex to replace when lost or damaged.


DC Mobile Locksmith provides expert Infiniti smart key replacement in Washington, DC, using dealership-grade tools to program new proximity remotes that function exactly like the original. These smart keys communicate wirelessly with your vehicle’s onboard receivers, allowing seamless entry and ignition with just the press of a button.


Our technicians are trained to program smart keys for push-start Infiniti models such as:


  • Infiniti Q50, Q60, and Q70
  • Infiniti QX50, QX60, and QX80
  • Infiniti M-Series and G-Series
  • Older FX and EX models with keyless entry systems


In addition to replacing lost or damaged smart keys, we can also clear stolen or unauthorized keys from your vehicle’s memory for enhanced security.


Infiniti Transponder Key Programming and Replacement


If you drive an older Infiniti model that uses a transponder key, you’ll need a replacement key that’s not just cut to fit — it must also be programmed to communicate with the vehicle’s immobilizer system.

DC Mobile Locksmith offers full Infiniti transponder key replacement, including key cutting and chip programming. Transponder keys contain microchips that are read by the car’s computer to enable ignition. Without proper synchronization, the car won’t start, even if the key physically fits.


Common issues that signal a failed transponder key include:


  • Engine cranks but won’t start
  • Blinking or solid security warning light
  • Key turns in ignition but no engine response


We use advanced diagnostic scanners to program transponder keys for Infiniti models including the G35, G37, M35, FX35, and many others.


Infiniti Key Duplication Services


Don’t wait until you’re locked out to think about spare keys. We offer convenient, mobile Infiniti key duplication services throughout the Washington, DC area. Our locksmiths can cut and program duplicates of any Infiniti key type — from standard metal keys to high-security laser-cut keys, transponders, and smart key fobs.


Having an extra key or remote on hand can save you money and stress in case of emergencies. We make duplicates for all Infiniti models and deliver them straight to your home, workplace, or parking lot — no waiting in dealership lines or dealing with towing.


Infiniti Ignition Key Issues and Broken Key Solutions


If your Infiniti key is bent, worn out, or broken, it may fail to turn in the ignition or door lock. Our technicians can diagnose and fix ignition key issues, including broken key blades, worn teeth, or damaged transponder chips.


If your key broke off inside the ignition or lock cylinder, we offer professional key extraction services and can cut a new key based on the original or from the VIN. Our goal is to get your vehicle operational again without damaging sensitive ignition components or locks.


For key fobs with damaged shells or unresponsive buttons, we also offer:


  • Key fob shell replacement
  • Internal component transfer
  • Battery replacement
  • Button pad repair


Emergency Infiniti Key Services – Fast Mobile Response in Washington, DC


Losing your Infiniti key or locking it in your car never happens at a convenient time. That’s why DC Mobile Locksmith provides emergency Infiniti key replacement and car unlocking services 24/7 across Washington, DC. Whether you’re stuck at work, at the mall, or in your own driveway, our mobile locksmiths arrive quickly and resolve the problem on the spot.


We specialize in handling emergency key issues such as:


  • Lost Infiniti key fob or smart key
  • Locked keys inside the car
  • Broken or jammed key in ignition
  • Key won’t turn or start the vehicle
  • Transponder chip not recognized


We dispatch our mobile units fully stocked with blank keys, fobs, and programming tools to fix the issue immediately and get you back on the road.


Why Choose DC Mobile Locksmith for Infiniti Key Replacement?


Infiniti vehicles demand precision, technical skill, and the right equipment when it comes to key replacement and programming. At DC Mobile Locksmith, our specialists are trained in the unique requirements of Infiniti's high-security systems. We deliver dealership-level results with faster service and more competitive rates.


With us, you get:


  • 100% mobile locksmith service
  • Fast response time across Washington, DC
  • Full key cutting and programming on location
  • Replacement for all Infiniti models and key types
  • OEM-style and aftermarket key fob options
  • Complete immobilizer and ECU programming support
  • Security-focused service — we erase lost keys from memory upon request


We take pride in our reputation for professionalism, reliability, and customer-focused service. Whether you're dealing with a lost Infiniti smart key, a faulty transponder chip, or just need a spare fob programmed, our team will make the process smooth and stress-free.


Your Trusted Infiniti Locksmith in Washington, DC


Don’t let a lost or broken Infiniti key ruin your day. At DC Mobile Locksmith, we specialize in fast, expert Infiniti key replacement services designed for the unique systems used in every Infiniti model. With mobile service across Washington, DC and advanced tools for cutting, programming, and repairing keys, we are the trusted solution for Infiniti drivers who need dependable locksmith support.



Whether you need a new key fob for your Infiniti QX60, a replacement transponder key for your G37, or a push-start smart key for your Q50, we’ve got you covered. Contact DC Mobile Locksmith for expert Infiniti car key solutions — wherever you are in DC.


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Frequently asked questions


Yes. Our mobile locksmiths specialize in Infiniti smart key and key fob replacement. We cut and program new keys for push-to-start and keyless entry systems on-site using advanced tools, without needing to visit the dealership.

We replace all Infiniti key types, including traditional metal keys, transponder chip keys, remote head keys, smart proximity keys, and key fobs for push-button start systems.

Absolutely. We provide and program keys that fully replicate the original key’s functionality — including remote lock/unlock, panic alarm, trunk access, and push-to-start ignition when applicable.

Yes. Even if all keys are lost, we can cut and program a brand-new key using your vehicle's VIN and onboard diagnostics. Proof of ownership is required for security purposes.

We offer same-day, mobile Infiniti key replacement across Washington, DC. Most jobs are completed on-site in under an hour, depending on the key type and vehicle model.