Book Catalytic Converter replacement & repair in Slough

Get a fair price & compare in seconds, garages and mechanics you can trust, next-day service at your door.

149000+
Customer Reviews
4.8

Up to 50% cheaper than franchise dealers

Instant fixed price quotes
(no hidden estimates)

Fully vetted & qualified mechanics

1 year parts & repairs warranty

Next day bookings at your home or office

Get your car repaired at your home or office

Expert Local Mechanics

67

Total expert catalytic converter replacement mechanics operating in Slough

Number of Ratings

52

Total number of catalytic converter replacement reviews in Slough

Average Rating

Average user rating for catalytic converter replacement bookings in Slough

Top Mechanics For Catalytic Converter Replacement & Repairs in Slough

Sms

1186 Reviews

Garage in Slough, 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...

273 Reviews

Garage serving Slough, 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

657 Reviews

Garage serving Slough, 12 years of experience

I started my career with Kwik-Fit when I was 16 for a number of years understanding the trade. I moved to work for a few independent garages for around 4 years before working with Vauxhall for 3 years and su...

23 Reviews

Garage serving Slough, 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...

114 Reviews

Mobile mechanic serving Slough, 20 years of experience

Worked in main dealers been self employed for 6 years as mobile mechanic

258 Reviews

Garage serving Slough, 10 years of experience

Pit Start is the only garage in the UK that carries out all repairs and servicing in full public view. You are allowed to go into the work area and inspect the work while it’s being carried out by our profes...

125 Reviews

Garage serving Slough, 18 years of experience

I started my journey into the motor trade 18years ago as a IMI apprentice and working my way up to gain level 3 in BTech then going off to university to study Motor sport engineering. I worked in Main dealer...

20 Reviews

Garage serving Slough, 17 years of experience

We offer a wide range of professional mechanical repairs and Diagnostics, From Servicing to Fault Finding All Makes & Models Welcome. We provide a wide range of repairs, including: full engine re-build...

101 Reviews

Garage serving Slough, 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 ...

82 Reviews

Mobile mechanic serving Slough, 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...

348 Reviews

Garage serving Slough, 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 ...

159 Reviews

Garage serving Slough, 40 years of experience

I completed my apprenticeship with Blox Services in London and subsequetly spent 13 years there before the business closed down. My move after Blox Services was to a well known security company called Securi...

142 Reviews

Mobile mechanic serving Slough, 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...

38 Reviews

Garage serving Slough, 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 Slough

Read our answers to questions about catalytic converter replacement costs, symptoms and more.

What does a catalytic converter replacement in Slough 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 Slough

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 Slough?

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 Slough garages offer home collection and delivery for catalytic converter replacement?

Yes, many garages in Slough 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 Slough.

Can Slough mobile mechanics do catalytic converter replacement at my home or office?

Yes, Slough 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.

Book a trusted mechanic today

Get an instant quote, then book a vetted mechanic to fix your car at your home or office.

  • Vetted mechanics
  • Save up to 50%
  • Fast online booking

Mechanics in and around Slough

Book repairs for hundreds of makes and faults