J W and Sons

J W and Sons Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from J W and Sons, Transportation Service, Pontyberem, Pontyberem.

Fully Qualified Automotive Technician With over 20 years experience within the automotive industry.

10 years teaching experience in automotive
20 years service, maintenance and repair experience

25/05/2026

SPECIAL OFFER !!
Stage 1 remaps - £129 for the next 10 days if you book by Friday 29th May!

Only genuine Kess V3. And Auto Tuner used !

Message now for group bookings ! 10% off

Location Crosshands

Free diag check carried out prior to remapping !

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10/05/2026

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We offer mini digger hire - self drive and DIY use. (With operator if required)
Delivery available at any time of day that meets your needs, flexible and reliable ! Book through messenger or WhatsApp and secure your dates!

11/04/2026

Fault finding - Love playing Diagnostics!

Diesel leak off test - ✅
Injectir basic switching check ✅
Relative compression test ✅
Idle Vs WOT (wide open throttle) ✅

Simple checks -
Injectors 👍
Compression 👍
Ecu switching 👍

More to come ☺️

11/04/2026

Little bit of Diagnostics to find the reason for excessive smoke !!
Turns out 4 Injector sealing washers were the problem !!

Address

Pontyberem
Pontyberem
SA155ET

Opening Hours

Monday 5:30pm - 9pm
Tuesday 5:30pm - 9pm
Wednesday 5:30pm - 9pm
Thursday 5:30pm - 9pm
Friday 5:30pm - 9pm
Saturday 5:30pm - 9pm
Sunday 6pm - 9pm

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