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
16 Companies-Rankings updated: August 23, 2026
Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.
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Think Web. Think Smart. Partner With the #1 Rated Digital Marketing Agency.
When startups and enterprise brands need full-funnel advertising campaigns grounded in search and conversion data, SmartSites deploys SEO, Google Ads, Amazon PPC, and social media strategies. Founded in 2011 by brothers Alex and Michael Melen, the Paramus agency has earned over 1,000 five-star reviews and a...
Location
San Diego, California
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Portfolios Count
4 Projects Listed
SmartSites Services
Digital Marketing
SEO
PPC
Social Media Marketing
Email Marketing
Web Design
Web Development
Advertising
eCommerce
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A&A Thermal Spray
AGA Truck Parts
Agape Health and Wellness
Agile Data Sites
Data sourced from the agency's DesignRush profile
SmartSites Reviews & Testimonials
Paloma Anguiano Content Manager at JP Pierre, LLC.
5.0★
Digital Services Review from Paloma Anguiano
Overall I feel very confident working with Patrizia and Darius from Smart Site, they have given us clear explanations and accompanied us throughout the process for the growth of the brand. The attention to us is very fast and they advise us in an adequate way.
Brianna Porter Chief Operating Officer at The Ryan Law Group
5.0★
Digital Services Review from Brianna Porter
SmartSites impressed me from day one. They are knowledgable, kind, and most importantly keep things simple and streamlined so that even an SEO-newb like me can understand. Tiffany and Luna are my main points of contact and they are especially great! I would recommend to anyone looking for an agency to really take their website and digital presence to the next level.
Jim Curry Owner at Royale Coffee Co.
5.0★
PPC Review from Jim Curry
At first, a survey was conducted to gather company background, product information, target markets, etc. Next, accounts were established on various Google Business platforms, social media, etc. Then SmartSites created the ads and campaigns, and we were off and running in just a few weeks.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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The Expert Digital Marketing Agency (Sponsored)
Ignite Visibility, Powered by Rallio AI, is an award-winning digital marketing agency for franchise, multi-location, and enterprise brands. 600+ experts plus one proprietary AI platform, managing 50,000+ franchise locations for 2,500+ brands...
Location
San Diego, California
Number of Employees
100 - 249
Minimal Budget
$1,000 - $10,000
Portfolios Count
6 Projects Listed
Ignite Visibility Services
Digital Marketing
SEO
Social Media Marketing
PPC
Email Marketing
CRO
Web Development
Web Design
Public Relations
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Tony Robbins
Wedding Wire
DoorDash
5 Hour Energy
COX
The General
Fix Auto
Data sourced from the agency's DesignRush profile
Ignite Visibility Reviews & Testimonials
Maria Harutyunyan Co-Founder & Head of SEO at Loopex Digital
5.0★
Digital Marketing Review from Maria Harutyunyan
I've worked with Ignite Visibility for 2 years. They do absolutely fantastic work. The team is very experienced and professional and I enjoy our meetings each week. Thank you for providing so much value!
Benjamin Watson Director, Digital Strategy at OWN: The Oprah Winfrey Network
5.0★
Digital Marketing Review from Benjamin Watson
Working with Ignite Visibility has been an invaluable experience. They seamlessly integrate with my team, providing expert insights, genuine care, and professionalism. Their exceptional recruitment talent makes collaboration effortless and enjoyable.
Steven Thornbury Owner at Undisclosed
5.0★
Digital Marketing Review from Steven Thornbury
What started off as a less than ideal situation ended up rather pleasant. I look forward to starting to work with ignite in the near future.
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Led by Nike's Former Global Director of Paid Media
Neon Growth is a Los Angeles-based ad agency led by Nike's former Global Director of Paid Media, serving Fortune brands like Walmart, Nike, and Equinox Fitness. Founded in 2020, the agency specializes in paid social, paid search, mobile ad networks, and conversion rate optimization across the customer...
