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🇺🇸 SHOPIFY DEVELOPER CALIFORNIA

Shopify Developer for California, USA

California brands that need a Shopify developer who builds properly. Custom Liquid, CCPA-compliant, 90+ PageSpeed. Not an app-heavy setup that costs $300/month to run. Serving Los Angeles, San Francisco, San Diego, Sacramento, Oakland and beyond.

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🇺🇸 California, USA Custom Liquid Themes No Dawn Templates 90+ PageSpeed 30-Day Support
What you get
  • Custom Liquid theme, no Dawn base
  • 90+ Google PageSpeed score guaranteed
  • Shopify Payments configured
  • SEO and schema markup included
  • CCPA-compliant, Shopify Payments and Stripe ready
  • Fixed price in USD, agreed upfront
  • 30-day post-launch support
Serving: Los Angeles, San Francisco, San Diego, Sacramento, Oakland and across California, USA

Helping California, USA brands
sell more online

A slow Shopify store loses customers before they reach the product page. Every store we deliver is built to convert from day one.

80+ Projects delivered
90+ PageSpeed guaranteed
5 Countries served
24 hrs Response time

Services

Shopify and ecommerce solutions for California, USA

Every service comes with fixed pricing, a confirmed timeline, and a 90+ PageSpeed score before we hand over the keys.

Shopify Development

Custom Liquid themes built from scratch. No Dawn templates, no app-heavy setups, no shortcuts that compromise speed.

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WooCommerce Stores

Custom WooCommerce stores for brands that want to own their platform. Zero monthly fees, no transaction cuts.

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WordPress Development

Hand-coded WordPress websites for businesses that need more than a Shopify store. Marketing sites, blogs, lead generation.

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Speed Optimisation

90+ PageSpeed on your existing Shopify or WordPress store. Core Web Vitals fixed at root level.

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Custom Plugin Development

Custom WordPress or Shopify app extensions for functionality that no existing plugin provides.

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Discover all services

Tech Stack

Technologies we use for Shopify builds

Custom Liquid, JavaScript, and Shopify APIs to deliver fast, branded stores for California, USA businesses.

ShopifyEcommerce platform
LiquidShopify template language
JavaScriptFrontend scripting
CSSCustom styling
REST APIThird-party integrations
Shopify APIsCustom functionality
WORKING WITH CALIFORNIA BRANDS

Shopify development for California, USA

We work with California D2C brands, beauty companies, wellness businesses, and tech retailers. CCPA compliance is included as standard. Every Shopify build is a custom Liquid theme with Shopify Payments configured and checkout optimised for mobile.

Custom Shopify development for California clients includes CCPA compliance, Stripe and Shopify Payments setup, California sales tax configuration, custom product and collection page templates, and 90+ PageSpeed before handover.

California Shopify clients get CCPA-compliant stores as standard, included at no extra cost.

Shopify Custom Theme WooCommerce Store Build WordPress Website Shopify Speed Optimisation
★★★★★

"We switched from a Dawn-based theme to a custom CrestVox build. Load time dropped from 6s to under 2s and our add-to-cart rate improved significantly."

CK
Chris K., Los Angeles
PRICING

Shopify development cost in California, USA

Every Shopify project is quoted individually. The prices below are starting points. We send a detailed quote before any work begins.

Starter Store For new Shopify brands
$1,200 onwards
  • Custom Liquid theme
  • Mobile responsive
  • Shopify Payments setup
  • Product catalogue setup
  • SEO basics
  • 30-day support
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Business Store For growing brands
$3,500 onwards
  • Full custom Liquid theme
  • Advanced navigation
  • App integrations
  • 90+ PageSpeed
  • Conversion optimisation
  • 30-day support
Get a Quote
Custom Build Complex or headless
$6,500+ onwards
  • Headless or custom build
  • Multi-currency
  • Custom checkout
  • API integrations
  • Performance audit
  • 30-day support
Get a Quote

Prices in USD. All Shopify projects include custom Liquid theme, 90+ PageSpeed, Shopify Payments setup, and 30-day post-launch support.

Shopify Developer for California, USA: Custom Liquid Themes and Store Optimisation

CrestVox Studio builds custom Shopify stores for businesses in California, USA. Every store is a fully custom Liquid theme, not an adapted Dawn template. We handle Shopify Payments, local tax configuration, shipping setup, SEO, and performance optimisation as part of every project.

