Our expert analysts researched and ranked the top California responsive website design companies that build professional mobile responsive websites that rank higher on search engines. You can use our filter to personalize your search and select the best partner based on rates, reviews, size and location.

Best Responsive Web Design Agency In California

11 Companies-Rankings updated: August 20, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

Responsive
Pets
All Client Types
Sort by: Sponsored
United States × California ×

  • Epidemic Marketing

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    A full service SEO and Web Design Agency

    Since 2009, Epidemic Marketing has been helping businesses thrive in the digital world. As a full service SEO company and marketing agency, we specialize in crafting customized strategies to elevate your online presence. From eye-catching website design to expert search engine optimization, AIO / GEO, and...

    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    Epidemic Marketing Services

    • SEO
    • CRO
    • Web Design
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • Digital Strategy
    • Advertising
    • Logo Design
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Team Dave Logan
    • Trees By Jake
    • The Sliding Door Co
    • Woodhouse Spas
    • Bulletproof Supply Store
    • Man K9
    • Simply Sewers
    • VR Beginners Guide
    Data sourced from the agency's DesignRush profile

    Epidemic Marketing Reviews & Testimonials

    • Tim Cardona
      Tim Cardona Owner at Black Diamonds Mobile Detail LLC
      5.0★

      SEO Review from Tim Cardona

      Noah and his team have been so amazing for my automotive detailing business. I didn’t understand SEO at all but I knew I needed it to grow my business. When I first talked to Noah he wasn’t pushy on selling me anything. Just simply broke everything down for me to understand and made it work for me. He has helped my business stay competitive and on target with SEO and my website! I can’t thank Epidemic Marketing enough it has been over 2 years now I have been with them and I’m glad!!

    • Brian Hong
      Brian Hong Founder at Infintech Designs
      5.0★

      CRO Review from Brian Hong

      Noah is a wealth of information and someone I have the pleasure of working with. He provides extremely actionable insights with conversion rate optimization, as well as advanced SEO techniques that move the needle.We have worked on several CRO campaigns that helped turn more visitors into customers which made our dollar work harder for us and Paid Media campaigns. He’s a true pro and even better human.

    • Marty Marion
      Marty Marion CEO at Master Positioning, LLC
      5.0★

      SEO Review from Marty Marion

      I never leave reviews, but once in a while the work quality is so good I make exceptions.This is one of those times. Noah provided very advanced SEO work for one of my largest clients, fron scratch, finding and fixing SEO technical issues and conversion optimization issues that made a major difference for my client in both organic traffic and conversions.Traffic from search increased more than expected. Conversions to sales increased by about 20% plus an increase in AOV. Combining both an increase in traffic and an increase in conversions and an increase in AOV is nothing short of a home run.I will be channeling more of my clients' SEO and CRO to Epidemic for sure. Great people to work with, awesome results. And I teach digital marketing professionally.Marty MarionCEOMaster Positioning, LLC

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.7 4.7 (4)
    5.0 5.0 (19)

  • Donna Melger Designs

    Your Vision. My Expertise. Powerful Branding & Web Design.

    We help Brands & Businesses stand out online and thrive in a connected world. Crafting user-friendly websites and impactful brand identities to help brands and businesses thrive online...

    Location
    Santa Cruz, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Portfolios Count
    8 Projects Listed

    Donna Melger Designs Services

    • Web Design
    • Web Development
    • eCommerce Development
    • Branding
    • UI/UX Design
    • Digital Strategy
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Alegre Landscape Design
    • Root of It Wellness
    • Artisans & Agency
    • Bellerose Salon
    • Melissa Devera, Personalized Nutrition Coaching
    • Christiania Bikes America
    Data sourced from the agency's DesignRush profile

    Donna Melger Designs Reviews & Testimonials

    • Melissa DeVera, RD, CLT
      Melissa DeVera, RD, CLT Owner at Melissa DeVera
      5.0★

      Web Design Review from Melissa DeVera, RD, CLT

      Donna created me the most wonderful website which is bringing me quite a bit of business. We collaborated together to make a website that gets a lot of WOWs from people I show it to. I can’t recommend her enough. She is detailed, organized, creative, and has great. communication. I would use her again in a heartbeat.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.3 4.3 (1)

  • ClickTime Creative

    High End Creative Agency

    ClickTime is a U.S.-based software company that provides cloud-based time tracking and workforce management solutions designed to help organizations plan, manage, and optimize labor costs. Founded in 1999 and headquartered in San Francisco, ClickTime enables businesses to track employee time, monitor project...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    ClickTime Creative Services

