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
11 Companies-Rankings updated: August 23, 2026
All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
Direct to Door Marketing is Americas #1 flyer distribution company, specializing in nationwide door hanger and flyer delivery. We combine professional printing, advanced AI management, and photo-verified proof of delivery to ensure every campaign reaches the right homes. With 14,570+ distributors and...
Location
Santa Monica, California
Number of Employees
50 - 99
Average Hourly Rate
$33/hr
Minimal Budget
$1,000 - $10,000
Direct to Door Marketing Services
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Spectrum
AT&T
Spray-Net
ADT Security
The Home Depot
Comcast
Terminix
Coldwell Banker
Keller Williams
U.S. Army Recruiting
Data sourced from the agency's DesignRush profile
Direct to Door Marketing Reviews & Testimonials
asratu alamirew Review from Google
5.0★
asratu alamirew's Review Sourced from Google
We tested a new service in small towns that most vendors skip. Direct to Door Marketing covered every ZIP we listed. The results were strong and the process was smooth.
Manickavasagam Kumaragurubaran Review from Google
5.0★
Manickavasagam Kumaragurubaran's Review Sourced from Google
Our real estate flyers went out across three neighborhoods in two days. The AI management platform made tracking simple with clear photos. Professional from start to finish.
piseth new Review from Google
5.0★
piseth new's Review Sourced from Google
I am a broker and wanted listings promoted in select subdivisions. They followed my routes and delivered clear photos by street. Professional team that understands details.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Blue Giant is a full-service production and creative agency based in Los Angeles, specializing in commercial, short, documentary, TV, and digital media content. Known for delivering powerful visuals and compelling storytelling, the agency supports brands, studios, and clients in amplifying their message...
Location
Los Angeles, California
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
Blue Giant Services
Video Production
Advertising
Social Media Marketing
Web Design
VR/AR
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Stop Drowning in Data Start Driving Scalable Growth
eBoost Consulting helps great companies grow through search and social paid advertising. Since 2005 our team of digital marketing experts has been running highly successful digital marketing campaigns with a focus on innovation, results and customer satisfaction...
Location
El Segundo, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$10,000 - $25,000
eBoost Consulting Services
Advertising
PPC
Social Media Marketing
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Agentology
Brown Law Group
Classy
GOVX
Humanscale
Project Evo
San Diego Magazine
Spy Optic
Vavi
Waste Management
Data sourced from the agency's DesignRush profile
eBoost Consulting Reviews & Testimonials
Lia Haberman Review from Google
5.0★
Lia Haberman's Review Sourced from Google
Eboost really knows their stuff and came up with a comprehensive paid social proposal to target each stage of the marketing funnel. They also managed to resolve some Facebook issues we'd been having for months that no one else had been able to fix. It's been a pleasure working with them.
Jill Ramsey Review from Google
5.0★
Jill Ramsey's Review Sourced from Google
Eboost & Evan made it a point to not spend our money too early. He was conscientiousness in making sure we had taken a few steps before we started our business relationship. He also gave us advice and suggested additional contacts to help us scale to the next level. He's quick to email back and happy to have a zoom meeting. We appreciate him a lot and look forward to working with Eboost very soon.
Karuna Scheinfeld Review from Google
5.0★
Karuna Scheinfeld's Review Sourced from Google
eBoost has been an AMAZING agency for us, they helped us strategize and execute our paid social advertising, resulting in better ROAS than we ever expected. I have recommended them to entrepreneurs and small business owners multiple times!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Bold designs for bold visions. We are a creative branding design studio in Northern California specializing in brand identity, graphic design for print, book & publication design, web design, and digital marketing...
Location
Roseville, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
829 DESIGN Services
Branding
Graphic Design
Logo Design
Print Design
Web Design
Digital Marketing
Web Development
Advertising
SEO
Design Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Simona Bunardzhieva (simoneone) is a Graphic Artist & Illustrator, Maker, Speaker, and Educator. With over ten years of expertise, she excels in illustration and lettering. Her diverse portfolio includes packaging, editorial work, children's books, branding, murals, events, and installations...
