Book Alternator repair & replacement in Essex

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

200+

Total expert alternator repair mechanics operating in Essex

Number of Ratings

998

Total number of alternator repair reviews in Essex

Average Rating

Average user rating for alternator repair bookings in Essex

Top Mechanics For Alternator Repair & Replacements in Essex

18 Reviews

Garage in Essex, 15 years of experience

Bmw tech Classic car restoration Mechaincal engineer Obd plug and fault find professional

135 Reviews

Mobile mechanic in Essex, 32 years of experience

Worked at at Bmw and Ford Specialist on Fords and BMW Diagnostics specialist Worked at Met Police Workshop Fully Qualified Electric Vehiicle Technician MOT tester

14 Reviews

Garage in Essex, 17 years of experience

Leonardo auto centre is a local family run garage offering a wide range of vehicle repair services . We provide excellent garage services including MOT testing, car servicing and much more.

28 Reviews

Mobile mechanic in Essex, 15 years of experience

With over 15 years’ experience in the motor trade working on all types of vehicles in fleet and retail workshops. We are dedicated to providing our customers with reliable, honest, and affordable repair serv...

106 Reviews

Garage in Essex, 6 years of experience

I personally started Apex Tuning part time nearly 7 years ago and have since worked in a number of garages as well as along side some incredibly knowledgable technicians to become the succesful small busines...

118 Reviews

Garage in Essex, 13 years of experience

I’m a friendly, experienced mobile mechanic offering a reliable service. With over 13 years previous experience working in established garages I can diagnose, repair & service most makes and models of car...

104 Reviews

Mobile mechanic in Essex, 13 years of experience

I started an apprenticeship for the local council where I learnt my craft and gained a lot of qualifications and experience. For the past 2 years I have been self employed carrying out mobile repairs and ser...

46 Reviews

Garage in Essex, 6 years of experience

We at CS Autos offer main dealer quality service, without the hefty price tag! With main dealer experience with Mercedes-Benz and 25+ Years combined under our belt with the brand rest assured you will alw...

50 Reviews

Mobile mechanic in Essex, 35 years of experience

Abbey Auto Repair is a well established mobile mechanics that has built up an enviable reputation over the last 5 years. We pride ourselves on our commitment to provide a professional and speedy service a...

816 Reviews

Mobile mechanic in Essex, 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...

20 Reviews

Garage in Essex, 12 years of experience

We are mobile car mechanics and expert in servicing and repair in all car makes and models. We guarantee the quality of all our car service.

142 Reviews

Garage in Essex, 7 years of experience

I work on clutches, full services, suspension and exhaust system, tyres, brakes and breakdown services.

53 Reviews

Garage in Essex, 10 years of experience

10 years over all mechanical experience, 3 of these being in a main dealer. Specialising in lots of various vehicle brands. I can offer meany services with the knowledge, experience and facilities I have suc...

Frequently asked questions about alternator repair & replacements in Essex

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

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

Yes, many garages in Essex 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 Essex.

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

Yes, Essex 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