Find a Mobile Mechanic or Garage in Scotland for Catalytic Converter Replacement & Repairs
Top garages & mobile mechanics for Catalytic Converter Replacement & Repairs in Scotland
59 Reviews
Garage in Scotland, 8 years of experience
Started as a tyre fitted at Halfords auto centre and worked my way up 8 years later I’m full nvq level 3 from services to full repairs I have everything covered
MICHELLE, Cumbernauld • 1st June 2026
Renault Twingo • Additional work following previous booking
170 Reviews
Mobile mechanic in Scotland, 22 years of experience
Servicing and repairs to your home or work place, we do diagnostics , servicing, brakes, clutch, timing belts and wet belts, mot collection service and all other kinds of repairs
MICHAEL, NEWCASTLE UPON TYNE • 23rd May 2026
6 Reviews
Garage in Scotland, 25 years of experience
Our technicians and myself have over 30 years combined experience within the motor trade, throughout this time we have worked on vehicles carrying out routine maintenance and vehicle repairs from brake pads...
JOHN, SUNDERLAND • 25th September 2021
49 Reviews
Garage in Scotland, 20 years of experience
I have been in the motortrade for 20 yrs working on a vast range of vehicles including motorbikes & hgvs and 4x4 but most of my career has been spent on LGV vehicles and spent 3 years working in a engine rec...
WILLIAM, SOUTH LANARKSHIRE • 8th July 2020
Vauxhall Vivaro • Catalytic converter replacement
2 Reviews
Mobile mechanic in Scotland, 10 years of experience
I am a highly experienced and reliable mechanic with over 15 years experience working on a wide range of vehicles including cars, vans, light commercial vehicles & 4x4s. My experience includes diagnosing fau...
DAVID, NORTH BERWICK • 17th June 2026
239 Reviews
Garage in Scotland, 12 years of experience
**Welcome to ANO Vehicle Service Ltd!** Located in the vibrant East End of Glasgow, just a short walk from Carntyne Train Station, ANO Vehicle Service Ltd is your trusted partner for all your vehicle main...
MICHAEL, Bellshill • 17th June 2026
Mazda Mazda2 • Clutch replacement
60 Reviews
Garage in Scotland, 12 years of experience
Providing professional and efficient mobile mechanic services across Aberdeen and Shire, specializing in on-site diagnostics, maintenance, and repairs for all makes and models.
STEVEN, Aberdeen • 17th June 2026
Volkswagen Transporter • Shock absorbers replacement - front (pair)
22 Reviews
Mobile mechanic in Scotland, 18 years of experience
Cars, van, hgv, agriculture, marine, construction and municipal machines
WENDY, MIDLOTHIAN • 17th June 2026
Ford Focus • Plug-in Diagnostic Inspection
57 Reviews
Garage in Scotland, 8 years of experience
Whether you need a quick service or a major repair, you can trust MD Automotive to get you back on the road safely and efficiently.
DEREK, WEST LOTHIAN • 16th June 2026
Volkswagen Tiguan • Major Service
23 Reviews
Garage in Scotland, 18 years of experience
Omnius Automotive - Forever Striving to Exceed Your Expectations. We are an independent garage located in central Scotland who strive to build lasting relationships with customers by providing you w...
COLIN, Falkirk • 16th June 2026
Vauxhall Corsa • Spark plugs replacement
116 Reviews
Garage in Scotland, 5 years of experience
Kosmo Cars offers a wide range of car mechanic services, including diagnostics, repairs, maintenance, and expert advice to keep your vehicle running smoothly.
EGIDIJUS, Aberdeen • 16th June 2026
1 Reviews
Garage in Scotland, 11 years of experience
Hi, I’m Andrew, a fully qualified mechanic with over 10 years experience. I’m a fully qualified MOT tester and brand accredited with both Mercedes-Benz and Audi. I firmly believe that every job should be car...
