Mechanic holding a car alternator during the replacement process.
Mechanic holding a car alternator during the replacement process.

Hire a trusted alternator replacement service near you

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4.3

Excellent rating - 4.3/5 (9300+ reviews)

When you need an alternator replacement or repair service

  • Alternator replacement
  • NMRA alternator replacement
  • Honda Accord alternator replacement
  • Alternator repairs
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Secure cashless payments
Same day or next day service at no extra cost

Best rated alternator replacement experts near me

Recent Alternator Replacement reviews

Very knowledgeable and great to work with

Replace alternator & battery.

$200

This man is truly a Pro. He has the knowledge and the tools. He's top shelf. ✌🏿🕶🙏🏿💯

Install new alternator

$200

Amado was so helpful. He was able to resolve my car issue quickly and easily. Provided additional tips and was honest about his work and was very fair about his charges. Would highly recommend for future jobs!

Car won’t start may need alternator replacement

$500

He was so quick and helpful! Helped me with car maintenance I didn’t know I needed but has helped my car run better. Highly recommend!

Replace my alternator

$200

Good job, on-time, knowledgeable, to the point and to my liking

Remove the alternator

$75

David was helpful with telling me where I could purchase an auto part for a better price and save me a lot of money. He installed an alternator as needed and got my car running again.

Possible alternator

$200

Average reviews for Alternator Replacement Services

based on 9 reviews

5

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Why hire an alternator replacement specialist through Airtasker?

Never leave your car alternator unattended, especially if it's already showing plenty of failing signs. Replace a faulty alternator before it creates more significant electrical problems.

Our expert auto electricians are ready to help you fix your worn alternator in a convenient and affordable way. You can arrange your alternator replacement without hassle through the Airtasker app–from purchasing the new alternator to replacing the old one. Your Tasker can also conduct a thorough inspection of your car's electrical system to make sure that everything's working as it should be. Taskers often carry their own tools and equipment. Just let them know what you need, and they'll gladly do the rest!

Hiring an expert alternator replacement through Airtasker is easy peasy! With just one post, you will immediately receive offers from top-rated auto electricians who can take the job at your most convenient time. When in doubt, you can always use our transparent ratings and reviews system to help you decide which tasker is best suited for the task!

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You’ll hear from auto electricians near you within minutes of posting your task.

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Get auto electrical services you can afford and choose the offer that fits your budget.

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Top Alternator Replacement related questions

One of the easiest ways to detect a faulty alternator is through the indicator light (the code varies according to different vehicles). If it turns on, get it checked by a trusted electrician right away. Some indications also include sudden weird noises or a burning smell coming from the engine, and irregular operation of other electrical components.

Some manufacturers suggest a total alternator replacement after 100,000 to 150,000 miles. If you detect any irregularities with your electrical system, your tasker can also help you test the alternator and have it replaced once it's broken or no longer usable.

The entire replacement process usually takes about two hours, but it may take longer if it's more rooted in the engine, or if there are more electrical and belt issues that must be resolved as well.

Airtasker is the best place to find an alternator replacement specialist near you. All you have to do is post a task with your specific needs, along with your ideal alternator replacement cost, and you'll instantly hear back from our expert auto technicians who are available to lend a helping hand whenever and wherever!

Suggested reads about Alternator Replacement

What does an alternator replacement service include?

The function of the alternator is simple: supply power to the battery and keep the electronics running. Otherwise, your vehicle will stop working. Your car will send a series of signals that will indicate a failing alternator, including a whirring noise coming from your engine and the smell of burning rubber. If you're starting to notice these warning signs, then you may need to get your alternator replaced immediately. 


Mobile Alternator Replacement
At Airtasker, you can find trusted alternator specialists and other mobile mechanics near you, offering you a convenient way of repairing your car's alternator or replacing it as needed. You don't have to risk fixing it yourself or stress over finding a car repair shop in your neighbourhood. Your mobile alternator replacement specialist will go where you are and replace your car's alternator in no time.

Disconnecting the Battery

Before the actual replacement, your Tasker will first disconnect your car battery for safety purposes. Skipping this step might trigger a live wire as they're removing or replacing the alternator, and can cause further damage as well. They will only remove the negative cable while the positive one remains attached.


Removing the old alternator
Most alternators are usually found on top of the engine. Some alternators, however, are positioned deeper in the engine and removal might take a little longer. After locating the faulty alternator, your Tasker will detach the serpentine belt or v-belt, as well as the bolts, wirings, and cables connected to the engine. After which, the old alternator will be safely removed.

