Archie's Castles & SoftPlay
Local Guide · 53 reviews · 40 photos
Highly recommend 👌 Had Jamie and another gentleman out for a gearbox oil service on our Sprinter — very reasonable price and service was 10/10.
Mobile Mercedes Diagnostics
& Repairs
Kent and South East London
Dealer-level diagnostic depth delivered to your driveway. Written findings, root cause, clear next steps.
From £120+ VAT
Mobile diagnostics, written report included
Mercedes specialist
Sprinter, Vito, Citan, cars
5.0
Google ReviewsVAT Registered
Company No. 17038307Why Us
Why Choose TriPoint?
XENTRY & STAR Diagnostics
We use Mercedes-Benz XENTRY and STAR tools. Dealer-level access at your location, not a cheap code reader.
Mercedes-Benz Trained
W906/W907 Sprinter, OM651/OM654 - specialist knowledge for the common failures, not generic diagnostics.
Clear Communication
Plain-English findings and a documented written outcome every time.
Mobile Convenience
Kent and SE London. No workshop drop-off needed - we come to you.
Real Diagnostic Proof
See What Your Written Diagnostic Outcome Looks Like
Every diagnostic visit ends with a written outcome: what we checked, what we found, and what to do next. Here is a real example of how that can look: plain English, evidence, and clear next steps.
Process
How It Works
Simple, transparent process from first contact to fix plan.
01
Get in Touch
Call, WhatsApp, or book online with your vehicle details and symptoms.
02
Confirm Booking
We confirm your slot in writing with vehicle details and an arrival window.
03
On-Site Diagnosis
Deep scan, live data, guided tests - all at your location.
04
Written Fix Plan
Clear findings, root cause, and next steps documented for you.
What We Do
Our Services
Four core services - all mobile, all fixed-price, all backed by dealer-level tooling.
Diagnostics
from £120+ VATFull-system fault finding with dealer-level XENTRY tools. Standard, VOR priority, and pre-purchase options.
StandardVOR PriorityPre-Purchase
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Servicing
from £175+ VATMobile servicing for Mercedes Sprinter, Vito, and Citan. Minor and major packages with genuine parts.
Minor ServiceMajor ServiceSprinter / Vito / Citan
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Brakes
from £149+ VATPads, discs, sensors, and park brake shoes. Fixed pricing per axle with genuine Mercedes parts.
FrontRearPads + Discs
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Remapping
from £199+ VATStage 1 ECU remaps for power & driveability or fuel economy. All van makes. Fleet day rates for 3+ vehicles.
Power & DriveabilityEconomyFleet
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Specialist Knowledge
Mercedes Sprinter Expert
Special strength in W906/W907 platforms and OM651/OM654 engines. We know the common failures, diagnostic pathways, and proper fix routes - including SCR, DPF, injector, and turbo-related issues.
W906W907OM651OM654SCR/AdBlueDPFInjectors
Pricing
Transparent, Zone-Based Pricing
Fixed prices confirmed upfront. No hidden fees. Parts and follow-on labour quoted separately.
Shown below are Zone A prices, Zones B and C are slightly higher. See full pricing for all zones.
£120+ VAT
Zone A
Standard Diagnosis
£160+ VAT
Zone A
VOR Diagnosis
£160+ VAT
Zone A
Pre-Purchase Digital Health Check
Coverage
Areas We Cover
Mobile diagnostics across Kent and South East London - up to 60 minutes from our bases.
Our Work
Real Jobs, Real Photos
Every image is from an actual TriPoint diagnostic or repair session. No stock photos.
Blog
Latest Articles
Practical guides on common van faults, emissions issues, and what proper diagnostics looks like.
Diagnostics
Where's the OBD Port on a Mercedes Sprinter? (And Why a £15 Reader Won't Save You)
Where to find the OBD/diagnostic port on a Mercedes Sprinter - and an honest word on why a cheap plug-in reader rarely fixes anything. From a mobile Mercedes van specialist.
Read article
Diagnostics
Mercedes Sprinter Warning Lights: A Plain-English Survival Guide
Every Mercedes Sprinter dashboard warning light, in plain English - which mean 'pull over now', which mean 'book it in soon', and which you can mostly ignore.
Read article
Remapping
Does Remapping a Van Actually Improve MPG? An Honest Answer (No Magic Beans)
Will a remap really save you fuel? A straight answer from a mobile van tuner - what genuinely changes, realistic numbers, and why anyone promising +10 MPG is having you on.
Read articleFAQ
Got Questions?
We've answered 50+ common questions about our services, process, emissions repairs, coverage, and more.
Need help today?
Book a diagnostic and get a proper answer - at your door.