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Los Angeles, CA · West Coast

Shopify Agency in Los Angeles, CA

LA brands launch fast and scale on attention. We build Shopify stores that survive a traffic spike, convert the people it brings, and keep them past the second order.

We work with Los Angeles brands remotely — no local storefront, just the same senior team on your timezone.

The market

What selling online in Los Angeles actually looks like

Los Angeles is the largest apparel manufacturing and sourcing base in the United States, and the Fashion District downtown still runs a genuine cut-and-sew supply chain within driving distance of most brand offices. That proximity is why LA brands iterate faster than almost anywhere else — a founder can approve a sample, adjust it, and have units in a week. Beauty and clean skincare sit alongside it, with a heavy concentration of formulators and contract manufacturers across the county, and El Segundo and the South Bay carry a large chunk of the region's consumer product operations and 3PL capacity.

The second engine is attention. The creator economy is headquartered here in practice if not on paper, and it changes how brands are built: launches are event-driven, demand is spiky rather than steady, and a single piece of content can outperform a quarter of paid media. Culver City, Playa Vista and Santa Monica supply the platform and adtech layer, while the Arts District and West Hollywood hold much of the design and brand-side talent. The net effect is a merchant base that is exceptional at demand generation and frequently under-built on the storefront and lifecycle side.

LargestUS apparel manufacturing and sourcing base by employment
Creator-ledDemand here is spiky and content-driven, which changes how a store must be built
Return rateFit and sizing is the highest-value UX problem in LA's dominant category
All services · Los Angeles

How we help Los Angeles brands sell more

Each page covers how we run that service specifically for Los Angeles brands — the local context, the constraints, and what we deliver.

Design & Build in Los Angeles

Custom Shopify and Shopify Plus storefronts designed around your catalogue, built in clean Liquid, and launched with a measured conversion baseline.

Plus & Headless in Los Angeles

Plus-tier engineering for brands that have outgrown a standard theme: checkout extensions, Shopify Functions, B2B, Markets and headless Hydrogen storefronts.

Migrate to Shopify in Los Angeles

Move to Shopify with your catalogue, customers, order history and organic traffic intact. Redirect parity is signed off before we touch DNS.

Conversion Optimisation in Los Angeles

A continuous experimentation programme on your Shopify store: research, hypotheses, prioritised tests and every result reported in full, losers included.

eCommerce SEO in Los Angeles

Technical and content SEO built for Shopify catalogues, plus generative engine optimisation so your products surface inside AI answers.

Google Ads in Los Angeles

Google Ads for Shopify catalogues: Merchant Center feed health, Shopping and Performance Max structure, brand and non-brand separated, and weekly query mining.

Meta Ads in Los Angeles

Facebook and Instagram for Shopify brands: Advantage+ and catalogue campaigns, Conversions API signal repair, a creative cadence that outruns fatigue, and geo holdouts to check the claim.

Marketplace Channel in Los Angeles

Amazon, TikTok Shop and Walmart run as a discovery channel that feeds your Shopify store, with listings, PPC and margin managed together.

Klaviyo Email & SMS in Los Angeles

Klaviyo built as a retention system: behavioural flows, RFM segmentation, SMS used sparingly, and owned channels pushed toward 25-40% of total revenue.

Creative & Content in Los Angeles

Static, video and UGC creative produced on a monthly testing calendar, plus the product photography and page content your store and ads run on.

Analytics & Data in Los Angeles

GA4, server-side tracking, Conversions API and consent mode implemented properly, plus reporting that ties every channel back to contribution margin.

Apps & Support in Los Angeles

A named Shopify developer and strategist on a fixed sprint cadence: app stack owned, theme kept clean, ranked backlog shipped every month. The first stabilisation pass typically cancels around $1,840/mo of redundant app spend.

Verticals

Who we build for in Los Angeles

The categories that dominate Los Angeles’s commerce economy — and what each one needs from a Shopify build.

01

Apparel & streetwear

Drop scheduling, waitlists, queue behavior and back-in-stock flows are all achievable on Shopify without a custom platform.

02

Clean beauty & skincare

Ingredient-led PDPs, routine bundles and replenishment subscriptions raise LTV more than another round of ad creative.

03

Creator & influencer brands

Shopify Collabs, affiliate tracking and landing-page speed decide whether a viral moment converts or just gets seen.

04

Activewear & wellness

Size-and-fit guidance plus a clean returns experience directly reduce the return rate that quietly eats the category's margin.

05

Entertainment & artist merch

Limited runs, tour-timed launches and pre-orders need real inventory and fulfillment logic, not a coming-soon page.

Districts we work across

DTLA Fashion DistrictCulver CityPlaya VistaArts DistrictEl SegundoWest Hollywood
Why us, here

What we do differently for Los Angeles brands

Storefronts that hold under a spike

We optimize for the worst minute, not the average one. Theme weight, image pipeline, third-party script budget and cart behavior all get tested against launch-day traffic.

Fit and sizing treated as revenue

For apparel, returns are a conversion problem in disguise. Better size guidance, fit feedback and PDP merchandising cut returns and lift confidence to buy at the same time.

Paid media judged on MER

Platform ROAS flatters everyone. We manage against blended MER and contribution margin, which is the number that decides whether the month worked.

Los Angeles clients

What brands here have said

Anonymised at their request — role, category and size only.

CVR 1.9% → 2.7%

“We'd been running our own tests for a year and calling every 3% swing a win. The first thing they did was tell us our sample sizes were garbage, which was not a fun call to sit through. Six months later we're getting wins that actually hold up when you re-measure them. Sitewide CVR went from 1.9% to 2.7%.”

Founder & CEOApparel DTC brand, ~$12M/yr · Los Angeles, CA
Verified client, 2025
FAQ

Working with us from Los Angeles

No. ConversionEX is headquartered in Albuquerque, New Mexico, one time zone away, and we work with LA brands remotely with on-site visits for kickoffs and major launches. Mountain time means we are online before your team starts and available through your afternoon.

Shopify's infrastructure handles the traffic. What fails is usually your theme — oversized hero media, unbounded third-party scripts, an app-heavy cart. We audit and cut that before a launch, and add waitlist, back-in-stock and pre-order mechanics so demand you cannot fulfill immediately still turns into captured email and SMS.

Three levers, in order of payoff: better size and fit data on the product page, including real customer fit feedback; imagery and copy that set accurate expectations on fabric, drape and length; and post-purchase flows that guide exchange rather than refund. It is unglamorous work and it moves contribution margin more than most ad tests.

With a paid audit of your existing demand and a build scoped to what you actually sell in the first year, not what you might sell in year three. Overbuilding a first storefront is the most common expensive mistake in this market. Get the catalog, the launch mechanics and the email capture right, then invest in the rest once you have data.

When it earns its cost. Headless makes sense for genuine content-and-commerce complexity or performance ceilings a Liquid theme cannot reach, and it adds significant budget and ongoing engineering. For most LA apparel and beauty brands, a well-engineered Online Store 2.0 theme performs just as well for far less. We will tell you when it is not worth it.
Next step

Let’s talk about your Los Angeles store.

Thirty minutes with the strategist who would actually run your account. We screen-share your store, read your data live, and tell you the three highest-value things we can see from the outside.

Shopify or Shopify Plus stores doing $150k/mo or moreFounder, CEO or eCommerce lead on the callNo deck and no pitch — we open your store instead

Prefer to write it out? [email protected] gets a real reply the same business day, Mon-Fri, 9am-6pm MT.