Laptop Fan & Cooling System Repair | Mail-In Service

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Laptop fan replacement & cooling system repair mail-in service for businesses, educational institutions, government agencies, and individuals.When the fan or cooling system on your laptop takes a turn for the…

Laptop Hard Drive Repair | Mail-In Service

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Laptop hard drive replacement mail-in service for businesses, educational institutions, government agencies, and individuals.When your laptop's hard drive fails or needs an upgrade, trust the specialists at 911 Tech Repair…

Laptop Performance Upgrade | Mail-In Service

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Laptop performance upgrades mail-in service for businesses, educational institutions, government agencies, and individuals.Looking to give your laptop a speed and performance boost? 911 Tech Repair's mail-in Laptop Performance Upgrade services…

Laptop Operating System Reload | Mail-In Service

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Operating system repair/reload mail-in service for businesses, educational institutions, government agencies, and individuals.If your laptop is running slow or acting up, a fresh operating system install can work wonders for…

Laptop Virus Removal | Mail-In Service

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Laptop virus removal mail-in service for businesses, educational institutions, government agencies, and individuals.When a virus hits your laptop, it can really throw a wrench in your productivity. You might notice…

Laptop Tune Up Service | Mail-In Service

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Laptop tune-up mail-in service for businesses, educational institutions, government agencies, and individuals.If your laptop is running slow or experiencing issues, 911 Tech Repair's mail-in laptop tune up service provides a…

Testimonials

Excellent

911 Tech Repair

Based on 762 reviews

Paula

I am in absolute awe of Frank and the affordable work he performs at 911 Tech Repair in Crystal Lake.

I brought in a used laptop, which was completely unusable. Frank fixed everything, and I got it back in just a couple of hours on the same day!

Forget going to the big names and spending more than you paid for a new laptop to get diagnostics and repair work done. Frank wiped, reset, and repaired the laptop for a fraction of the price others quoted. I’m a big fan, and you will be too!

Claudia G.

I brought my computer in while on vacation due to difficulties with the network adapter. Frank was very friendly, knowledgeable, and communicative. He was able to repair my computer within 24 hours and had it working like new after clearing it of corrupted files. Definitely recommended!

Linda B.

Awesome! I took my laptop in on a Monday morning and in the afternoon he called and explained the problems and what he did to fix them. One problem was not fixable without buying a used motherboard for a replacement part but there was a work-around: use the mouse. On Tuesday he called and said the laptop was ready. He answered all my questions and his price was reasonable. I'm sure I'll be back for more help in the future.

Irene R.

I got my computer in back in less than a week. Service is great and price is reasonable.

Cameron S.

I brought my computer in for a damaged charging port and received it back two days later. The turn around was very fast and the gentleman who helped me was very professional.

Lynnelle S.

Edit 8/17/25: 911 Tech Repair continues to offer great service! My laptop needed another hardware repair recently (totally user error on my end- I left it in the car during a heat wave and the bezel completely detached from my screen). Once again, Frank gave me a really understandable explanation of what would be required to fix it with a prompt estimate of parts + labor cost. He also continued to provide timely updates throughout the process, and offered accommodating options for pickup that fit even with my chaotic work schedule. My laptop was ready before my next semester starts and literally looks brand new. Would 100% recommend!

[OG Review]: Frank is a lifesaver! Both of the hinges on my laptop popped off, and I was worried that it couldn’t be fixed before finals. Not only did Frank talk me through multiple repair options (and price points)- he also finished fixing it a few days earlier than expected, and gave me advice on how to avoid similar problems in the future. Great experience overall :)

K H.

911 Tech Repair was the only one who could help with my laptop. So greatful! Great communication and prices! Highly recommend

Mitchell A.

Spilled some water on my laptop and it wouldn’t turn on — Frank got it back working good as new. Would highly recommend.

William J.

911 great job. Honest establishment. Took care of my laptop issue.

Mail-In Repair Inquiries

(815) 893-0250

Hours (CST)

Monday - Friday: 9am–6pm
Saturday: 9am -3pm

Mail-In Service Center

911 Tech Repair Company
2510 IL-176 C
Crystal Lake, IL 60014

© Copyright – 911 Tech Repair Company