Managed IT & Cybersecurity Services in Orange County

Proactive IT Support for Growing Orange County Businesses

Xperts Unlimited provides managed IT services, cybersecurity protection, and strategic IT consulting for businesses with 10–200 employees throughout Orange County.

We help compliance-driven organizations protect sensitive data, reduce downtime, and build stable technology foundations – backed by both advanced remote monitoring and responsive onsite support.

Posted on Google Google
Mike Kolb
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Working with David at XPU was a real blessing today. Been struggling to get an API connected for some applications we use and he was the ultimate professional. Highly recommend this team for all of your businesses IT needs!
Posted on Google Google
Susan Olivas
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I'm incredibly grateful for our IT support team - specifically Aaron and Dhennis! Anytime I have a computer issue - big or small - they respond right away and always get it resolved quickly and efficiently. For example, I work between two properties and couldn't access a share drive I needed to finish a project that morning. I know IT support can get very busy supporting many of our offices; however, Aaron jumped right in, diagnosed the issue, and had everything up and running in no time. Another example is when Dhennis took the time to work on an ongoing Comcast issue with me. He stayed on the phone with Comcast several times and worked with the rep to troubleshoot the issue we were having. I highly recommend them because they consistently provide lightning fast response times, clear communication, and effective solutions. Their professionalism and reliability give our office(s) total peace of mind, knowing our systems are always in good hands. Many thanks!
Posted on Google Google
Birgit
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The Xperts Unlimited team has been a tremendous support to our entire company for years. Aaron & Dhennis are both professional, knowledgeable, kind and extremely patient. They respond to requests quickly, are committed to seeing a problem through to the end, demonstrate great attitude and a genuine desire to help regardless of the type of problem. I can always count on Aaron and Dhennis and feel fortunate to have them on our support team. Thank you!
Posted on Google Google
Juliana Finberg
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Xperts Unlimited has been an absolute pleasure to work with. Their team is knowledgeable, responsive, and truly goes above and beyond to make sure everything runs smoothly. A special shout‑out to Dhennis and Aaron—they are outstanding, always quick to help, and great at explaining things in a clear, easy-to-understand way. Highly recommend Xperts Unlimited to anyone looking for reliable, top‑notch IT support!
Posted on Google Google
Erin Cutler
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Xperts Unlimited has been invaluable for my company. They regularly assist us with anything we run into - migrating systems from one platform to another, onboarding and off-boarding staff, helping with google and gmail issues, hardware issues and resets, and more. The team is very responsive and always amiable and helpful. I would recommend Xperts Unlimited to anyone looking for a top notch IT company.
Posted on Google Google
Jorge Lopez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
ry Positive Communication was outstanding. The team was highly responsive, proactive, and always available when needed, Dhennis and Aaron have been a joy to work with
Posted on Google Google
yahir Gamez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Xperts Unlimited has been our company’s IT provider since I joined nearly two years ago, and Aaron and Dhennis have consistently gone above and beyond in providing support whenever needed, no matter the time of day. Their professionalism and responsiveness have been exceptional, and I would highly recommend them.
Posted on Google Google
Corinne Ruckle
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Aaron & Dhennis are always professional and there to assist with any needs that may come up.
Posted on Google Google
Private Private
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Aaron and Dhennis are so great to work with! I always receive fast responses, great communication and they can always find a solution to any of the problems I find or sometimes accidentally create. They always have a great attitude and go above and beyond to provide a positive experience. Thank you Aaron and Dhennis!!!
Posted on Google Google
Darlene McKinney
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I truly enjoy working with Dhennis and Aaron from Xperts Unlimited. They are consistently friendly, patient, and incredibly supportive—even on days when my questions might fall into the “I probably should’ve known that” category. While I can usually troubleshoot a few things on my own, on those extra challenging, head-scratching days, I know I can reach out and they’ll be ready to help without hesitation (and without judgment!). What really stands out is their professionalism, paired with a great sense of humor—they somehow manage to keep things light and positive, even toward the end of a long day. It definitely makes the whole support experience a lot less stressful and a lot more enjoyable.
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Supporting Orange County’s Growing Business Community

Orange County is home to a diverse and rapidly evolving business landscape, including:

As companies grow, technology complexity increases. Cybersecurity risks rise. Downtime becomes more costly.

We partner with organizations that understand the importance of protecting their data and keeping their systems running smoothly.

Our IT Services in Orange County

We provide proactive IT management to prevent issues before they impact your team.

Services include:

  • 24/7 network & server monitoring
  • IT helpdesk & end-user support
  • Microsoft 365 & Google Workspace administration
  • Cloud & hybrid infrastructure management
  • Business VoIP solutions
  • Infrastructure lifecycle planning

Our goal is stability – not just ticket resolution.

As your business evolves, your technology strategy must evolve with it.

We provide:

  • Fractional CIO services
  • IT roadmapping & budgeting
  • Cloud migration strategy
  • Cybersecurity risk assessments
  • Infrastructure modernization planning

We help Orange County businesses align technology with growth objectives.

Mid-sized businesses are now primary targets for ransomware and phishing attacks.

We deliver layered protection designed to reduce risk:

  • Managed Detection & Response (MDR)
  • Security Operations Center (SOC) monitoring
  • Identity & access management
  • Multifactor authentication (MFA)
  • Device encryption & endpoint security
  • Patch management
  • Security awareness training
  • Backup & disaster recovery

Cybersecurity is integrated into everything we manage.

