Alternator Repair at your home or office in Chesterfield.

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Service Area

Average rating from customers who
received a Alternator Replacement.
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$152.57 - $1,363.35

Price range for all vehicles


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Average rating from customers who
received a Alternator Replacement.
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Recent Alternator Repair reviews in Chesterfield

Excellent Rating


YourMechanic Alternator Repair Service

Average Rating

4.9/5

Number of Reviews

4,903

Rating Summary
4,614
163
33
20
73
4,614
163
33
20
73

Russell

22 years of experience
356 reviews
Russell
22 years of experience
Russell showed up on time and diagnosed the problem right away. He was very professional and knowledgable when replacing the alternator on my '07 Ford Focus, no easy task. Thank you Russell, I will definitely be using your mechanic again for any future car needs.
Timely, knowledgeable, friendly.

Brandon

18 years of experience
773 reviews
Brandon
18 years of experience
Brandon contacted Asap to give me the flexibility of any time slot I preferred. He even showed up a few minutes early and was very professional. He was very honest and knowledgeable. If you need a fast reliable mechanic he is your guy.
was very profetional,neat, im very happy with it,high recomended...........

Eduardo

20 years of experience
60 reviews
Eduardo
20 years of experience
Eduardo is an excellent mechanic and professional knowledge is outstanding.

Alex

20 years of experience
110 reviews
Alex
20 years of experience
Alex was timely and knowledgeable, and also kind enough to walk me through my vehicles problems and any other questions I had. I’d happily give him my business again.

Chuy

12 years of experience
99 reviews
Chuy
12 years of experience
Despite him being tardy a day when he finally did the work the following day he did a good job, he was friendly and was professional. I would ask for him to be my mechanic again.

Augie

29 years of experience
263 reviews
Augie
29 years of experience
Showed up on time, friendly guy. To the point, lets you know if he notices anything but is no-pressure about it--seems to care about your car for your sake. Glad I met him!

Terry

24 years of experience
326 reviews
Terry
24 years of experience
Excellent mechanic. Got me back on the road fast, and was very knowledgeable on what he was doing. Quick to resolve any issues on the spot. !!!Highly recommend!!!

William

32 years of experience
204 reviews
William
32 years of experience
Fast and friendly service William is amazing!! Thank you buddy!

Dan

37 years of experience
722 reviews
Dan
37 years of experience
Dan was great!!!!

Willie

33 years of experience
18 reviews
Willie
33 years of experience
I would give him five stars for his service and nice personality. He came through for me and I appreciate that.


How much does Alternator Repair cost in Chesterfield?

It depends on the type of car you drive and the auto repair shop you go to in Chesterfield. Our mechanics in Chesterfield are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office in Chesterfield.

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2012 Subaru Forester $540 $459.98 $79.99 4% $567.48
2008 Buick Lucerne $292 $212.33 $79.99 8% $319.83
2004 Subaru Impreza $353 $272.68 $79.99 7% $380.18
2015 BMW 328d $1297 $1168.92 $127.98 3% $1340.92
2013 Mercedes-Benz R350 $909 $829.05 $79.99 2% $936.55
2004 Mercedes-Benz SL55 AMG $451 $242.98 $207.97 13% $522.48

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Alternator Repair Service

How does an alternator help your car run?

The alternator is the component that charges the battery in your car. When you use electrical components in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenishing the lost battery power. The alternator is located in the engine compartment. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will not start. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading.

Before repairing the alternator:

The mechanic should check the entire charging system before installing a new alternator, including checking battery cables for corrosion and the condition of the battery.

Steps when replacing an alternator:

  • Inspect entire charging system (battery, cables, alternator).
  • Inspect the drive belts.
  • Test alternator output.
  • Remove and replace alternator if found to be faulty.
  • Re-test alternator output.

Our recommendation for alternator replacements:

Ask your mechanic to inspect the condition of the charging system during every major service. The mechanic should also clean and tighten the battery cables during every major service.

What common symptoms indicate you may need to replace the Alternator?

  • Dead battery or battery will not hold a charge.
  • Dim lights.
  • Battery warning light is on.

Why repairing your alternator is important:

Your alternator charges your battery, which powers the electronics in your vehicle, such as the radio and the air conditioning. The battery is also needed to turn on your vehicle. A malfunctioning alternator will not charge your car’s battery, and your vehicle will eventually run out of battery life and not be able to start.

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Backed by 12-month, 12.000-mile guarantee


How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com