Our industry experts determined the top-rated IT services companies in Los Angeles helping businesses increase efficiency in operations and create better customer experiences. You can use our handy tool to filter listings by average rates, client reviews and team size and pick the most suitable partner for your needs.
Best Los Angeles IT Support Company Rankings
65 Companies-Rankings updated: September 15, 2026
DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.
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World's #1 Rated & Reviewed App, Website & Software Development Company
World's #1 Rated & Reviewed App, Website & Software Development Company
Probey Services offers IT services in Angeles, building websites, mobile apps, and Shopify or WordPress stores. The firm has delivered 1,800+ projects for 2,000+ clients. It's best for small businesses wanting web and app work bundled with marketing...
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An Award-Winning Agency That Builds It Right
An Award-Winning Agency That Builds It Right
Goji Labs is a company offering IT services in Los Angeles, building AI products, software, and UX/UI design for clients like WWF. Its PredictionStrike platform saw a 423% jump in signup-to-purchase conversions. It suits startups wanting AI-driven builds...
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Top US Mobile & Web App Development Agency
Top US Mobile & Web App Development Agency
AppMakers USA is a Los Angeles-based firm building iOS, Android, and web apps, with AI integration and a 30-day MVP service. Its portfolio includes eCommerce, gaming, and education clients such as Walmart. Best for startups and SMBs needing a US-based mobile or web development partner...
WebSpero Solutions offers IT services in Los Angeles, building SaaS, mobile, and GenAI products for clients like Tata. It shipped an iOS and Android app from one React Native codebase. The agency is best for businesses wanting development bundled with marketing...
Helping Forward Thinking Companies Transform Digital Visions Into Value
Helping Forward Thinking Companies Transform Digital Visions Into Value
GenAI Labs builds AI agents, workflow automation, and custom AI products, with 100+ models deployed across 10+ industries. The IT services agency suits mid-size to enterprise businesses in biotech, eCommerce, or SaaS seeking measurable AI integration...
Decades of Experience, Building Platforms for the Worlds Top Brands - USA & Canada
Decades of Experience, Building Platforms for the Worlds Top Brands - USA & Canada
Essential Designs builds web and mobile software for clients like Empire Drywall. It has shipped hundreds of apps for startups and large corporations over 15 years. The agency suits healthcare, finance, and real estate brands wanting a long-term partner...
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Building Products AI-Native Way
Building Products AI-Native Way
Talentica offers IT services in Los Angeles for startups, running MVP builds, AI and machine learning, and product scaling. It has shipped 200+ products and 50+ SaaS platforms in 22 years. It's recommended for early-stage founders wanting CTO-as-a-service...
Simform is a Los Angeles IT services firm, running cloud, data, and AI/ML engineering for clients like Cisco. Its semiconductor client cut order fulfillment time by 70% with automation. It suits enterprises wanting a Microsoft Azure and AI partner...
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Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo is a Los Angeles IT services company, building AI and custom software in Python, Node, and AWS. It holds SOC 2 certification and builds on OpenAI and Anthropic models. The agency is best for fintech and healthcare firms wanting nearshore teams...
Software, mobile and SaaS application development since 2004.
Software, mobile and SaaS application development since 2004.
Data Titan is an IT firm in Los Angeles that builds custom apps, eCommerce sites, and MVPs for small businesses nationwide. It has completed 200+ projects in 19 years. The agency is best for companies under 200 employees wanting a long-term tech partner...
Rootstrap is an IT company in Los Angeles, running AI engineering and staff augmentation for clients like MasterClass. It pairs SOC 2 and Anthropic-certified teams into nearshore pods scaling to 100+. It suits startups wanting a nearshore partner...
All-inclusive IT. Secure, proactive, and built to scale.
All-inclusive IT. Secure, proactive, and built to scale.
Advanced Networks is a Los Angeles IT firm running cybersecurity and cloud support for clients like LA Weekly. It averages an 8-minute response time and ranks in the MSP 501. The agency suits law, healthcare, and finance firms wanting flat-rate support...
Mission Cloud is a Los Angeles IT services firm, running cloud migrations and AI for clients like the Boston Celtics. Its work cut the Celtics processing time by 71%. The agency suits companies wanting an AWS Partner of the Year with 350+ certifications...
Our Award-Winning IT Services Help Organizations Win with Technology.
Our Award-Winning IT Services Help Organizations Win with Technology.
