Find a Mobile Mechanic or Garage in Ascot for Alternator Repair & Replacements
Top garages & mobile mechanics for Alternator Repair & Replacements in Ascot
335 Reviews
Mobile mechanic serving Ascot, 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...
TIM, Bracknell • 23rd July 2018
Volkswagen Polo • Alternator replacement
190 Reviews
Mobile mechanic serving Ascot, 14 years of experience
Throughout my career, I've consistently valued honesty and transparency, catering to customers with varying levels of mechanical knowledge. My commitment is to ensure clients comprehend necessary work and fe...
144 Reviews
Garage serving Ascot, 14 years of experience
We are an established automotive garage with more than 10 years experience in the motor trade. From basic servicing and brakes to cambelt, clutches and turbos our mechanics are trained to carry out a number ...
JASON, Berkshire • 24th October 2024
165 Reviews
Mobile mechanic serving Ascot, 21 years of experience
Mobile mechanic offering the following services for all makes and models. Servicing Repairs Diagnostics Previously worked for the biggest fleet management service for the UK, servicing and repairing...
MARION, Bracknell • 30th April 2025
Ford Galaxy • Alternator replacement
331 Reviews
Mobile mechanic serving Ascot, 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
CHRIS, Bracknell • 23rd December 2022
Ford S-MAX • Alternator replacement
20 Reviews
Garage serving Ascot, 15 years of experience
Family run business based in Bagshot, offering all your service needs for your vehicles, these include Vehicle servicing, Brakes, Clutches, Exhausts , Starter Motors, Alternator, Timing Belts/Chains , Engine...
ROBERT, BAGSHOT • 8th December 2025
709 Reviews
Garage serving Ascot, 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...
36 Reviews
Garage serving Ascot, 25 years of experience
I completed my apprenticeship with Ridgeway Volkswagen in Reading & was there for 5 years. I moved next to Grosvenor Motor Company in Reading which was a BMW specialist for 3 years. I worked with Pangbourne...
1343 Reviews
Garage serving Ascot, 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...
JAS, VIRGINIA WATER • 20th January 2021
Honda CR-V • Alternator replacement
73 Reviews
Garage serving Ascot, 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.
244 Reviews
Garage serving Ascot, 10 years of experience
Mobile mechanic service with 10 years workshop experience. Friendly, polite and knowledgeable in all work carried out. All aspects of work carried out from pre-MOT to clutch and cambelt replacement.
48 Reviews
Mobile mechanic serving Ascot, 15 years of experience
Though most of my focus has been on Diesel engines on mainly commercials. I’ve not limited my expertise and hence able to work on all types of vehicle makes and models carrying out services, brake issues, cl...
244 Reviews
Garage serving Ascot, 8 years of experience
I bring over a 8 years of hands-on expertise in the automotive industry, making me a seasoned car mechanic you can trust. Throughout my career, I've worked with a diverse range of vehicles, from compact cars...
RICHARD, Surrey • 23rd February 2024
Volvo C70 • Alternator replacement
20 Reviews
Garage serving Ascot, 19 years of experience
I have worked for Fast fits i have worked within a huge fleet of vehicles and have just left my job at Mercedes after 6 and a half years due to lack of work. so i am new into owning a company and and availab...
31 Reviews
Garage serving Ascot, 20 years of experience
I’ve been working in independent workshops for over 20years, dealing with EVERY make and model of vehicle, as not just a Technician, a workshop manager, diagnostics specialist, tyre fitter, fast fitter, veh...
Frequently asked questions about alternator repair & replacements in Ascot
Read our answers to questions about alternator repair costs, symptoms and more.
What does an alternator replacement in Ascot 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 Ascot garages offer home collection and delivery for alternator repair?
Yes, many garages in Ascot 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 Ascot.
Can Ascot mobile mechanics do alternator repair at my home or office?
Yes, Ascot 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 Ascot
- AHMED MOBILE MECHANICS, Slough
- AMZ Auto Services, Wokingham
- AUTO KEYNETIC LTD Trading As JH AUTOMOTIVE, Chertsey
- Banksys MOT, Bagshot
- Blox Services, Farnborough
- C A M AUTOS, Farborough
- COMPETITIVE CARS LTD T/A ARJ MOTORS, Addelstone
- Car & Tyres Clinic Ltd, Ash Vale
- Chertsey Service & Mot Centre, Chertsey
- Complete Car Maintenance, Addlestone
- Custom Restore, Finchampstead
- Denmark Street Motors, Berkshire
- Dk Services, Farnborough
- Drivebycarmechanics, Maidenhead
- Ds Auto Tech, Middlesex
- LRS Auto Services, Bisley
- Lee's Autos, Windsor
- Liam Bennett, Surrey
- RCG Motors Limited, Chertsey Surrey
- RS AUTO LEAD LTD, Slough
- Real Fast Club LTD T/A Goldheart Automotive, Woking
- S.M.R Automotive, Sandhurst
- SALEK TYRES AND MECHANICS, Ashford
- SC AUTOS, Camberley
- SHK Auto Mobile Mechanic, Woking
- SS Auto Services, Farnborough
- Sbl Mobile Tyres T/A Hi Q Tyres, Ashford
- Sjf Automotive Ltd, Bracknell
- Smart Choice Servicing, Bracknell
- Smartmerks Ltd, Finchampstead
- Sms, Horton
- Transit Tech Services Ltd, Hurst
- Uk Motorzone Ltd, Camberley
- Valerica Antoniu, Wokingham Berkshire
- Vitaro Automotive, Woking
- Vmax Engineering Ltd, Surrey
- Vulcan Motors LTD, Sandhurst
- WHILDE AUTOMOTIVE LTD, Bracknell
- Web Mot And Service Centre, Staines-upon-thames
- Whip Wizards, White Waltham, Maidenhead