Looking for an advertising agency in California to drive local brand awareness and sales? We’ve evaluated hundreds of agency profiles, customer reviews, and success stories to create this list of leading agencies. Explore our directory and narrow your search by hourly rate, minimum budget, team size, and other criteria.
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Best California Advertising Company Rankings
6 Companies-Rankings updated: September 09, 2026
All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
DAE and Company is a marketing agency known for fostering long-term relationships with clients through strategic, creative, and responsive services. Their commitment to becoming an integral part of a client's operations has led to partnerships often exceeding two decades, demonstrating their value and...
Top Services:
Public Relations
Advertising
Media Buying
Location
South Lake Tahoe, California
Number of Employees
Under 49
Average Hourly Rate
$149/hr
Minimal Budget
$50,000 & Up
DAE and Company Services
Public Relations
Advertising
Media Buying
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
REQ is a dynamic and adaptable digital marketing agency that caters to the needs of corporations, government entities, and non-profit organizations...
Top Services:
Digital Marketing
Branding
Content Marketing
SEO
Web Design
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Location
San Diego, California
Number of Employees
100 - 249
Average Hourly Rate
$150/hr
Minimal Budget
$50,000 & Up
Portfolios Count
8 Projects Listed
REQ Services
Digital Marketing
Branding
Content Marketing
SEO
Web Design
Reputation Management
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
eBay
StubHub
PayPal
Waymo
Amazon
PhRMA
Miami Design District
National Association of Broadcasters
Empire State Building
Skanska
Data sourced from the agency's DesignRush profile
REQ Reviews & Testimonials
Sharon Burns
Director, Marketing and Communications at Seneca Holdings LLC
5.0★
Web Development Review from Sharon Burns
We partnered with REQ on multiple website engagements for our Holdings company and our federal services business. Their creative has been very impressive, resulting in fast Executive approval. Jennifer, our account lead, and the whole REQ team is professional and wonderful to work with.
Kelsey Huffner
Digital Marketing Manager at Amify
5.0★
Public Relations Review from Kelsey Huffner
REQ exceeded our expectations with their willingness to go above and beyond with every task. The team is extremely devoted to understanding our company needs and future goals. Their ability to communicate and be transparent, along with hitting every deadline has been a tremendous help with generating media attention and establishing a beneficial PR strategy.
Shelby Birdsong
Vice President. at Wheeler Resource Recovery
5.0★
Creative Services Review from Shelby Birdsong
Excellent results. We are void of the technical abilities required to produce a good web page and an interactive web presence for our clients. We are very impressed with the accomplishment of that goal through Ms. Leonard and her competent team. Extra kudos to Ms. Brown for her extra efforts.
Reviews verified by DesignRush and sourced from the agency's profile
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SG Cartel is a global creative services coalition headquartered in Los Angeles, specializing in fashion, luxury, beauty and premium lifestyle. We build culturally resonant brands through creative strategy, storytelling and narrative architecture, graphic design, campaign concepting and content production...
Top Services:
Branding
Media Buying
Package Design
Web Design
Graphic Design
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$50,000 & Up
Portfolios Count
5 Projects Listed
SG Cartel Services
Branding
Media Buying
Package Design
Web Design
Graphic Design
Product Design
Content Marketing
Web Development
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Award WinnerRecipient of a Best Design Award for outstanding work.
Elevating Direct Mail to a Rewarding Experience
Gunderson Direct is the marketing agency specializing in direct marketing, with a focus on emails. We serve large companies and well-funded start-ups seeking a reliable, measurable, and scalable approach to drive sales. Our expertise in direct mail sets us apart, delivering breakthrough creative...
Top Services:
Direct Marketing
Advertising
Package Design
Location
Hayward, California
Number of Employees
Under 49
Average Hourly Rate
$235/hr
Minimal Budget
$50,000 & Up
Portfolios Count
5 Projects Listed
Gunderson Direct Services
Direct Marketing
Advertising
Package Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Zip Recruiter
Ethos
OneMain Financial
Wells Fargo
Personal Capital
ezCater
PayPal
Amica
eBay
AAA
Data sourced from the agency's DesignRush profile
Gunderson Direct Reviews & Testimonials
Leslie Fox
Review from Google
5.0★
Leslie Fox's Review Sourced from Google
Gunderson Direct is a very buttoned-up, smart agency. Everyone on their team is expert in direct mail, from strategy to creative (art and copy) to account management. It is a pure pleasure working with the agency!
Laurie Nissen
Review from Google
5.0★
Laurie Nissen's Review Sourced from Google
Gunderson Direct is top-notch! If you're looking for a knowledgeable team of experts that are very responsive and manage all the details from start to finish -- give them a call! Great to work with, highly recommend!!
Working Solutions CDFI
Review from Google
5.0★
Working Solutions CDFI's Review Sourced from Google
Working Solutions had the privilege of working with Gunderson Direct on our first-ever annual report. We had a wonderful experience and recommend Gunderson Direct wholeheartedly! From the project management to the graphic design, every aspect of their work was stellar. The Gunderson Direct team is extremely talented, and they took the time to understand our organization's mission and our goals for this report. The designs developed were unique, visually compelling, and effectively shared the impact of Working Solutions. The team made it easy for us to respond to iterations of the report, and they were very receptive to our feedback. The project manager was excellent, with clear communication throughout the process. She kept us on schedule while also being flexible to accommodate our own scheduling needs. If we could give Gunderson Direct more than five stars, we absolutely would!
Reviews verified by DesignRush and sourced from the agency's profile
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At 11:24 Design we are a full service entertainment communications agency based in Los Angeles that specializes in developing game changing strategies and creative that compel young African-American consumers to act. We stay ready to do this by keeping our finger on the pulse of the culture and telling the...
Top Services:
Advertising
Branding
Location
Del Rey, California
Number of Employees
100 - 249
Average Hourly Rate
$250/hr
Minimal Budget
$50,000 & Up
11:24 Design Advertising Services
Advertising
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Grizzly is an independent creative agency, founded in 2013, that specializes in guiding brands onward to challenge conventions and make a lasting impact on culture...
Top Services:
Creative Services
Advertising
Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$50,000 & Up
Grizzly Services
Creative Services
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts