Top Staff Augmentation Services in California

Looking for staff augmentation services in California to enhance your team's capabilities? DesignRush is here to help you connect with trusted agencies that have partnered with brands like VMware and Pizza Hut. With over 1M monthly visitors and 40,000+ vetted agencies, our platform is designed to help you find the right talent for your needs. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best California Staff Augmentation Company Rankings

121 Companies-Rankings updated: August 19, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

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StartupSoft
Remote that is more like your team
Remote that is more like your team
Our company provides startups with an effortless way to build and manage their 100% remote team. We don't believe in leasing employees to clients; instead, we take on the responsibility of handling everything that startups need to hire, oversee and retain their own remote engineers...
Top Services:
Staff Augmentation
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$49/hr
Minimal Budget
$50,000 & Up
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5.0 5.0 (4)
Povio
Design and Development Done Right!
Design and Development Done Right!
Povio is a company that is based in San Francisco and specializes in designing and developing digital products that make a positive impact. With over 1000 successful projects delivered and a team of over 200 skilled professionals, we have collaborated with multinational companies like VW, unicorns such as...
Top Services:
Product Design
Web Development
UI/UX Design
Mobile App Development
Web Design
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Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$70/hr
Minimal Budget
$1,000 - $10,000
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3.0 3.0 (1)
Argusoft
Your Extended Engineering Team
Your Extended Engineering Team
Argusoft is a trusted software solutions design consultancy that provides end-to-end, enterprise-class turnkey solutions. Our team of Argonauts are trained to think design at every step, architecting, designing, and coding with the business goals and objectives of our clients in mind...
Top Services:
Staff Augmentation
Software Development
IT Services
Mobile App Development
UI/UX Design
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Location
Newark, California
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
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WebCreek
Digital Development & Nearshoring
Digital Development & Nearshoring
With nine offices worldwide, we are innovators with more than 20 years of experience in digital development and more than 5 years of international Nearshoring experience. We provide the businesses that run our world with excellent custom software and IT staffing solutions...
Top Services:
IT Services
Staff Augmentation
Location
San Jose, California
Number of Employees
100 - 249
Average Hourly Rate
$49/hr
Minimal Budget
$1,000 - $10,000
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4.3 4.3 (8)
BMi
A Software Outsourcing Partner You Need
A Software Outsourcing Partner You Need
We are a hub for Software Engineer Staffing & Outsourcing, dedicated to assisting our clients in overcoming the technical talent shortage. Whether you aim to scale or enhance your Software Engineering team, we have the capabilities to help you quickly ramp up within a matter of days...
Top Services:
Staff Augmentation
IT Services
Location
Chula Vista, California
Number of Employees
100 - 249
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Kritikal Solution
Translating Ideas & Research to Market
Translating Ideas & Research to Market
KritiKal Solutions is a technology design house and holds 22+ years of experience in AI, Computer Vision, Software Applications, Cloud and Mobile-based Solutions, Embedded Systems, Generative AI and Large Language Models. We specialize in R&D, product engineering, and innovation services...
Top Services:
AI Development
Software Development
Mobile App Development
IoT
IT Services
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Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
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5.0 5.0 (2)
Satva Solutions
Accounting + ERP Integration & Fintech Software Development Company
Accounting + ERP Integration & Fintech Software Development Company
Satva Solutions is a leading Accounting Integration company and FinTech Product Development Agency all over the globe. We are premier in Accounting Integrations service for CPAs, SaaS companies, and Small & Medium Businesses and have a team of experts with a wealth of experience in this area. We at Satva...
Top Services:
Software Development
Staff Augmentation
IT Services
AI Development
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Location
Castaic, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
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Bluelight
Empower Your Business With Custom Software, AI, & Nearshore Talent Solutions
Empower Your Business With Custom Software, AI, & Nearshore Talent Solutions
Bluelight is a U.S.-headquartered nearshore software development consultancy. Bluelight provides top-tier IT talent from Latin America (and onshore) who are fluent in English, work U.S. business hours, and serve as a cost-effective alternative to U.S.-based hires...
Top Services:
Software Development
Software Testing
AI Development
Mobile App Development
Staff Augmentation
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Location
Sacramento, California
Number of Employees
250 - 499
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
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5.0 5.0 (7)
INSPYR Solutions
Connect With Top IT Talent
Connect With Top IT Talent
INSPYR Solutions is a leading technology solutions company specializing in IT services staffing. With a focus on IT Staffing, Professional Services, and Infrastructure Solutions, we connect top IT talent with clients to drive innovative business solutions...
Top Services:
HR Outsourcing
Location
Huntington Beach, California
Number of Employees
500 - 999
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4.3 4.3 (18)
inVerita
Your Trusted Partner in Software Development, Product Design and QA
Your Trusted Partner in Software Development, Product Design and QA
inVerita is a global software, AI, and data engineering company with 150+ engineers across Europe, the USA, and Latin America(Colombia). We build secure, scalable solutions for healthcare, fintech, logistics, retail, defense, and e-learning...
Top Services:
Software Development
Big Data Analytics
AI Development
Product Design
Software Testing
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Location
San Francisco, California
Number of Employees
100 - 249
Portfolios Count
16 Projects Listed
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WATI
Promising Quality IT Solutions for Businesses
Promising Quality IT Solutions for Businesses
Based in California, WATI is an esteemed technology and ECM consulting solutions provider with a robust footprint across the USA and India...
Top Services:
ECM Consulting
IT Services
Cybersecurity
Staff Augmentation
