Powerful IT Systems is a managed IT and cybersecurity company based in Sussex, Wisconsin. We support businesses on-site across the Milwaukee metro and Southeast Wisconsin, and remotely across the U.S. Our best fit is professional services firms with about 20 to 70 computers, such as law, accounting, financial, and architecture offices, but we also support smaller and larger teams.
Pricing is flat, monthly, and per computer. Service is month-to-month with no long-term contract.
Remote plan: $75 per computer per month for 1 to 19 computers. Includes unlimited remote support, managed workstations, workstation cloud backup, Microsoft 365 or Google Workspace management, patching, and 24/7 monitoring. On-site visits are $100 per hour.
Premium plan: $125 per computer per month for 20 to 200+ computers. Includes unlimited remote and on-site support, a dedicated account manager, and IT planning. Server management starts at $125 per server per month and $150 per location per month, depending on your infrastructure. After-hours and weekend emergency support is available, with cost set in your agreement.
Security is part of both plans: Huntress managed EDR with a 24/7 SOC. Premium adds managed SIEM, Microsoft 365 security hardening (ISPM), identity threat detection and response for Microsoft 365 and Google Workspace (ITDR), email security, multi-factor authentication, security awareness training, and server backup.
Without a managed plan, remote support, on-site support, and project work are $150 per hour.
First-response targets during business hours (Mon-Fri 8-5, Sat 9-1 Central): 5 minutes for critical issues, 15 minutes for high priority, 30 minutes for normal requests. These are response targets, not resolution times.
Call (262) 912-6404 or email info@powerful-it.com.
Powerful IT Systems offers competitive pricing and strong value for cost, with quick response times and comprehensive IT management services. Clients appreciate their effective support and dedication, contributing to minimal downtime and high satisfaction without noted areas for improvement.
"Nazar is very dedicated to his work and passionate about what he does."
Nov 17, 2021
Consultant, evcValuation LLC
Alec Paget
Verified
Financial services
Brookfield, Wisconsin
1-10 Employees
Online Review
Verified
A valuation firm has engaged with Powerful IT Systems for managed IT services. The team is responsible for Microsoft 365, application patches, antivirus solutions, IT hardware, and Microsoft Windows management.
The team has been keeping all computers and network equipment organized and secured. Powerful IT Systems immediately respond to any concerns and issues, providing extensive online and in-person technical support. Furthermore, their dedication and passion for the project have always been remarkable.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am a consultant with evcValuation LLC, a valuation firm focused on providing independent, unbiased appraisals of complex properties for various purposes.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Powerful IT Systems?
Our company was looking for a new IT service provider and hired Powerful IT Systems to proactively manage our systems and infrastructure including network, laptops, applications, and security. We were also looking for someone to be able to quickly troubleshoot potential issues as they arise.
SOLUTION
How did you select this vendor and what were the deciding factors?
We searched for IT service providers in our area. Nazar was recommended to us by a former colleague. After meeting with him and going over his proposal, we decided Powerful IT Systems was the right fit for our company.
Describe the project in detail and walk through their service package.
Our IT management package with Powerful IT Systems provides support for Microsoft 365 day to day issues, support for laptop/desktop computers and other IT hardware, remote support for 5-15 minute response time, security and antivirus solutions and training, Windows OS, and 3rd Party Application Patching, and answering technical questions.
How many resources from the vendor's team worked with you, and what were their positions?
The Owner and CTO is our main point of contact and service provider.
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
All of our computers and network equipment have been kept in good working order. We have not had any security threats or issues.
How effective was the workflow between your team and theirs?
During our initial transition from our old provider to Powerful IT Systems, Nazar was in our office daily, going over our system, resolving current issues, and getting set up with him. Now that we are settled in, we submit tickets for any issues and we typically get a response within 15 minutes during business hours.
What did you find most impressive or unique about this company?
Nazar is very dedicated to his work and passionate about what he does. That shows when assisting us with our everyday IT needs.
Are there any areas for improvement or something they could have done differently?
None at this time.
RATINGS
5.0
"Great company to work with. No complaints"
Quality
5.0
Service & Deliverables
"Quality work, outstanding knowledge and expertise"
Schedule
5.0
On time / deadlines
"Always on-time"
Cost
5.0
Value / within estimates
"Very competitive with other providers."
Willing to Refer
5.0
NPS
"Very likely, have already done so.