Inspecting the new alternator
Your new alternator must have the same mounting holes and wire connectors as the old one. If you're hesitant or worried about buying the wrong alternator, you can always arrange for your Tasker to help you find the right one for your vehicle.

Positioning and Installing the Alternator
Your specialist will install the new alternator where the old one was placed. This process is simple—match the bolt holes, then put the battery, serpentine belt, cables, and wirings back to where they were previously. Your Tasker will then turn on your engine to check if the replacement alternator is working correctly. You can also request for a quick test drive to make sure that the process was successful.

Recent Alternator Replacement tasks

Alternator replacement

$400

Menifee CA 92584, USA

Aug 14th 2025

Car won’t start after replacing battery

Car alternator changed

$100

Compton CA 90221, USA

Aug 14th 2025

I need someone to change my car alternator.

Need alternator replaced

$400

Riverside CA 92504, USA

Aug 14th 2025

Car alternator is failing and car won’t run

Alternator replacement

$100

Banner Elk NC 28604, USA

Aug 13th 2025

I have a new alternator I need a mechanic to change it

Alternator

$100

North Las Vegas NV 89032 7707, USA

Aug 11th 2025

Replace alternator 2010 Nissan rogue

I need a new alternator

$300

Torrance CA 90501, USA

Aug 11th 2025

Need new alternator for 2013 Nissan altima 3.5 S

I need a mobile mechanic to install an Alternator

$100

Garden Grove CA 92843, USA

Aug 9th 2025

The 2012 Toyota Corolla was towed home yesterday after it stopped on the freeway. We got the replacement alternator. We need someone to install it.

He gave me an estimated time of arrival

Alternator

$300

Las Vegas NV 89169, USA

Aug 6th 2025

Replace alternator on my vehicle

Alternator wire shorted out on metel now car wont crank

$500

North Las Vegas NV 89031, USA

Aug 4th 2025

Working on transmission i jacked motor up and alternator wire shorted out on metal car wint crank and electrical issues now. I tried switching ecm and bcm it worked once but when running gas gauge wasn't working. So i shut it off switching ecm again nothing back to no crank

Need alternator fuse bolt replacement it broke off

$300

Peoria IL 61605, USA

Aug 3rd 2025

I have my alternator changed and the person changed my alternator fuse broke one of the bolts now my car won't start and bolt in the fuse box for the alternator fuse

Replace alternator in 2013 honda accord v6 coupe

$250

Athens TN 37303, USA

Aug 2nd 2025

I have checked the fuses for the alternator amd replaced the battery. The car is still draining the battery the fuses are good. I have purched the alternator myself but need it installed.

I think an alternator replacement

$75

Inglewood CA 90301, USA

Aug 2nd 2025

have to keep charging the battery

Replace alternator

$400

Rockford IL 61109, USA

Aug 1st 2025

need a mechanic to change alternator

Replace alternator

$40

Las Vegas NV 89119 1715, USA

Aug 1st 2025

Have new alternator need old alternator replaced

Replace alternator

$890

Stillwater MN 55082, USA

Jul 23rd 2025

2017 Hyundai Santa Fe needs a new altenator

I need someone to put an alternator in my car

$125

Spartanburg SC 29307 1217, USA

Jul 23rd 2025

So i need to buy an alternator and need someone to put it in for me

Alternator belt needs to be put on and oil filter

$75

Victorville CA 92392, USA

Jul 22nd 2025

Putting the alternator belt back on and oil filter

Alternator

$70

Victorville CA 92392, USA

Jul 22nd 2025

I put a brand new alternator on but can't put the belt back on need help

Not sure maybe the starter or alternator

$400

San Bernardino CA 92404, USA

Jul 21st 2025

My car won’t start and is making a strange whining noise bmw 325 I 2006 possible alternator or starter misfire diagnostics

Car won’t start may need alternator replacement

$500

Monterey Park CA 91754, USA

Jul 21st 2025

Car won’t start. Has a new battery. However car won’t start even when turning the ignition. Could be alternator, could be starter, not an expert so don’t know for sure. Car appears to crank. Must provide parts. Thank you.

Amado was so helpful. He was able to resolve my car issue quickly and easily. Provided additional tips and was honest about his work and was very fair about his charges. Would highly recommend for future jobs!