Keys locked in cars | Fast Response | Same Day Service
Reliable local auto locksmith services with fast response times.
Tell us your vehicle and location and we'll call you back within minutes with an upfront price.
From lost car keys to spare keys and ignition repairs, we provide a full mobile auto locksmith service across Bexleyheath, Sidcup and Dartford, covering up to a 40-mile radius from Bexleyheath and reaching most of the South East.
Lost all keys? New key cut and programmed on-site for all makes.
Get a backup before you need one — cheaper than a full replacement.
Broken buttons, damaged casing, faulty electronics — fixed on-site.
Advanced transponder and keyless entry programming, all systems.
Non-destructive vehicle entry — back in without damaging anything.
Transit, Sprinter, Vivaro and more — mobile service included.
We are a professional, family-run auto locksmith service covering Bexleyheath, Sidcup, Dartford and the surrounding areas. Specialising in car key replacement, key programming and emergency lockout services, we carry dealer-level equipment in every van, so we come to you, fully equipped, every time.
With over 10 years of hands-on experience and more than 100+ five-star reviews across Google & Trustpilot, The Auto Master is one of the most trusted mobile auto locksmith services in Bexleyheath and across South East London. Every technician has a minimum of 5 years' experience and is committed to 100% customer satisfaction on every single job.
Six reasons thousands of drivers across Bexleyheath, Sidcup and Dartford trust The Auto Key Master for their car key needs.
We come directly to your home, work, or wherever your vehicle is. No need to tow or visit a garage.
Rated Excellent across Google, Trustpilot, and Checkatrade. Thousands of satisfied customers.
Established and trusted specialists with extensive experience across all vehicle makes and models.
We use the same diagnostic and programming tools as main dealerships, at a fraction of the cost. Any make, any model, any year.
All new keys come with a 2-year warranty. 6-month warranty on all repaired keys.
We aim to complete every job the same day. Emergency response available 24/7.
Getting a new car key is easier than you think. We handle everything on-site, from cutting to programming, in three simple steps
Get in touch by phone or fill in our quick quote form. Tell us your vehicle make, model, year, and location. We'll confirm availability and give you an upfront price — no obligation.
Within Minutes
One of our Expart-checked technicians heads straight to your location — home, work, or roadside. No towing. No garage. We arrive fully equipped to handle the job on-site.
Within The Hour
Your new key is cut and programmed on-site using dealer-level equipment. We test it fully before we leave. You drive away — usually within 40–60 minutes of our arrival.
Same Day
From Ford and Vauxhall to BMW, Mercedes and Land Rover, we provide car key replacement and programming for every make and model on the road.
Don't just take our word for it, here's what real customers have to say about The Auto Key Master.
We work with fleet managers, car dealerships, rental companies and garage networks across Bexleyheath, Sidcup and Dartford to deliver fast, reliable key services at scale.
Based in Bexleyheath, we provide fast mobile auto locksmith services across Sidcup, Dartford and the surrounding South East London area.
Everything you need to know about our mobile auto locksmith service in Bexleyheath, Sidcup and Dartford.