Bob's Mechanical Repairs is a physical workshop in Birnam, Perthshire. We do not have premises in Croydon. This page is an independent garage guide written by Bob — no Croydon garage is represented here unless a named, verified partner garage is listed on this page. Bob can give written advice on your vehicle by email; the network is still looking for one verified partner garage in Croydon.
Croydon isn't covered by a partner garage yet
This site is run by a real workshop in Birnam, Perthshire, and it is signing up independent garages town by town. Each one is reviewed before it appears. Croydon has no verified partner garage at the moment, so there is no local booking to make from this page.
What you can do in the meantime is ask Bob directly. Send the fault, the warning light, the noise or the quote you have been given and you get a written answer from a mechanic with 32 years on the tools — useful whether you are trying to work out what is wrong or whether a MOT testing quote is fair.
Ask Bob about your car — Garage owner in Croydon? Applications to be the listed workshop are open.
How this guide works
This page is a reference guide, not a booking page for a workshop in Croydon. It sets out the typical scope of MOT testing, the price range drivers usually see, and the questions worth asking so you can compare quotes properly.
Availability and the final price always depend on the garage you choose. Anything quoted here is a guide figure taken from typical UK independent-garage pricing, not an offer.
MOT classes explained for Croydon drivers
MOT testing in Croydon covers Class 4 (cars and light vans up to 3,000kg, DVSA maximum £54.85), Class 5 (minibuses and larger passenger vehicles, 13+ seats) and Class 7 (commercial vans between 3,000kg and 3,500kg, DVSA maximum £58.60). Most drivers need a Class 4 test; van owners should check the plated weight before booking, because a Class 7 vehicle cannot legally be tested on a Class 4 bay.
The published DVSA maximum covers the standard MOT test, including the emissions check. If a garage quotes anything additional, ask for the optional or extra work to be set out in writing. A retest may be free where the vehicle is left for repair and retested within 10 working days, subject to the retest conditions published on GOV.UK. If you are not sure which class your vehicle falls into, check the V5C for the revenue weight rather than guessing from the body shape.
How to choose a garage in Croydon
Check the garage is on the DVSA register if you need an MOT, ask whether the technicians are IMI or City & Guilds qualified, and look for recent reviews that mention the same kind of work you need doing.
Ask for a written quote before any work starts, ask whether old parts can be shown to you afterwards, and confirm that servicing will be recorded to the manufacturer schedule so a warranty stays intact. A garage that will not put a price in writing is not worth the risk.
Questions worth asking before you book
Is the quoted price inclusive of parts, labour and VAT? Will diagnostic time be credited against the repair if you go ahead? What happens if extra faults are found once the car is stripped? How long will the car be off the road?
On older vehicles it is also worth asking whether the garage will supply a photo or video of anything they say needs replacing. Some garages can provide this — it is worth asking.
Driving conditions around Greater London
Local roads shape what wears out first. Where you have a lot of stop-start traffic, brakes and clutches go early; on rough rural surfaces it is suspension and tyres; near the coast it is corrosion. Mention the kind of driving you do when you get a quote — it changes what a garage should be checking.
Bob's advice for Croydon drivers — from the Birnam workshop
Robert McMahon — Bob to customers — has been a mechanic for 32 years and runs Bob's Mechanical Repairs in Birnam, Perthshire. He cannot work on your car in Croydon, and this page never pretends otherwise. What follows is the advice he gives across the counter every week about MOT testing: what the job involves, what it should cost, and where drivers get caught out. It applies the same whether the car is on his ramp or on someone else's.
Suspension, brakes and what Croydon roads do to them
Potholes and speed bumps kill bushes, top mounts and drop links long before anything looks dramatic. A knock over rough ground is usually a drop link at £60–£120 fitted; leave it and the anti-roll bar bushes and shock mounts follow. Uneven tyre wear on the inside edge is a geometry problem, not a tyre problem, and a four-wheel alignment at £50–£90 is cheaper than a pair of tyres.
