Find a Mobile Mechanic or Garage in Milford Haven for Catalytic Converter Replacement & Repairs
Top garages & mobile mechanics for Catalytic Converter Replacement & Repairs in Milford Haven
76 Reviews
Mobile mechanic in Crediton, 10 years of experience
I began my career with a Hyundai main dealer in Exeter where I spent 3 years which included my apprenticeship. The dealership went into receivership & I moved to Exeter Gearbox Centre for 10 months before m...
CHRIS, BIDEFORD • 4th April 2019
Citroen Berlingo • Catalytic converter replacement
15 Reviews
Garage serving Milford Haven, 27 years of experience
JMP Autos is an independently owned mobile and garage service ,maintenance and servicing business, covering Pembrokeshire . We have a fully functioning workshop in Neyland Run by Jason, an ex military m...
SIMON, Milford Haven • 8th December 2023
Ford Transit • Car Won't Start Inspection
241 Reviews
Garage serving Milford Haven, 37 years of experience
www.swanseano1diagnostics.co.uk/ www.on-line-help.co.uk I Did a 4 yr Apprentiship at R and L plant limited but worked there for 5 yrs Then worked at Plant and Tool limited as a diesel fitter. Worked as a...
SARFRAZ, SOUTH WALES • 2nd July 2021
Vauxhall Insignia • Premium Pre-purchase Inspection
11 Reviews
Garage serving Milford Haven, 30 years of experience
We have completed a range of jobs here. Not like your typical dealer we work on all cars A-Z with a top of the range diagnostics and over 30 years experience in the workshop we can help with anything from Ch...
DAVID, PEMBROKE DOCK • 19th November 2024
8 Reviews
Garage serving Milford Haven, 18 years of experience
My family own a well established independent garage and I have been around cars from as early as I can remember. I used to come home from school and go straight in the garage. I can cover all aspects of wo...
MICHAEL, HAVERFORDWEST • 11th September 2024
Renault Wind Roadster • Timing belt replacement
14 Reviews
Garage serving Milford Haven, 22 years of experience
22 long and hard years of experience, St James Automotive & Marine - the best there is. We Cover all of the South West and South of UK.
KATE, HAVERFORWEST • 4th August 2025
Vauxhall Astra • Full Service
Mobile mechanic serving Milford Haven, 24 years of experience
I started my career at college studying”motor vehicle Engineering level 3 “ then “plant and vehicle maintenance level 2” then spent 8 years as a technician at Ford, moving on to a role at a garage that repa...
JASMINE, WOOLACOMBE • 18th August 2025
Vauxhall Grandland X • Interim Service
89 Reviews
Garage serving Milford Haven, 30 years of experience
Hi my name is ant ,I have been in the motor trade for 30 years in main dealers and independent garages, so have a broad range of experience on pretty much all makes and models ,mostly Vw ,I do servicing ,cam...
KELLY, ILFRACOMBE • 6th November 2024
324 Reviews
Mobile mechanic serving Milford Haven, 24 years of experience
Edward Hunt is the current 'Auto Mechanik of the year' (Spelt the german way) having been awarded the huge honour and the title at the European awards ceremony in June 2025! Prior to this Edd held the title...
GLYN, PORT TALBOT • 15th April 2025
Mercedes-Benz CLS-Class • Premium Pre-purchase Inspection
270 Reviews
Mobile mechanic serving Milford Haven, 6 years of experience
Experienced mobile mechanic. Offering professional, reliable, and convenient car repair solutions brought directly to your location. Trusted for quality workmanship and customer satisfaction.
89 Reviews
Garage serving Milford Haven, 8 years of experience
Started off at college studying motor vehicle, went to a VW Dealership working on cars and light commercial vehicle's, roadside assistance and recovery breakdowns, then decided to change my career path to a ...
SAM, Devon • 28th January 2025
Land Rover Freelander 2 • Full Service
203 Reviews
Garage in Swansea, 27 years of experience
My apprenticeship started in 1996 for 4 years and I worked there for a further 2 years. I left to work for a multi franchise main dealer where I gained lots of knowledge & experience. I then moved to a large...
MICHAEL, NARBERTH • 12th December 2015
Renault Clio II/Clio Campus/Clio Storia • Diagnostic Inspection
4 Reviews
Garage in Carmarthenshire, 15 years of experience
Class 4&7 MOT and Service centre Servicing and repairs carried out to all makes and models
GARETH, CARMARTHEN TOWN CENTRE • 8th May 2024
Peugeot 3008 SUV • Interim Service
43 Reviews
Mobile mechanic in Swansea, 25 years of experience
In today's fast-paced world, vehicle troubles never seem to come at a convenient time. Caught between the demands of work, family, and daily life, finding the time for car repairs can feel like an impossible...
STUART, LLANELLI SA155PW • 14th July 2024
Vauxhall Antara • Car Won't Start Inspection
Frequently asked questions about catalytic converter replacement & repairs in Milford Haven
Read our answers to questions about catalytic converter replacement costs, symptoms and more.
What does a catalytic converter replacement in Milford Haven 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 Milford Haven
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 Milford Haven?
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 Milford Haven garages offer home collection and delivery for catalytic converter replacement?
Yes, many garages in Milford Haven 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 Milford Haven.
Can Milford Haven mobile mechanics do catalytic converter replacement at my home or office?
Yes, Milford Haven 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 Milford Haven
- Dragomotive Garage, Milford Haven
- JMP Automotive, Neyland
- TDR Auto Services, Pembroke