Computer Trouble Diagnosis & Repair

What is it?

If your computer is running slow, freezing, or showing errors, our PC Diagnostic & Repair Service identifies and fixes the problem quickly and reliably. We perform full hardware and software diagnostics to uncover the root cause of performance issues—whether it’s failing components, malware, or system instability.

Once diagnosed, we clearly explain what went wrong, how we repaired it, and how to prevent similar problems in the future. Our transparent, customer-focused approach ensures you understand every step and can trust your system’s renewed performance.

Every diagnostic and repair includes a basic internal cleaning to remove dust and improve airflow. For a deeper, more detailed clean, explore our PC Deep Clean Service for professional-grade maintenance that extends your computer’s life.

Serving Alexandria and the surrounding Northern Virginia area, PCWorkbench is your trusted local partner for computer diagnostics, repairs, and custom PC solutions.

• Diagnostic and Repair Service - $80

• Rush Service - +$50

• Pickup & Drop Off Service - $30-$60 based on distance from Zip Code 22303

We, at pcworkbench.com are committed to doing everything within our power to restore your computer to optimal functionality without the need for replacing any components. However, there are instances where this may not be feasible, and if our assessment indicates that a specific component is defective, we will provide a competitive quote for its acquisition and installation, utilizing the same or a similar part to ensure your PC is operating smoothly.