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The Best Web Design and Development Agency in California

Experience the difference in working with the top rated web design and development agency now servicing all of California. Let’s design and build something amazing on the web!

Request your free web design today!

There’s a reason we’re the #1 rated web design and development agency serving all of California

By combining world-class design experience with cutting-edge online tools and automations, we are able to develop websites that will help your business grow like never before!

Captivating Design

Get captivating and beautiful designs for your business by working with our US-based, expert team of UX/UI specialists. So we can bring your brand to life online.

Effective Functionality

Your new website will be strategically designed, fast loading, smooth in it’s usability and optimized for all device types. Now your California business can have an online experience that you can be proud of!

Industry-Specific Tools

No matter your industry, our web experts help find the right online tools and marketing automations to improve your website conversion rate and help your company grow online. 


We work hard to collaborate and serve all of our California client needs and it’s important to us that you understand your website and know how to manage and edit your website going forward. 


Your new website will be optimized for speed, search engines like Google, different device types and be expertly developed for accessibility, compatibility and compliance. 

Marketing Automations

Our web design team help transform your website into a powerful online marketing hub that automates much of your sales process, marketing and client experiences. Now your company grow more efficiently than ever before. 

A proven web design and development process for success

Everbase crypto website design 3d mockup - brand development - Big Red Jelly





Online Tool Setup


Automate & Optimize



Our Preferred Web Design Tools and Platforms

We use only the best, cutting-edge online tools, software and platforms in order to guarantee a successful web design and build for your California-based business. 

Shopify is one of the fastest growing eCommerce website platforms in the world. If your business is an eCommerce business or online store, our Shopify experts will design, develop and launch the perfect Shopify website for you!

Wordpress logo brand partner - Big Red Jelly

WordPress is the most popular and most used website platform in the world. It’s an open source platform that has access to thousands of WordPress plugins to help you grow. For ultimate design and functionality flexibility, we recommend WordPress for growing California businesses.

Wix web designers and development company - Big Red Jelly partner and service

Wix is a phenomenal all-in-one website platform for small businesses and business owners who need to be able to manage all of their online processes and marketing in one place. Wix comes with many user-friendly features like: blog, email marketing, eCommerce, text message marketing, online scheduling, CRM, marketing automations, live chat and so much more!

Floating macbook chamber media mockup performance page - Big Red Jelly

1. Website Design

You will enjoy collaborating and working closely with our US-based, expert team of UX/UI and web design professionals. We have decades of experience working with hundreds of California-based businesses and designing captivating website that attract your target audience and keep them coming back for more. We service all of California and have experience in just about every industry out there. See the difference that a professionally designed website can bring to your business!

  • Professional web design
  • Expert UX/UI designs
  • Branding implementation
  • Website design refresh or revamp
  • Target audience research
  • High-converting web designs
  • And more!

2. Web Development in California

Not only does your website need to be beautiful in design and look amazing, but your site needs to function smoothly as well. Our web design and development experts are verified experts in WordPress, Shopify and Wix. We know how to build websites so they are fast, optimized for all devices and have the right layouts that will lead to higher conversion rates for you California business that will ultimately lead to better marketing results and more sales!

  • WordPress, Shopify and Wix experts
  • Optimized for all device types
  • Mobile-specific functionality and design
  • Fast-loading websites
  • Effective layout design
  • Digital and web strategy
  • And more!
Crypto front page mockup - website building and brand business development.
Way to moab computer mockup landing webpage - wordpress web designer at Big Red Jelly web design firm.

3. Online Tool Setup and Integration

The difference between a good website and a great website is the online tool suite that you choose to use for your website and business. Choosing the right online tools and setting them up correctly for your website can scale your business like never before. Our web experts study your industry and choose the right online tools to help your business grow. For example, we integrated your website with effective marketing automation and process automation tools like: CRM, live chat, downloadable lead magnets, online booking or scheduling, electronic waivers and invoices, online quizzes or assessments, email subscription tools, lead generation tools and so much more!

