Book Alternator repair & replacement in Milton Keynes

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

100+

Total expert alternator repair mechanics operating in Milton Keynes

Number of Ratings

397

Total number of alternator repair reviews in Milton Keynes

Average Rating

Average user rating for alternator repair bookings in Milton Keynes

Top Mechanics For Alternator Repair & Replacements in Milton Keynes

27 Reviews

Garage serving Milton Keynes, 10 years of experience

we carry out Mot tests on site. Mot failure repairs.body works.air conditioning. welding. exhaust. clutches. suspensions. brakes

21 Reviews

Mobile mechanic serving Milton Keynes, 35 years of experience

Worked for Camden motors dealership leighton buzzard Started Unique car services stoney stratford run for 8 years Started Unique Auto centre newport pagnell ran and worked for approx 8 years Now I have ...

105 Reviews

Garage serving Milton Keynes, 10 years of experience

I began my career through Mercedes Benz where I was for 1 year before moving the to AA for a year and onto OnTime Recovery Services for 2 years. In 2010 I took the decision after getting great previous exper...

9 Reviews

Garage serving Milton Keynes, 10 years of experience

I did 3 years mobile mechanic in the beginning. Then been working in a garage at Barton Road since 2015. I am quite good with electrical diagnostics and mechanical diagnostics. We have an MOT statio...

10 Reviews

Mobile mechanic serving Milton Keynes, 3 years of experience

I studied for my NVQ qualifications at High Wycombe College and gained up to level 2 and since then I have worked for Jay Andrews business called Happy Motor Cars, Jay also owns his other business called Jay...

7 Reviews

Garage serving Milton Keynes, 6 years of experience

we here at MK CAR HUB offer our customer excellent rates on all vehicle servicing and repairs. Combined with our friendly atmosphere and unobtrusive service we will leave you feeling extremely satisfied with...

134 Reviews

Mobile mechanic serving Milton Keynes, 16 years of experience

Been working in garages for 16 years. The last year been doing mobile mechanics. I love taking on new challenges and getting stuck in. I offer a wide range of repairs including diagnostics, servicing, brake...

33 Reviews

Garage serving Milton Keynes, 25 years of experience

Our family business has been involved in the parts industry all the way from Tanzania, East Africa. Our grandfather started the business which has flourished ever since. Masumin Motor Spares, the latest b...

151 Reviews

Garage serving Milton Keynes, 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...

33 Reviews

Garage serving Milton Keynes, 15 years of experience

I have 15 years on working with cars, motorbikes and commercial commercials vehicles. Some of the services I offer include, mobile mechanic service, diagnostic, service, brakes, suspension, exhaust systems, ...

19 Reviews

Garage serving Milton Keynes, 15 years of experience

At Mk Garage we believe in providing professional, fairly priced garage services to all our local community. Founded in 2009, we’ve been providing Servicing and MOT testing to Milton Keynes residents for a ...

74 Reviews

Mobile mechanic serving Milton Keynes, 24 years of experience

I completed my apprenticeship at Mercedes Benz qualifying as a light vehicle technician. I am on the professional register with the IMI. I have experience in diagnostics, electrics and vehicle maintenance. I...

579 Reviews

Mobile mechanic serving Milton Keynes, 9 years of experience

3 years at AVS where I started my mechanics as an apprentice, mastering general repairs and servicing on a wide range of vehicles , 2 years as a fast fitter in car giant. Perfecting replacing brakes, tyres ...

35 Reviews

Mobile mechanic serving Milton Keynes, 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...

37 Reviews

Mobile mechanic serving Milton Keynes, 5 years of experience

Self employed mechanic since 2019, VW Audi group specialist

Frequently asked questions about alternator repair & replacements in Milton Keynes

Read our answers to questions about alternator repair costs, symptoms and more.

What does an alternator replacement in Milton Keynes 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 Milton Keynes garages offer home collection and delivery for alternator repair?

Yes, many garages in Milton Keynes 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 Milton Keynes.

Can Milton Keynes mobile mechanics do alternator repair at my home or office?

Yes, Milton Keynes 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.

How much does an alternator repair cost in Milton Keynes?

The average cost of an alternator repair in Milton Keynes varies between £285 and £363, depending on your car's make and model. See the averages for different makes below. We consolidate industry standard data with millions of data points to give you the most accurate price.

These estimates may include Alternator.

Estimates on average repair costs, such as the above results for an alternator repair, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.

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 Milton Keynes

Book repairs for hundreds of makes and faults