Location
Berkeley, California
Number of Employees
Under 49
Portfolios Count
1 Project Listed
simoneone Services
Graphic Design
Package Design
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Hey there! My name is Melanie Woo, I'm a professional graphic designer, illustrator, self-published children's book author, and boba lover. Currently based in San Francisco, California...
Location
San Francisco, California
Number of Employees
Under 49
Portfolios Count
1 Project Listed
Melanie Woo Services
Branding
Logo Design
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
CustomCreatives is an Agoura Hills, California based full-service digital marketing and graphic design agency founded in 2004. The firm specializes in delivering integrated branding, web development, SEO, PPC, social media advertising, and display marketing solutions for small to mid-sized businesses and...
Location
Agoura Hills, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Custom Creatives Services
SEO
PPC
Digital Marketing
Social Media Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Realtor.com
CBS
Kitchen Cabinet Companies
Data sourced from the agency's DesignRush profile
Custom Creatives Reviews & Testimonials
Zahur Lalji Review from Google
5.0★
Zahur Lalji's Review Sourced from Google
Best in class. They are very direct and to the point. They will give you what they say. If your a true entrepreneur, you need to have these guys as your partner.
Joseph Geromini Review from Google
5.0★
Joseph Geromini's Review Sourced from Google
Custom Creatives Delivers Speed, Support, and Game-Changing OutcomesWorking with Rahul and the great team at Custom Creatives has been a game-changer for my business. Their ability to deliver high-performing websites with speed and precision is unmatched. From the moment we started, their support has been exceptional—always responsive, always focused on real outcomes.What truly sets them apart is their cutting-edge Voice AI technology, which is making a massive impact in the industry. It’s not just about innovation; it’s about results. If you’re looking for a team that understands how to drive success and impress the world, Custom Creatives is the partner you need.
Katherine S King Review from Google
5.0★
Katherine S King's Review Sourced from Google
If you're looking to really build a successful agency and want solid training and support—not just fluff—I highly recommend going to GSD and working with Cody, Raul, and their team.Working with Raul and Cody has been a transformative experience for me. Raul has given me the confidence to truly pursue my dream of owning my own agency. His depth of knowledge is remarkable, and despite my 20+ years in marketing and experience working with major brands, he constantly reminds me of my worth and never lets me forget who I am. His encouragement is genuine, and he truly cares about the success of the people he coaches. Raul is a blessing to work with.Cody, too, brings incredible strength and care to the table. Together, they’ve created a program that I return to time and time again. If you're someone looking to build your brand or agency, their framework is invaluable for building a successful business and scaling it. They also provide ongoing training and support—so as long as you're active, they will continue to help you grow.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Royal Digital Agency offers various digital marketing services to help businesses establish and grow their online presence...
Location
Glendale, California
Number of Employees
Under 49
Portfolios Count
2 Projects Listed
Royal Digital Agency Services
Digital Marketing
PPC
Web Design
Web Development
SEO
Email Marketing
Content Marketing
Social Media Marketing
Video Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SGS Dental
Plenty O'Smiles
Coast Land Dental
Option One Dental
Skin Science LA
Speedster
AAS7
TORO PROMOTION
MAGEOREALTY REAL ESTATE
Data sourced from the agency's DesignRush profile
Royal Digital Agency Reviews & Testimonials
Yuliya Weinberg Review from Google
5.0★
Yuliya Weinberg's Review Sourced from Google
I have been working with the Royal Digital Agency for over 5 years and it has been a wonderful experience.The Agency’s social media outreach had significantly boosted my recognition in my line of work and I highly recommend the Agency to anyone who seeks a recognition from prospective clientele!
Elena Shabani Review from Google
5.0★
Elena Shabani's Review Sourced from Google
We are currently working with royal digital agency and I couldn’t be happier with the results. Their team is professional, creative, and responsive, delivering a series of ads that perfectly aligned with our brand. We saw a 25% increase in customer engagement within few months, thanks to their strategic approach and amazing team. I’d highly recommend them for any business looking to elevate their advertising game!
