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Slick Autos

Get in touch

Book your car in. Straight answers.

Fill in the form and we’ll get back to you within two working hours during business hours. For anything urgent, call the workshop directly.

By submitting you agree to be contacted about your enquiry. We don’t share your details.

Direct lines

Skip the switchboard.

Three dedicated lines so you reach the right person first time. All three are open Monday to Friday 8–6 and Saturday 9–2.

Service & Bookings
074 42 42 42 12

Routine servicing, MOT prep, general enquiries

Diagnostics & Repairs
074 42 42 42 12

Fault finding, electrical, DPF, EGR, ECU repair

Tuning & Performance
074 42 42 42 12

ECU remapping, DSG calibration, dyno work

What to expect

From enquiry
to keys in hand.

  1. 2 min
    Step 01

    Submit

    Fill in the form or call — tell us the car and the fault in as much detail as you have.

    Next step:
  2. < 2 hrs
    Step 02

    We reply

    Initial response within 2 working hours. We’ll confirm what we think and ask any clarifying questions.

    Next step:
  3. Same day
    Step 03

    Book a slot

    Pick a diagnostic or service slot that suits you. We’ll send a confirmation with the address and any prep notes.

    Next step:
  4. On the day
    Step 04

    Drop the car in

    Turn up on the day, hand us the keys, grab a coffee. You’ll get the diagnostic report before any work starts.

Before you come in

What to bring.

A quick checklist to make your visit run smoothly. None of these are strictly required, but they make the job faster and the quote more accurate.

  • V5C or proof of ownership
  • Service history / booklet (if available)
  • Any recent dealer invoices or check sheets
  • Fault code printouts you already have
  • Video or photos of intermittent symptoms
  • Payment method for collection
Booking FAQ

The questions we hear most.

Do I need an appointment?

Yes — we run on a booked-slot basis so every car gets the time it needs. Turning up without an appointment risks being turned away. Most jobs can be slotted within 2-3 working days of enquiry, faster for urgent diagnostics.

Do you offer courtesy cars?

On some days, yes — we have a small fleet of courtesy cars available on a first-come basis. If you need one, mention it at booking and we'll confirm availability. For longer jobs we can also arrange a local hire car through a partner firm.

Can I wait while my car is worked on?

For short jobs — an oil service, an MOT, a standard diagnostic — yes, we have a waiting area with Wi-Fi and decent coffee. For anything longer than 2 hours we'll usually suggest a drop-off.

Do you charge a diagnostic fee?

Yes — £75 + VAT for a standard diagnostic, which covers a full scan, short road test and written report. If you go ahead with the repair here, the diagnostic fee is waived and rolled into the job. No diagnostic = no guess work, so we don't skip it.

Do you accept finance for larger jobs?

We accept cash, card, and bank transfer. For larger jobs (engine rebuilds, major tuning packages, full servicing commitments) we can arrange 0% finance through a partner provider, subject to status. Ask when you quote.

Where should I park?

Pull into the yard at the front of the workshop. There's designated customer parking just inside the gate. If the gate is closed, press the intercom — a technician will let you in.

Serving Slough, Iver, Langley, Windsor, Staines, Uxbridge, West London & Berkshire.