Mobile mechanic services
Everything from a warning light to a full service, done at your home, at work or at the roadside across the North West.

What we do
We arrive fully equipped to service, diagnose and repair cars and vans on site, which cuts downtime and saves you money.
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Fixed-price servicing
One fixed price, agreed before we start. Serviced to the manufacturer’s schedule with your service book stamped, so your warranty stays intact. Find out more -
Mobile diagnostics
Warning lights, misfires, DPF and EGR faults and electrical problems traced with dealer-level Autel and Snap-On equipment. Find out more -
MOT preparation
We check and put right the usual MOT failure points before the test. Find out more -
Brake and clutch repairs
Brake and clutch repairs done on your driveway or in the office car park. Find out more -
Engine repairs
From sensor faults to complex engine work, repaired on site wherever possible. Find out more -
Roadside breakdowns
Often quicker than a recovery truck. Batteries, starter motors and minor fuel faults fixed at the roadside. Find out more -
Fleet maintenance
Servicing and repairs for business vans, arranged around your trading hours. Find out more
Common repairs
The repairs we get called out for most, done where the car or van is parked.
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Car battery replacement
Flat or failing battery? We test the battery and charging system and fit the right new battery where the car is parked. Find out more -
Clutch replacement
A slipping, juddering or heavy clutch replaced on your driveway or at work, with a clear quote before we start. Find out more -
Starter motor replacement
Clicking but not starting? We test the battery and starter motor first, then replace a faulty starter where the car is parked. Find out more -
Alternator replacement
Battery light on while you drive? We test the charging system and replace a failed alternator at your home or work. Find out more -
EGR valve problems
Lumpy idle, black smoke or limp mode? We test the EGR valve and its sensors, then fix or replace what is at fault. Find out more -
Auto electrical repairs
Batteries that keep going flat, dead electric windows and faults that come and go, traced and repaired on site. Find out more -
Van servicing and repairs
Servicing and repairs for light commercial vans up to 3.5 tonnes, at home, at your yard or on site. Find out more -
Motorhome servicing
Motorhomes and campervans up to 3.5 tonnes serviced where they are parked, for one fixed price. Find out more
Warning lights and faults
What the light or the symptom means, whether it is safe to drive, and how we find and fix the cause.
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Engine management light
What the engine light means, when it is safe to drive, and how we find the fault wherever the car is parked. Find out more -
ABS warning light
ABS light on? What it means, whether it is safe to drive, and how we trace the sensor or wiring fault behind it. Find out more -
Car won’t start
Clicking, cranking or nothing at all? What the signs mean, and how we get you going at home, at work or at the roadside. Find out more -
DPF problems
DPF light on or stuck in limp mode? We find out why the filter is blocking, from sensors to the EGR valve, and fix the cause. Find out more -
Limp mode
A sudden loss of power with the revs held down? We find out what put the car into limp mode and fix the cause. Find out more -
Airbag warning light
Airbag light on? The airbags may not work in a crash and it fails the MOT. We find the fault and fix it on site. Find out more -
Engine misfire
Juddering, shaking at idle or a flashing engine light? We find which cylinder is misfiring and why, then fix it. Find out more
Whatever the job
An IMI-qualified mechanic
Over 25 years’ dealership experience, and you deal with the mechanic directly.
A written quote first
You know the price before any work starts. No hidden fees.
OE-quality parts
The right parts for your car, fitted to the manufacturer’s standards.
Pay when it is done
Card, contactless, bank transfer or cash, once the work is finished and you are happy.
How it works
Call, text or WhatsApp
Tell us your reg, where the car is and what it is doing.
Get a clear price
You get a written quote before we start. No hidden fees.
We come to you
At home, at work or at the roadside, usually within the hour.
Fixed on the spot
Most jobs are done on the first visit, so you are back on the road the same day.
Where we work
From our base in Great Sankey we cover six towns across the North West, plus other parts of Cheshire, Merseyside and Greater Manchester depending on our workload.
- Warrington3 miles from our base
- Widnes4 miles from our base
- Runcorn5 miles from our base
- St Helens6 miles from our base
- Wigan11 miles from our base
- Newton-le-Willows4 miles from our base
Booking and payment
All questionsHow does fixed-price servicing work?
Send us your reg and mileage and we will give you one fixed price for your car’s service before anything is booked. That is the price you pay for the service. If we spot anything else that needs attention, we tell you and price it separately, and nothing extra is done without your say-so.
How do I book?
Call, text or WhatsApp us on 07989 747065 with your registration number, where the car is and what it is doing. We will give you an estimated price and our earliest arrival time, then confirm the slot once you are happy. You can also send the details and photos through the form on this website. Either way, you deal directly with the mechanic who will fix your car.
How can I pay?
We accept most debit and credit cards, contactless, bank transfer and cash. Card payments are taken securely on our mobile terminal and you get a receipt straight away. Fleet operators can arrange account terms by agreement. Payment is only taken once the work is finished and you are happy with it.
Get a quote
Tell us what the car is doing and where it is parked. We will get back to you with a price and our earliest time, usually the same day.
- Call 07989 747065Speak to the mechanic who will fix it
- WhatsApp or textSend your reg, location and a photo
- Emailcontact@tmmrepairs.co.uk
Some evening and Saturday appointments available at no extra labour charge.