Welcome to Door County IT, your trusted tech partner in Door and Kewaunee Counties! With 25+ years of experience and a strong focus on cybersecurity, we’re here to keep your systems secure and running smoothly. From computer repairs to networking, servers, and laptop fixes, no tech challenge is too big or small. We offer affordable pricing without sacrificing quality. Let us handle your tech, so you can focus on what really matters—your business and peace of mind!

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About Us

Hello, my name is Chad Mielke, and I am the founder of Door County IT, formerly known as PC Pest Patrol. I would like to personally welcome you to Door County IT.

For over 19 years, we have proudly served Door and Kewaunee Counties as a locally owned and operated business. Backed by more than 20 years of IT experience, our team is dedicated to providing reliable, professional, and affordable IT services tailored to meet the unique needs of our community.

At Door County IT, our mission is simple: to deliver top-quality computer repair and IT solutions for local businesses, residents, and tourists alike. Thank you for trusting us as your go-to partner for all your computer repair and IT needs. We look forward to serving you!

Services

Virus, Malware, Trojan, & Ransomware Removal

We specialize in eliminating computer threats that slow down your system, cause crashes, or put your valuable data at risk.

Digital Forensics & Data Recovery

We’re excited to offer Digital Forensic services to our customers! Need help uncovering the truth behind your tech issues? Give us a call for more details and pricing. Plus, if you’ve lost data, we’ve got you covered with affordable recovery services!

Computer & Server Installations

Got dreams of building the ultimate computer, or maybe your current one needs a little TLC? Does your office need a server to keep all your precious data safe (and stop it from disappearing like your last lunch)? Door County IT has your back! We’ll help you with all your tech needs—because your gadgets deserve the best.

Home & Business Networking

Struggling with your wireless network? Or maybe you need more Ethernet ports to stop the office from looking like a spaghetti factory? Door County IT specializes in home and small business networking—because your tech should be connected, not chaotic!

Software & Operating System Installations

Got a software package you need installed? Or is your operating system begging for an upgrade (or a complete makeover)? Door County IT has you covered! We’ll handle the techy stuff so you can stop pretending to understand what’s going on with your computer.

Computer Training

Door County IT is thrilled to offer one-on-one computer training—because sometimes, you just need a tech-savvy friend to show you how to make your computer stop acting up!.

Let's Get In Touch!

Ready to tackle your next computer repair project? Awesome! Give us a call or drop us an email, and we’ll get back to you faster than your computer can reboot!

920-724-1008

MSP Service Guide

Master Service Agreement