USA California San Diego
Last updated: April 8, 2026

Managed Service Providers in San Diego, California, USA

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Listing 24 companies providing managed IT services in San Diego, California, USA.
https://xceptional.com
@Xceptional
Xceptional’s friendly, knowledgeable, and highly trained IT professionals leverage their technical expertise and strategic guidance to connect people anywhere, anytime. We help organizations of all sizes achieve their goals by delivering superior service and support in all areas of advanced information technology. By supplying solutions to the technological hurdles facing modern organizations, we empower our customers to accomplish their objectives in less time — and using fewer resources — than they previously imagined possible. Our team provides remote and on-site managed services to fit almost any budget, schedule, and set of needs. Once you choose to work with us, we’ll review your technology on a periodic basis and deliver reports and recommendations regarding the most effective solutions for your business. From phones and networking to applications and managed desktop, we handle it all, while providing live engineers to resolve any issue you’re confronted by. We proudly represent best-in-class manufacturers, including HP, EMC, VMware, Microsoft, Tandberg, and Cisco Systems among others. And by serving as your virtual CIO, we can help you with: -Storage Solutions -Backup & Recovery Solutions -Virtualization -Telepresence and Video Solutions -Voice, Video, and Web-based Conferencing -Real-time Communications on all devices -Cloud and Hybrid Communications Solutions -Design, Deployment, Management -IT Architecting and IT Consulting -Network and Systems Design -Deployment planning, training, and technology adoption -Technology Assessments and CAP/GAP Analysis -Customized interactive UC training -Networking Solutions that drive technology operations -Routers/Switches -Wireless Mobility Solutions -Security Solutions -WAN Optimization -Business Technology Automation -Fully Hosted Infrastructure -Fully Hosted Application Suite -Fully Hosted Collaboration -IT as a Service (ITaaS)
https://xonicwave.com
@Xonicwave
Xonicwave specializes in delivering premier IT Managed Services and Solutions in Southern California. With a focus on cybersecurity, IT support, and IT consulting, we cater to businesses in San Diego, Orange County, and Los Angeles. Our mission is to provide top-rated support backed by 20 years of experience. Why Choose Xonicwave: - 24/7 support and 15-minute response time - Flat Rate Managed Services with unlimited support - Certified team delivers the right solution the first time - 100% satisfaction guaranteed - No long-term contracts - Vendor-neutral approach for the best solutions - Full IT services at a fraction of the cost - Proactive strategies enhance network efficiency and productivity Our Services: 1- IT Managed Services We offer full-service IT outsourcing tailored to your needs and budget, supporting businesses ranging from single-person companies to those with up to 500 users per location. 2- Cybersecurity Protect your company with our comprehensive cybersecurity solutions, from individual security measures to full IT Security Managed Services. 3- IT Consulting Services Our IT consultants provide specialized expertise to drive your organization's success, regardless of industry or geography. 4- Cloud Services Experience cost-effective cloud solutions that reduce capital infrastructure costs and enhance security, all fully customizable to meet your requirements. Xonicwave has been enhancing business operations and reducing costs for Southern California organizations since 2003. Our track record speaks for itself. Let us shape technology for your business. Stop wasting time searching for IT solutions and start enjoying your Southern California IT services company again.
https://excedeo.com
@Excedeo
Mariela Collins launched Excedeo 18 years ago because she recognized that small and mid-size companies need the full service of an in-house IT Department without the high staffing costs. Having spent 20 years in leadership positions at internationally recognized tech companies, she has earned a reputation as an agent of change, constantly seeking out ways to better serve her clients. Mariela mastered best practices and found ways to improve upon them. The result: innovation that makes a significant impact on her clients’ bottom line. Mariela realized that she could best serve clients by launching her own company, one that exceeds expectations and offers world-class customer service. Mariela’s team adds tremendous value to companies by providing cutting-edge, competitive IT outsourcing. Excedeo looks beyond a company’s current IT needs and effectively anticipates future opportunities to improve processes. Customers describe Mariela as a passionate and tenacious problem-solver who thinks outside the box to create ideal solutions and maximizes efficiency. She is committed to providing round-the-clock IT service so her clients can focus on what they do best. Mariela says there’s nothing more satisfying than helping clients meet their goals and eliminate stress over IT issues. Those she serves consistently tell her that they never worry about technological infrastructure and support because they know they’re safe in her hands. Clients praise Mariela for going far beyond the call of duty, thinking beyond the scope of any particular project, and introducing dynamic new solutions that help achieve each company’s long-term vision. Mariela was recently recognized as a Top Tech Executive Finalist in the San Diego Business Journal annual awards for the region. What distinguishes Excedeo is their absolute commitment to finding the best way to serve their clients. It is ingrained in their culture and allows them to deliver unparalleled customer service.
https://724it.com
@724IT
Reliable IT Support and Service 7 days / week 24 hours / day. Unforeseen business disasters can strike anytime - are you prepared? Our comprehensive IT services include proactive server monitoring, network management, and cybersecurity to keep your critical systems running efficiently and securely. IT essentials, cybersecurity, software updates, cloud computing, data backup and recovery, infrastructure upgrades, remote team management, IT support 724IT Essential services form the backbone of your operations, enabling you to compete effectively, enhance efficiency, and provide exceptional customer service. At the core, cybersecurity measures are non-negotiable; protecting your data and your customers’ information from cyber threats is paramount. Equally crucial is cloud computing, offering flexibility, scalability, and cost efficiency by allowing you to access data and applications anywhere, anytime. Managed IT services, including 24/7 monitoring and support, ensure your technology runs smoothly, minimizing downtime and allowing you to focus on growing your business. Data backup and recovery plans are your safety net, safeguarding your business against data loss due to accidents or cyberattacks. Lastly, network setup and management lay the foundation for reliable and secure connectivity, essential for daily operations and communication. By prioritizing these essential IT services, your small business not only secures its assets but also sets the stage for innovation and growth.
https://infracore.net
@infracore
Infracore is an Information Technology Consulting and Managed Services firm. Founded in 2003, Infracore takes a best-in-class approach to providing end-to-end IT infrastructure support, systems management, network design & security, desktop support, and strategic decision guidance for mid-size, technology-centric companies. Here are some benefits of using our services: Agnostic We have made a business decision not to sell any hardware or software to our clients. This allows us to eliminate any biases toward a particular product or vendor. We have many time-tested partners in all areas of IT that we can leverage if there are no existing or reliable vendor relationships. We strongly believe that most IT failures are a direct result of poor implementation, not poor products. Control Operating Expenses In almost every case, our clients spend 25-50% less than the cost of hiring even one mid-level IT professional. These additional cost savings are realized as recruiting, training, vacation, sick days, turnover and other management issues are all taken out of the equation. With Infracore, IT costs are budgeted, planned and controlled. Reduce Downtime Even a few minutes of system downtime can carry enormous business costs. Maximizing uptime is critical. Our clients cannot afford issues with internet connectivity, email communications, corrupt data or systems failure- the cost of reacting to these events is just too high. Infracore offers planned, measured approaches to pro-active systems maintenance, security, backup and disaster recovery. In addition, Infracore provides monitoring and 24/7 response capabilities, reducing and often totally eliminating costly downtime.
Managed IT Companies in San Diego, California, USA
San Diego is located in San Diego County, California.
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