“CTS has been punctual and collaborative. They listen and are capable.”
On-Site IT Support Services
Fast, expert IT help at your location, resolved by knowledgeable staff who stay until the job is done.
Request a Quote for our On-Site IT Support Services
CTS Startup Support Pillars
Core
Everything you need to run IT day-to-day, without thinking about it.
End-user helpdesk support, remote and onsite. SaaS application support across Microsoft 365, Google Workspace, and core business tools.
Automated onboarding and offboarding with full identity and access management. Endpoint monitoring, OS patching, and device lifecycle support from procurement through replacement.
Network monitoring, firewall and Wi-Fi management, and managed server backups with offsite replication.
Cyber+
Everything needed to actively defend the business and satisfy insurance, customer, and investor expectations.
24/7 Security Operations Center with Managed Detection and Response.
Endpoint and cloud threat detection across Microsoft 365 and Google Workspace. DNS-based malware protection, advanced email phishing defense, and ongoing phishing simulations.
Security awareness training, centralized SIEM logging, and Incident Response Plan creation.
Advisory+
Strategic cyber risk management without hiring a full-time security leader.
Dedicated cybersecurity advisor with monthly posture review calls and annual risk assessments.
Ongoing risk tracking, vendor due diligence, and policy creation.
Audit and compliance support across ISO 27001, NIST, CMMC, and SOC 2, plus executive and board-level security reporting.
Our Clients
Trusted by Schools and Organizations for Reliable IT Help
See why leaders and end users praise the care, responsiveness, and results of on-site support.
Adam Archer
Director of Technology, United Nations International School
“First, I want to say that the charging cart wiring installation was truly not an issue at all. Projects of this size and complexity always have moving pieces, and what matters most is having great partners who work together to find solutions. Your team’s flexibility, responsiveness, and willingness to jump in are exactly what make working with CTS such a wonderful experience. We are one team working toward the same goal, and I have always felt that from every interaction with all of you. I also wanted to take this opportunity to recognize you and the entire CTS team.
You guys are an incredible group of professionals. Over the past year, from helping us open MESA South Brooklyn to supporting our continued expansion, everyone we’ve had the pleasure of working with has been absolutely outstanding. Each of you is professional, knowledgeable, detail-oriented, responsive, kind, and genuinely invested in our success. The level of care you bring to your work does not go unnoticed. Our jobs are incredibly demanding, and having a partner like CTS makes what could be a stressful process feel organized, collaborative, and seamless. As Director of Operations, I work with many vendors and partners, and I can honestly say CTS has been one of the very best teams I’ve ever had the privilege of working with. Beyond the technical expertise, it’s your attitude, partnership, and commitment to doing what’s best for our school that truly set you apart. Thank you for everything you guys have done and continue to do for MESA. I am incredibly grateful for each of you. You guys are an exceptional team representing CTS. Looking forward to continuing our partnership for many years to come.”
Mariana Romano
Director of Operations, MESA Charter High School
“CTS currently provides our 24x7x365 Managed Detection and Response (MDR) and Endpoint Detection and Response (EDR) services. Their Security Operations Center is exceptionally responsive, identifying and remediating potential threats quickly—often before they have the opportunity to impact our business. Their proactive approach has significantly strengthened our security posture and helped us avoid disruptions that could have resulted in downtime or operational issues. Beyond security monitoring, we’ve engaged CTS on Level 1, Level 2, and Level 3 support activities. Whether it’s remote troubleshooting or coordinating on-site support, their technicians and engineers have consistently executed with confidence and professionalism. They have efficiently dispatched resources to our branch offices in Connecticut and Massachusetts when needed, ensuring issues were resolved promptly and with minimal disruption to our users. CTS has become a trusted extension of our IT team. They are currently assisting us with Microsoft 365 tenant migration projects, and we will also be working with them to manage our Microsoft 365 licensing going forward. Their expertise with Microsoft technologies and their ability to manage complex projects have been invaluable. What stands out most about CTS is their responsiveness, technical depth, clear communication, and commitment to customer success. Regardless of the size or complexity of the issue, their team takes ownership, follows through, and consistently delivers high-quality results. I would highly recommend Charter Technology Solutions to any organization looking for a dependable IT and cybersecurity partner.”
