Cadillac Key Specialists — DC & Maryland

Cadillac Key Replacement —
Discreet Service, At Your Door.

Your Escalade, CT5, or XT5 deserves the same quiet, professional care a dealership would give it — without the tow, the loaner car, or the days on a service lot. We come to your home, office, or private driveway and handle it there.

All-keys-lost, lockout, fob programming & ignition repair on-site
Discreet service at private residences & gated communities
Honest scope — we tell you before we dispatch, not after
Licensed MD #6524306 · 5.0 Google rating
Luxury Cadillac vehicles at night in the city — Capitol Locksmith DC mobile automotive locksmith Washington DC and Maryland
Cadillac key cutting & programming — at your location
Escalade · CT5 · XT5 · Discreet, professional, on-site
45–90 min
Most jobs done on-site
$0
Towing — we come to you
7 days
Including Sundays
5.0
Google rating

Concierge-Style Service

The Difference Between
a Locksmith and a Cadillac Locksmith

A car in your driveway or a private garage isn't a job site — it's your home. We treat every Cadillac visit accordingly.

Where We Come
Private Homes & Gated Communities
Give us the gate code or building access details when you call, and we coordinate arrival directly with you — no confusion at the guard booth, no unnecessary calls to your building staff.
How We Work
Correct Coding, No Guesswork
No "trying things" on an expensive vehicle. Cadillac's proximity and immobilizer systems are programmed with the correct dealer-level procedure the first time — protecting your vehicle's electronics from unnecessary risk.
Who Shows Up
Background-Checked Employees
Every technician is our own employee — never a subcontractor — trained, background-checked, and expected to treat your vehicle and your property with the same respect a dealership would.

The Cadillac Lineup

Every Model,
Every Key We Cut and Program

From the flagship Escalade to the compact XT4, we cover the full range parked in DC and Maryland's driveways.

Flagship SUV
Escalade & Escalade ESV
The most recognized Cadillac on the road. Smart key programming and lost-key replacement on-site — most model years, with the newest generation requiring a quick honesty check by year.
Sedans
CT4 & CT5
Cadillac's current sport sedan lineup. Proximity fobs cut and programmed on-site with dealer-level equipment.
Crossovers
XT4, XT5 & XT6
DC and Maryland's most common Cadillac daily drivers. Key fobs, remote start remotes, and spares cut on-site.
Legacy Models
CTS, SRX, DTS & Seville
Older Cadillac models still on the road, including those sharing GM's Passlock and VATS anti-theft architecture — one of our specialties.
Performance
CT4-V & CT5-V Blackwing
High-performance trims with advanced security systems — call with your exact year so we can confirm on-site availability before dispatching.
Electric
Lyriq & Optiq
Cadillac's newest electric platform — we confirm on-site capability by year and VIN before quoting, so you're never surprised at arrival.

The Classic GM Symptom

Flashing Security Light,
Won't Start? Here's What It Is.

If your Cadillac cranks but won't start — or won't crank at all — while a security or "Theft System" light flashes on the dash, this is almost always the anti-theft system doing exactly what it was designed to do.

Passlock & VATS — GM's Anti-Theft System, Explained
Older Cadillac models (roughly through the early 2010s) share GM's Passlock and VATS anti-theft architecture — a resistor pellet inside the ignition lock cylinder that the vehicle reads to confirm the key is legitimate. When it senses a mismatch — a worn key, a failing cylinder, or a genuine security event — it disables the fuel system and flashes the security light. Leaving the key in the ON position for about 10 minutes sometimes clears a one-time fault; a fault that keeps returning usually means a worn ignition cylinder or key, and that's exactly what we diagnose and fix on-site. Call (202) 993-9919.
Security light flashing right now?
Describe the symptom on the phone — we'll tell you what it likely is and quote it before dispatching.