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Location
Sacramento, California
Number of Employees
Under 49
Portfolios Count
3 Projects Listed
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4.7 4.7 (52)
Rivka Development
Building Tomorrow, Together
Building Tomorrow, Together
Through 12 years of experience, we take pride in developing amazing software applications used by millions of people around the world...
Top Services:
Web Design
eCommerce Development
WordPress Website Design
Software Development
Staff Augmentation
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Location
Chula Vista, California
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
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Genius Innovation Lab
Technology Partner for Brands, Agencies and Enterprise
Technology Partner for Brands, Agencies and Enterprise
Genius is a Los Angeles based immersive technology studio specializing in building AR, VR, Web and mixed reality applications that elevate brand engagement. Trusted by top enterprises such as Verizon, Microsoft, Facebook and Adidas, the agency offers end to end services from ideation and prototyping to full...
Top Services:
VR/AR
Staff Augmentation
Location
Los Angeles, California
Number of Employees
Under 49
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Enhanced Cloud Networks
Empowering Connectivity. Elevating Digital Possibilities.
Empowering Connectivity. Elevating Digital Possibilities.
Boost your business with EC Networks, a prominent IT services firm headquartered in Los Angeles, California. We specialize in custom solutions and unwavering support, fostering innovation and enhancing efficiency for clients across diverse industries and scales. Your success is our foremost priority...
Top Services:
Staff Augmentation
HR Outsourcing
Software Development
AI Development
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$90/hr
Minimal Budget
Under $1,000
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RPM
Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.
Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.
RPM stands out as a comprehensive solution provider, offering bilingual expertise in both English and Spanish, with the flexibility to provide full-time or part-time dedicated resources, fully managed to meet diverse operational needs. Our capabilities span a wide spectrum, encompassing intricate back-office...
Top Services:
BPO
Customer Support
Call Centers
Staff Augmentation
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Location
San Jose, California
Number of Employees
100 - 249
Minimal Budget
Under $1,000
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ABSO Technologies, Inc.
When IT ABSOlutely has to work!!
When IT ABSOlutely has to work!!
ABSO Technologies delivers reliable, enterprise-grade Managed IT Services to businesses, municipalities, and nonprofits. Our fully in-house team provides proactive support, cybersecurity, and strategic IT solutions to keep your organization secure, efficient, and focused on growth...
Top Services:
IT Services
Managed Services
Cloud Consulting
Cybersecurity
Staff Augmentation
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Location
Sacramento, California
Number of Employees
Under 49
Average Hourly Rate
$90/hr
Minimal Budget
Under $1,000
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5.0 5.0 (5)
Infiniti Qube
Infinite Possibilities in Mobile and Software
Infinite Possibilities in Mobile and Software
Infiniti Qube is a premier Mobile and Web Development company dedicated to transforming innovative ideas into exceptional digital experiences. We specialize in creating customized solutions that drive business success and enhance user engagement...
Top Services:
Mobile App Development
Software Development
Cybersecurity
Web Development
UI/UX Design
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Location
Anaheim, California
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Portfolios Count
2 Projects Listed
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Sketch Development Services
Verified
Build it. Run it. Own it.
Build it. Run it. Own it.
We embed development teams to build the right AI-enabled custom software, and equip your team to run it...
Top Services:
Software Development
Cloud Consulting
UI/UX Design
eCommerce Development
DevOps Consulting
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Location
San Francisco, California
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
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4.8 4.8 (8)
Jokula
Push boundaries
Push boundaries
Hi! We craft award-winning websites, brands, experiences, and interfaces that users love. Companies and brands like yours partner with us to launch high-performance solutions that deliver business results through user-centric design...
Top Services:
Branding
Digital Services
Web Design
UI/UX Design
Web Development
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Location
San Mateo, California
Number of Employees
Under 49
Average Hourly Rate
$140/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
6 Projects Listed
View Profile
5.0 5.0 (1)
Squareboat
Design Driven Success
Design Driven Success
Squareboat is a design-first software development company with offices in India and the US. Through our Crewmate division, we help global businesses hire top remote developers and build fast, scalable digital products...
Top Services:
Software Development
Mobile App Development
Web Development
AI Development
DevOps Consulting
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
View Profile
4.4 4.4 (256)
Code Genesis
Aiming to Achieve Your Business Goals Through Technology
Aiming to Achieve Your Business Goals Through Technology
Code Genesis is a full-stack development company dedicated to building scalable and secure digital platforms. We combine expertise in cloud, automation, and modern software engineering to create solutions that are both innovative and reliable. Our mission is to deliver technology that not only meets todays...
Top Services:
Mobile App Development
Software Development
UI/UX Design
AI Development
DevOps Consulting
Show more
Location
Santa Clara, California
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
7 Projects Listed
View Profile

Best California Staff Augmentation Company Rankings

Remote that is more like your team

Design and Development Done Right!

Your Extended Engineering Team

Digital Development & Nearshoring

A Software Outsourcing Partner You Need

Translating Ideas & Research to Market

Accounting + ERP Integration & Fintech Software Development Company

Empower Your Business With Custom Software, AI, & Nearshore Talent Solutions

Connect With Top IT Talent

Your Trusted Partner in Software Development, Product Design and QA

Promising Quality IT Solutions for Businesses

Building Tomorrow, Together

Technology Partner for Brands, Agencies and Enterprise

Empowering Connectivity. Elevating Digital Possibilities.

Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.

When IT ABSOlutely has to work!!

Infinite Possibilities in Mobile and Software

Build it. Run it. Own it.

Push boundaries

Design Driven Success

Aiming to Achieve Your Business Goals Through Technology

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