Computer Mobile Repair Service - Family-Owned Repair Service

Computer And Mobile Repair LLC – Madison's Trusted Tech Repair Experts.

Welcome to Computer and Mobile Repair LLC, your trusted local source for fast, reliable, and affordable technology repairs. As a family-owned business, we proudly serve Madison, TN, and surrounding communities with professional repair services for computers, laptops, MacBooks, smartphones, tablets, iPads, and more. Whether you need a screen replacement, battery service, virus removal, data recovery, device setup, or hardware repair, our experienced technicians are here to help. We offer free basic diagnostics, honest recommendations, quality parts, and exceptional customer service. Walk-ins are welcome Monday through Saturday.

In-Store Repair Services Only.

⭐⭐⭐⭐⭐ Start Your Repair Service.

Choose the repair service you need and bring your device to Computer and Mobile Repair LLC. All repair services are available in-store only at our Madison, TN location. We service smartphones, tablets, laptops, desktops, gaming PCs, game consoles, smartwatches, and accessories.

Walk-ins are welcome during business hours. Our technicians provide free basic diagnostics, honest recommendations, and professional repair solutions to help get your device working properly again. Visit us today and let our experienced team assist with your repair needs.

Why Choose Computer and Mobile Repair LLC? (Family)

F – Family-Owned Expertise.

Over 12 years of dedicated service from a local family-owned business that treats your devices with the same care and attention as our own.

A – Accurate Diagnostics.

Precise problem identification using professional tools and proven techniques to ensure the right repair solution every time.

M – Meticulous Workmanship.

Every repair is completed with exceptional attention to detail and quality standards, delivering reliable, lasting results.

I – Integrity-Led Service.

Honest pricing, transparent communication, and recommendations focused on your best interests—not unnecessary repairs.

L – Locally Trusted.

Proudly serving Madison, TN, and surrounding communities with a reputation built on reliability, professionalism, and customer satisfaction.

Y – Your Device Returned Ready.

Every device is thoroughly tested and verified before pickup, ensuring it is functioning properly and ready for everyday use.

Free Basic Diagnostics.

Looking for free basic diagnostics near you? We provide complimentary device evaluations for computers, laptops, MacBooks, smartphones, tablets, and more. Our technicians identify common hardware and software issues and offer honest repair recommendations before any service begins.

Device Setup Service.

Need help setting up a new device? We provide device setup services for iPhones, Android phones, tablets, iPads, laptops, MacBooks, desktops, printers, and more. We handle updates, transfers, accounts, email setup, and basic configuration to get your device ready to use.

What Is Wrong With My Device?

Wondering what’s wrong with your device? We provide free basic diagnostics for computers, laptops, MacBooks, smartphones, tablets, gaming PCs, and more. Our technicians identify common hardware and software issues and provide honest repair recommendations before any service begins.

Water-Damaged Device? What to Do First: If your phone, tablet, laptop, MacBook, smartwatch, gaming device, or other electronic device has been exposed to water, taking the right steps immediately can help reduce the risk of permanent damage.

1. Power Off Immediately.

Turn the device off as soon as possible to help prevent electrical short circuits and further internal damage.

2. Remove Case, SIM, and Accessories.

Remove any protective case, eject the SIM card tray, remove memory cards if applicable, and disconnect accessories to improve airflow and prevent trapped moisture.

3. Gently Dab Dry.

Use a clean, lint-free cloth or paper towel to carefully pat the exterior dry. Avoid rubbing, shaking, or pressing moisture deeper into the device.

4. Position for Drainage.

Place the device on its side with ports facing downward to help water drain naturally.

5. Dry for 24–48 Hours.

The preferred method is placing the device in a sealed container with several silica gel packets for 24–48 hours. If silica gel is unavailable, use a fan in a cool, dry room to circulate air around the device.

6. Avoid Heat and Rice.

Do not use hair dryers, ovens, microwaves, or direct sunlight. Avoid placing devices in rice, as rice is generally ineffective and may introduce dust or debris into ports and openings.

Need Professional Help?

Water damage can affect batteries, charging circuits, displays, speakers, cameras, and internal components. Computer and Mobile Repair LLC provides free basic diagnostics to help determine the extent of water damage and recommend the most appropriate repair options.

All diagnostics and repair services are available in-store only at our Madison, TN location.

Battery Swelling Repair – All Devices: Professional battery swelling inspection and replacement services for smartphones, tablets, laptops, MacBooks, and other portable electronic devices. A swollen battery is a serious safety concern and should be evaluated and replaced by a qualified technician as soon as possible.

Common Causes of Battery Swelling - Heat & Overcharging.

Excessive heat, prolonged charging, and keeping devices plugged in continuously can cause internal battery pressure to build over time.

Age & Physical Damage.

As batteries age, their internal chemicals can break down. Physical damage or manufacturing defects may also contribute to battery swelling.

Low-Quality Charging Accessories.

Using non-certified chargers, cables, or power adapters can result in unstable charging conditions that place additional stress on the battery.

Warning Signs of a Swollen Battery.

• Screen lifting or separating from the frame
• Bulging or expanding device housing
• Trackpad or keyboard distortion on laptops
• Unusual heat during charging or use
• Reduced battery performance

Important Safety Precautions

Power Off Immediately
If you notice swelling, turn the device off and stop using it immediately.

Do Not Charge the Device
Charging a swollen battery can increase the risk of overheating, fire, or further damage.

Never Puncture or Compress the Battery
Do not attempt to press, bend, puncture, or remove a swollen battery yourself.

Seek Professional Service
Bring the device to a qualified technician for safe inspection, removal, replacement, and disposal.

Need Professional Help?

Computer and Mobile Repair LLC safely removes and replaces swollen batteries using quality replacement parts and proper disposal procedures. Free basic diagnostics are available, and same-day service may be available when parts are in stock.

All battery replacement services are performed in-store only at our Madison, TN location.

Pick Your Budget, and We Build it.

Ready For Your Custom PCs? Schedule a Free Consultation

Dust Clean Laptops, MacBooks.

Computer And Mobile Repair LLC provides dust cleaning for laptops, MacBooks, gaming PCs, and desktops in Madison, TN. Dust buildup can cause heat, noise, slow performance, and long-term hardware stress, so regular internal cleaning helps keep your device running better. Our service includes cleaning fans, vents, CPU coolers, GPUs, cases, and power supplies when needed. We inspect the inside of your device, remove built-up dust, and help improve airflow and reliability. If your laptop or desktop is running hot or making more noise than usual, we can help with professional dust removal and maintenance.

Dust Cleanup Service

Provides dust cleanup services in Madison, TN, for desktops, all-in-one computers, gaming PCs, Xbox consoles, and PlayStation consoles. Dust buildup can cause overheating, loud fans, slow performance, and long-term hardware stress, so internal cleaning helps keep your devices running better. Our service includes cleaning fans, vents, cases, power supplies, and other internal components when needed. We inspect the inside of your device, remove built-up dust, and help improve airflow and reliability. If your system is running hot or louder than usual, we can help with professional dust cleanup and maintenance.

Shop Wholesale Cell Phones

Searching for wholesale cell phones near me in Madison, TN? Computer And Mobile Repair LLC offers wholesale unlocked cell phones to resellers, small businesses, repair shops, and customers seeking bulk device options. Shop iPhone, Samsung, Google Pixel, Motorola, and other major phone brands with tested inventory and fair pricing when available. Our family-owned shop provides clear device condition details, honest support, and local service before you buy.

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COMPUTER REPAIR SERVICE