18 Reviews
Mobile mechanic in Scotland, 15 years of experience
S And N Mobile Auto Repairs provides convenient and reliable mobile vehicle servicing and repair services. Diagnostics Clutches Exhausts Suspension Brakes Turbos All your car needs get in tou...
ALAN, WOOLER • 16th June 2026
Vauxhall Corsa • Car Won't Start Inspection
9 Reviews
Garage in Scotland, 9 years of experience
Garage and Mobile Services in Aberdeen City Centre Covering all types of repairs from General Servicing down to the more in depth diagnostics. Aftermarket lighting Solutions Dash Cams and Reversing Cameras R...
REBECCA, ABERDEEN CITY • 15th June 2026
Kia ceed • Diagnostic Inspection
Frequently asked questions about catalytic converter replacement & repairs in Scotland
Read our answers to questions about catalytic converter replacement costs, symptoms and more.
What does a catalytic converter replacement in Scotland involve?
- Mechanic will read the ECU for catalytic converter and oxygen sensor related problems.
- Mechanic will inspect the catalytic converter for damage.
- Mechanic removes oxygen sensor for further check and removal of catalytic converter.
- If necessary, the catalytic converter will be replaced.
- Mechanic will advise if other parts need to be replaced.
- Mechanic will run engine, check catalytic converter operation.
- Mechanic will make adjustments where necessary.
What are the symptoms of a bad catalytic converter?
You'll know something might be wrong with your car's catalytic converter:
- When dark smoke is coming from the exhaust
- When the engine performance is significantly reduced
- When fuel efficiency is decreasing
- When you experience issues while accelerating
- When the smell of sulfur (rotten eggs) is coming from your car
- When the check engine light flashes up
How long does it take to replace a catalytic converter?
On average, catalytic converter replacement times can range from just over 1 hour to 1.7 hours with an average of around 1.2 hours. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
Is a bad catalytic converter an MOT failure?
If the catalytic converter is faulty and emits toxic pollutants above the legal limits then normally the car will fail its MOT.
How to protect your Catalytic Converter from theft in Scotland
There are ways to prevent the theft of your catalytic converter, mainly by making it harder to access and remove it. Below are a few suggestions on how to deter thieves or at least slow them down:
- Parking closer to walls, other vehicles or close to the kerb, to make climbing under your car more difficult.
- Marking the catalytic converter with an engraved serial number can allow easier tracing as well making it harder to sell
- Welding the bolts if the converter is bolted on. This does not stop thieves but makes it harder to remove the converter using only a spanner. The downside to consider is that it not only makes it harder for thieves but also mechanics when they are working on your exhaust system.
- Get a protective cover fitted to make it more difficult for thieves to remove the converter
- Get a catalytic converter alarm which is set off when the catalytic converter is tampered with
- Increased security measures, e.g. if possible park in a lockable garage, fencing, park in well-lit areas or CCTV ?
Why does catalytic converter theft happen in Scotland?
Catalytic converters contain valuable and expensive metals, palladium and platinum, which makes them a target for theft. As the price for these metals increases the numbers of catalytic converter theft go up as well.
As part of the exhaust system, they are relatively easy to access, especially in taller vehicles which are further off the ground.
Catalytic converter theft not only leaves you with the cost of replacing it, but you will also need to take care of any other damages that are caused by the act of removal.
Is catalytic converter checked during an MOT test?
Yes, the catalytic converter will be checked along with other parts of the exhaust emissions system. Depending on the age and fuel type of the vehicle, it will be checked that it meets all the rules regulations in regards to the relevant emission standards.
Can Scotland garages offer home collection and delivery for catalytic converter replacement?
Yes, many garages in Scotland are able to offer collection and delivery for a catalytic converter replacement. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a catalytic converter replacement in Scotland.
Can Scotland mobile mechanics do catalytic converter replacement at my home or office?
Yes, Scotland mobile mechanics can do a catalytic converter replacement at your home or office, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
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