B and K Williams Garage

B and K Williams Garage B and K WILLIAMS LTD is a bilingual family run garage business which was established in 1983.

We are a one stop automotive business where you can buy your car / van , service , diagnostics , MOT, tyres , all kind of repairs and served with a smile B&K williams is a service and repair centre based in Caernarfon, north Wales.

✨ NEW COMPETITION - LUCKY DAYS SPIN THE WHEEL ✨For every two Point S or Goodyear tyres purchased, you have a chance to w...
31/03/2026

✨ NEW COMPETITION - LUCKY DAYS SPIN THE WHEEL ✨

For every two Point S or Goodyear tyres purchased, you have a chance to win
vouchers worth between £50 and £130* paid in the form of a bank transfer.

When: Wednesday 1st April – Sunday 31st May 2026

How: If you buy Point S or Goodyear tyres, you will be able to take part by visiting
www.luckydays.point-s.com (or by scanning the QR code on the leaflet attached to your invoice).

If lucky you will be required to upload your invoice as proof of purchase.

Call us today to book in your tyres!

GOOD LUCK! 😄

Full T&C can be found on the Point S website.

30/03/2026

Huw yn dangos be sydd yn y gweithdy heddiw😎

24/03/2026
17/03/2026

One of our latest investments in action by Huw! 😎

Today we’re performing an off-car DPF deep clean on a Mercedes Sprinter with over 100,000 miles.

At this mileage, standard on-car clean often aren't enough because of ash buildup, the stuff that literally has nowhere to go. Our new METClean machine allows us to:

-Back-flush the filter to remove stubborn ash and soot.

-Restore factory-level flow for better performance and MPG.

-Save the customer thousands compared to a full DPF replacement.

Whether it's a high-mileage workhorse or your daily driver, we’ve invested in the best tech to keep you on the road.

16/03/2026

TPMS warning light on your dash?

Most modern cars are fitted with a Tyre Pressure Monitoring System (TPMS). It’s a key part of your vehicle's ADAS (Advanced Driver Assistance Systems) that monitors your tyre Pressures.

Did you know?
If your car was registered on or after 1 January 2012, a malfunctioning TPMS on your dashboard is an automatic MOT failure.

The most common cause we see? A dead internal battery in the sensor. Since these batteries are sealed, you’ll need a new programmed unit to clear that light and stay legal.

16/03/2026

NEW STOCK ALERT! 2016 Kia Ceed GT Line 🏁

Fresh into stock at B&K Williams is this stunning 2016 Kia Ceed GT Line!

If you want the aggressive "GT" looks with the everyday reliability and economy of a standard hatchback, this is the one for you.

£7995

✨ AR AGOR✨ Mi fydd Huw yn y dderbynfa bore yfory 8:30 - 12:30 i helpu hefo ceir gwerthu, unrhyw ymholiadau sydd gennych ...
13/03/2026

✨ AR AGOR✨
Mi fydd Huw yn y dderbynfa bore yfory 8:30 - 12:30 i helpu hefo ceir gwerthu, unrhyw ymholiadau sydd gennych neu i fwcio chi mewn.

✨ OPEN ✨
Huw will be in reception tomorrow 8:30 - 12:30 to help with sales cars, any questions you may have or to book in your vehicle.

❗ Ni fydd y gweithdy ar agor. The workshop won't be open ❗

📞 01286 675557
📧 info@bandkwilliams.co.uk
🖥 www.bandkwilliams.co.uk
📸 b_and_k_williams_garage

12/03/2026
Balchder mawr yn fod yn rhan o network Point S UK . A pen wythnos yma mae cynhadledd blynyddol yn gael ei  gynnal yn Car...
06/03/2026

Balchder mawr yn fod yn rhan o network Point S UK . A pen wythnos yma mae cynhadledd blynyddol yn gael ei gynnal yn Carden Park Hotel, amser I weld gwynabau hen ag adnabyddus yn ogystal ag rhai newydd , a maser i rhannu syniadau o sut i neud ein garej yn fwy llwyddianus.

Looking forward to seeing some old and familiar faces as well as new faces in the annual Point S UK conference . So prou...
06/03/2026

Looking forward to seeing some old and familiar faces as well as new faces in the annual Point S UK conference . So proud of being a part of this network and the tyres that they provide .

❗ NEW TOOL - TESLA TOOLThe Tesla Toolbox Dealer Diagnostic is Tesla’s official diagnostic software. By having this tool ...
06/03/2026

❗ NEW TOOL - TESLA TOOL
The Tesla Toolbox Dealer Diagnostic is Tesla’s official diagnostic software. By having this tool it will allow us to do the following:

- Provide dealer-level access to Tesla’s vehicle systems
- Cover every Tesla model from 2012 to the newest release
- OEM Approved which means it is compliant with Tesla’s service procedures and warranty requirements
- Calibrate ADAS systems and configure ECUs exactly as Tesla service centres do
- Run advanced diagnostics
- Perform software updates

For more information or to book in your vehicle, contact us today:
📞01286 675557
📧info@bandkwilliams.co.uk
🖥www.bandkwilliams.co.uk

DOES NOT COVER Model S February 2021 – February 2022 & Model X October 2021 – February 2022.

❗ TECLYN NEWYDD - TECLYN TESLA

Meddalwedd diagnostic swyddogol Tesla yw’r Tesla Toolbox Dealer Diagnostic. Drwy gael yr offeryn hwn, bydd yn galluogi ni i wneud y canlynol:

- Darparu mynediad lefel deliwr i systemau cerbydau Tesla
- Gallu gweithio ar phob model Tesla o 2012 hyd at y rhyddhad diweddarau
- Wedi ei gymeradwyo gan OEM sy’n golygu ei fod yn cydymffurfio a trefn gwasanaeth a gofynion gwarant Tesla
- Graddnodi systemau ADAS a ffurfweddu ECUs yn union fel mae canolfannau gwasanaeth Tesla yn ei neud
- Rhedeg diagnosteg uwch
- Pefformio diweddariadau meddalwedd

Am ragor o wybodaeth neu i fwcio eich car i mewn, cysylltwch gyda ni:
📞01286 675557
📧info@bandkwilliams.co.uk
🖥www.bandkwilliams.co.uk




Address

South Road
Caernarfon
LL552HP

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5:30pm
Saturday 8:30am - 12pm

Telephone

+441286675557

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