Top Mechanics For Alternator Repair & Replacements in Hertfordshire
556 Reviews
Mobile mechanic in Hertfordshire, 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 ...
MARK, Milton Keynes • 12th April 2024
73 Reviews
Garage in Hertfordshire, 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...
CARLTON, BUCKS • 12th April 2024
Vauxhall Corsa • Alternator replacement
78 Reviews
Mobile mechanic in Hertfordshire, 20 years of experience
Worked in main dealers been self employed for 6 years as mobile mechanic
20 Reviews
Garage in Hertfordshire, 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.
MITCHELL, SAWBRIDGEWORTH • 3rd March 2024
Land Rover Freelander 2 • Alternator replacement
157 Reviews
Garage in Hertfordshire, 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.
PAUL, Houghton Regis • 17th February 2024
Ford Transit Connect • Alternator replacement
505 Reviews
Garage in Hertfordshire, 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...
JOSH, ROMFORD • 11th January 2024
Fiat Doblo Cargo • Alternator replacement
33 Reviews
Mobile mechanic in Hertfordshire, 16 years of experience
Worked on cars since i left college worked in most of my local garages up until Covid when I got laid off so did the best decision in my life and became a mobile mechanic and things have great since so looki...
56 Reviews
Garage in Hertfordshire, 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...
1003 Reviews
Garage in Hertfordshire, 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...
DAVID, Cheshunt • 25th November 2023
Ford Focus • Alternator replacement
27 Reviews
Garage in Hertfordshire, 10 years of experience
A very WIDE variety of Service here at BOSS™ 🥵Air condition not working?🥶 📉Down On Power or fuel consumption gone up?📈 💥Odd Noises?, Knocks, Noises & Bangs💨 ☠️Bad Smells from inside or outside?❄️ 🌡️Ov...
PHIL, Hertfordshire • 10th November 2023
Ford Fiesta • Alternator replacement
12 Reviews
Garage in Hertfordshire, 20 years of experience
I have been working as a mobile mechanic for over 10 years now. I started out working for a small garage, but soon realized that I wanted to have more control over my schedule and the types of jobs I was tak...
40 Reviews
Garage in Hertfordshire, 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...
STEPHEN, Hertfordshire • 28th September 2023
Vauxhall Astra • Alternator replacement
33 Reviews
Garage in Hertfordshire, 20 years of experience
We have been operating in Northwest and West London since 2018, providing the best experience to our costumers. We are your go to garage for MOTs, Services, Brakes, Exhaust, Suspension and other repairs. ...
RICHARD, CROXLEY GREEN • 22nd September 2023
Citroen Berlingo • Alternator replacement
57 Reviews
Garage in Hertfordshire, 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.
GREGORY, St Albans • 11th September 2023
Mercedes-Benz C-Class • Alternator replacement
74 Reviews
Mobile mechanic in Hertfordshire, 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...
GRAHAM, NEWPORT PAGNELL • 28th August 2023
BMW 1 Series • Alternator replacement
Frequently asked questions about alternator repair & replacements in Hertfordshire
Read our answers to questions about alternator repair costs, symptoms and more.
What does an alternator replacement in Hertfordshire 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 Hertfordshire garages offer home collection and delivery for alternator repair?
Yes, many garages in Hertfordshire 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 Hertfordshire.
Can Hertfordshire mobile mechanics do alternator repair at my home or office?
Yes, Hertfordshire 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 Hertfordshire
- Collect Service Go, Welwyn Garden City
- Compass Twenty Ltd, Harpenden
- Complete Care, Welwyn Garden City
- Ggf Autos, Stevenage
- Greasy Gorillas Garage, Potters Bar
- Gsw Auto Repair And Tyre Services, Welwyn Garden City
- Jason Wilks, Stevenage
- L.S Auto's, Panshanger
- LA Auto Care Center, Potters Bar
- Maes Autos Limited, Little Wymondley
- Mechanix 2 You, Hemel Hempstead
- Mobile Tyreman Limited, St Albans