John Packham
IT Manager, VJ Technologies
“Working with CTS has been an exceptional experience for PEACE Academy. Their team has consistently demonstrated professionalism, responsiveness, and a genuine commitment to supporting mission-driven organizations like ours. Beyond their technical expertise, what has stood out most is their willingness to serve as a true thought partner. CTS has supported us across multiple fronts — from strengthening operational infrastructure to assisting with fundraising strategy and board development — always bringing insight, creativity, and a solutions-oriented mindset to the table. As a growing educational organization, having partners who understand both the technical and organizational realities of nonprofits and schools is invaluable. The CTS team has been reliable, proactive, and deeply supportive throughout our engagement. We are incredibly grateful for the partnership and highly recommend CTS to any school, nonprofit, or organization seeking a trusted and forward-thinking technology and strategic partner.”
Michael Olaiya
Board Chair, PEACE Academy
“The high-touch customer service CTS provides is unlike any other IT company I have worked with.”
Nordblom Company
Director of HR & Office Administration
“They were very responsive and eager to support and help.”
Shahrzad Makaremi
Senior Director of Operations, Array Education
“CTS was professional and delivered on time throughout the engagement.”
Stephen Falla Riff
Consultant, Stephen Falla Riff
“This customized relationship allows us to move forward with confidence.”
David Casapao
Director of IT Operations, Brooklyn Prospect Charter School
“What stands out most about CTS is their combination of technical expertise and proactive collaboration.”
Zoranlly Burgos
Deputy COO, Brilla Schools
“I appreciated Abi’s patience, outstanding knowledge and explaining the reason for the service, making it a enjoyable and productive experience.”
“What can I say about your CTS Experts and services! So thrilled to know that your IT Expert was onsite and able to correct my concerns right away. Your services are by far the best and will highly recommend them to others. Thank you!”
“Eric works so well with others! In this case, he worked with one of our vendors to move our office alarm system to a new laptop. Eric is a great team player!”
“Whether it is thinking through all of the aspects of preparing a new building for occupancy or overhauling the way we manage inventory, CTS has worked closely with us to ensure that our growth has been smooth and seamless. The team is detail-oriented and brings strong project management skills to the table.”
Matt Salvatierra
Chief Financial Officer, Brilla Public Charter Schools
“What is most impressive is the high-touch care, attention, and values of their founder!”
Charles Ortiz
Executive Director, WHIN Music Community Charter School
“Their dedication to delivering high-quality results is evident at every step.”
Karl Cesar
Director of IT, Leaders In Our Neighborhood Charter School
AWARDS & CERTIFICATIONS
What's Included in On-Site IT Support Services
Hands-on help and proactive solutions
On-Site Troubleshooting
In-Person Troubleshooting & Support
Expert technicians deliver on-site troubleshooting and IT support for your team, covering everything from device setup and configuration to complex issue resolution. Every visit is handled by staff members selected for technical expertise and communication skills. You receive not just a quick fix, but a full resolution, technicians do not leave until the issue is genuinely solved and documented. This reduces recurring problems and builds trust with your users.
Hardware Asset Management
Asset Management & Device Tracking
Comprehensive hardware asset management is included with on-site IT visits. All devices are inventoried, tracked, and regularly checked for status and performance. You benefit from automated alerts for missing or unreturned equipment, custom reporting for budgeting, and seamless onboarding/offboarding. If devices remain unreturned, updated tracking systems and clear protocols help locate or secure them quickly, reducing loss and administrative overhead.
Transition Management
Onboarding & Provider Transitions
Provider transitions and onboarding are managed on-site using a structured 30-day plan that eliminates confusion, avoids delays, and secures all core technology functions. A dedicated team coordinates with vendors and handles every detail, so your organization experiences a smooth transition with no surprises. This hands-on process ensures your technology remains stable throughout any changeover or scaling project.
Project Coordination
Infrastructure Projects & Deployments
On-site support includes ongoing infrastructure projects, such as network expansions, technical build-outs, and device deployments, coordinated directly at your location. Each project is executed using proven project management methods and clear documentation. The team’s experience with both Windows and Apple environments ensures compatibility and reliability, regardless of your technology mix.
