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42 Years
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Your Trusted IT Partner in Savannah, GA
Seimitsu Computer Center has been delivering cutting-edge technology solutions since 1984, establishing itself as a trusted partner for businesses seeking reliable IT infrastructure and cybersecurity services. Our team of certified professionals specializes in managed IT services, high-speed fiber internet, and comprehensive security solutions designed to optimize business operations. With a focus on innovation and customer satisfaction, we provide tailored technology strategies that address unique organizational needs while maintaining industry-leading standards.

Our commitment to excellence is demonstrated through 24/7 technical support, proactive system monitoring, and continuous investment in emerging technologies. We work closely with clients to implement scalable solutions that enhance productivity, protect critical data, and ensure seamless connectivity across all business operations. Our proven track record in Savannah and surrounding areas reflects our dedication to delivering measurable results through expert technical guidance and personalized service approaches.
Services
Managed IT Services Cybersecurity Solutions Fiber Internet Voice Communications Network Infrastructure Cloud Support Tech Consulting Data Backup Compliance Management Emergency Support
Details
  • Year established: 1984
Highlights and features
  • We provide 24/7 managed IT support with guaranteed response times
  • Our advanced fiber-optic network delivers unmatched connectivity speeds
  • We implement enterprise-grade cybersecurity solutions with $500,000 protection assurance
  • Our team holds industry-recognized IT certifications and security clearances
  • We offer customized technology solutions tailored to specific business requirements
What people say
Available and responsive Trusted name Leading solutions Unmatched connectivity Proven expertise
Services
Managed IT Services
Our comprehensive IT management solutions provide continuous system monitoring, proactive maintenance, and technical support for businesses of all sizes. We handle infrastructure management, software updates, and performance optimization to ensure seamless operations. Our team implements best practices for network security, data protection, and system reliability while maintaining compliance with industry standards.
Cybersecurity Solutions
We deliver enterprise-grade cybersecurity services featuring threat detection, data encryption, and network protection systems. Our virtual CISO program provides security policy development, risk assessments, and compliance management for HIPAA, PCI, and other regulatory frameworks. The breach protection platform includes 24/7 monitoring, incident response, and $500,000 security assurance for qualifying clients.
Fiber Internet
Our advanced fiber-optic network delivers scalable internet solutions with speeds up to 1 Gbps. The service includes three tiered packages with guaranteed performance levels, redundant connections, and 99.9% uptime SLA. Businesses benefit from low-latency connections optimized for cloud applications, video conferencing, and large data transfers across Savannah and surrounding areas.
Voice Communications
We offer VoIP phone solutions with three service tiers featuring crystal-clear call quality and advanced business features. The system includes automated attendants, call routing, conferencing capabilities, and seamless integration with workstations. Our hosted PBX solution eliminates hardware costs while providing enterprise-level functionality with 24/7 technical support.
Network Infrastructure
Our infrastructure services cover complete network design, implementation, and optimization for new constructions and system upgrades. We provide structured cabling, wireless solutions, and cloud integration services tailored to specific business requirements. The solutions ensure future-proof scalability while maintaining compatibility with existing systems and applications across various industry sectors.
Questions
What IT services do you offer for small businesses?
We provide managed IT services, cybersecurity protection, fiber internet, VoIP phone systems, and network infrastructure solutions tailored to small business requirements.
How do you handle cybersecurity threats?
Our cybersecurity solutions include 24/7 threat monitoring, data encryption, incident response, and compliance management with $500,000 security assurance for qualifying clients.
What internet speed options are available?
We offer three speed tiers: Starter (up to 50 Mbps), Advanced (up to 100 Mbps), and Premium (up to 1 Gbps) with guaranteed performance levels.
Do you provide emergency technical support?
Yes, we offer 24/7 emergency support with guaranteed response times for critical system issues and cybersecurity incidents.
How do you ensure service reliability?
Our fiber network includes redundant connections with 99.9% uptime SLA, and we provide continuous system monitoring with proactive maintenance programs.
What payment options are available?
We offer flexible monthly payment plans for all service packages with customizable pricing options for enterprise clients.
Reviews (5)
Rubi McGrory
May 14, 2022 Report
We've had this broadband internet service for almost a year with zero outages. It's fast and reliable. More importantly, every team member we've dealt with is professional, conscientious, helpful and charming. Highly recommend.
John Timmons
Mar 13, 2022 Report
Zach is always awesome. This is a great local company who really care about their customers! I called them up about a small issue and they were at my business within the hour and fixed it in 5 mins. Really really excellent.
Michael Kaplan
Mar 07, 2022 Report
I recently had the opportunity to work with members of the Seimitsu team and I must say the experiencing exceeded all my expectations. I knew they were a well-established IT company with a solid reputation. What I did not expect was the incredible range of service options they offered in their new cybersecurity program. They have recently onboarded LTC Scott C. Scheidt (RET) to bring his extensive military cyber training into Seimitsu; that decision has proven to be a game-changer.

While their list of cybersecurity offerings is too long to address in a review, the one service especially worthy of an honorable mention is the new "Virtual CISO" concept. This new service will allow small to medium businesses to have the cybersecurity capabilities previously available to only the largest enterprises. In addition, the new cyber services have expanded Seimitsu's reach beyond their former market - they are now a company that provides client services on a global level. I highly recommend Seimitsu for any personal or professional IT and/or cybersecurity needs. They have raised the bar with their standards of excellence.
Hunter Higgs
Feb 21, 2022 Report
I would highly recommend Seimitsu for all of your technology needs! Their team and customer service are extraordinary and are always very quick to assist with anything you throw their way. I would especially recommend their new managed security services. The top of the line security platforms included and the backup provided with it isn't even comparable with anyone else, you couldn't find a better package no matter where you looked! A great solution to deploy for a business of any size considering the ever-evolving cyber threats in today's world.
Ray Smith
Feb 19, 2022 Report
The World is a dangerous place and cybersecurity is rampant. We HIGHLY suggest using Seimitsu for all of your IT and digital security needs. In the past, having a cybersecurity company was a luxury. Now, it is a Requirement for All Businesses. The professional personnel at Seimitsu are by far the most knowledgeable, insightful and helpful people we've ever engaged with. If nothing else, get a Quote from them and see for yourself! Thank You Seimitsu for ALL YOU DO for us Entrepreneurs and Business Owners.