Top Mechanics For Alternator Repair & Replacements in Hayes
55 Reviews
Garage in Hayes, 5 years of experience
We are a professional and reliable car mechanic based in Hayes west London, we under take all type of mechanical work including servicing, tyres, brakes, diagnostic, MOT, Bodywork.
20 Reviews
Garage serving Hayes, 20 years of experience
Hi I'm Paul, I've been building and repairing old VWs and Honda vehicles since the age of 8 when I was passing my brother spanners. I have a great deal of knowledge in older vehicles and modern day servicing...
HENRIETA, Uxbridge • 13th January 2020
35 Reviews
Mobile mechanic serving Hayes, 8.5 years of experience
MECHANICAL SERVICES I am mechanical engineer, history working at Peugeot, vauxhall, car giant and TCR-GSE as a senior technician. Offering the following services as followed Servicing all cars Ful...
MIRCEA, MIDDLESEX • 19th December 2020
Peugeot Boxer • Alternator replacement
1195 Reviews
Garage serving Hayes, 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...
107 Reviews
Mobile mechanic serving Hayes, 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...
ASHWIN, Ruislip • 23rd January 2025
Volkswagen Polo • Alternator replacement
11 Reviews
Mobile mechanic serving Hayes, 20 years of experience
I began my career with VW as an apprentice and completed my full apprenticeship after 3 years. I moved to Car Giant to take a workshop manager role for 10 years. In 2005 I left and set-up my own garage in Lo...
DIPAK, Ruislip • 29th July 2018
BMW 5 Series • Alternator replacement
28 Reviews
Garage serving Hayes, 10 years of experience
15 YEARS IN TRADE, DIAGNOSTIC, BRAKES, EXHAUST, SUSPENSION, MOT, MOT REPAIR, TYRES, FULL SERVICE
HELEN, Ruislip • 3rd January 2025
Chevrolet Matiz • Alternator replacement
742 Reviews
Garage serving Hayes, 30 years of experience
We are a group of skill full and highly qualified technicians based in West London and we have been running a successful mechanic & mobile repair business. Have a good client base and we specialise in comi...
SADAT, Hounslow • 29th April 2019
Vauxhall Astra • Alternator replacement
176 Reviews
Mobile mechanic serving Hayes, 25 years of experience
Mobile mechanic service in the TW area and covers 5 mile radius Works on all makes and models
GARY, Staines • 9th August 2017
Mercedes-Benz C-Class • Alternator replacement
239 Reviews
Mobile mechanic serving Hayes, 30 years of experience
I have worked in the car repair industry for over 30 years. Operating as a mobile mechanic in this area for over 25 years
DAVE, STANWELL • 20th October 2022
Honda Civic • Alternator replacement
335 Reviews
Mobile mechanic serving Hayes, 13 years of experience
I've been a mechanic since I left school in 2003. I've been self employed since September 2016. I offer full mechanical services on all makes/model of vehicle. I pride myself in the work I undertake and make...
1198 Reviews
Garage serving Hayes, 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...
MAHESH, London • 23rd June 2022
Ford Focus • Alternator replacement
104 Reviews
Mobile mechanic serving Hayes, 20 years of experience
I have been in the industry for 20 years. Some of the services I offer include MOT failures, brakes, suspension, clutches, cambelt replacement, diagnostics, ABS, airbags. I take pride in my work and customer...
JELENA, WHITTON • 10th October 2023
Vauxhall Zafira • Additional work following previous booking
61 Reviews
Garage serving Hayes, 15 years of experience
I began my career with Honda, their flagship London dealership, on a 3 year apprenticeship where I gained exceptional knowledge of Japanese technologies. I accepted a move to Car Giant after completing my yo...
BEN, London • 16th November 2019
258 Reviews
Garage serving Hayes, 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...
BRONISLAW, London • 2nd April 2022
Ford Focus • Alternator replacement
Frequently asked questions about alternator repair & replacements in Hayes
Read our answers to questions about alternator repair costs, symptoms and more.
What does an alternator replacement in Hayes involve?
- Mechanic will inspect the car's battery charging system.
- Mechanic will inspect the alternator's ancillaries (drive belt, cables etc.)
- Mechanic will test the voltage output of the alternator.
- If necessary, the mechanic will replace the alternator.
- Mechanic will advise if any other parts of the electric system need to be replaced.
- Mechanic will test the charging system and will test drive the car.
What are the symptoms of a bad alternator?
- When the battery warning light on the car's dashboard has lit up.
- When the battery is not being recharged
How long does it take a mechanic to replace an alternator?
On average, alternator replacement times can range from 1 hour to 2.5 hours with an average of just over 1 hour. 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.
What are the signs of a bad alternator?
If the battery light remains on with the ignition (and does not go out once the charging is in operation), or comes on with the engine running then there is an issue with the alternator generating power and the battery will not be recharged. It is important to get a professional mechanic to check the issue as soon as possible.