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
10 Projects Listed
Neon Growth Services
Media Buying
Digital Marketing
eCommerce
Social Media Marketing
PPC
Advertising
CRO
Creative Services
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
FTD Flowers
Equinox
Soundboks
Blade
ProFlowers
Glitzy Girlz Boutique
Bucketlisters
Spinn
Crump & Co
Drip Hydration
Data sourced from the agency's DesignRush profile
Neon Growth Reviews & Testimonials
Tori Gerbig Founder at Pink Lily
5.0★
Retail Advertising Review from Tori Gerbig
The team demonstrates a high level of skill and persistence in identifying problems and providing solutions. With their proven track record, you can confidently rely on their performance and take a backseat.
Jacqui Sim HR Manager at Vivero
5.0★
Marketing Strategy Review from Jacqui Sim
A highly professional company that takes the time to comprehend the requirements of its clients and strives to guarantee that the finished output satisfies those requirements.
William R Marchand President at Webisoft
5.0★
App Marketing Review from William R Marchand
With Neongrowth we have exceeded their app download goals by 5x; our CPI rate is below the industry average as well. The team has impressed us with their ability to produce effective campaigns at a budget-friendly price. Also, the assigned campaign manager has been reliable.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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A Digital Agency For The Future
We create fully customized, scalable, easy-to-manage websites and apps with a creative twist. Everything we build for you at Design in DC is made with the future in mind. We are a full-service creative agency with a global and local mindset...
Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$160/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
11 Projects Listed
Design In DC Services
Web Development
Web Design
UI/UX Design
Video Production
Logo Design
Graphic Design
Digital Marketing
Digital Services
Advertising
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Consumer Bankers Association
Examit
Summit Ridge Energy
JFL Consulting
Lateenz
Solar Landscape
Warfel Construction
CiviClick
Priovant Therapeutics
Hilton
Data sourced from the agency's DesignRush profile
Design In DC Reviews & Testimonials
Mackenzie Shriner Owner at Distinctive Deck Designs
4.8★
Web Design Review from Mackenzie Shriner
I contracted design in DC to build me a custom website. they were accommodating of my budget, very responsive, and gave good insight on layout, content and design. the process was very straightforward and the final product is great!
Jo Maney Principal at BGR Group
5.0★
Web Design Review from Jo Maney
DDC has been an excellent partner since we engaged with them in 2023. The DDC team worked with us to completely redesign our website and work to provide ongoing digital marketing services. The DDC team has been responsive, proactive, and thorough with their work. They are also very transparent about how they operate and how much time special projects will require. We have referred DDC to several clients and partners thanks to their outstanding process and product. DDC is a very professional, creative, and well-organized team.
Sapna Doshi, Ph.D. Owner at Mind Body Health LLC
5.0★
Web Design Review from Sapna Doshi, Ph.D.
My experience working with Design in DC was incredible. Everyone was friendly, approachable, and seemed to genuinely care about helping create the best possible website for my business. They were also invested in making sure the process was one in which I enjoyed and felt taken care of. The regular meetings made me feel like I was a priority and that progress was continually being made. I so appreciated the attention to detail in regards to the user experience. The collaboration in understanding my wishes and desires for the website and user experience was met with patience and paying attention to detail on my behalf. Not only were they taking my suggestions but offering their own to help me maximize the potential of my website. The design and functionality is more than what I could have imagined. I know, undoubtedly, that the work that Design in DC did for me will help my business grow. After wasting money in years past on website designers, I was worried I'd be doing hte same here. I was wrong. I don't think I'll ever need to search for another website designer group again. I would recommend this group to anyone I know. Thank you, Design in DC! It was an absolute pleasure working with all of you!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We are a Ukrainian-founded animation studio launched in 2022. Our professionals create animation that unites visual aesthetics and commercial success for clients' businesses...
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
16 Projects Listed
ROAS Services
Creative Services
Video Production
Advertising
Video Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Depositphotos
International Committee of the Red Cross
Audi
MadBox
Joom
Yonder Media Mobile
Gamigo Group
BoomBit
Popcore
Global Union of the Scientists for Peace
Data sourced from the agency's DesignRush profile
ROAS Reviews & Testimonials
Tanya Sergeeva Game Developer at Smart Project
5.0★
Video Production Review from Tanya Sergeeva
ROAS.pro did a great job, Smart Project game developer, Tanya Sergeeva, shares. Their ad creatives had good conversions and were used effectively in the campaigns. The team delivered the assets on time and communicated closely with us. Moreover, their resources were highly knowledgeable and executed their tasks well.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We are a mobile marketing agency. We help businesses grow using the full power of mobile devices and modern advertising technologies...