All work is done directly by us, with no sub-contracting. We work with clients in Los Angeles, San Francisco, San Diego, Sacramento, Oakland and across California, USA fully remotely, with PST / PDT overlap for live calls. Every project is quoted with a fixed price in USD before work begins.

If you are looking for a Shopify developer in California, USA who builds from scratch, delivers 90+ PageSpeed, and handles the technical setup end to end, send us your brief. We respond within 24 hours.

Related searches
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WHY CRESTVOX

Why California, USA brands choose CrestVox Studio

We build Shopify stores that perform, not Shopify stores that just look good in a screenshot. Here is what sets us apart.

Custom Liquid, no Dawn templates

Every Shopify store we build is a fully custom Liquid theme. No Dawn base, no Debut, no pre-built sections. Your store looks unlike every other Shopify store on the web.

90+ PageSpeed guaranteed

Most Shopify stores built on pre-made themes score 40 to 65 on mobile PageSpeed. Our custom builds consistently hit 90+ by loading only what each page needs.

Fixed price, no surprises

Every Shopify project is scoped, priced, and agreed before we write the first line of Liquid. The price you see in the quote is the price you pay.

Work done directly by us

No sub-contracting, no account managers between you and the developer. The person who quotes your project is the person who builds it.

SEO-ready from day one

Every Shopify store ships with on-page SEO, meta title and description setup, schema markup for products, and Google Analytics connected.

24-hour response time

We respond to every Shopify enquiry within 24 hours with a clear plan and a quote. No waiting a week for a discovery call that leads nowhere.

PEOPLE ALSO ASK

Frequently asked questions about Shopify development in California, USA

Custom Shopify development in California, USA starts from $1,200 for a starter store. A full business store with custom Liquid theme, Shopify Payments, and conversion optimisation typically costs $3,500 onwards. Complex or headless builds start from $6,500+. Every project is quoted individually.

We build fully custom Liquid themes from scratch. We do not use Dawn, Debut, Impulse, or any other base theme. Every template file, section, and block is written specifically for your store. This is what allows us to deliver 90+ PageSpeed and a unique visual identity.

A starter Shopify store typically takes 2 to 3 weeks from brief to launch. A full business store with custom sections, multiple templates, and app integrations takes 4 to 6 weeks. Complex or headless builds are scoped individually. We agree the delivery date before any work starts.

Yes. We handle WooCommerce to Shopify migrations including product data, customer records, order history, and URL redirects. We also build the new custom Liquid theme as part of the migration so you launch with a faster, better-looking store at the same time.

Every Shopify store we build includes on-page SEO setup, product schema markup, meta title and description configuration, sitemap submission, and Google Analytics and Search Console integration. A fast, well-structured store is the foundation for Google rankings. Ongoing keyword content strategy is a separate service.

Yes. We integrate Shopify apps for reviews, subscriptions, loyalty programmes, email marketing, and inventory management. We are selective about which apps we recommend because every third-party app adds JavaScript to your store. We only integrate apps that are worth the performance trade-off.

Yes. Shopify is designed to be managed without developer access. You can add products, update collections, run discounts, and manage orders directly from the Shopify admin. We include a walkthrough session after launch and document any custom sections so your team can update them independently.

FROM THE BLOG

Shopify resources for California, USA brands

21 Jul 2026

WooCommerce vs Shopify for Indian D2C Brands in 2026: Which One Actually Wins

If you are launching or scaling a D2C brand in India and trying to decide between WooCommerce and…

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21 Jul 2026

Why Is My Website Slow? 7 Real Reasons and How to Fix Them in 2026

Your website is slow. You know it. Your visitors know it. And Google definitely knows it. The frustrating…

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21 Jul 2026

WordPress Website Development Cost in India 2026: What Agencies Actually Charge

The most common question businesses ask before hiring a WordPress development agency in India is: how much should…

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GET IN TOUCH

Start your Shopify project in California, USA

Share your brief or your current store URL. We respond within 24 hours with a fixed-price quote in USD.

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🇺🇸 CALIFORNIA

Ready to work with a Shopify developer in California, USA who builds from scratch?

Share your brief or your current store URL. We respond within 24 hours with a clear plan and a fixed-price quote in USD.

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