  • Online tool research
  • Online tool setup and optimization
  • Marketing automation
  • Lead generation tools
  • Online payment and invoice tools
  • Online scheduling, booking, reservations
  • CRM integration
  • And more!

4. Automate & Optimize

It is imperative that your new website be optimized for speed, search engines and different browsers and device types. Before and after going live with your powerful new website, we make sure that your website is fully optimized, indexed and connected to Google analytics and other websites analytics tools. Your website will be fast, secure, optimized for Google and other search engines and become a powerful online hub to help your California business grow!

  • Optimized for Google
  • Connected to Google Analytics
  • Secure and compliant
  • Fast loading and powerful
  • Easy to use
Cherrington Firm front webpage computer mockup - web design firm Big Red Jelly Provo Utah.
online cheescake website designer

5. Launch & Walkthrough!

Our agency is special in that we work closely with our California business clients to ensure they know how to manage their website and are autonomous in the future online growth. Where you choose to work with our web support and strategy team or not, you will own your website, website hosting, domain and all digital assets. It is important to us that you have future success and grow sustainably for decades to come! Enjoy our walkthrough training sessions, video walkthrough recordings and additional free support after your website goes live!

  • Website Dashboard Walkthrough
  • Growth Strategy Session
  • Free Post-Live Edits
  • Transition to Marketing
Luchenchko mortgage computer mockup website optimization - web design firm Big Red Jelly Provo Utah.
Stunning Branding

Elevate and represent your brand through a captivating and sleek new website design.

Optimized for Conversions

All of our design is focused on increasing conversion throughout your website so your business can grow!

100% Unique Design

EVERY website we build is completely unique to the client. Your website will look stunning and out-shine your competitors.

Online Tool Setup

Translations, CRM, Live Chat, Invoicing, Online Booking, Online Quizzes, Downloadable Content, we can do it all!

Is your website and brand helping your California business grow?

Don’t wait any longer! Reach out to our web design and development experts today, we specialize in helping businesses in California grow.


Of first impressions relate to your site’s web design


Of users are more likely to return to mobile-friendly websites


Increase in conversion rate with superior website user experience

Your Business Deserves 5 Star Web Design and Development Service

And we’re the top rated web design agency servicing all of California!

McCain Kennedy
SetFire Creative

Gail Owusu
Opoku Catering 

Michelle Johnston
Coach MJ

Big Red Jelly is the best of the best. They go above and beyond for each client. It makes you feel like you are their only client because they are so on the ball with everything.

Jodi LarsenPlatinum Payments

We had Big Red Jelly assist us with our website redesign and we couldn't be happier with the end result! Super quick turnaround time and professional quality.

Ottley WrightSmall Business Owner

Weekly meetings were great and always something I always looked forward to. Their follow-through is fantastic. The branding and site both look great. It was definitely an improvement from what we previously had!

Polly HillekeSalmon River Rafting

They truly hit the nail on the head with my vision. I was so scared going into this worried if they could see what I wanted. They knew my wants/dislikes and asked the right questions. They were able to create such beautiful branding and a website for me. I'm not kidding when I cried tears when I saw my branding!

Caitlyn GrimesThe Cosy Goose

Awesome, knowledgeable and very professional!

Sandor MiklósEverdime

Big Red Jelly started out with the logo design. They made several revisions and worked with us so it’d be a smooth process. They helped with naming, color scheme, digital branding, and identity. That process gave us the confidence to move into website design and development.

Jim SaundersGourmet Dumplings

They always provided consistent communication. We had never hired a service to perform these services before so we weren't sure what to expect but came out the back end pleased with the experience.

Rollin SkinnerHampton Home Loans

I was not sure what direction I wanted to go with my branding. After asking me a number of questions, the team gave me guidance on options that would work great for me, my personality, and my company. Once we had that in place that is when the fun started! I had an incredible response as I engaged friends, family, and past clients on social media as I asked for their feedback and input. I have already referred people to Big Red Jelly and will continue to do so.

Scott HeatonRealtor

They listened carefully to us and everything we had in mind, and translated that into a really solid messaging plan with lots of good ideas of their own. They have been a joy to work with!