Exigent Technologies LLC runs a Los Angeles office offering managed IT, cybersecurity, and cloud services for legal and healthcare clients. It has three decades of experience and a 2026 CRN MSP 501 ranking. The agency is recommended for growing businesses wanting a 6-month guarantee...
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Where Quality Meets Excellence in Software Testing
Where Quality Meets Excellence in Software Testing
Testmatick is an IT company in Los Angeles, running manual, automated, and mobile QA services. It maintains a device lab of over 1000 devices for cross-platform coverage. The agency suits teams wanting cost-effective QA without long-term commitment...
Accenture runs a Los Angeles office delivering cloud, AI, and technology transformation for enterprise clients. Its agentic AI work for Google Cloud sped up lead enrichment by 30x. The agency suits enterprises wanting a Gartner Magic Quadrant cloud partner...
The XO Services is an IT firm in Los Angeles offering managed IT, cybersecurity, and cloud services for Los Angeles businesses. It holds a 99+ customer satisfaction score and it’s a good fit for businesses wanting round-the-clock support from a full-spectrum IT provider...
One of the fastest growing technology enterprise, RailsCarma specializes in crafting solutions for entrepreneurs, large organizations, agencies and start-ups. With a blend of ingenuous expertise, system prowess, and cloud compatibility, RailsCarma endeavours to maximize the profit that clients educe from...
Leading Web and Mobile App Development Company in India, USA, & AUS
Leading Web and Mobile App Development Company in India, USA, & AUS
Techcronus is an IT company in Los Angeles, building Dynamics 365, Salesforce, and Odoo solutions for clients like IKEA. It has delivered 800+ projects for 500 clients in 15 countries. The agency suits manufacturing and retail firms wanting ERP and CRM support...
We Deliver the Reliable It Services That You Need.
We Deliver the Reliable It Services That You Need.
Be Structured Technology Group is a Los Angeles IT agency, running 24/7 monitoring and cybersecurity for clients like Salem Partners. It has ranked on Channel Futures MSP 501 for five years. The company is best for law, healthcare, and finance firms wanting a downtown LA IT partner...
10Clouds is an IT firm in Los Angeles, running agentic commerce and fintech engineering for clients like Forbes. It joined the Claude Partner Network and made Deloitte's CEE Fastest Growing list. The agency is best for banks and fintechs wanting regulated AI agents...
BSS Commerce is a global IT firm, running Magento and Shopify builds for clients like Nestlé. Its Hyva theme work cut Case24's load time to under 2 seconds. The agency suits retail brands wanting one of Southeast Asia's three Shopify Premier Partners...
InfinixSoft is an LA IT firm running mobile and blockchain builds for clients like Future, a Visa-partnered card. Its Appa! mall loyalty app has drawn 40,000+ App Store reviews. The agency suits startups wanting long-term partners...
Consagous Technologies is a Los Angeles IT agency building mobile apps and enterprise solutions since 2008. It has completed 700+ projects, including BongaPay, a fintech app. It suits fintech and healthcare startups wanting 98% client retention...
GLOBAL TECH PARTNER FOR DIGITAL TRANSFORMATION AND SOFTWARE INNOVATION
GLOBAL TECH PARTNER FOR DIGITAL TRANSFORMATION AND SOFTWARE INNOVATION
Jelvix runs a Los Angeles office building enterprise software and QA for clients like Erie Insurance. The IT services agency in Los Angeles won a 2026 Silver Stevie Award for a wealth management platform. It suits healthcare and finance firms wanting HIPAA and ISO compliance...
Horus Studio is an IT company in LA running iOS and Android builds for clients like Farmashop. It built Farmashop's app, turning a drugstore chain into a mobile sales channel. The agency suits startups and brands wanting .NET MAUI migration support...
Rare Crew is a custom software development company with over a decade of experience. Rare Crew develops custom solutions for all kinds of business, from multinational organizations to start-ups looking to grow their business...
Helping companies transform for success in the digital future
Helping companies transform for success in the digital future
Modus Create builds AI and platform engineering for enterprise clients. Its work for Audi cut time to market from weeks to hours and trimmed costs 30%. The IT services company suits enterprises wanting modernization with AI-ready engineering...
Solution Mentors is a Los Angeles IT agency, running Genesys Cloud CX and cloud migration for clients like Cryptster. It fields 100+ specialists across the US and Eastern Europe. The company is best for startups and system integrators wanting dedicated teams...
AI-driven custom software development for complex, high-growth industries.
AI-driven custom software development for complex, high-growth industries.