    • Package Design
    • Web Design
    • Branding
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Steep Lab
    • Merit Wholesale LTD
    • Ovadia Sporting Goods
    Data sourced from the agency's DesignRush profile

    ClickTime Creative Reviews & Testimonials

    • Anastasia Ponomarenko
      Anastasia Ponomarenko Owner at Anastasia Ponomarenko
      5.0★

      Brand Design Review from Anastasia Ponomarenko

      I worked with ClickTime Creative on a personal project of mine and was really happy with the experience overall. They were easy to communicate with, responsive, and kept everything moving smoothly throughout the process. They understood the style and feel I was going for and brought it to life in a very thoughtful way. I also appreciated how open they were to feedback and how quickly they refined things when needed. Im genuinely pleased with the result and can confidently recommend them to others.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.3 4.3 (1)

  • Design to Brand

    Professional Packaging Design and Brand Development Visionaries

    Design to Brand is a dynamic force in the world of branding and design, providing brands with bold and impactful graphic design, stunningly realistic 3D renders, dynamic web design, captivating animations, and expert in-house printing. With our creative excellence, we empower brands to reach new heights and...

    Location
    Brea, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    Design to Brand Services

    • Branding
    • Package Design
    • Web Design
    • Logo Design
    • Print Design
    • Product Design
    • Graphic Design
    • Web Development
    • eCommerce Development
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kushy Punch
    • TerpeneTanks
    • Honu Edibles
    • TKO Edibles
    • Village Flora
    • PURAEARTH
    • AbsoluteXtracts
    • CareByDesign
    • Phoenix Tears
    • Exclusive Brands
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Search Business Group

    Focus on Care, We Handle the Growth.

    Merging creativity with strategic expertise, Search Business Group specializes in digital marketing for healthcare and dental SEO. Serving healthcare professionals since 1998, we empower practices to focus on care while we drive growth...

    Location
    Fullerton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

    Search Business Group Services

    • SEO
    • Digital Marketing
    • Branding
    • Web Design
    • Graphic Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Content Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Dental industry
    • Healthcare Industry
    • Legal Industry
    Data sourced from the agency's DesignRush profile

    Search Business Group Reviews & Testimonials

    • Management
      Management Review from Google
      5.0★

      Management's Review Sourced from Google

      Ron designed and made our website for our Veterinary Clinic. Even after he's finished, he's very supportive and responsive when we want things changed. He works on it right away. Also, he answers every question with kindness and thoroughness. We are very happy to be working with Ron.

    • Jeff Huang
      Jeff Huang Review from Google
      5.0★

      Jeff Huang's Review Sourced from Google

      Search Business Group has been doing outstanding job building my company website, updating, and providing support to my website. I been working with Ronald for a very long time. He is very professional, responsive and easy to work with. Highly recommended for website development, and digital marketing.

    • Chris Moeslacher
      Chris Moeslacher Review from Google
      5.0★

      Chris Moeslacher's Review Sourced from Google

      Ron and his team are the most reliable and informative team of professionals I have come to work with. They instructed me, and guided me through a process I had no prior knowledge of. I would highly recommend them to anyone looking to build a website, review or a refresh their website and brand!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    5.0 5.0 (55)

  • Ecommerce Pro

    Trusted Shopify Experts & Partners

    Founded in 2015, Ecommerce Pro has become one of the most trusted Shopify expert agencies worldwide, serving clients from all industries. With expertise in new launches, redesigns, and seamless migrations, we've successfully completed over 100+ projects globally...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

    Ecommerce Pro Services

    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nelly's Security
    • Wellbots
    • Canvape
    • Florida Freedivers
    • Monday 12
    • Polder
    • RCH Foundation
    • Cafesti Coffee
    • Barefoot Science
    • Loni Paul Jewelry
    Data sourced from the agency's DesignRush profile

    Ecommerce Pro Reviews & Testimonials

    • Nancy Baltaji
      Nancy Baltaji Review from Google
      5.0★

      Nancy Baltaji's Review Sourced from Google

      I worked with Ecommerce Pro for Shopify web development, and the results were outstanding! They designed a user-friendly, visually appealing, and fully optimized Shopify website. Their expertise in Shopify development made the entire process seamless and efficient. I highly recommend Ecommerce Pro as a top Shopify experts agency!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    5.0 5.0 (4)

  • Lightspace

    Branding, Design and Development

    Lightspace is a design and development agency located in beautiful San Diego, California. providing quality marketing services for anyone needing them. From small businesses to large corporations...

