Skip to main content
MONROE, GA ALL SERVICES BY APPOINTMENT 678-951-2847
CLG Performance — automotive and electronics repair
Let’s talk about your repair678-951-2847

REPAIR SERVICES

Request an Electronics Repair

Tell us about your module and the symptoms you are experiencing. We will review your request and discuss the next steps.

All services by appointment. Contact us before visiting, dropping off a vehicle, or shipping a module. Call or text 678-951-2847 to arrange service.

Please put your Full First and Last name

Email Invalid. Please add a Valid Email address

Please Provide Phone Number

Password needs at least 8 characters total, 1 Upper case, 1 Lower Case, 1 Number, and 1 Symbol !@#$%&*

Create a password to access invoices in the Customer Portal. If you already have an account, sign in before completing this form.

Use at least 8 characters, including one uppercase letter, one lowercase letter, one number, and one symbol.

Password doesn't match

Please provide address

Please Enter City

Please Enter State

Please Enter Zip Code

Diagnostic testing fees

Testing fees are non-refundable, including when a unit tests correctly.

  • If no fault is found, a $100.00 to $300.00 bench-testing or diagnostic fee, depending on the module, may apply instead of the full repair price. This covers the time required to test the unit. Semi-truck, tractor, commercial, and industrial modules may require more extensive testing.
  • Testing usually takes 3 to 4 days. Intermittent faults can require more investigation than a complete failure. Your invoice will reflect the applicable fees, and we will call to discuss the cost beforehand.
  • Select only the issues you are experiencing and describe the symptoms in your own words in the “Describe issues with this module” fields.
  • For vehicles, scan for diagnostic trouble codes before disconnecting the battery or removing the module. Include stored or pending codes, or tell us if no codes are present.
  • If the wrong service option is selected, the service and amount will be corrected on your invoice.

Questions? Call 678-951-2847. All calls are recorded for quality purposes.

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Choose Service

The selection here will determine the deposit needed to get started on your module and to order any parts that are needed to repair. It may not be the final cost.
If the module test good, a base fee for testing will be applied and the rest of the deposit (if paid already) will be refunded.

Please Input 17 Digit VIN Number

Enter the vehicle identification number (VIN) below. If you do not know the vehicle weight, check the returned VIN details.

Invalid Input. Numbers Only

Enter the exact mileage shown on the vehicle’s odometer.

Invalid Input

0

Invalid Input. Please do not type and Special Characters or slashes. Only Characters Accepted Are .,?!&$ Thanks!

Please select Yes or No

Choose Service

0

Invalid Input

Select Services Needed*
Select Services Needed
Please select at least one service

Please Select Yes or No

We will hold the part for 3 months before recycling. When cloning services are done, we hold onto the files and back them up if needed for any future service or if a tuning service didnt back up your module first. Just contact us if you need the backup (VIN number required)

Vehicle details from your VIN

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Invalid Input

Photos & supporting information

Upload clear photos of the device, its label, and its connectors. Include any available wiring diagrams, especially for tractors or other equipment, along with relevant test results or information provided by another repair shop.

These details help us evaluate your repair request.

Please Upload Images of the module label, Connector, and Documents from other Shops you may have. All Information will speed up the process

ECU / Module Repair Authorization & Disclaimer

By signing this form, you authorize CLG Performance to test and repair the ECU/module submitted.

Scope of Testing & Authorization

  • Upon receipt, the device will be inspected only for the concerns listed on this form.
  • Any additional testing or diagnostics beyond the stated concerns must be requested in writing (email or text) and may result in additional labor charges.

Diagnostic / Labor Fees

  • A non-refundable diagnostic labor fee of $100 up to ~$300.00 applies to all units submitted for testing, including cases where the unit is found to be fully functional.
  • This diagnostic fee does not include repair labor, parts, or hardware costs.
  • Repair labor and parts will be quoted separately and itemized on your invoice.

Invoicing & Customer Portal

  • All invoices are issued through the CLG Performance Customer Portal.
  • A customer account must be created to view invoices, quotes, and payment history.
  • Repair labor and parts will be clearly itemized and approved by the owner prior to repair.

ECU / TCU Cloning & Tunes

  • If your vehicle has an existing non-stock (tuned) ECU/TCU, the tune data will be cloned where possible.
  • ECU/TCU serial numbers cannot be changed on certain vehicles due to manufacturer hard-coding.
  • As a result, your tuner may require you to repurchase tuning credits to make future modifications. CLG Performance is not responsible for tuner licensing or credit requirements.

Shipping & Identification

  • If mailing multiple modules, clearly label the original ECU/module and the replacement ECU/module to be programmed.
  • CLG Performance is not responsible for misidentified or unlabeled units.

Additional Repairs & Deposits

  • A deposit may be required for parts if additional issues are discovered.
  • Any additional labor or parts costs will be communicated by call or text and must be approved before work proceeds.
  • All charges will be fully itemized on the final invoice.

Payment Methods & Fees

Fee-free payment options:

  • Zelle: 678-951-2847
  • Venmo
  • Cash App

We use Square for payment processing

Contact 678-951-2847 for payment assistance. QR codes may be used for fee-free payments where available.

Square Payments Notice

  • This form supports payments processed through Square.
  • Square transactions are subject to processing fees (approximately 4%, subject to change).
  • Any applicable processing fees will be displayed at checkout and added to the total.

Peace Of Mind:

Everything will be itemized on the invoice and will be updated to show your payment manually. We are a small business so please give us time to update things and send you text or emails or give you a call if we have any questions. We do our best to give all the information we can on your repair including updating your invoice with pictures of the inside of your module to show any damages found. We will discuss any further processes if its cheaper to get another module for you and clone it as well to give peace of mind of the service we provide. We are here to help even if other repair places say its not repairable or you need another module programmed by a dealer. We try our best to eliminate all the extra work for the customer having to tow a vehicle to a dealer, wait for weeks to get a module and also have a locksmith program keys. We try to prevent all the extra work for the customer.

Acknowledgment: By submitting this form, You (the customer) confirm that you have read and agree to the terms of this form and know out process. Making a Payment now is a deposit on the service so we can get the things needed for the repairs and it helps speed up the process so we are not constantly calling you to get payments for parts. 

Sign Above
Please Sign Form

By Signing, I give consent to CLG Performance and I understand this form and that Labor Cost is due at the time of Module Delivery to CLG Performance by mail or in person.

Invalid Input. Only Letters are Permitted

By Signing, I give consent to CLG Performance and I understand this form and that Labor Cost is due at the time of Module Delivery to CLG Performance by mail or in person.

All Online Payments on this site have a 4% Processing Fee.
To Avoid Fees you can send payments to Zelle, CashApp, Venmo
Please text (678)951-2847 for details on paying without processing fees

0 Invalid Input

Choose Payment Method

After submitting the form, please allow at least 20 seconds for your images to upload before trying again. A confirmation page will appear when the upload is complete.

A Preview of what you will see on your Invoice:

Invoice preview will appear here…
Member resources & file access

Membership Subscription

Enter your name
Enter your email
Enter your username
Please select a Membership