Location
San Mateo, California
Number of Employees
50 - 99
Average Hourly Rate
$250/hr
Minimal Budget
$10,000 - $25,000
Mobio Group Services
Digital Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Burger King
Jiffy
AliExpress
Herocraft
Data sourced from the agency's DesignRush profile
Mobio Group Reviews & Testimonials
Oleg Naumov Co-founder & Marketing Director at Jiffy Grocery
5.0★
App Marketing Review from Oleg Naumov
We were looking for a company that could promote our delivery app. We had a really hard KPI and special target audience so we needed a professional agency for effective ad campaigns.By the right targeting, messaging and catchy creatives the conversion increased and CAC decreased by 20%. As a result, the volume increased by ~ 700%.We had a rather hard goal to achieve, and we were surprised how easily the Mobio team handled the task.
Sergey Devyatov Digital Marketing Director at SberAuto
5.0★
App Marketing Review from Sergey Devyatov
We needed a company that could promote our mobile app. Our main goals were to acquire more relevant users for our app and find alternative sources for that instead of classic ones.Mobio Team did a great campaign as a result of which we found our relevant audience and target with CPA close to KPI.
Sergey Alyautdinov Mobile Marketing Manager at Dodo Brands
5.0★
App Marketing Review from Sergey Alyautdinov
One of the main tasks of promotion was to motivate and encourage users who installed the application, but used it only once or never at all, to place an order. An advertising campaign with a multi-format showed good results: it was possible not only to achieve KPIs, but also to exceed them. CPO decreased by 51%, CR increased by 15%.Mobio really does what they promise. They have a lot of experience in our industry, so everything they did was 100% right and well-planned.
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ESG is a compliance specialist who creates turnkey sweepstakes or handles any aspect of your promotion such as writing official rules, registering sweepstakes, selecting winners, fulfilling prizes, or issuing tax documents. Well-written official rules protect the sponsor as well as the entrants...
Location
Burbank, California
Number of Employees
Under 49
Portfolios Count
5 Projects Listed
Enteractive Solutions Group Services
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bingo Bash
Caesars Rewards
Ignite
Golf Advisor
Golf Pass
Data sourced from the agency's DesignRush profile
Enteractive Solutions Group Reviews & Testimonials
Paradise Huntress Review from Google
5.0★
Paradise Huntress's Review Sourced from Google
My experience with this company was great! Very easy to communicate with and I received the necessary info without any issues. When I had to leave a message I received a call back within a short time. It's fantastic to speak to someone who speaks clearly and is easy to understand.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Ignited is a dynamic marketing and business consultancy rooted in the start-up era. With a founding team that led the turnaround of Activision, we bring unparalleled expertise in driving measurable growth. Our unique blend of strategic consulting and digital communications empowers our clients to gain a...
Location
Manhattan Beach, California
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Portfolios Count
6 Projects Listed
Ignited Services
Digital Marketing
Advertising
Content Marketing
Social Media Marketing
Video Production
Creative Services
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
KeVita / PepsiCo
Soylent
Activision Blizzard
Merle Norman Cosmetics
Razer
Nexon America, Inc.
Scopely
Osmo
U.S. Department of Homeland Security
Transportation Security Administration
Data sourced from the agency's DesignRush profile
Ignited Reviews & Testimonials
Ryan Lane Review from Google
4.0★
Ryan Lane's Review Sourced from Google
Awesome people to work with! Ignited definitely is a talented and forward thinking group of individuals. Check them out
Fabian Valencia Review from Google
5.0★
Fabian Valencia's Review Sourced from Google
Had an Amazing time meeting everyone and getting feedback wish to go back again soon!#FoshayLC
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Citizen Group is a San Francisco based full-service marketing, advertising, and brand design agency focused on helping purpose-driven organizations lead with values. Since its founding in 2006, the boutique team of 1050 employees has built citizen brands for nonprofits, municipalities and for-profit companies...