    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    Lightspace Services

    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Web Design
    • WordPress Website Design
    • Graphic Design
    • Branding
    • Design Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Revive Drinks
    • Regatta Craft Mixers
    • Keep Bars
    • The Coach Natalie
    • Protec
    • International Bath & Tile
    • Wallshoppe
    • Hysolis
    • PatrickTA Beauty
    Data sourced from the agency's DesignRush profile

    Lightspace Reviews & Testimonials

    • Bruce Erley
      Bruce Erley Review from Google
      5.0★

      Bruce Erley's Review Sourced from Google

      Ramez and his team designed a complete over hall of my website when I sold my marketing agency and went into consulting. It is sleek, professional and makes me look good. I'm very happy with the outcome.

    • Pediatric PT- Milk Matters PT
      Pediatric PT- Milk Matters PT Review from Google
      5.0★

      Pediatric PT- Milk Matters PT's Review Sourced from Google

      I'm beyond impressed with the expertise and ongoing support provided by Lightspace for my website. Their knowledge is exceptional, evident in the beautiful design and lightning-fast speed of the site. The ongoing support has been incredibly helpful, ensuring my website continues to exceed expectations. I'm thoroughly impressed, and everyone who visits the site is equally amazed! Kudos to the team for their outstanding work!"

    • S L K
      S L K Review from Google
      5.0★

      S L K's Review Sourced from Google

      I needed someone to move my website over from Wordpress to Shopify and communicated with several providers. Ramez from Lightspace Creative responded very quickly and was very polite and gave out a very positive vibe. His quote was a bit out of my budget but I decided to go with Ramez because he asked all the right questions and put me at ease. I was pleasantly surprised when at the end of the project, Ramez came back and told me he had completed the job in a fraction of the time. He was quick and efficient and in the end, completed the job well within my budget. My website looks great and works marvelously! After he was done with the project, I had some questions about the website, and Ramez took the time to answer them (and so politely too!). I've already recommended Lightspace Creative to several friends for their website needs.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    5.0 5.0 (11)

  • Sycosure

    Don't Just Be Sure, Be Sycosure

    We're a family-owned company in Southern California that strives to provide effective online marketing solutions and business processes that we tailor for the individual needs of each business...

    Location
    La Quinta, California
    Number of Employees
    Under 49

    Sycosure Services

    • Web Design
    • Business Consulting
    • Graphic Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Black Hat World
    • DotCom Consultancy
    • Southwest Tax Associates
    • Tsakanikas Law
    • Exotic Birds Unlimited
    • Bavarian Auto Repair
    • Rockeys Locksmith
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Reciprocal

    Your Dedicated Team for High-Performing Websites

    We focus on refining brand positioning and user experience to grow your business online quickly. We'll create your dream website, manage it like pros, and be your on-demand resource for all design needs...

    Location
    Ventura, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

    Reciprocal Services

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • SEO
    • CRO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Lamb & Co
    • Good Sense Foods
    • Seymour Duncan
    • United Pet Care
    • AMI Strategies
    • JL Remodeling, Inc.
    • It's Nola
    • Champions Round
    • Thryv
    • ChowNow
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Spinning Web Media Solutions

    You Have a Business. We Have a Strategy.

    Spinning Web Media Solutions helps Bay Area businesses grow online with custom websites, SEO, digital marketing, and eCommerce solutions. Serving San Francisco, Oakland, San Jose, and surrounding communities, we create high-quality web solutions that boost visibility, drive traffic, and grow sales...

    Location
    Antioch, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000

    Spinning Web Media Solutions Services

    • Digital Marketing
    • Web Design
    • Web Development
    • SEO
    • PPC
    • Content Marketing
    • CRO
    • Digital Strategy
    • eCommerce Development
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Apparel League
    • Triumphant Canine
    • Lash Beauty Spot
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • AeroQube

    Experience-Driven Engineering to Digitally Transform Your Business To Stay Ahead.

    Experience-driven engineering to digitally transform your business to stay ahead. We understand your vision and help you build your thoughts into world-class software products. We work with businesses and individuals to help build world-class products and incubate them to grow. Trust us as your technology...

    Location
    Pleasanton, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr

    AeroQube Services

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • AI Development
    • Software Development
    • Blockchain
    • VR/AR
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pet Supplies 4 Less
    • HardyPaw
    • GoKid
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

Related Services in California

Related Web Design Specializations in California

Popular Services

Latest Trends Related to Responsive Website Design

Why Every Billion-Dollar AI Startup Has the Same Homepage Design
Web Design

Why Every Billion-Dollar AI Startup Has the Same Homepage Design

221
Planning Your Web Design Budget the Smart Way
Web Design

Web Design Budget Guide for Businesses in 2026

6,392
Website Redesign Objectives
Web Design

Website Objectives: Defining Goals and Planning a Website Redesign in 2026

3,259

ReceiveFreeProposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner

Specify your requirements