• About

    • Our Clients

    • Meet the Team

    • Accreditations, Certifications, and Partnerships

  • Services

    • Business Video Surveillance

    • Cloud Services

    • Cybersecurity Services

    • Disaster Recovery Planning

    • IT Compliance Services

    • Managed IT Services

    • Microsoft 365 Services

    • VoIP Phone Systems

    • Structured Cabling Services

    • Co-managed IT

  • Industries

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    • Education K-12 IT Services

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920-818-0900 Quantum Technologies 619 N. 8th Ave, Sturgeon Bay, Wisconsin 54235, United States Varied
920-818-0900
Quantum Technologies
Schedule A 15-Minute Discovery Call
Call Us Contact Us
  • About

    • Our Clients

    • Meet the Team

    • Accreditations, Certifications, and Partnerships

  • Services

    • Business Video Surveillance

    • Cloud Services

    • Cybersecurity Services

    • Disaster Recovery Planning

    • IT Compliance Services

    • Managed IT Services

    • Microsoft 365 Services

    • VoIP Phone Systems

    • Structured Cabling Services

    • Co-managed IT

  • Industries

    • SMB IT Services

    • Dairy Farm IT Services

    • Education K-12 IT Services

    • Manufacturing IT Services

    • Community Center IT Services

    • Agriculture IT Services

  • Resources

    • Blog

    • Careers

    • Case Studies

  • Contact

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If You’re Tired Of Unreliable IT Services And Cybersecurity Confusion, You Just Found Your Team

We Specialize In Taking Over The Entire Tech Support Mess – So Business Owners In Door County, Kewaunee, And The Fox Valley Can Finally Focus On Doing What They Love

Talk To An IT Expert Today: 920-818-0900
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One-Stop Tech Solutions

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Local Wisconsin IT Experts

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Fast, Friendly Support

You Can’t Lead Your Business While Babysitting Broken Technology

Unpredictable systems, mounting cybersecurity pressures, and unresponsive IT "support" aren't just annoying - they're incredibly dangerous. If your tech partner is MIA when things break, or clueless when it comes to compliance, you're not just at risk… you're a target.

Here's what happens when you keep tolerating bad IT:

Unexpected Downtime

Unexpected Downtime

Unexpected downtime that derails operations and kills productivity

Constant Worries

Constant Worries

Constant worries about cyber threats and ransomware attacks

Repeated Failures

Repeated Failures

Repeated failures in meeting compliance standards like CMMC, HIPAA Or PCI

Actual Data Loss

Actual Data Loss

Actual data loss or increased exposure to cyber-attacks that shatters client trust

Surprise Invoices

Surprise Invoices

Surprise invoices for emergency fixes you shouldn't ever need

Frustrated Employees

Frustrated Employees

Frustrated employees and poor morale caused by ongoing tech issues

Your business is too valuable to be run on duct tape and denial, always reacting instead of leading. Quantum Technologies exists to make sure you're not left vulnerable, exposed, and scrambling when things hit the fan.
Schedule A 15-Minute Discovery Call

Free IT Buyers Guide For Small Business Owners In Northeast Wisconsin

Download our IT Buyers Guide and learn what most MSPs won’t reveal – how to choose a partner who actually secures your business, keeps you compliant, and gives you back your time.
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Get Instant Access →

IT Services That Actually Work For You

At Quantum Technologies, we don’t just patch problems and then disappear. We come alongside Northeast Wisconsin businesses as partners to stabilize, secure, and scale their IT – so you can lead with confidence, not guesswork. Here’s what that looks like:

  • Expertise In Compliance And Security Built Right In
    We’re fluent in compliance frameworks like HIPAA, PCI, and CMMC, and we bake that expertise into every roadmap we deliver. No guesswork, no gaps, now worries.
  • A Proactive Team That Actually Shows Up
    We don’t sit around waiting for something to break. Our team constantly monitors your environment and takes action before you even know there’s a problem.
  • Customized IT Strategies For Your Business Goals
    You get more than tech support. You get a strategic IT roadmap tailored to your business, so your tech stack supports your growth – not stalls it.
  • Locally Rooted, Personally Invested
    Based right here in Northeast Wisconsin, we show up when it counts. We know your industry, your challenges, and your market because we live it too.
  • 13+ Years Of Proven Experience With Businesses Like Yours
    We’ve helped companies from manufacturing to hospitality finally ditch the IT stress and get the technology services they deserve when it comes to performance, security, and reliability.

Your Local, Trusted Partner

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Logo of Door County Economic Development Corporation with waves and text in blue and teal colors.
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Logo of the U.S. Small Business Administration with blue and red stylized letters SBA

Schedule A 15-Minute Discovery Call

Book your FREE 15-Minute Discovery Call today. Or call us today to speak with an expert: 920-818-0900

And in the meantime, download our free IT Buyers Guide to better understand what to look for in a reliable IT partner.

