Top Mechanics For Catalytic Converter Replacement & Repairs in Harpenden
128 Reviews
Garage serving Harpenden, 9 years of experience
Qualified mobile mechanic with 9 years of experience working on various makes and models of cars. Specialising in VW/Audi brand
STEPH, Hemel Hempstead • 13th June 2022
343 Reviews
Garage serving Harpenden, 20 years of experience
We are a small family run business and understand how important it is for you to have a safe vehicle for you to travel to work, school and for personal reasons. We can come to you at home or work at a time ...
75 Reviews
Mobile mechanic serving Harpenden, 10 years of experience
I have in this field from last 10 years I worked in Europe and from last 5 years I have been working in UK 🇬🇧 and I know the Japanese car and German cars <a href='https://www.clickmechanic.com/' title='Clic...
273 Reviews
Garage serving Harpenden, 15 years of experience
Have 15 years of experience as an mot inspector and can check if car is road legal and safe to drive
40 Reviews
Garage serving Harpenden, 27 years of experience
I have been in the trade for 27 years. I began at a car sales dealership servicing the fleet of cars there and after this I moved to Vauxhall for 5 years and reached the gold level technician level After Vau...
45 Reviews
Garage serving Harpenden, 15 years of experience
At Heathrow Recovery & Car Repair Centre we provide friendly, professional services for all of your recovery and automotive needs. We'll Get You Back on the Road Quickly! Whether your vehicle needs routi...
113 Reviews
Mobile mechanic serving Harpenden, 20 years of experience
Worked in main dealers been self employed for 6 years as mobile mechanic
AVRIL, ALABAMA • 22nd August 2023
Ford Focus • Catalytic converter replacement
101 Reviews
Garage serving Harpenden, 14 years of experience
Hi my name is Shan I have 17 years experience in vehicle diagnostic and repairs on all types of vehicles. I am very skilled in repairing most makes and models including cars ,vans minibuses and 4x4’s. I ...
1183 Reviews
Garage serving Harpenden, 20 years of experience
Jon owns and operates SMS Autocare and has been running the business for over 15 years in the Slough area. Prior to setting up SMS Autocare Jon completed his apprenticeship and was then a mobile mechanic for...
MARK, Berkshire • 10th June 2020
Ford Fiesta • Catalytic converter replacement
151 Reviews
Garage serving Harpenden, 20 years of experience
Brought up around cars and vintage machinery from a young age, My interest in Classic cars was apparent early on, After leaving school early I Started off as a apprentice at Paul Marshall Bodyshop in Beccles...
23 Reviews
Garage serving Harpenden, 25 years of experience
Professional Car Services Since 2008 At W&M MOTORS we pride ourselves on having a team of professional and friendly mechanics who can service any car make or model. We have been in business since 2008 b...
SIMON, Twickenham • 13th February 2022
614 Reviews
Garage serving Harpenden, 45 years of experience
I started out in a VW franchise dealer in 1997 undertaking my apprenticeship. Having spent 4 years there I moved onto a more senior role at another VW franchise dealership where I spent another 3 years. Foll...
MARK, Milton Keynes • 25th June 2015
Fiat Punto/Punto Classic • Catalytic converter replacement
142 Reviews
Mobile mechanic serving Harpenden, 25 years of experience
I have been involved in the mechanics industry my whole life. I have worked in 3 different garages, gaining experience. After a stint with various garages, I decided to go mobile and have been doing that eve...
MAHAK, AYELBURY • 4th January 2018
1110 Reviews
Garage serving Harpenden, 30 years of experience
Hi, I’ve been a mechanic since leaving school and have owned and operated my own garage since I was 25 , were you could that I’ve done most jobs on a wide range of vehicles. I’d like to say that my workmans...
PARFAIT, DAGENHAM • 16th February 2023
Lexus RX 300 • Additional work following previous booking
30 Reviews
Garage serving Harpenden, 9 years of experience
I have worked for more than 5 years at BMW in the German city of Stuttgart, and at Mercedes for more than 4 years, and I am proud of them and the experience they gave me in the field of car repair and engine...
Frequently asked questions about catalytic converter replacement & repairs in Harpenden
Read our answers to questions about catalytic converter replacement costs, symptoms and more.
What does a catalytic converter replacement in Harpenden 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 Harpenden
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 Harpenden?
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 Harpenden garages offer home collection and delivery for catalytic converter replacement?
Yes, many garages in Harpenden 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 Harpenden.
Can Harpenden mobile mechanics do catalytic converter replacement at my home or office?
Yes, Harpenden 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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Mechanics in and around Harpenden
- Car Point Ltd, Hemel Hempstead
- Collect Service Go, Welwyn Garden City
- Compass Twenty Ltd, Harpenden
- Complete Care, Welwyn Garden City
- Dan Mobile Mechanic, London
- Dev Auto Workz LTD, Dunstable
- Georgina Service Station, Bedfordshire
- Gsw Auto Repair And Tyre Services, Welwyn Garden City
- Gt Autos Hemel Ltd, Hemel Hempstead
- Honeywood Automotive, Bedfordshire
- International Wheels Ltd, Chipperfield
- L.S Auto's, Panshanger
- Moisantrans Ltd T/A MST, Hemel Hampstead
- Motor Holdings LTD, Hemel Hempstead
- Mouths Motor Company Ltd, Stevenage
- Rayment’s Mobile Auto Services, Stevenage
- Rossway Services, Berkhamsted, Hertfordshire
- S&D Autos, Hertfordshire
- ST ALBANS TYRES LTD, London Colney
- SWH Automotive LTD, Luton
- Shanes Motor Services, Hemel Hempstead