Auto Locksmith Anglesey & Gwynedd
Car keys, lockouts, spare keys and programming. Call or WhatsApp Michael Shaw directly for mobile auto locksmith help across Anglesey and Gwynedd. Vehicle entry, replacement keys, fob repairs and key programming are handled on site where possible.
- SERMI Registered
- DBS Checked
- 5+ Years Experience
- No Call-Out Fee
Our Auto Locksmith Services in Anglesey & Gwynedd
Every service is carried out on site, at your location. No towing to a dealer. No waiting days for a replacement. Michael arrives with dealer-level diagnostic equipment and handles everything from emergency lockouts to full key programming — across all makes of car and van.
Car Lockout / Vehicle Entry
Locked out of your car in Anglesey? Non-destructive vehicle entry — no damage to locks, door frames or glass. Works on all car and van makes.
Lost Car Keys
Lost all your keys with no spare? A new key is cut and programmed from the VIN or immobiliser data — all previous key codes deleted from the ECU.
Car Key Replacement
Replacement car keys cut and programmed on site to your vehicle's transponder system. No need to visit a main dealer. Covers all major makes.
Spare Car Key
The most cost-effective time to get a spare key is before you need one. A second key programmed alongside your existing key costs significantly less.
Key Fob Repair
Faulty, water-damaged or broken key fob? Repaired or replaced on site. Buttons, battery contacts and remote receiver faults all covered.
Car Key Programming
Keys, fobs and proximity cards programmed to your vehicle's ECU. Covers ID46, ID48, ID49 transponder types and smart key systems.
Broken Key Extraction
Key snapped in the door lock or ignition barrel? Extracted without dismantling the lock wherever possible, then a replacement key cut on the same visit.
Ignition Barrel Repair
Stiff, worn or damaged ignition barrels repaired or replaced on site. Common on high-mileage Fords and Land Rovers. No steering column removal needed.
Additional Vehicle Services
DPF Cleaning
Diesel particulate filter cleaning for cars and vans. DPF warning light on? Restored without removal where possible using professional regeneration equipment.
ECU Cloning & Diagnostics
ECU cloning and full vehicle diagnostics across Anglesey and Gwynedd. Useful for immobiliser faults, unresponsive keys and engine management issues.

Your Local Auto Locksmith in Anglesey
Michael has been working as an auto locksmith for over five years. He started the business from a genuine interest in vehicle electronics and security systems — something that began with lock-picking as a hobby and developed into specialist knowledge of automotive transponder systems, ECU programming and vehicle entry techniques.
When you call Anglesey Auto Locksmith, you speak directly to Michael. He arrives at your location — not a call centre, not a national company outsourcing to a subcontractor. Every job is completed by the same SERMI registered, DBS checked technician, with dealer-level diagnostic equipment, backed by a 12-month warranty on all parts and labour.
Michael covers the whole of Anglesey and Gwynedd, with particular expertise in Ford, BMW and Land Rover.
- SERMI Registered — authorised to access vehicle security data for key replacement
- DBS Checked — safe to invite to your home or vehicle
- Fully insured and registered — public liability insurance on every job
- 12-month warranty on all labour and parts
- Ford, BMW and Land Rover specialist — most frequent makes on Anglesey
Auto Locksmith Coverage — Anglesey & Gwynedd
Anglesey Auto Locksmith covers the whole of Ynys Môn (Isle of Anglesey) and the Gwynedd mainland, including Bangor and Caernarfon. Being based in Pentraeth puts Michael centrally on the island — typically reaching Holyhead in around 30 minutes, Llangefni in 15 minutes, and Beaumaris or Menai Bridge within 10 minutes.
Anglesey Towns & VillagesNot sure if Michael covers your area? Call 07553 030134 or send a WhatsApp message — he will confirm immediately. Emergency call-outs may be available outside normal hours when Michael is reachable.
Why Anglesey Drivers Call Michael First
Six honest reasons — specific trade knowledge, no corporate buzzwords.
One person, every job
Michael handles every callout personally. When you call, you speak to the person arriving at your car — not a national call centre. After five years and hundreds of jobs across Anglesey, Michael knows the roads and the common vehicle issues on the island.
Dealer-level equipment
The diagnostic equipment used on your car is the same class of technology available at a main dealership — capable of reading and writing to the vehicle's ECU, deleting old key codes and programming new transponders on site. No call-out fee.
