Onyx Alloy Refurbs

Before & After Gallery

Before & After Gallery – Alloy Wheel Refurbishment & Colour Customisations

Before & After Gallery

Oliver R.
12:31 22 Oct 24
Excellent quick service and quality plus a very fair price on my Alfa Romeo wheels.
Karthikan R.
12:28 28 Sep 24
Great service
Abdullah H.
11:55 20 Aug 24
Really Haooy with the service on my Golf
Jaz G.
20:28 28 May 24
100% recommend these guys, they delivered a great service along with reasonable pricing with an excellent finish to my refurbished alloys. With a bonus of work being completed in good time.
Harleen
15:55 25 May 24
Had my alloys refurbished from these guys and wow! I couldn’t recommend them enough! Fair price, excellent customer service, quick turn around time and most importantly my alloys look like brand new! Thank you Onyx!! ????
Deepak P.
14:43 19 Mar 24
Excellent service. Sam the owner is a great guy and genuine. He was honest with about what I needed done to my car and save me a lot of money today. I would definitely recommend to everyone I know and use his garage again.
A D
17:22 15 Feb 24
Had my Mercedes S Class wheels refurbished here with the diamond cut finish. Looking great!!! Would recommend to anyone who need their wheels repaired

Transform Your Alloys

Thinking about refreshing your alloy wheels? Explore our before & after gallery to see real results from customers across Slough, Langley, Windsor, Uxbridge, and beyond. From kerb rash removals to full colour changes in gloss black, shadow chrome, bronze, and more — we show the difference real craftsmanship makes.

Why Choose Us?

Slough, location

We are conveniently located in Slough, Berkshire, offering alloy wheel repair, crack repair welding, and diamond cutting services for both trade and retail customers.

Fast Turnaround

We know your time is valuable. That’s why we aim to complete all refurbishment and repair work promptly, without compromising on quality – so you’re back on the road as quickly as possible.

Expert Team

Our technicians are highly
skilled and come with years
of experience. They are dedicated to providing a
quality finish.

Variety of finishes

With our alloy refurbishment service we provide diamond cutting, powder coating and custom finishes all under one roof!

trade division

If you are a repair centre or a car dealer, then trust us to get the job done. Quality & speed guaranteed. Get in touch now.

quality guarantee

We give warranty with every refurbishment, your guarantee of a great and long lasting finish.
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Frequently Asked Questions

Can I really expect my wheel to look like the “after” photos?

Yes – our team ensures every repair is professionally welded, reshaped, and refinished to match the original look and structure.

Are the photos genuine repairs by Onyx Alloys?

Absolutely. All before & after images on this page are real examples of work carried out by our skilled technicians at our Slough workshop.

How bad does the damage have to be before it's beyond repair?

We can repair most cracks and minor bends, but if the structural integrity is compromised, we’ll always advise you honestly.

Can I bring in my wheel for a visual inspection first?

Yes – we welcome inspections. Our team will assess the damage and let you know if repair is possible.

Will the repair affect wheel balance or performance?

No – every wheel is balanced and pressure tested post-repair to ensure safe driving performance.

How long does the alloy wheel refurbishment process take?

Upto 3 working days depending on damage and service required.

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