Business Details
42 Years
experience
Your Trusted IT Security & Staffing Partner in Springfield, IL
SEA Group has been delivering infrastructure, security, and strategic staffing solutions since 1984. Our team combines decades of industry experience with partnerships with global technology leaders to provide tailored solutions for government, education, healthcare, and private sector clients. Founded on the principle of quality over quantity, we leverage our expertise in IT consulting, network infrastructure, and staffing to address complex challenges with fiscally responsible approaches. Our leadership team, including President Joe Marchizza with over 30 years in IT, ensures every project benefits from deep technical knowledge and operational excellence.We specialize in IP video security systems, low-voltage infrastructure, sound masking solutions, and strategic staffing services, all supported by certifications from industry leaders like CommScope and Milestone. Our commitment to client satisfaction is reflected in our track record of successful partnerships and our ability to adapt to evolving technological demands while maintaining a focus on long-term value creation.
Services
IP Video Security
Access Control
Low Voltage Infrastructure
Strategic Staffing
Sound Masking
Details
- Year established: 1984
Highlights and features
- We offer 30+ years of IT infrastructure expertise since 1984.
- Our team includes certified professionals with global integrator experience.
- We implement solutions combining quality technology and fiscal responsibility.
- Our strategic partnerships ensure access to cutting-edge security systems.
- We provide tailored staffing solutions for complex IT projects.
Associations and certifications
- CommScope Systimax Certified Installer
- CommScope Uniprise Certified Installer
- Panduit Certified
- Milestone Certified
Services
IP Video Security
Our IP video security solutions integrate cameras, network switches, and video management software to create comprehensive surveillance systems. We work with leading brands like Axis and Milestone to deliver scalable solutions that support advanced analytics. Our consultants ensure proper system design and implementation for optimal security coverage.
Low Voltage Infrastructure
We provide structured cabling solutions for network backbone connections and IP-based security systems. Our certified technicians install and test copper and fiber optic cabling, including DAS systems and power-over-Ethernet solutions. Our 30+ years of experience ensure reliable infrastructure for modern technology needs.
Strategic Staffing
Our strategic staffing services connect organizations with qualified IT professionals for project-based needs. We specialize in placing experts in software development, systems integration, and infrastructure management. With a 30-year track record, we've placed over 3,000 consultants in government and Fortune 500 environments.
Sound Masking
We design and install sound masking systems that reduce speech intelligibility and improve workplace privacy. Our solutions use advanced technology to create optimal acoustic environments for offices and commercial spaces. Systems integrate with existing infrastructure for cost-effective implementation.
Access Control
Our access control solutions combine network door controllers with integrated security systems. As Axis partners, we implement scalable access management systems that work seamlessly with existing security infrastructure. Solutions include system design, installation, and integration services.
People
Joe Marchizza
President
With 30+ years in IT consulting, Joe Marchizza leads SEA Group's strategic direction. He previously managed a $50M IT operation and brings extensive experience in software development, systems integration, and executive leadership to drive client success.
Mike Stevens
Manager, Structured Cabling Division
Mike Stevens oversees network infrastructure projects with 29 years of electrical and cabling expertise. He manages installation teams and provides technical leadership for structured cabling solutions, holding multiple industry certifications including BICSI credentials and fiber optic specialist training.
Mitzi VanDiver
Executive Administrator
Mitzi VanDiver manages administrative operations with extensive experience in organizational leadership. She plays a key role in coordinating SEA Group's day-to-day business functions and client service initiatives.
Peggy Wise
Consulting Services Manager
Peggy Wise leads consulting services delivery with deep expertise in IT project management. She oversees consultant placement and ensures alignment between client needs and technical resources for successful project execution.
Questions
What industries do you serve?
We serve government agencies, healthcare organizations, educational institutions, and private sector companies across Central Illinois and beyond.
What certifications do your technicians hold?
Our team includes BICSI-certified professionals, CommScope and Panduit-certified installers, and specialists with Milestone and Axis certifications.
Do you provide nationwide services?
While based in Illinois, we serve clients beyond the region through strategic partnerships and our extensive network of qualified professionals.
How do you ensure project quality?
We combine certified expertise, industry partnerships, and our 35+ years of experience to deliver solutions that meet exact client requirements with proven quality standards.
What staffing solutions do you offer?
We provide IT consultants for software development, systems integration, infrastructure management, and specialized technical roles across Fortune 500 companies and government agencies.
