Merlin Auto Services is located at 9 Magdelene St, Haverfordwest SA61 1JJ, UK. You can view the exact location on the map on this page.

Monday: Closed. Tuesday: 8:30 AM – 5:00 PM. Wednesday: 8:30 AM – 5:00 PM. Thursday: 8:30 AM – 5:00 PM. Friday: 8:30 AM – 5:00 PM. Saturday: Closed. Sunday: Closed.

Merlin Auto Services offers MOT Testing, Vehicle Servicing (4 options), Air Conditioning Service, Diagnostic Testing, DPF Cleaning & Servicing, Wheel Alignment, Motorcycle/Bike/Quad MOT & Repair and Brake Repairs. Full prices and durations are listed on the services section of this page.

Yes — Merlin Auto Services is a DVSA-approved MOT centre in Pembrokeshire. You can book an MOT slot directly through Fixaroo on this page.

Use the booking panel on this page — pick a service, a time, and your vehicle, and your booking is confirmed instantly on Fixaroo. No phone calls, no back-and-forth, no waiting on a call-back.

Yes. When you book through Fixaroo your slot is held the moment you complete checkout — you'll get a confirmation email and SMS straight away, and Merlin Auto Services sees the booking in their dashboard at the same time.

It depends on the service — some bookings take a small deposit to secure the slot, others are paid in full on arrival. Your booking summary on Fixaroo shows exactly what's due and when, so there are no surprises.

Yes — you can reschedule or cancel from the booking confirmation link we email you. Fixaroo handles it end-to-end so you never have to chase the garage.

Yes. Fixaroo sends automatic email + SMS reminders before your visit so the appointment doesn't slip, and the garage is notified too.

Fixaroo shows real availability, real prices and real reviews in one place — you book in under a minute, your slot is locked in instantly, and we handle the reminders and rescheduling. If anything goes wrong, you've got us in your corner.