On brakes, pads and discs together are usually £180–£320 an axle on a common car. Pads on their own are fine if the discs are within the wear limit, and any honest garage will measure the disc thickness and tell you the figure. Ask for it. "They looked a bit lipped" is not a measurement.
How to read a quote the way a mechanic reads it
A fair quote for MOT testing splits into parts, labour hours, the hourly rate and VAT. If those four numbers are not shown, ask for them. Independent labour rates around the UK generally sit at £45–£75 an hour and main dealers at £90–£160, and most of the gap between two quotes is the rate, not the work.
Ask which grade of parts is being used — OE, OEM-equivalent or budget aftermarket. All three have a place, but you should know which you are buying. And ask what the warranty on parts and labour is; 12 months is common, 24 is better, and a garage that offers neither is telling you something.
Keeping an older car alive without throwing money at it
On a car worth £1,500, the rule Bob uses is simple: spend on anything that affects stopping, steering or safety, and think hard about everything else. Brakes, tyres, suspension and structural corrosion are worth the money. Cosmetic trim and convenience electrics usually are not.
Get an honest pre-MOT look each year rather than gambling on the test. Knowing about a corroded brake pipe in advance means budgeting for it, not being held to ransom with the car already on the ramp and a certificate expiring.
The short version
If you are unsure about a MOT testing quote you have been given in Croydon, send it to Bob before you agree to it. He has no stake in the job and 32 years of knowing what it should cost.
Frequently asked questions
Does Bob's Mechanical Repairs have a garage in Croydon?
No. Bob's workshop is in Birnam, Perthshire. This page is an independent guide for Croydon drivers. No Croydon garage is represented here unless a named, verified partner garage is listed on the page.
What is the difference between a Class 4, Class 5 and Class 7 MOT?
Class 4 covers cars and light vans up to 3,000kg (DVSA maximum £54.85). Class 5 covers minibuses and larger passenger vehicles with 13 or more seats. Class 7 covers commercial vans between 3,000kg and 3,500kg (DVSA maximum £58.60). Check the revenue weight on your V5C if you are unsure.
How much should MOT testing cost in Croydon?
Use the guide prices on this page as a starting point only. Prices vary between independents and main dealers, and the final figure depends on the vehicle and the garage you choose. Compare like-for-like written quotes and always get the price in writing first.
Can I still get advice from Bob?
Yes — Bob can give written advice on a fault, a warning light or a quote you have been given, wherever you are in the UK. What he cannot do is carry out the work in Croydon.
Are there other garage guides near Croydon?
Yes — this site publishes guides for other towns in Greater London and across the UK. They follow the same format: typical prices, what to check, and how to choose a garage.
Garage owners in Croydon
Why do national chains outrank Croydon garages for MOT testing?
Search results for MOT testing in Croydon are dominated by chains and booking portals with big content budgets, not by better mechanics. This page already sits in those results. A single Croydon garage can apply to be named on it, putting a local workshop in front of drivers who are already searching. Nothing is listed until the application has been reviewed.
Can I advertise my garage on this Croydon page?
Applications are open, one workshop per town. Submit the partnership form and Bob goes through it himself. Approved and activated garages get their name, contact details and website shown on this page, and eligible enquiries may be offered under the agreed terms. Cancel whenever you like.
What comes with being the listed Croydon garage?
Beyond the listing itself you get the BMR garage management system used in Bob's own workshop: job cards, MOT reminders, invoicing and customer records. The listing shows your Croydon garage name, details and website. Leads and exclusivity are never promised ahead of approval and activation.
Apply to list your Croydon garage
Questions drivers in Croydon ask most
- How do I find a trustworthy mechanic?
- How much does a car service cost?
- How long should a car battery last?
- How much does an MOT cost in the UK?
- How much does an engine diagnostic cost?
- Is it worth repairing a car that failed its MOT?