A Different Kind of Managed IT Provider in Orange County

Many MSPs are shifting toward remote-only service models.

While remote monitoring and automation are essential, not every issue can – or should – be handled entirely remotely.

Xperts Unlimited combines:

  • Advanced remote monitoring tools
  • Fast helpdesk response
  • Onsite support when needed
  • Ongoing strategic guidance
  • Long-term partnership focus

We believe technology support should feel like a partnership – not a ticketing system.

Who We Work Best With in Orange County

Our services are ideal for organizations that:

  • Have 10–200 employees
  • Handle confidential client or financial data
  • Cannot afford operational downtime
  • Want predictable monthly IT costs
  • Prefer proactive planning over reactive repair

If your leadership team values stability, security, and accountability, we’re built for you.

Years of IT Excellence
0 +
Businesses Protected
0 +
Threats Secured
0 M+
Monitoring & Support
0 /7

Local Support Across Orange County

We serve businesses throughout:

  • Irvine
  • Anaheim
  • Santa Ana
  • Costa Mesa
  • Newport Beach
  • Huntington Beach
  • Fullerton
  • Mission Viejo
  • Laguna Niguel

With both remote capabilities and onsite availability, we support organizations across the region.

Orange County

Why Orange County Businesses Choose Xperts Unlimited

Serving Southern California Since 2000

We bring over two decades of experience supporting growing businesses.

Security-First Approach

Cybersecurity is integrated into every layer of your IT environment.

Human-Centered Support

We combine automation with real, accessible technicians who understand your business.

Predictable Costs

Flat-rate pricing helps eliminate surprise IT expenses.

Suren Sagadevan

Suren Sagadevan

VP of Sales & Marketing

Brian Galli

Brian Galli

CEO

Bruno Rocha

Bruno Rocha

Awesomeness Evangelist

Nikki Snipper

Nikki Snipper

Chief of Staff

Karen Conquer

Karen Conquer

Help Desk Manager, Director of Chaos

Nolan Machock

Nolan Machock

Support Technician

David Drake

David Drake

Systems Engineer

Aaron Puchahes

Aaron Puchahes

IT Engineer

Karlene Watt

Karlene Watt

Dispatch and Scheduling

Kanika Singh

Kanika Singh

First-Line Support Specialist

Gabriella Osemwegie

Gabriella Osemwegie

Executive Assistant

Dhennis Tolentino

Dhennis Tolentino

Technical Services Engineer

Schedule a Complimentary IT Assessment

If your Orange County business is experiencing recurring IT issues, growing cybersecurity concerns, or planning infrastructure upgrades, now is the time for a proactive evaluation.

Schedule a Complimentary IT Assessment to:

  • Identify security vulnerabilities
  • Evaluate backup and disaster recovery readiness
  • Assess infrastructure performance
  • Build a roadmap for stability and growth

Protect your data. Reduce downtime. Strengthen your technology foundation.

Our Clients' Reviews

Brian and his team are a pleasure to work with, they are responsive, professional, and proactive. Their cyber security training offering is an essential part of the performance metrics for my entire team, worldwide, and results in my “beat the boss” annual contest for cyber security training. I consider Brian and his team in essential part of my company and would highly recommend their professional services.

Gregory Grabowski
Founder and CEO, GCC LLC

Xperts = Peace of Mind. Period. I need to check a box and be able to think to myself, this issue is handled and I don't need to come back and touch it.

Drew Golden
Founder and CEO, Vurv Health

I have worked with Brian for almost 20 years, and have hired him and his team of Xperts at multiple companies. They are by far the most efficient and successful IT team I have had the pleasure of working with. They answer the phone, respond immediately, train our staff, and keep us secure. I wouldn't do business without them!

Bree Lorentzen
VP of Marketing

Schedule Your Free 45-Minute managed iT services Consultation

Discover exactly how we can secure and optimize your business technology

Ready to see how professional IT management can transform your business? Book a quick 45-minute consultation with our local experts. We’ll discuss your current IT challenges, identify immediate security risks, and show you exactly how our managed it services los angeles can eliminate downtime while reducing your technology costs.

Orange County Business IT Questions Answered

Orange County corporations access enterprise-level IT expertise without the $500,000 cost of building internal teams. Our managed services provide Fortune 500-caliber technology management, cybersecurity, and strategic planning that scales with your growth across the diverse Orange County business landscape.

We support every major industry in Orange County including entertainment, finance, healthcare, manufacturing, technology, and professional services. Our 25 years serving Orange County gives us deep expertise in the unique challenges facing businesses in California’s third-largest county.

We provide comprehensive coverage throughout Orange County from our Marina del Rey headquarters. Our local presence ensures rapid response times and intimate knowledge of OC’s business districts, regulatory environment, and technology infrastructure.

We manage IT infrastructure for businesses ranging from 10-employee startups to 500 employee corporations throughout Orange County. Our scalable platform grows with your business, whether you’re expanding locally or operating multiple Orange County area locations.

We implement multi-layered security including advanced threat detection, 24/7 security monitoring, incident response, and compliance management. Orange County businesses face sophisticated cyber threats, and our enterprise-grade security provides comprehensive protection.

Absolutely! We manage unified IT infrastructure across multiple Orange County locations including branch offices, retail stores, and satellite facilities. Our centralized management ensures consistent security, performance, and support across your entire Orange County operation.

We provide comprehensive disaster recovery, redundant systems, and emergency response planning designed for Orange County unique challenges including earthquakes, wildfires, and urban infrastructure risks. Your business maintains operations during any emergency.