NEKLO offers IT services in Los Angeles, including web, mobile, and enterprise builds for clients like Complete Solar. It has delivered 450+ projects with 200+ specialists and an 85% recurring rate. The agency is a good fit for healthcare firms wanting HIPAA compliance...
Cloudsquare is a Los Angeles IT company that builds lending platforms for clients like CapFront. It holds Salesforce's top Summit Partner status and suits lenders and brokers wanting a Salesforce-native platform with a 15-day guarantee...
Cybersecurity-First Managed IT Services Los Angeles
Cybersecurity-First Managed IT Services Los Angeles
AllSafe IT is an IT firm in Los Angeles, offering cybersecurity for clients like Craig Tools. It is a 7x CRN MSP 500 winner with 98% client retention over 20+ years. It suits SoCal manufacturing and healthcare firms wanting SOC 2 support...
SugarShot is an IT agency in LA, providing managed IT services for clients like Epson America. It built the Ronald Reagan Presidential Foundation's network. It suits companies with 20 to 1,000 seats wanting one IT and security partner...
Xcape is a Los Angeles IT security and MSP firm running penetration testing and incident response. Its team starts threat hunting within 15 minutes of contact, 24/7. It suits businesses wanting pentesting, MSP, and cellular backup in one place...
EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...
IT, Business, BPO, Audit, Tax and Advisory are just the beginning.
IT, Business, BPO, Audit, Tax and Advisory are just the beginning.
Grant Thornton's tech modernization team consolidated Clayton's ERP systems on Oracle Cloud. Its work helped an insurance broker add $180 million in revenue in 18 months. It suits enterprises wanting ERP and AI modernization from an Oracle partner...
Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions...
Baker Tilly USA is a privately-owned, trusted project management, tax consulting, and business advisory firm that helps public and large private enterprises navigate complex tax and financial regulations everywhere in the world...
IT Accuracy is an IT Support and Managed Service Provider based in Los Angeles. We take the time to understand your business and provide you with the best IT solutions that are specific to your needs. We are proud to have established a reputation for providing unparalleled service. Our team stays on the...
VIP IT is a boutique managed IT company in Los Angeles that runs cloud migration and cybersecurity. Thanks to its expertise, it streamlined a retailer's two-week device setup using Apple's Automated Enrollment. The agency suits SMBs wanting a hands-on technical advisor...
Albatross Cloud is a Los Angeles managed IT and cloud hosting firm serving clients like Kaiser Permanente. It backs hosting with 100% uptime and a 20-minute response SLA. The agency is best for law and accounting firms wanting HIPAA hosting with managed IT...
TerraSage Technology Partners is a Los Angeles IT company, running cybersecurity and cloud migration for legal and accounting firms. It brings 20+ years and partners with Dell, Microsoft, and Cisco. The agency is the best fit for small firms wanting one outsourced IT partner...
Nuage is a Los Angeles IT services company, offering managed services for clients like Black Clover. It built a proprietary SuiteApp to lift clients from 20% to 80% NetSuite use. It suits NetSuite users wanting optimization under one FTE's cost...
Sumeru is a Los Angeles IT consulting firm running cybersecurity for clients like Onemoney. It helped a Fortune 100 healthcare client finish a year-long SMS project in three months. It suits BFSI and healthcare firms wanting AI governance support...
Boutique studio of senior engineers building web, mobile, and AI products since 2015. We embed as a long-term extension of your team and ship code that lasts. 5.0 on Clutch, top 1% on Upwork...
Wonderment is a distinguished software development and tech staffing agency headquartered in California. We cater to teams of all sizes, ranging from startups to large-scale technology projects, by working across various web technology platforms and languages. The core team at Wonderment Apps has an...
Metal Toad is a Los Angeles IT agency specializing in cloud migration and AI for clients like Sony and ABC. Its custom search build lifted Sony's relevant hit rate by 40% in its first week. The agency suits media brands wanting an AWS Consulting Partner...
Affirma Consulting is a Los Angeles consulting firm running AI and cloud work for clients like Microsoft. It migrated the City of Seattle to Microsoft 365 and has 23 years in business. It suits enterprises wanting IT paired with marketing and BPO...
We Solve Problems offers IT services in Los Angeles, running managed IT and AI automation for clients like Marvel. Its automation caught a failure before a live production shoot. The company suits entertainment and law firms wanting 11-minute response times...
ClearFuze Networks is an agency offering IT services in Los Angeles that runs cybersecurity and VoIP for clients like Mission Community Hospital. It helped the hospital operate through COVID-19, and it suits architecture and healthcare firms wanting a vCIO in one plan...
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