SERMI registered
SERMI is the UK framework that controls who can legally access vehicle security data for key replacement. Not every locksmith is registered. Michael's SERMI registration means he is authorised to produce a working key for your specific vehicle, legally and traceably.
Most makes covered
Ford, BMW and Land Rover are Michael's strongest specialisms. Most other makes covered including Vauxhall, VW, Audi, Kia, Toyota, Nissan, Hyundai, Peugeot and Renault. Some newer Mercedes FBS4 systems can be dealership-only. Michael will confirm compatibility upfront before booking the job.
685 reviews at 5.0
With 685+ Google reviews at a 5.0 rating, Anglesey Auto Locksmith is trusted by drivers across the island for car keys, lockouts and vehicle entry work.
Free quote, 12-month warranty
Get a price before committing — Michael quotes over the phone or by WhatsApp. No call-out fee is charged simply for attending. All parts and labour carry a 12-month warranty. Card payment and BACS accepted on completion.
Car Makes We Cover Across Anglesey & Gwynedd
Different car makes use different transponder chip types, key programming protocols and security systems — which is why not every locksmith can work on every car. Click your make for model-specific information and common key issues for that brand.
Mercedes note: FBS4-equipped models are currently dealer-only — call to confirm before booking.
Recent Jobs Across Anglesey & Gwynedd
Real callouts from across the island and mainland. Updated regularly as new jobs are completed. ⚠️ Replace these placeholders with confirmed real jobs from Michael before publishing.
All keys lost. Van needed for work the following morning. New key cut and programmed from VIN, all previous key codes deleted from the ECU to prevent the lost key being reused.
Key fob stopped responding — physical key still worked but remote locking failed. Replacement fob sourced and programmed to the CAS unit. Customer did not need to visit a dealer.
Key snapped in the door lock. Broken key extracted without damage to the barrel. Replacement key cut and programmed. Vehicle back in service same afternoon.
Locked out after key fob battery died and spare key had also failed. Non-destructive entry, both fobs reprogrammed and spare key also repaired.
Lost all keys. New key cut from VIN reference, programmed to the vehicle's PATS transponder system. Old key codes removed.
Ignition barrel stiff and intermittent — key would not always turn. Barrel replaced on site without steering column removal. New key cut to match.

What Anglesey Drivers Say
685 genuine reviews from real customers across Anglesey and Gwynedd. Reviews are publicly visible on Google, and Anglesey Auto Locksmith has maintained a 5.0 rating from 685+ customer reviews.
EXCELLENT Based on 685 reviews Posted on Google Dean StrathieTrustindex verifies that the original source of the review is Google. Third time using Shane at Anglesey locksmith. Fast efficient service highly knowledgeable , offers lots of other services too. Will always use Shane and recommend him for keys replacements and lock outs and promgramming etcPosted on Google Llinos Ellen ParryTrustindex verifies that the original source of the review is Google. Thank you so much for 2 set of keys very appreciate, definitely would recommend 😊Posted on Google Rio PennyTrustindex verifies that the original source of the review is Google. Quick service reliable everything worked straight away. Definitely recommend.Posted on Google Ashley RojasTrustindex verifies that the original source of the review is Google. Brilliant service, easy communication, very helpful from start to end and Michael is just very professional. Came out early to work around my working shifts, very appreciativePosted on Google R.jacksonTrustindex verifies that the original source of the review is Google. Highly recommended sorted my bmw and discovery out for me todayPosted on Google Paige LeighTrustindex verifies that the original source of the review is Google. Great service ! would recommendPosted on Google Sue FinleyTrustindex verifies that the original source of the review is Google. Phoned ,said he was there if I could get the part to him,done in a few hourPosted on Google owain rhys thomasTrustindex verifies that the original source of the review is Google. Messaged Michael at Anglesey auto locksmith to make me a spare key for my pickup. He responded straight away and fitted me in that day. Very professional and highly recommended for speedy service. Will definitely use againVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Frequently Asked Questions
Common questions from Anglesey and Gwynedd drivers. Can't find your answer?
Call Michael → Full FAQ page →How much does a car key replacement cost in Anglesey?+
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Need an Auto Locksmith in Anglesey Right Now?
Call Michael directly on 07553 030134 or send a WhatsApp message with your vehicle details and location. A fixed price is given before any visit. No call-out fee. 12-month warranty on all work.