Book Alternator repair & replacement in Hertford

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Total expert alternator repair mechanics operating in Hertford

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588

Total number of alternator repair reviews in Hertford

Average Rating

Average user rating for alternator repair bookings in Hertford

Top Mechanics For Alternator Repair & Replacements in Hertford

9 Reviews

Garage serving Hertford, 12 years of experience

I have been a mechanic since 2007 working at a couple of local garages and I have now decided that it’s time to open my own garage in Stevenage.

123 Reviews

Garage serving Hertford, 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...

Sms

1183 Reviews

Garage serving Hertford, 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...

40 Reviews

Garage serving Hertford, 27 years of experience

I have been in the trade for 27 years. I began at a car sales dealership servicing the fleet of cars there and after this I moved to Vauxhall for 5 years and reached the gold level technician level After Vau...

236 Reviews

Garage serving Hertford, 18 years of experience

Our Services​ - Pre Purchase inspections 5* reviews ​- Complete Computer Diagnostics - Complete Safety Analysis - Rideability Problems - Tune - ups - Oil Changes - Tyres - Brake repair specialist -...

32 Reviews

Garage serving Hertford, 6 years of experience

At speedy spanner ltd I am a mobile mechanic who aim to provide professional service it’s our dedication that differentiates us from other car repair shops. I am continuously training my self to provide t...

1094 Reviews

Garage serving Hertford, 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...

69 Reviews

Garage serving Hertford, 40 years of experience

Norman is a Mobile mechanic who has 40 years experience and covers all makes and models. He also has garage space if needed for additional duties in and around the EN postcode.

811 Reviews

Mobile mechanic serving Hertford, 14 years of experience

Having previously worked for one of the U.K largest used car dealership I gained valuable experience working with all makes and models for 6 years. I then moved on to further my experience and worked for a...

28 Reviews

Garage serving Hertford, 15 years of experience

Hi, I started working in a garage at around 2008 and since last 2 years I have worked as a mobile mechanic for a company with fleet of vehicles in and around London, and up north at times in Scotland While...

163 Reviews

Garage serving Hertford, 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.

292 Reviews

Mobile mechanic serving Hertford, 24 years of experience

5 years MOT tester 15 years vw audi seat skoda specialists 24 years experience on all makes and models

46 Reviews

Garage serving Hertford, 14 years of experience

Operating in the car and motorcycle maintenance market for over 14 years. We are always looking for the best way to improve our techniques and services to help take care of our customers. Call or message us ...

124 Reviews

Garage serving Hertford, 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 ...

65 Reviews

Garage serving Hertford, 27 years of experience

Worked for Rover as an apprentice for 12 month moved to a Ford main dealer for 27 years. Now mobile mechanic L.S Auto's.

Frequently asked questions about alternator repair & replacements in Hertford

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

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

Yes, many garages in Hertford 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 Hertford.

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

Yes, Hertford 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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