User Support
Proactive End User Care
Proactive end-user support is a core focus during on-site visits. Staff listen to users’ concerns, assess both immediate and long-term risks, and offer practical solutions that reduce recurring tickets. This approach ensures that issues are not just resolved for today, but underlying causes are identified and addressed, making the IT environment more stable and user-friendly over time.
Documented Process
Clear Process & Accountability
Every on-site engagement follows a clear, documented process for communication, escalation, and closure. You always know what to expect, who is responsible, and how progress is being tracked. This transparency leads to better outcomes, fewer misunderstandings, and a consistently positive support experience, qualities highlighted in real client testimonials from schools and organizations who rely on Charter Technology Solutions.
Our Partners
Proven Results from Consistent, Hands-On IT Support
8,300+
End Users Supported
69,000+
IT Assets Managed
75%
Reduction In IT Issues Within Three Months
Direct, In-Person IT Support That Keeps You Running
On-site IT support means rapid, personal help exactly where and when it matters most. Every visit is handled by knowledgeable, patient technicians who are committed to resolving issues completely. You get clear, documented processes, consistent communication, and a service culture that keeps your team productive. Fast response, high-touch care, and clear accountability set this service apart.
Get Reliable On-Site IT Support Today
Boost productivity, reduce downtime, and ensure consistent on-site support for your team.
Case Study: Network Expansion & Technology Refresh
Building Hybrid Learning Without Boundaries
Tailored technology, rapid deployment, and unwavering focus on student success.
Where Systems Meet Purpose: CTS and the Digital Backbone of Classical Charter Schools
From infrastructure backed by E-Rate, to cloud-based curriculum delivery, this partnership proves what’s possible when technical execution meets educational vision.
Ethos Classical—Liberal Education Rooted in Literacy & Creativity
Ethos Classical is a tuition-free K–5 charter school in Atlanta focused on a liberal education rooted in literacy and the arts, serving families who value literacy as the foundation of learning.
Comprehensive IT Support for Every System, Device, and Business Need
Frequently Asked Questions
What exactly is included with on-site IT support services?
On-site IT support services cover a wide range of needs, including troubleshooting hardware and software issues, resolving connectivity problems, setting up or relocating workstations, and providing hands-on assistance with devices across your organization. You get experienced technicians who can handle complex technical challenges directly at your location, ensuring quick resolution and minimal disruption to your daily operations.
How can on-site IT support services benefit my business day to day?
With on-site IT support, you gain fast, reliable help exactly when and where you need it. This means less downtime, fewer recurring problems, and the reassurance that technical issues are resolved thoroughly. You can focus on your core work, knowing any IT disruptions will be addressed directly and efficiently by knowledgeable professionals.
What is the process for requesting on-site IT support if something goes wrong?
If an issue arises, you simply reach out through email or phone to request help. A dedicated team responds quickly, often in under 20 minutes, and dispatches a technician to your site as needed. The technician stays until the issue is fully resolved, and clear follow-up ensures nothing falls through the cracks.
How quickly can I expect a technician onsite after submitting a support request?
Most on-site IT support service requests receive a response in less than 20 minutes, and a technician is typically dispatched the same day or within hours, depending on the urgency. Flexible scheduling and rapid deployment are designed to reduce your downtime and keep your operations running smoothly.
What makes these on-site IT support services different from other providers?
You benefit from a service-first approach that does not close tickets until your issue is completely resolved. Skilled staff are matched to your needs, and the process is transparent and documented throughout. Expert project management, fast response times, and personalized care set these services apart from typical IT support experiences.
Your Local IT Support Partner
Comprehensive Support for Systems, Devices, and Users
- End-to-end issue resolution: Technicians stay until the problem is fixed, not just patched.
- Fast response times: Most issues are addressed in under 20 minutes, reducing downtime.
- Skilled, role-aligned staff: Only experienced professionals handle your systems, ensuring quality.
- Asset management included: Devices are tracked, status-checked, and efficiently managed on-site.
- Seamless onboarding/offboarding: Processes are streamlined for speed and clarity, minimizing disruption.
Experience, Accountability, and Results You Can See
On-site support is backed by 15 years of proven results and a reputation for high-touch care. Every project, from complex build-outs to day-to-day troubleshooting, is managed with clear documentation and a focus on long-term reliability. You benefit from a team that values strong relationships, understands your unique environment, and delivers measurable improvements in uptime and user satisfaction.