Marcus Networking

Marcus Networking is a trusted IT support and technology solutions provider established in 2002 by Eric Marcus in Tempe, Arizona. As a family-owned and operated business, we specialize in comprehensive IT support services while maintaining the highest standards of professionalism—we are fully licensed, bonded, and insured, with AZ error and omissions certification, security clearances, and completed background checks.
Our IT support services form the backbone of our business, serving clients throughout the United States and Canada, with concentrated operations in Arizona, California, Colorado, and Nevada. We proudly support a diverse range of industries including medical and legal practices, manufacturing and retail companies, produce and finance businesses, schools, and nonprofit organizations. Unlike many competitors, we maintain our commitment to keeping work local and never outsourcing our IT support services.
What sets Marcus Networking apart is our ability to serve as your single IT support partner, eliminating the need to coordinate with multiple vendors for technology and telecommunications solutions. Our comprehensive IT support approach encompasses everything from network infrastructure and system maintenance to telecommunications integration, ensuring seamless technology operations for your business. We understand that technology is constantly evolving, and our IT support team continuously adapts these innovations to meet your specific business demands.
Our passion lies in creating innovative IT support solutions that not only solve current challenges but also position your business for future growth. We are committed to saving you time and money while adding measurable value to your company through reliable, expert IT support services.