Los Angeles’ Top-Rated Managed IT Service Provider for Small and Midsize Businesses

Proactive IT management, cybersecurity protection, cloud services, and 24/7 IT support helpdesk — everything your business needs from a proven IT support and managed service provider.

Comprehensive IT Management & Support 

— Powered by Frontline

Watch our video explaining Frontline's Managed IT Services

We proactively maintain and support your entire IT infrastructure 24/7. Everything will run as needed around the clock by a dedicated team of IT technicians who specialize in the technology that your business relies on, ensuring peak performance, ironclad security, and minimal downtime.

Frontline's Managed IT Solutions and Services

Learn more about the managed solutions we offer to keep your technology — and your business — moving forward.

24/7 Business IT Support 

Our dedicated Los Angeles IT support team is available around the clock to resolve technical issues, minimize downtime, and keep your business running smoothly. Get fast, reliable assistance whenever you need it.

Learn More

computer keyboard with IT support button

Managed Cybersecurity 

Protect your business in Los Angeles with robust cybersecurity solutions and ensure compliance with industry regulations. We implement proactive security measures to defend against cyber threats and data breaches.

Learn More

cyber security image on a computer

Data Backup and Recovery

Ensure your L.A. business' continuity with our reliable backup and disaster recovery solutions. We safeguard your critical data and provide rapid restoration in case of system failures, cyberattacks, or other disruptions.

Learn More

server racks for data storage backup and recovery

Managed Cloud Services

We manage and optimize your cloud infrastructure to enhance performance, security, and cost-efficiency. Whether you're using public, private, or hybrid cloud solutions, we ensure seamless and cost-saving operations.

Learn More

cloud computing image on laptop screen

Network Support Services

We ensure your IT network remains secure, reliable, and high-performing with proactive monitoring, maintenance, and troubleshooting. Our IT support services help prevent downtime and improve the speed and performance of your entire infrastructure.

Learn More

network support maintenance tech

Strategic Guidance and IT Consulting 

We provide proactive expert IT consulting to align your technology with business goals, ensuring scalability, security, and efficiency. Our strategic guidance helps you make informed decisions and maximize your IT investments.

Learn More

it consulting services los angeles

Client Testimonials of Frontline, LLC - Managed IT Services & IT Support in Los Angeles

Read what just a few of our clients that have enjoyed our managed IT services in Los Angeles have to say about working with Frontline. These are real reviews on Google My Business, Trust Pilot, GoodFirms, and Expertise.com. Take a look!

Perry Daskas

AFA Claims


Frontline has been our IT Service provider assisting us with hosting, security and hardware/software solutions for many years.

 They have done an excellent job for us and are always available when needed on short notice for any of our IT needs.

Elias Assaf, CEO

Nations Insurance


I have dealt with many different IT service companies, and Frontline definitely ranks among the best. 

They have delivered the highest level of professionalism, knowledge and expertise all while being extremely responsive and handling any issues.

Candice Cane

Robert Hall Taxes


Frontline is always available right away to solve my technical issues.

Their technicians are knowledgeable and helpful. My issues have been solved quickly and effectively each time I have needed assistance.

We Are Consistently Recognized as a Top Managed IT Service Provider Los Angeles


Frontline has offered tech support in Los Angeles and many other areas for more than 15 years. A trusted IT company with many 5-star reviews on Google, we're the IT service provider you've been looking for!

Expertise.com badge Best Managed IT Service Provider in Los Angeles 2025
CloudTango  MSP Select 2025 winner badge
Channel Futures MSP 501 award badge
Google 5 Star Customer Rating badge read reviews

Looking to Make a Change with Your IT Management?

Give us a call today at (310) 438-5929 or enter your info below and we will get back to you right away to answer your questions about our Managed IT Services and IT Support in Los Angeles.

Fill out the form below, to receive an email or callback.

Frequently Asked Questions About Working with a Managed IT Service Provider

What is a Managed IT Service Provider (MSP)?

An MSP is an IT company that proactively manages and supports your business’s technology — from daily IT helpdesk to cybersecurity, cloud, and network infrastructure. Instead of waiting for things to break, we help prevent issues, reduce downtime, and keep your systems secure and running smoothly.

What are the benefits of using a managed IT service provider?

You gain 24/7 IT support, expert guidance, improved cybersecurity, predictable monthly costs, and access to tools and talent typically reserved for larger enterprises — all without having to build an in-house IT department.

We already have internal IT staff. How can Frontline help?

We can complement your in-house team by handling day-to-day support, system monitoring, compliance, or cloud management. That frees up your internal staff to focus on strategy and innovation while we take care of the routine and critical.

What sets Frontline apart from other top IT companies in Los Angeles?

Our clients value our responsiveness, clear communication, and long-term approach. We don’t just fix things — we anticipate challenges, offer strategic advice, and act as a true extension of your team.