For the Serial number, click the Apple () icon in the top left corner of the screen and select the “About This Mac” option.
The Model number (A1xxx, A2xxx) can be found on the bottom cover of most MacBooks. In case your MacBook won’t turn on at all, take a look  HERE

We do not service some devices due to lack of spare parts, age and other reasons. Feel free to call or email us to ensure your issue is serviceable before submitting it for mail-in repair.

Anyone, who is not an authorized Apple repair center will technically void your warranty. The methods we use to repair corroded circuit boards are very reliable and effective but leave a mark and it will be obvious we’ve been there. No matter how well the logic board has been cleaned, the liquid leaves marks on the logic board, and as long as it remains on the board, the marks will be more obvious.

Our 90-day warranty covers all parts and services we perform. It DOES NOT COVER accidental damage or malfunctions unrelated to our repair, nor does it cover the cost of returning the device to our facility.

All repairs come with a 90-day warranty covering parts and labour. If you experience issues related to the repair within this period, we will address them at no additional cost.

If you choose not to proceed with the repair after receiving an estimate, there are no charges for the diagnostic service. However, any parts ordered specifically for your repair may incur a %50 restocking fee.

Expedited repair options may incur additional costs. Contact us to inquire about the availability and pricing of expedited services.

Our repair estimates are typically valid for 30 days from the date they are issued. If you need to delay the repair, please get in touch with us to confirm the estimate’s validity.

While we can provide preliminary estimates based on the issue described, a more accurate quote requires an in-person diagnostic or mail-in assessment.

We accept various payment methods, including credit/debit cards through PayPal, cash, and e-transfer.

We offer free diagnostics to identify the problem with your device. There are no charges for the initial assessment or estimate.

You can get a quote by bringing your device to our store or using our mail-in service. We offer free diagnostics to determine the issue and provide a detailed estimate.

No, we provide transparent pricing with no hidden fees. The estimate you receive covers all costs associated with the repair, including parts and labour.

The cost of your repair depends on the type of device, the specific issue, and the required parts and labour. We provide a detailed estimate after diagnosing the problem.

To prepare your device for ultrasonic cleaning, back up any important data and remove any accessories or removable parts. Our technicians will handle the disassembly and cleaning process, ensuring your device is properly prepared and reassembled.

If your device continues to have issues after ultrasonic cleaning, it may require further diagnostics and repair. Contact CompFix to discuss your concerns, and we’ll work to identify and resolve any remaining problems.

Yes, ultrasonic cleaning can improve your device’s performance by removing contaminants that may cause electrical interference, short circuits, or corrosion, leading to more reliable and efficient operation.

Ultrasonic cleaning is typically performed after significant repairs or when your device has been exposed to liquid damage or heavy contamination. Routine cleaning is not usually necessary unless your device frequently encounters such conditions.

At CompFix, we include ultrasonic cleaning as part of our comprehensive repair service for devices that require it. This ensures your device is thoroughly cleaned and in optimal condition after repairs.

Ultrasonic cleaning is highly effective at removing dirt, grime, and residues from hard-to-reach areas of your device. However, some stubborn contaminants may require additional cleaning methods for complete removal.