Schedule A 15-Minute Discovery Call
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Trusted IT Support Partner Serving Northeast Wisconsin Businesses For Over 13 Years

We understand the pressure small business owners face juggling operations, staff, customers – along with a mountain of tech issues.

Unpredictable systems. Cybersecurity threats. Compliance headaches. The fear that one wrong click or missed update could bring everything crashing down.

At Quantum Technologies, we’ve spent the last 13+ years helping local businesses like yours finally breathe easy. We’re not just here to fix what’s broken – our mission is to stop the breakdowns before they start, with proactive planning, reliable execution, and a deep understanding of what it takes to keep your business secure and running strong.

Getting Reliable, Compliance-Ready IT Is Easier Than You Think

Step 1:
Book A FREE 15-Minute Discovery Call

We'll discuss your current setup, concerns, and goals to see if we're the right fit.
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Step 2:
Get A Custom Tech & Compliance Roadmap

Our experts will evaluate your systems, identify vulnerabilities, and create a clear, action plan to fix what's broken and secure what matters.
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Step 3:
Focus On What You Love While We Run The Tech

You get to step back from the IT grind and lead your business with confidence, knowing your technology gets handled by professionals who care.
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Technology plays a vital role in the health and safety of our animals and team. With Quantum Technologies, we've been able to transform our farm's operations. We rely on monitoring systems to track breathing and activity for our livestock, and when our internet goes down, Quantum is always...

Technology plays a vital role in the health and safety of our animals and team.

With Quantum Technologies, we've been able to transform our farm's operations. We rely on monitoring systems to track breathing and activity for our livestock, and when our internet goes down, Quantum is always there to get us back up and running quickly.

Before working with Quantum, our security system was just a few basic cameras from a local store. Now, thanks to their expertise, we've grown to a fully integrated system with 45 360-degree cameras covering every building on the farm. This allows us to see and hear everything, ensuring complete oversight and safety.

The team at Quantum truly understands what we do. They're just a phone call away whenever we need them—whether it's a small issue or something urgent. Even during meetings, they're responsive and resolve problems remotely whenever possible.


Jeremy Heim

Heim's Hillcrest Dairy

Quantum Technologies installed all new servers, switches, Wi-Fi, and wiring at Washington Island High School a couple of years ago. The work was well-planned and executed in a very professional manner. We've had no major issues with anything, and the few things that came up were handled...

Quantum Technologies installed all new servers, switches, Wi-Fi, and wiring at Washington Island High School a couple of years ago.

The work was well-planned and executed in a very professional manner. We've had no major issues with anything, and the few things that came up were handled quickly.

Quantum has exceeded our expectations in both workmanship and service. I would strongly recommend Quantum as an IT partner in Northeast Wisconsin.


Tom Nikolai

Technology Coordinator
Washington Island School District

Working with Quantum Technologies has been a game-changer for us. Having a skilled team right here in Sturgeon Bay is a tremendous benefit. What sets them apart from other IT firms we've worked with is their flexibility and consideration of our unique needs and restrictions. If someone is on...

Working with Quantum Technologies has been a game-changer for us.

Having a skilled team right here in Sturgeon Bay is a tremendous benefit.

What sets them apart from other IT firms we've worked with is their flexibility and consideration of our unique needs and restrictions. If someone is on the fence about choosing Quantum, I'd tell them not to hesitate—having a full-service IT firm with great people is something you need to experience!


Amy Dickson

Sturgeon Bay Yacht Club

The biggest benefit of working with Quantum Technologies has been their fast, prompt, consistent, and reliable service. They provide support when we need it and deliver results effectively and quickly. What truly sets Quantum apart is their efficiency and teachability. Unlike other companies...

The biggest benefit of working with Quantum Technologies has been their fast, prompt, consistent, and reliable service.

They provide support when we need it and deliver results effectively and quickly.

What truly sets Quantum apart is their efficiency and teachability. Unlike other companies I've worked with, Quantum takes the time to explain what's happening and helps me understand and diagnose potential issues. This makes communication smoother and more effective in the future.

I feel confident and secure with their consistent service. With everything else on my plate, Quantum is never a concern—I know I'll always have the right support and service for our business. The staff are quirky and engaging, and I absolutely love their wait-time music. Ha!


Eric Bishop

Newport Resort

The biggest benefit of working with Quantum Technologies is the consistent care and attention I receive. Even though Quantum has experienced phenomenal growth since we started working together, they continue to service my small business with the same dedication and time as they did at the...

The biggest benefit of working with Quantum Technologies is the consistent care and attention I receive.

Even though Quantum has experienced phenomenal growth since we started working together, they continue to service my small business with the same dedication and time as they did at the beginning of our relationship.