Managed IT Services for SEO Agency
IT Managed Services
Help deskOther IT managed servicesSecurity
Confidential
Mar. - May 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Thanks to Powerful IT Systems, we had basically zero IT-related downtime."
Jul 1, 2026
Founder, WeHaveSEO
Danil Tkachenko
Verified
Advertising & marketing
Kyiv, Ukraine
1-10 Employees
Online Review
Verified
Powerful IT Systems provided managed IT support for an SEO agency. The team was responsible for setting up and managing the client's Microsoft 365 environment and handling their remote monitoring platform.
Powerful IT Systems' work helped the client achieve zero IT-related downtime. The team resolved support tickets quickly, and internal stakeholders stopped complaining about technical issues. Moreover, Powerful IT Systems was fast, responsive, and easy to communicate with throughout the engagement.
BACKGROUND
Introduce your business and what you do there.
I’m the founder of WeHaveSEO, an international SEO agency that provides tailored SEO solutions, including technical audits, keyword research, and AI-driven strategies, to help businesses in various industries achieve stable organic growth and improved online visibility.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Powerful IT Systems?
We hired Powerful IT Systems to provide remote IT support for our corporate infrastructure. Our goal was to ensure stable and secure access for our distributed team and get fast technical support 24/7 (because we have clients from the US mainly).
SOLUTION
What was the scope of their involvement?
Powerful IT Systems handled our managed IT and remote IT support, keeping our team's workstations monitored 24/7 and jumping on issues fast through their help desk, often before we even noticed something was wrong. It was also great that cybersecurity basics, including monitoring and phishing protection, were included in the plan, which mattered a lot for us as an agency handling client data.
Moreover, they set up and managed our Microsoft 365 environment, including email, Teams, and SharePoint, along with endpoint detection and response (EDR) and DNS filtering for security, plus automated cloud backups for our data. They also handled our remote monitoring platform that keeps an eye on our workstations around the clock.
What is the team composition?
We worked with 2–5 teammates from Powerful IT Systems.
How did you come to work with Powerful IT Systems?
We found them through a referral. We chose them over other options because they had high ratings, their pricing fit our budget, they had a great culture fit, and they offered good value for the cost.
What is the status of this engagement?
We worked with them from March to May 2026.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Thanks to Powerful IT Systems, we had basically zero IT-related downtime, and support tickets get resolved the same day or even the same hour in most cases. Our team stopped complaining about tech issues in general — laptops, VPN access, email, all of it just works now, so people can focus on actual work instead of troubleshooting.
How did Powerful IT Systems perform from a project management standpoint?
Everything was 5+; all the work was provided as fast as possible. We communicated via virtual meetings, emails, and messaging apps.
What did you find most impressive about them?
Some of their team members are Ukrainians based in the US, which made communication feel really easy and personal for us.
Are there any areas they could improve?
No, there aren't any.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-2 of
2 Reviews
Our Story
Powerful IT Systems is a managed IT and cybersecurity team based in Sussex, Wisconsin. We provide on-site support across the Milwaukee metro and Southeast Wisconsin and remote support across the U.S. Our engineers cover helpdesk, networks, servers, Microsoft 365, Google Workspace, and security. Service is month-to-month at a flat rate per computer, so we earn the work every month.
Meet the Team
Nazar LoshnivBusiness Owner \ CEO
Nazar is the CEO and founder of Powerful IT Systems. He turns messy IT into simple, secure systems for local businesses and focuses on long-term relationships, clear communication, and smart technology decisions.
What Sets Us Apart
Local, Relationship-Driven Support
We’re not just a helpdesk number. We’re a Milwaukee/Waukesha-based team that actually visits your office, learns how you work, and builds long-term relationships with your staff.
All-in-One, Worry-Free IT
Unlimited support, proactive monitoring, cybersecurity, backups, Microsoft 365, and network management – all handled by one team, so you don’t have to juggle multiple vendors or guess who to call.
Security-Focused, Business-Minded
We design IT with your business in mind: less downtime, better protection, and clear communication in plain language. Our goal isn’t just to fix issues – it’s to keep your company productive, compliant, and safe.
Verified means Clutch independently confirmed Powerful IT Systems is a legally registered business, financially sound (Creditsafe: Low Risk), and backed by 2 verified client reviews averaging 5.0 stars.
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