Alternator repair & replacement in Barnet made easy

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180+

Total expert alternator repair mechanics operating in Barnet

Number of Ratings

698

Total number of alternator repair reviews in Barnet

Average Rating

Average user rating for alternator repair bookings in Barnet

Top Mechanics For Alternator Repair & Replacements in Barnet

9 Reviews

Mobile mechanic serving Barnet, 18 years of experience

I’ve worked in the motor industry for over 18 years now my main experience is with all makes and models but my specialty is in jaguar and German makes of car as I spent most of my career in jaguar, BMW and M...

505 Reviews

Garage serving Barnet, 15 years of experience

I have been interested in the car repair industry for almost my entire life. The first few years were spent learning the trade and I went to college to study it properly. I worked at a garage as a BMW specia...

989 Reviews

Garage serving Barnet, 30 years of experience

We provide MOT tests, servicing and car repairs on all makes and models in Enfield and surrounding areas. Catering for customers in Enfield, Cheshunt, Barnet and Southgate, we offer quality car servicing and...

49 Reviews

Mobile mechanic serving Barnet, 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...

119 Reviews

Garage serving Barnet, 35 years of experience

I have worked as a mechanic for over 35 years. I have experience with all types of vehicles including American models. I also have a lot of experience in motorcycles and vans repairs and servicing . Worked ...

116 Reviews

Garage serving Barnet, 12 years of experience

I've been in the trade for 12 years and in that time i have worked at main dealers carrying out Diagnostic work as well as repairs of all sorts by following the main dealer expectations. I have also had expe...

50 Reviews

Garage serving Barnet, 15 years of experience

I have been working as mechanic from the age of 16 started apprenticeship with ford trust dealership for two years then Bmw dealership and become level 3 technician after 5 years I then joined my family b...

150 Reviews

Garage serving Barnet, 6 years of experience

Mark has 6 years experience as a mechanic and is now a mobile mechanic around the West London area. Mark covers all makes and models.

371 Reviews

Mobile mechanic serving Barnet, 12 years of experience

I'm a fully qualified mechanic in a family ran business with the top of the range equipment and knowledge with over 12 years experience, I cover all makes and models over a 30 miles radius

250 Reviews

Garage serving Barnet, 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...

84 Reviews

Garage serving Barnet, 29 years of experience

Marathon Motors has been going over 20 years and counting! We originally had a base in Watford and recently moved to new premises! Marathon Motors became Ltd in July 2017 and Aston Clarke joined the business...

157 Reviews

Garage serving Barnet, 15 years of experience

I started off my mechanical career at a Peugeot main dealers developing my skills for 6 years. Then moving on to a local independent garage for 1 year. My next venture was working for Lexus dealership for 4...

75 Reviews

Mobile mechanic serving Barnet, 20 years of experience

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

41 Reviews

Mobile mechanic serving Barnet, 11 years of experience

I started in the industry about 11 years ago. I did my apprenticeship with an independent garage and stayed there for about 6 years. I passed my level 1, 2 and 3 NVQ and received the level 3 apprentice of th...

6 Reviews

Garage serving Barnet, 32 years of experience

Repair. Maintenance. Service. Since 1990 Providing Expert & Honest Service For Over 30 Years We undertake every repair from servicing to diagnostics and engine rebuilds. We have a team of highly traine...

Frequently asked questions about alternator repair & replacements in Barnet

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

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

Yes, many garages in Barnet 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 Barnet.

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

Yes, Barnet 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 Barnet

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