What sets Quantum apart is their ability to make you feel that your business is just as important as their larger clients.

After more than 45 years in business and working with many IT companies, I can confidently say Quantum stands behind their work. They provide timely service and always make you feel like a friend rather than just another customer.


Sherry Koenig

Buy the Numbers

Having a reliable local IT company like Quantum Technologies has been the biggest benefit to my small business. They've helped me deal with everything from new equipment to the excellent service provided through Quantum Care. Before Quantum, computer issues meant begging for help anddealing...

Having a reliable local IT company like Quantum Technologies has been the biggest benefit to my small business.

They've helped me deal with everything from new equipment to the excellent service provided through Quantum Care. Before Quantum, computer issues meant begging for help and
dealing with unreliable support. Quantum solved all my IT headaches and gave me peace of mind.

What sets Quantum apart is their reliable service. A simple phone call is all it takes, and a Quantum specialist either logs on remotely or shows up promptly to resolve the issue.
I've recommended Quantum to several people, including my son Jesse, who owns JR Metal Works.

I've worked with Quantum on an even higher level of technology there, and the service has been just as excellent. It's been amazing to see how our relationship has grown over the years.
I'm truly grateful for the support I've received from the entire crew at Quantum.


Tom Kleiman

Accurate Marine & Storage L.L.C.

We have had very few issues since working with Quantum Technologies, and when something does come up, they respond quickly, minimizing any downtime. Their service is great, and the team is highly knowledgeable. The installation of our phones and IT systems went smoothly and was very...

We have had very few issues since working with Quantum Technologies, and when something does come up, they respond quickly, minimizing any downtime.

Their service is great, and the team is highly knowledgeable. The installation of our phones and IT systems went smoothly and was very well-organized.

Overall, we've had a positive experience with both our phones and IT. Quantum delivers exceptional service and support.


Julie L. LaLuzerne

Raibrook

Working with Quantum Technologies has provided us with the internet and technology we need to maintain a secure POS system and efficiently store show data for each production. What sets Quantum apart is their commitment to the community and their collaborative approach. They truly know the...

Working with Quantum Technologies has provided us with the internet and technology we need to maintain a secure POS system and efficiently store show data for each production.

What sets Quantum apart is their commitment to the community and their collaborative approach.

They truly know the businesses they work with and foster strong relationships.

If someone is considering Quantum, I'd say they offer reliable and timely service, care deeply about their clients, and are always there to answer questions and provide support. With Quantum, you feel like a valued member of the team, not just a number.


Lola DeVillers

Rogue Theater

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Your Local Partner For Stress-Free, Compliance-Ready IT That Works For You

At Quantum Technologies, we know that you want to be a confident, future-ready leader. To do that, you need reliable, compliance-ready IT that just works. We believe every business – regardless of size – deserves rock-solid technology and a trusted partner who truly cares about their success.

The problem is unpredictable systems and mounting cybersecurity requirements, which make you feel frustrated and exposed. We understand the pressure of juggling daily tech issues while trying to keep up with complex compliance demands.

That’s why we’ve spent over 13 years helping businesses across Northeast Wisconsin stabilize, secure, and streamline their IT environments with over 60 years of combined experience amongst our team. So book your FREE 15-Minute Discovery Call today. And in the meantime, download our free IT Buyers Guide to better understand what to look for in a real IT partner.

Stop worrying about IT disasters and start moving forward with the peace of mind and clarity you need to grow.

It’s time to stop reacting to IT chaos and finally move forward with control and confidence.

Schedule A 15-Minute Discovery Call

Sturgeon Bay

619 N 8th Ave

Sturgeon Bay, WI 54235

Algoma

222 Steele St.

Algoma, WI 54201

Services

  • Business Video Surveillance Systems
  • Disaster Recovery Planning
  • Cloud Services
  • Co-managed IT
  • Cybersecurity Services
  • IT Compliance Services
  • Managed IT Services
  • Microsoft 365 Services
  • Structured Cabling Services
  • VoIP Phone Systems

Industries

  • Agriculture IT Services
  • Community Center IT Services
  • Dairy Farm IT Services
  • Education K-12 IT Services
  • Manufacturing IT Services
  • Small Business IT Services

Locations

  • Algoma
  • Appleton
  • Ashwaubenon
  • De Pere
  • Door County
  • Green Bay
  • Howard
  • Kaukauna
  • Kewaunee County
  • Manitowoc
  • Milwaukee
  • Sturgeon Bay
  • Suamico

Resources

  • About Us
  • Accreditations
  • Blog
  • Contact Us
  • Our Clients
  • Careers
  • Case Studies

619 N 8th Ave, Sturgeon Bay, Wisconsin 54235, United States

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