Basic Service
Oil & filter
Complete oil change with new filter.
Maintenance
Vehicle Maintenance
Keep your car running its best with our routine maintenance service. Oil and filter changes, spark plugs and scheduled servicing — premium parts, transparent prices and most jobs completed in under 30 minutes.
Service options
Choose what your car needs
Complete Service
Oil & all filters
Oil change plus air filter, cabin filter and fuel filter.
Spark Plug Change
Add-on service
Replace all spark plugs for better performance and smoother starts.
Why us
Quality you can rely on
Quick service
Most oil changes completed in under 30 minutes.
Quality guaranteed
Premium oils and filters that meet manufacturer specifications.
Transparent pricing
Know the exact price before booking. No hidden fees or surprises.
Reviews
What our customers say
4.7 / 5· 68 Google reviews
Kel Carvalho
in the last week
bozhidar ivanov
a week ago
Excellent, very fast service. So happy, definitely I'll use them again. Thanks,Boss ( Boz).
Wojciech Kamiński
a week ago
I highly recommend Diamond Garage! I've been looking for a reliable mechanic for ages and finally found the right place. The customer service is excellent – true professionalism and great knowledge. Everything was explained clearly before any work started, with no pushy sales tactics or hidden costs. Best of all, the prices are very affordable and completely fair given the top-quality work. I'll definitely be coming back!"
Help center
Frequently Asked Questions
Everything you need to know before booking your visit.
Do you work on all makes and models?
Yes! We work on domestic and foreign vehicles — cars, SUVs and light trucks.
Can I wait while my car is being fixed?
Absolutely! We have a clean waiting room with free coffee and Wi-Fi.
Do you use original parts or aftermarket?
We use high-quality OEM or trusted aftermarket parts depending on your preference and budget.
How long do repairs usually take?
Small jobs (oil changes, brake pads) can be done the same day. Bigger repairs may take longer — we always give you an estimate up front.
Can you diagnose electrical faults and warning lights?
Yes. We carry out full auto-electrical diagnostics — dashboard warning lights, wiring faults, ECU and sensor issues, alternators, starters and A/C electrics. We pinpoint the cause first so you only pay for the actual fix, and we also install CarPlay, reversing cameras and dash cams.
Find us
Visit us at
Drop by during opening hours, or call ahead to book a slot.
Diamond Garage
Open now180c Queens Drive Walton, L4 6XD
- Opening hours
- Mon–Fri: 9AM–6PM | Sat: 9AM–1PM | Closed Sunday