DesignRush industry experts identified the leading business consulting firms in California helping businesses with risk management, investment opportunities, company restructuring and more. Compare listings by average rates, team size and reviews to pick the best partner for your needs.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × California × Construction × Sort by: Top Rated ×Clear Filters
  • Software, mobile and SaaS application development since 2004.

    We are located in beautiful Phoenix, Arizona, and we can meet you in person anywhere in Arizona or Southern California. We have clients coast to coast and we have a long and proud history as a technology advocate for small business. To learn more, call us at 623-845-2747 or visit datatitan.com...

    Top Services:

    • Mobile App Development
    • Software Development
    • IT Services
    • Digital Services
    • Digital Strategy
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • A Reliable Full-Service Software Development, Cloud, DevOps and QA Partner

    Leveraging 30 years of excellence designing, developing, deploying and supporting world-class software solutions, Kanda Software has established itself as a trusted Software Development, Cloud Engineering, DevOps and QA partner for companies ranging from innovative startups to large enterprises...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • IoT
    • VR/AR
    • Show more
    Location
    Alameda, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    16 Projects Listed
  • Less Chaos. More Clients.

    Slake Marketing is a Los Angelesbased digital marketing agency that helps solopreneurs and small to medium-sized businesses grow their brands with clarity and confidence. The agency offers website and branding design, photography, strategy coaching, and integrated design-and-coaching packages, providing a...

    Top Services:

    • Digital Marketing
    • Business Consulting
    • Web Design
    • Branding
    • eCommerce Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Tariff Refunds Are Here

    Armanino is one of the largest independent accounting and business consulting firms in the United States, serving clients across more than 100 countries. The firm provides AI-backed accounting, advisory, tax, digital transformation, and business consulting solutions designed to help organizations navigate...

    Top Services:

    • Accounting
    • Business Consulting
    Location
    San Ramon, California
    Number of Employees
    100 - 249
  • We Help Early-Stage Businesses Scale

    We help start-ups with three service areas: strategic coaching and advisory for a more low-touch point need, a full-service outsourced CFO offering from accounting to financial planning and raising capital, and a specialized digital marketing offering...

    Top Services:

    • PPC
    • Advertising
    • SEO
    • Social Media Marketing
    • Digital Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $1,000 - $10,000
  • Tagging your market

    We offer many solutions to build markting power, with the use of Social Media, Content, Digital Display, Creative, Brand, and Atificial Intelligent marketing...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    • Email Marketing
    • Social Media Marketing
    • Show more
    Location
    Redlands, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Illuminate Growth, Optimize Strategy

    Illumination Consulting was started by a group of entrepreneurs who have operated several businesses across multiple industries, holding various positions. Business owners who have started businesses operated them and sold them over the years from import-export companies, marketing agencies, consulting firms...

    Top Services:

    • Business Consulting
    • Web Design
    • Digital Marketing
    Location
    Beverly Hills, California
    Number of Employees
    Under 49
  • Simplify Your Production Workflow

    Framework Films is a full-service creative media production house specializing in ultra high definition (UHD) aerial, drone, timelapse, hyperlapse, motion stabilized cinematography, motion graphics, and 3D Animation. Above all, we discover new creative frontiers and inspire lets shoot for the stars...

    Top Services:

    • Video Production
    • Creative Services
    • Branding
    • Logo Design
    • Print Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    10 Projects Listed
  • Luxury Construction Starts Here

    B West Builders is a Los Angeles-based general contracting company specializing in luxury residential remodeling, custom home construction, and high-end commercial renovation projects. The firm provides comprehensive construction services including home remodeling, kitchen and bathroom renovations, home...

    Top Services:

    • Business Consulting
    • Design Services
    • Digital Services
    • UI/UX Design
    • CRO
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Revenue Growth In An AI-Driven Market

    KeenView is a search agency focused on revenue growth for ecommerce, DTC, and service-based brands. It helps clients get found on AI platforms like ChatGPT, Claude, Google AI Overviews, Perplexity, and Grok, along with Google search. Clients work one-on-one with a senior executive who has 20+ years in the...

    Top Services:

    • AEO
    • SEO
    • eCommerce
    • Digital Marketing
    • Digital Services
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000

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1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
131,049+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
10

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