Alternator repair & replacement in Amersham made easy

A fair price in seconds, mechanics you can trust, next-day service at your door

109,500+
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

130+

Total expert alternator repair mechanics operating in Amersham

Number of Ratings

534

Total number of alternator repair reviews in Amersham

Average Rating

Average user rating for alternator repair bookings in Amersham

Top Mechanics For Alternator Repair & Replacements in Amersham

181 Reviews

Garage serving Amersham, 8 years of experience

Mobile mechanic services covering servicing, maintenance, oil change, brakes, MOT appointments and failure repairs, as well as bodywork repair and painting. Previous experience in a BMW service centre as ...

274 Reviews

Garage serving Amersham, 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 ...

71 Reviews

Garage serving Amersham, 7 years of experience

BACK ON ROAD LTD offers a variety services on high quality standards, in no time such as: Diagnostics Coding Programming Brakes Exhaust Mechanical Electrics Upgrades ..... and more The only solu...

161 Reviews

Garage serving Amersham, 11 years of experience

Btec NVQ level 3 qualified. I have been in the trade for the past 11 years. Working with big corporation such as honda, kwikfit, halfords, Ats euromaster, I have worked as a master technician as well as mana...

386 Reviews

Garage serving Amersham, 18 years of experience

Having spent over 18 years in the motor trade as a senior/ master technician, I have gained a huge amount of experience and skills. I started off as a Technician working on Porsche's for the first 9 years of...

78 Reviews

Mobile mechanic serving Amersham, 20 years of experience

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

187 Reviews

Mobile mechanic serving Amersham, 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

135 Reviews

Garage serving Amersham, 19 years of experience

Catlin Motor Services is a home-run workshop catering for all your mechanical needs. Confident mechanic with 12+ years experience. We strive on delivering a professional, honest and reliable service to a...

49 Reviews

Mobile mechanic serving Amersham, 18 years of experience

I have 18 years of experience working with all type of motor vehicle as qualified mechanic. WEBSITE ADRESS <a href='https://www.clickmechanic.com/' title='ClickMechanic'><img width='250' src='https://bad...

25 Reviews

Garage serving Amersham, 18 years of experience

At Wycombe Mots we offer many services which range from: Vehicle Mots (pick up and drop off available at extra cost) Servicing Repairs Diagnostics Tyres We are a local trusted garage with great revi...

33 Reviews

Mobile mechanic serving Amersham, 13 years of experience

With over 13 years of experience in the industry, working with well known car dealerships and roadside assistance. 5 years of full time education dedicated to the motor industry. Having the confidence to del...

157 Reviews

Garage serving Amersham, 23 years of experience

In total I have over 20 years of experience. The last 11 years I have worked for Ford Service Centre where I have also carried cars and vans repairs.

194 Reviews

Garage serving Amersham, 7 years of experience

More than seven years of experience in one of the biggest accident repair garages in London. type of work : replacing body parts full service finding on electrical and ECU issues engine repair incl...

A&D

66 Reviews

Garage serving Amersham, 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...

Frequently asked questions about alternator repair & replacements in Amersham

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

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

Yes, many garages in Amersham 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 Amersham.

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

Yes, Amersham 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.

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

Book repairs for hundreds of makes and faults