Kelley BirrellLedger Gurus

These folks are fantastic and excellent at what they do. They were able to create completely revamped branding for our rugby event. I loved what they did so much for our schools event, we hired them again to rebrand the largest youth rugby tournament in the US!

Michael CresslerNational Schools 7s

These guys are excellent! I would highly recommend them to anyone interested in getting a quality product in an amazingly fast time at very reasonable prices. They listened to our comments and concerns and responded timely and professionally to each and every one of them. Going with them is a slam dunk!

Rob BolickRobert Bolick, LLC

Check Out Our Latest Web Design Projects for California Businesses

Clark and Covét

Clark and Covét

March 20, 2023

Solar GOAT

Solar GOAT

March 20, 2023

Greek Graduate

Greek Graduate

March 10, 2023

Superior Stencils

Superior Stencils

March 10, 2023

Dental Arts of Mountain View

Dental Arts of Mountain View

February 13, 2023



February 13, 2023

Mid Peninsula Dental Specialists

Mid Peninsula Dental Specialists

February 13, 2023

Our Family Chiropractic Practice

Our Family Chiropractic Practice

February 10, 2023

Steele Spa

Steele Spa

February 10, 2023

Our web design experts specialize in custom yet affordable and effective web design and development. We love serving our Californian clients to help them outgrow their competitors online and reach new heights!

Zach WebberBuild Director

The Big Red Jelly Difference

Our web design and development team has been consistently ranked and voted as one of the best web design agencies servicing California. We have 5 star ratings across Google, Facebook, Wix, WooCommerce, DesignRush, Clutch and other web design review platforms. We hope that our work speaks for itself and shows that we create amazing web designs in many different industries for companies all across California and the United States!

If you are a business in California and you need help improving your website design, online tool setup, marketing automation or web development, reach out to our team of web experts today! There are several reasons that our web design agency is a top rated group serving all of California. We are based in the United States, we don’t outsource any of our work and our web design experts are verified and certified with WordPress, WooCommerce, Wix, Shopify, Adobe, StoryBrand, and so many work. Experience the difference that a powerful online experience and website can bring to your California business, reach out to our team today for a free consultation and quote!

From small business to large corporation. We have the right web design and development package for you.



WordPress, Wix, or Shopify
Lead & Contact Forms
Blog, Portfolio, Gallery
Informative Pages & Structure




WordPress, Wix or Shopify
Contact Forms
Email Subscription Forms
Galleries, Blogs, Portfolios
Multiple Products & Services
Custom Forms & Menus




WordPress, Wix or Shopify
Subscription Functions
Custom Lead Gen Tools
Custom Categorization
Secondary Menus
Interactive Portfolios
Custom Forms
Marketing Automations




WordPress, Wix or Shopify
Optimized for Mobile
Advanced User Experience
Subdomain Functions
End-to-End Integrations
Variable Products/Services
Mobile Specialization
Additional Draft Reviews
Membership Functions
Custom Funnels/Lead Gen


Is your current website holding you back?

Download our FREE Website Vitals Checklist and see how to change your website so it can help your business grow.

  • See what’s missing on your website
  • Identify online tools you should use
  • Important web design fundamentals
  • Easy tips to increase your conversions
  • Grow your business!
Download the Checklist
Big Red Jelly team members collaborating together - Big Red Jelly Provo Utah.
Small business essential brand checklist must haves - brand strategy - Big Red Jelly

Let’s get to work!

Meet your new web design team!

We don't mean to butter our biscuits too much but... WooCommerce Experts, Shopify Partners, Wix top 100 partners, Clutch recommended design agency, countless awards and recognition, and we're just getting started! But, we want to build something beautiful for you, a website that you can truly be proud of and brings real-world results, no fluff, no smoke and mirrors, just the results you're looking for. Reach out and let's chat!

The best web design agency for California companies!

Hire our team of expert web designers and web developers. We have experience in dozens of industries and understand the competitive landscape that a company in California faces. Following our proven web design process, we can develop a powerful online experience for your customers and grow your business like never before.

Get Started

Request your web design quote today