Customer Reviews:
Real Results. Trusted Partnerships. Proven Outcomes.

Read customer reviews below and see why businesses across regulated industries trust ITNS Consulting to secure their data, maintain compliance, and deliver reliable IT—without surprises

  • Enhanced Security
  • Regulatory Compliance
  • Operational Efficiency

👇 Scroll to read firsthand feedback from clients who value reliability, accountability, and peace of mind.

Customer Reviews: Real Results. Trusted Partnerships. Proven Outcomes.

Read customer reviews below and see why businesses across regulated industries trust ITNS Consulting to secure their data, maintain compliance, and deliver reliable IT—without surprises

  • Enhanced Security
  • Regulatory Compliance
  • Operational Efficiency

👇 Scroll to read firsthand feedback from clients who value reliability, accountability, and peace of mind.

Proven Results. Long Term Partnerships.

At ITNS Consulting, we believe the strongest validation of our work isn’t marketing language—it’s the experience of the businesses we serve. For over 20 years, clients have trusted us to protect their data, stabilize their technology, and guide them through increasingly complex cybersecurity and compliance challenges.

Our clients don’t just hire us to “fix IT problems.” They partner with us because they need:

  • Predictable, governance‑first IT—not reactive break/fix support
  • Compliance confidence aligned with NIST CSF 2.0, HIPAA, GLBA, FTC, FINRA, PCI DSS, CMMC/DFARS, Wisconsin Act 73, and others
  • Reliable security and uptime supported by documented processes and ongoing monitoring
  • Straightforward communication from a Midwest‑based team that delivers exactly what we promise

The reviews below reflect one thing consistently: peace of mind. From faster response times and fewer incidents to audit‑ready documentation and measurable improvements, our clients see the difference in both operations and outcomes.

Chad and Kathy Duerst

customer reviews

“Michael Arnold and his team at ITNS Consulting are second to none! They are very dedicated to their work and it shows in everything they do. ITNS Consulting is a great company to work with. They are very knowledgeable and are always there to assist me, with any concerns and issues that may come arise. If an unfortunate issue comes up they put their expertise and knowledge into to play and will take care of it immediately. With no hesitation Michael jumped right in and discussed all the pro and cons of every aspect in layman’s terms so I knew exactly what was going on. It didn’t matter how long it took, they were available and able to address any concerns. I highly recommend ITNS Consulting for all of your IT needs!! You will not be disappointed!!”

Business Owners
Empire Construction - Janesville, WI

Ashly Lantz

customer reviews

“I’m so glad I sat down with ITNS Consulting and I highly recommend them. Not only do I have a pretty sweet new office setup, but thanks to their knowledge and guidance, I’m now able to improve my cyber habits to do my part in protecting my small business against threats. Knowing that I have ITNS Consulting watching my back in case something does go wrong and working with a company that is well versed in HIPAA compliance gives me great peace of mind. I hope I never have to call them because of an attack but if I do, I know I’m in the best of hands!”

Business Owner
Medicare 411 - Rockford, IL

Liz Mueller-Folts

customer reviews

“In 2020, as “a one-woman-show” on a very limited budget working with clients in the medical field I knew it was extremely important to be “safe” and “compliant”. I knew what this involved. What I wasn’t ready for was my most important tool to be headed to the technical grave yard. My laptop was dying a slow death. Before I knew it I was sitting with Michael and Gary of ITNS Consulting trying to revive my life and then it was GONE!! Such a sad, frustrating, and potentially business inhibiting time.

I had met Michael Arnold through a local network group (AmSpirit). Michael is extremely knowledgeable, approachable, and dedicated to working with the “small business” owner. I had gotten to a panicked state when my beloved laptop “died”. ITNS graciously looked at my system and found that there was no coming back ☹. What was I going to do?? I would have to take some time to find a laptop and then have it shipped and install everything, make sure it was HIPAA compliant, what was I going to have to spend (scary thought as a small business owner with limited resources) etc. Talk about being overwhelmed!!! Michael and Gary without hesitation came up with options – discussing all aspects – pro’s and con’s – with me. An immediate response without hesitation was to lend me a laptop of ITNS!!! Who does that?! Businesses that are trustworthy do!!! ITNS Consulting walks their talk!!

During this process I realized Michael and Gary are not only knowledgeable, but more importantly they talk in everyday terminology – not computer and security geek-verbiage. ITNS wants to educate their clients and make them more secure. Knowledge is power (excuse the pun) and being resilient and secure (yes another one) is more important than you know until you are inoperable!”

Business Owner
Your Assistant - Beloit, WI

Colleen Frentzel

customer reviews

“Highly recommend! I have to say I am so happy I met Michael Arnold. His level of knowledge, expertise, authenticity and trustworthiness is unmatched. After learning about the different kind of services ITNS Consulting provides and getting to know Michael better I finally ended up hiring them to set up some new systems and technology for my home and business. I now have a system that is adequate for my needs, is faster, and properly secure. I also now have a professional I can call when I have a problem. Knowing I have someone to give me quick assistance when I need it most, or is there to just make sure I’m up to date on security protection and any other important data, is great peace of mind. I also appreciated how Michael took the time to discuss my needs and help me put a system in place that fit my needs and budget. Thank you Michael and ITNS consulting.”

Agent
American Family Insurance - Janesville, WI

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