Is a faulty alternator an MOT failure?
No, a car will not fail its MOT on an alternator issue itself. The alternator is not checked as part of the MOT, but a garage may flag it as something to address outside of an MOT to help ensure your vehicle will be able to charge its battery as intended.
How do I check if my car alternator is working properly?
The easiest way to check if your alternator is working is to start the car and let it idle. Then, turn on all of the car's accessories one at a time. If the car's battery dies while the accessories are on, then the alternator is not working.
Additionally, the battery should be tested for voltage. If the battery is low, the alternator may not be charging the battery. Depending on the electrical system, a voltmeter reading in the 13.8 to 15.3 volt range with the engine running, lights and accessories off, generally indicates that the alternator is working as it should be.
What happens when the car alternator fails while I am driving?
If your alternator dies while driving, your car will eventually lose power and come to a stop. You may notice the first signs of a dying alternator with dimmed interior lights and warning lights on the dashboard. The best thing to do in this case is find a safe place to stop and call for professional help.
How do I fix a bad alternator?
In most cases the alternator would be replaced if it bad or faulty. Alternators can be refurbished but often getting a new one fitted is more cost-effective. An alternator is an electrical component that is key to supplying power to your car so fixing it is a job best left to qualified technicians.
Can Hayes garages offer home collection and delivery for alternator repair?
Yes, many garages in Hayes are able to offer collection and delivery for an alternator repair. 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 alternator repair in Hayes.
Can Hayes mobile mechanics do alternator repair at my home or office?
Yes, Hayes mobile mechanics can do an alternator repair 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 Hayes
- AUTO 50 LIMITED, Ruislip
- Acjmotors, Slough
- Aga Motors Ltd, Ha90lh
- Boni's, Sunbury-On-Thames
- Car-O-Practor, Sunbury-On-Thames
- Central London Rescue And Repair Ltd, London
- Chalk Hill Motors, Watford
- Chertsey Service & Mot Centre, Chertsey
- Christopher Sheward T/A CJS Motor Mechanics, Bushey
- Complete Vehicle Repairs, London
- Coutinho Auto Repairs, Wembley
- Crown Atelier LTD T/AS AJ ATELIER, Southall
- D & M AUTO MOBILE SERVICES LTD, Middlesex
- DYNAMIC Repair Centre, London
- Ds Auto Tech, Middlesex
- Dynamic Alloys Ltd, Hayes
- ESP MOTORS LTD, Northolt, London
- EX MOTORS, London
- Gary Malin Qualified Mobile Mechanic, Middlesex
- Gazoline, London
- Gill Autos And MOT Centre Ltd, Ashford
- Golden Car LTD, London
- Goldenwheel Auto Centre LTD, London
- Gr Automotive Repairs And Servicing, Shepperton
- H&G Mechanics, Hertfordshire
- Heathrow Breakdown Recovery, Slough
- Horizon Garage, London
- Hs Premier Motors, Kenton Harrow
- Ickenham Motorcompany, Uxbridge
- Ifit Motors Limited, Greenford
- JTL Autos, Chertsey
- Jamie Howard, Watford
- John Penfold Trading As In Car Safe & Sound, Sunbury On Thames
- MR, Wembley
- Marks Motors, Northolt
- Masmobilemaster, London
- Mass Autos, London
- Mechanaholic Ltd, Langley
- Mechanicgogu, London
- Mehndi Autocenter, London
- Milo Motorsport LTD, Chertsey
- Mkautostone Vehicle Repaits & Training Centre Limted, London
- Mobile Mechanic, Slough
- Mobile Service Station, Isleworth
- Mustafa, London
- Mymotorpro, London
- National Spares & Tyres, Middlesex
- Noman Motors, Brentford
- Pod Garage, London
- Premium Auto Repair, Northolt, London
- Prestige Auto Centre Ltd, London
- RS AUTO LEAD LTD, Slough
- Ralph & Co. Limited T/A The Garage Walton, Walton On Thames
- Ramp Garage Ltd, Iver
- Rev Motorsport LTD, Middlesex
- Rhk Mot And Service Centre Ltd, Middlesex
- Rikesh Soneji, Harrow
- SCC Autos, Strawberry Vale,
- SK Auto Garage, Edgeware
- SRA Auto MOT Repair Centre, Denham
- SSCAR CARE LTD, Hayes
- Sbl Mobile Tyres T/A Hi Q Tyres, Ashford
- Serene Motors, Gerrards Cross
- TGR, Northolt
- TYRE CENTRE PLUS LTD, Ruislip
- Tak Mobile Mechanic, Middlesex
- Web Mot And Service Centre, Staines-upon-thames
- Willesden Auto Services, Willesden
- Ysbeng, Harrow
they are very friendly”