Toby Collins Review from Google
5.0★
Toby Collins's Review Sourced from Google
Royal Digital Agency has exceptional expertise in social media marketing, helping us grow our online presence rapidly. Their strategic approach and in-depth knowledge brought our business to the first page of Google search results. We couldn’t be happier with the results and highly recommend their services.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Evo Strategies is a California-based, full-service marketing, advertising and branding agency headquartered in Ladera Ranch. Founded in 2011, the boutique firm offers integrated servicesranging from brand strategy and web design to commercial video productiongeared toward mid-size organizations and consumer...
Location
Ladera Ranch, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Evo Strategies Services
Web Design
Advertising
eCommerce Development
Digital Marketing
Social Media Marketing
Creative Services
Package Design
Branding
Graphic Design
Video Production
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Watson Land Company
Trace3
The Nikols Company
Custom Comfort Mattress Company
Smart Cups
Data sourced from the agency's DesignRush profile
Evo Strategies Reviews & Testimonials
Korina Kannedy Review from Google
5.0★
Korina Kannedy's Review Sourced from Google
Awesome people that do an an even better job. They are obviously passionate about what they do.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Rakuten Advertising is the leading global provider for adtech, marketing, and advertising services and technology. Expect multilingual content!...
Location
San Mateo, California
Number of Employees
1000 & Up
Rakuten Advertising Services
Affiliate Marketing
Digital Marketing
Advertising
eCommerce Development
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Finance Industry
Retail Industry
Travel Industry
Data sourced from the agency's DesignRush profile
Rakuten Advertising Reviews & Testimonials
Lin P Review from Google
1.0★
Lin P's Review Sourced from Google
What a horrible company, especially their affiliate program. Absolutely horrid. They should be ashamed of themselves.
Q L Review from Google
1.0★
Q L's Review Sourced from Google
Terrible experience — no cashback and poor customer supportI placed two Lightbox Jewelry orders through Rakuten yesterday morning, expecting 3.5% cashback as advertised. However, Rakuten failed to track both purchases.When I attempted to manually add the orders later in the day, I found that Lightbox Jewelry had been completely removed from Rakuten’s site — no store page, no link, nothing. I contacted customer support multiple times, but the responses were vague, unhelpful, and ultimately useless.This experience reflects poorly on Rakuten’s reliability and integrity. Removing a store without warning right after a promotion, then refusing to honor cashback, is unacceptable. Very disappointed.
Miss Pomegranate Review from Google
1.0★
Miss Pomegranate's Review Sourced from Google
SHADY business practices. Rakuten slid a pop up into my account that stated "don't forget, you still have $ to spend at Victoria secret" as if i had a refund credit. Beware... what they don't tell you, is this money is deducted from your cash back, which I'm sure is just a tactic to enhance their vendor contracts....very disappointing
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Let us help your brand share its unique message with the world! Our team is experienced in creating captivating content that will ensure your story stands out from the crowd...
Location
Marina del Rey, California
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$25,000 - $50,000
Cave. Services
Content Marketing
SEO
Social Media Marketing
Digital Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Roofstock
Truce Clean
Recruiter.com
Travel Magazine
American Legend Wheels
Data sourced from the agency's DesignRush profile
Cave. Reviews & Testimonials
Snell Johnson Review from Google
5.0★
Snell Johnson's Review Sourced from Google
Jordan and his team are complete professionals. I was refered to them by a business assocaite who spoke every highly of their work. They absolutey over delivered my expectations. They did the writing, organizing, filming, everything to get my Social Marketing on point. Very professional. I wish I could do 10 stars! Thanks Jordan and the whole team at Cave!
Seth Shapiro Review from Google
5.0★
Seth Shapiro's Review Sourced from Google
Cave is an amazing social media agency to partner with. We have executed video production under the Cave umbrella and helped them bring brands to the next level through their strategy and ideation.
Nick Kavounas Review from Google
5.0★
Nick Kavounas's Review Sourced from Google
Jordan and Cave Social were excellent partners to start our company's social media marketing. Jordan was available to answer questions and consult.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews