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

Fill in a short form and find out the specifics of alternator replacement costs from experts near you

4.0

Great rating - 4/5 (13330+ 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 20 reviews

4.95

19
1
0
0
0

What is Airtasker?

Post your task

Post your task

Tell us what you need, it's FREE to post.

Review offers

Review offers

Get offers from trusted Taskers and view profiles.

Get it done

Get it done

Choose the right person for your task and get it done.

33+

Tasks successfully completed

3

Average amount of offers per task

49

 mins

Average time to receive offers

Statistics from the most recent tasks on Airtasker over the last 4 years.

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!

Quick offers

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

Choose your budget

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

Get the best taskers

Feel confident knowing you’ve found the best alternator replacement electrician with our transparent rating system.

Real reviews

Judge for yourself — every task gets a review.

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 mechanic 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 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

$350

Dallas TX 75228, USA

Feb 28th 2026

My alternator gave out battery is good.

Help broke down on side of road need alternator

$500

Cedar Park TX 78613, USA

Feb 26th 2026

I just bought a new battery and im pretty sure my alternator went out

My alternator replaced

$500

Pembroke Pines FL 33028, USA

Feb 26th 2026

My Honda crv 2010 needs alternator replaced

Replace belt/tensioner. 2. Replace alternator. 3. Fix grille shutter.

$1,000

Pittsburg CA 94565, USA

Feb 26th 2026

I'm at 80k miles and my battery light just came on. Right before it happened, I heard a loud 'whoosh' / 'letting go of air' sound from the engine. My scanner is also pulling code U0284. Please check if the serpentine belt snapped or the tensioner failed, and test the alternator. Also, please inspect the Active Grille Shutter assembly for damage or a blown fuse.

Alternator replacement

$250

San Antonio TX 78258, USA

Feb 26th 2026

Alternator replacement for Mercedes glc 300 2018

Alternator

$300

Chicago IL 60620, USA

Feb 26th 2026

Need my alternator replaced

Replace alternator

$200

Heritage TX 78666 4127, USA

Feb 25th 2026

Just replaced battery yesterday was told alternator was going out and should be replaced very soon.

Alternator replacement

$180

Celina TX 75009, USA

Feb 24th 2026

2004 toyota rav4 alternator replacement, I have the part just need labor

Replace alternator or starter

$750

Las Vegas NV 89166, USA

Feb 24th 2026

Need to have my alternator or starter replaced on my F150

Need new alternator and serpentine belt for 2016 Ford Explorer.

$250

Arlington TX 76002 8202, USA

Feb 23rd 2026

Alternator is bad and belt popped. I just ordered new alternator and serpentine belt

⭐⭐⭐⭐⭐ I had an amazing experience with Roger when he replaced the alternator on my 2016 Ford Explorer. Roger worked efficiently and made sure everything was done properly. My vehicle is running perfectly now, and I feel so relieved knowing the repair was handled by someone I can truly trust. If you’re looking for a reliable, skilled mechanic, I highly recommend Roger!

Help with alternator

$350

Mableton GA 30126, USA

Feb 23rd 2026

I need a alternator fixed

Alternator replacement

$300

Dallas TX 75217, USA

Feb 23rd 2026

Q008 Cadillac CTS Alternator replacement. Part will arrive on Thursday

Alternator replacement that requires bumper to come off

$150

Griffin GA 30224, USA

Feb 23rd 2026

Alternator replacement that requires my bumper to come off as well I have a 2013 Nissan Juke SL

Alternator fuse replacement

$400

Houston TX 77090 7511, USA

Feb 22nd 2026

The part where i put the alternator fuse melted

ALTERNATOR REPLACED ON MY 2003 BMW X5 SPORT (4.6)

$200

San Diego CA 92115 3620, USA

Feb 22nd 2026

My alternator went out in my 2003 BMW X5 Sport (4.6) and i am a full time student, and am currently homeless, living at the Traveltime hotel & going to school 40 hours a week. So my car being out of commission is an absolute nightmare! I have a little money saved up, but your best price would be greatly appreciated. I have not bought the part yet, because I assume you want to do that, so it's insured like your work?

Alternator remove and replace

$200

Tomball TX 77375, USA

Feb 22nd 2026

I need a removed and replaced.

Replace the alternator

$1,100

Los Angeles CA 90046, USA

Feb 21st 2026

Yesterday my car went down on the street. AAA technician came to jump start. He told me something wrong with the alternator.

Alternator

$100

Forney TX 75126, USA

Feb 21st 2026

just needs an alternator replacement

Replace alternator

$200

Fort Worth TX 76137, USA

Feb 20th 2026

We already have the replacement for the alternator. We were going to replace it ourselves but we got stumped.

Replace alternator

$500

Laveen AZ 85339 9602, USA

Dec 10th 2025

My car has shut off on the road after multiple lights came on. I just had a battery replacement so I believe my alternator needs replacing. I have a 2015 mazda 3 ( pls help )

Thank you for helpful fixing !