The Honest-Scope Rule

What We Handle On-Site —
And Where GM Draws a Hard Line

Starting with the 2021 Escalade, GM tightened factory security requirements on its flagship SUV — a dealer-level authorization step that most mobile locksmiths don't carry. We tell you honestly which category your vehicle falls into before we ever dispatch a technician.

On-Site — Most Model Years
The Vehicles We Handle Directly
CTS, SRX, DTS, Seville, and older Cadillac sedans — including Passlock/VATS diagnosis
XT4, XT5, XT6, and most crossover model years
CT4, CT5, and Escalade through most recent model years
Standard transponder keys, remote fobs, and most proximity smart keys
Call First to Confirm
Newest High-Security Models
?2021 and newer Escalade and Escalade ESV
?CT4-V / CT5-V Blackwing performance trims
?Lyriq, Optiq, and other recent electric models
?These may require dealer-level authorization — we confirm honestly by year and VIN before quoting, so you're never surprised on arrival

The Equipment Behind the Promise

Dealer-Level Tools,
Handled With Care

Cadillac key programming requires secure communication with the vehicle's immobilizer — not a universal remote and a hope. Here's what we bring to every Cadillac call.

Autel IM608 Pro II
Industry-standard diagnostic and programming platform for all-keys-lost and immobilizer work across the Cadillac lineup.
Xhorse VVDI Key Tool Plus
Precision key cutting and remote programming — factory-quality results for transponder and proximity keys alike.
Abrites AVDI
Advanced immobilizer access for the security systems that basic tools can't reach.

Every Cadillac Key Problem, Covered

The Full Service Menu

New key generated from your Cadillac's VIN, cut and programmed at your location — no dealer wait.
Keys locked inside your Escalade or CT5? Damage-free entry, no scratches, no bent trim.
Passlock faults, worn cylinders, and stuck keys diagnosed and repaired on-site.
A spare cut and programmed while we're already there — cheap insurance for a household with two drivers.
Weak range or unresponsive remote? Battery replaced and tested in minutes.
Bought a used Cadillac? Rekey the locks so old keys stop working — one key for everything.

FAQ

Cadillac Key Replacement —
Most Asked Questions

The questions Cadillac owners in DC and Maryland ask us most.

Can you replace a lost Escalade key without the original?

Yes, for most model years. We generate a new key from your VIN, cut and program it on-site. Starting with the 2021 Escalade, GM tightened factory security requirements — call with your exact year and we'll tell you honestly before dispatching. Call (202) 993-9919.

Do you come to private residences and gated communities?

Yes. We regularly serve private driveways, gated communities, and office garages across DC and Maryland with the same discretion and care as a dealership house call. Give us the gate code or access details when you call. Call (202) 993-9919.

My Cadillac's security light is flashing and it won't start.

On older models, this is a classic Passlock or VATS symptom — the anti-theft system senses a mismatch and disables the fuel system. Leaving the key in ON for about 10 minutes sometimes clears it temporarily; a recurring fault usually means a worn ignition cylinder or key. We diagnose and fix it on-site. Call (202) 993-9919.

Can you program a smart key for a CT5 or XT5?

Yes, for most model years. Push-to-start proximity systems on the CT4, CT5, XT4, XT5, and XT6 are programmed on-site with dealer-level equipment. Call with your exact year and trim for honest confirmation. Call (202) 993-9919.

How much cheaper is a locksmith than the Cadillac dealer?

Typically significantly less — with the same discreet, professional standard of care. Exact cost depends on key type and whether you have a working key. Call (202) 993-9919 for a free quote.

What Cadillac models do you service?

The full lineup: Escalade, CT4, CT5, XT4, XT5, XT6, and older models including CTS, SRX, DTS, and Seville. Coverage depends on model year — call with your specific vehicle for honest confirmation. Call (202) 993-9919.

Cadillac Key Replacement — Washington DC & Maryland
Lost Keys or a Dead Fob?
Handled Quietly, At Home.

Call now with your year, make, and model — honest quote and ETA in 60 seconds, discreet service at your driveway, office, or gated community. 7 days a week including Sundays.