Computer Repair Service – Get Your
Computer Working Again Same Day
By Appointment

Providing Expert Services For All Of Your Computer And Laptop Needs In Niagara Falls

Louie Mercado prides itself on providing knowledgeable support to all of its clients. Our goal is to provide you with exceptional service that resolves all of your computer problems. Some of our services include:

Business Onsite Service
Residential Onsite Service
Networking / Wired / Wireless Networking
Hardware repair services / Troubleshooting / Upgrades / Installation
Software repair services / Troubleshooting / Upgrades / Installation
Data Transfers / Data Recovery
Custom Built PCs
Quick Diagnostics
Lowest price guaranteed
No Fix, No Charge!
Most Repairs Done Under 1 Hour

Operating System Installation and Troubleshooting

Installing or reinstalling operating systems (Windows, macOS, Linux). Troubleshooting and fixing OS-related errors. Performing system updates and upgrades.

Hard Drive/SSD Replacement

Replacing failing or failed hard drives. Upgrading to larger capacity drives. Switching from HDD to SSD for improved performance.

RAM Upgrade/Replacement

Adding more memory to improve performance. Replacing faulty RAM modules. Diagnosing and fixing memory-related issues.

Data Recovery

Recovering lost or deleted data from damaged or formatted hard drives and SSDs. Backup solutions and disaster recovery planning.

Start Your Repair Here

Not on the list? Call us just in case – we are constantly adding to our repertoire. Computers are always changing so we’re always learning!

List Computer Repairs

These are some of the most common computer repairs I encounter, covering a wide range of hardware and software issues.

Virus and Malware Removal

Detecting and eliminating malicious software that can harm your computer or compromise your data.
Hard Drive Replacement

Replacing failing or outdated hard drives with new ones, often upgrading to SSDs for better performance.
Operating System Reinstallation

Reinstalling or upgrading the operating system (Windows, macOS, Linux) to fix software issues or improve performance.
Data Recovery

Retrieving lost or deleted files from damaged or corrupted storage devices.
Screen Replacement

Repairing or replacing cracked or malfunctioning laptop or desktop monitors.
Battery Replacement

Replacing worn-out or non-functional laptop batteries to restore battery life.
Power Supply Repair or Replacement

Fixing or replacing faulty power supplies that prevent the computer from powering on.
Memory (RAM) Upgrade or Replacement

Installing new or additional RAM to improve system speed and multitasking capabilities.
Motherboard Repair or Replacement

Diagnosing and repairing issues with the motherboard or replacing it if necessary.
Keyboard and Trackpad Repair

Fixing unresponsive or malfunctioning keyboards and trackpads on laptops.
Cooling System Repair or Cleaning

Cleaning or replacing cooling fans and heat sinks to prevent overheating.
Graphics Card Repair or Replacement

Addressing issues with the graphics card, such as display problems or poor performance in games and applications.
Software Installation and Configuration

Installing and setting up software applications, including office suites, antivirus programs, and specialized tools.
Network Troubleshooting

Diagnosing and fixing issues with internet connectivity, Wi-Fi, and network performance.
Laptop Hinge Repair

Fixing broken or loose hinges on laptops to restore proper screen functionality.
USB Port Repair or Replacement

Repairing or replacing damaged or non-functional USB ports.
Speaker and Audio Jack Repair

Fixing issues with built-in speakers, headphone jacks, or external audio devices.
Dust and Debris Cleaning

Removing dust and debris from inside the computer to improve airflow and prevent overheating.
BIOS or Firmware Updates

Updating the BIOS or firmware to resolve hardware compatibility issues or improve system stability.
CD/DVD Drive Repair or Replacement

Fixing or replacing faulty optical drives that can no longer read or write discs.