For all your technical needs!
For all your technical needs!
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226 E. Booneslick Rd. Warrenton, MO 63383
226 E. Booneslick Rd. Warrenton, MO 63383

Keep your computer running like new with our professional repair and tune‑up services. We handle everything from diagnosing hardware issues and fixing system errors to cleaning up slow machines, optimizing performance, and extending the life of your device. Whether your computer is crashing, running sluggish, or just needs a full refresh, we make it fast, stable, and reliable again.

Get your devices set up the right way from day one. We provide professional hardware and software installation for desktops, laptops, and business systems. Whether you’re adding new components, upgrading equipment, or installing essential programs, we ensure everything is configured correctly, optimized for performance, and ready to use.

Protect your computer and your personal information with fast, thorough threat removal. We specialize in eliminating viruses, spyware, ransomware, and all forms of malicious software. We clean infected systems, repair damage, secure your data, and strengthen your device against future attacks — keeping your computer running safely and smoothly.

Keep your business running smoothly with professional technical support tailored for small and growing companies. Main Street Computers provides complete IT solutions — including server installations, network setup, router configuration, secure wiring, and ongoing system maintenance.

Bring your business online with a custom‑built website crafted to fit your brand. We offer professional website creation, from clean layouts and mobile‑friendly designs to full setup and launch.

Grow your online presence with targeted, professional social media marketing. Main Street Computers helps businesses build visibility, attract customers, and strengthen brand identity across platforms like Facebook, Instagram, and more.

We believe in creating meaningful experiences that inspire and at Main Street Computers, our customers consistently share how much they value our fast turnaround times, honest diagnostics, and dependable repair work.
People appreciate that we explain issues clearly, never upsell unnecessary services, and treat every device with the same care we’d give our own. Whether it’s a cracked laptop screen, a slow PC, or a full system rebuild, reviews highlight our reliability, professionalism, and the peace of mind customers feel knowing their tech is in capable hands.
Their feedback reflects more than satisfaction — it shows trust built through real results and genuine service.
Quick, professional and extremely reasonably priced. Before dropping of my computer, was offered tips to help me recover myself. Was very happy to have a new hard drive (with all of my data intact!) and the OS reinstalled. Was flexible with hours to meet my needs. Highly recommend.
Nothing but the best service! Came in with my laptop that my dog had stepped on and broke. He got it up and running in no time, called me and soon as it was done. Fair pricing and great customer service. Recommend him!
Fair, reliable, honest and personable! I highly recommend Mainstreet Computers. Ryan offers service you won't find in many stores. He was personable and easy to work with.
The software I use for work caused a glitch in my ancient laptop that was beyond repair. Ryan gave a fantastic deal on a tablet that's been able to meet my needs for work.
To provide fast, dedicated service, our technicians are often assisting customers at their homes or businesses, to ensure a technician is available please schedule an appointment before visiting our shop so we can ensure someone is available to help you.

If you can’t make it into the shop, we offer convenient in‑home and on‑site repair visits. We bring professional diagnostics, troubleshooting, and repairs right to your door so you get fast, reliable service without the hassle of traveling. Call today to schedule your on-site appointment, often times we can offer same day or next day or whenever it's convenient for you.

Get fast, reliable support without leaving home. we offer secure remote technical assistance, allowing our technicians to connect to your device, diagnose issues, and perform repairs virtually. It’s a convenient way to fix software problems, remove viruses, optimize performance, and handle everyday tech frustrations — all from the comfort of your own space.
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