Location
Berkeley, California
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Citizen Group Services
Advertising
Creative Services
Social Media Marketing
Branding
Digital Marketing
Graphic Design
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Cast Iron LA is a full-service creative agency in Los Angeles built for brands doing $5M to $50M in revenue. Founded by Luis Ramirez (art director) and J. Barbush (copywriter), we bring 30+ years of combined Fortune 500 experience to companies that need real creative strategy without the overhead of a...
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$1,000 - $10,000
Cast Iron LA Services
Advertising
Branding
Logo Design
UI/UX Design
PPC
Social Media Marketing
Content Marketing
Email Marketing
Web Design
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Strategy + Storytelling + Design For Mission-driven Impact.
GLG Studio is a Black-owned creative strategy and communications studio based in Los Angeles and Oakland. We help mission-driven organizations and public-sector partners translate complex work into clear, culturally fluent campaigns that build trust and drive action. We blend stakeholder-informed strategy...
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
GLG Studio Services
Branding
Advertising
Market Research
Public Relations
Content Marketing
SEO
Graphic Design
Video Production
Email Marketing
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Hey there! My name is Renee Nakagawa, I'm a Art Director, Graphic Designer, and Digital Illustratorwith over 10 years of experience and delivering strategic and visually stunning multi-media creative...
Location
Los Angeles, California
Number of Employees
Under 49
Renee Nakagawa Services
Graphic Design
Creative Services
Print Design
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At Lucid Theory, we're more than an agency; we're your ally in crafting compelling narratives and making a positive difference in the world through our actions. Let's collaborate to create impact that transcends business boundaries...
Location
Los Angeles, California
Number of Employees
Under 49
Minimal Budget
$25,000 - $50,000
Lucid Theory Services
Video Production
Graphic Design
Branding
Creative Services
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Irep is a leading global digital marketing agency with offices in San Francisco and Tokyo. Ranked as Japan's top performance-based marketing agency, Irep delivers data-driven solutions that drive success for international clients. Its services include strategic marketing, analytics, and localized digital...
Location
San Mateo, California
Number of Employees
Under 49
Average Hourly Rate
$149/hr
Minimal Budget
$25,000 - $50,000
Irep Services
Advertising
Creative Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Teak is a branding agency that blends creativity and strategy to give brands a unique voice and story. Based in San Francisco, the agency comprises adventurers, designers, writers, and filmmakers who collaborate with like-minded companies to create impactful brands. Teak focuses on projects it is passionate...
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$25,000 - $50,000
Teak Services
Advertising
Creative Services
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Amplitude Aha!
Iterable
Clover Health
Data sourced from the agency's DesignRush profile
Teak Reviews & Testimonials
Ausra Shtarka Review from Google
5.0★
Ausra Shtarka's Review Sourced from Google
As good as it gets! Agota is very perceptive, intuitive and hard working designer. She heard every word I said about what I wanted and what I liked. She was able to recreate my space in the most efficient way and all within my budget, beautifully mixing in pieces I already owned. She is very creative in juggling and blending stylish with practical. Excellent communication and prompt response to everything throughout the project. I recommend The Teak in full confidence.
Kate Greer Review from Google
5.0★
Kate Greer's Review Sourced from Google
The Teak is the ideal design partner for all your interior design needs. They create artful, intimate spaces, each a unique reflection of its inhabitants. They did a fabulous job helping me turn a generic, utilitarian guest suite and guest room into cosy, inviting spaces that make visitors feel at home. I highly recommend them for projects large or small.
Anastassia Babanskaia Review from Google
5.0★
Anastassia Babanskaia's Review Sourced from Google
We hired The Teak to help us with interior design of two of our homes- an industrial Loft and Vacation Rental property in The Sea Ranch. The team at The Teak did a spectacular job. Their approach to design and client partnership is world-class. The project was done on time, on budget and with exceptional attention to detail. The team is responsive, accommodating and highly creative. Highly Recommend!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews