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Get Your Custom WooCommerce Store
20+
Years delivering eCommerce
16
Countries served
400+
Engineers and specialists
ISO
27001 & 9001 Certified
What We Deliver
Custom WooCommerce Development for Houston Businesses
Houston is the energy capital. Its economy spans healthcare (Texas Medical Center), aerospace, and international trade via the Port of Houston. WooCommerce gives Houston businesses flexibility to build B2B industrial catalogues and cross-border storefronts without SaaS lock-in.
Sigma operates from Irvine, CA. Every build scoped, priced, and supported.
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Full-stack delivery: store setup, theme, plugins, integrations, migration -
Dedicated teams and retainer support -
Transparent pricing agreed upfront
Our Services
Everything Your WooCommerce Store Needs. One Team. No Handoffs.
From the first design conversation to post-launch performance work, here’s what Sigma delivers for Houston businesses.
WooCommerce Theme Development and UI Enhancements
Procurement managers and consumers need different experiences. Sigma builds WooCommerce storefronts that match and convert each audience.
Custom WooCommerce Development for Business-Specific Commerce
Energy supplier going B2B. Galleria retailer scaling DTC. Medical distributor digitising procurement. Sigma builds the custom WooCommerce code for each.
WooCommerce Plugin Development That Solves Real Problems
Sigma builds custom plugins for Houston’s needs: freight quoting, hazmat flags, multi-currency pricing, and ordering logic standard plugins miss.
WooCommerce Integrations That Eliminate Manual Work
A Houston supplier with a B2B portal, field sales, and ERP needs all channels synced. Sigma connects WooCommerce to NetSuite, SAP, QuickBooks, Epicor.
WooCommerce Migration Without Downtime or Data Loss
Houston businesses on aging platforms move to WooCommerce without disruption.
PSD to Responsive WooCommerce Conversion
Design files converted into responsive WooCommerce storefronts for B2B and B2C.
WooCommerce Maintenance and Support for Ongoing Reliability
US-hours support. Security, compliance, and performance managed.
WooCommerce PWA Development for App-Like Shopping
For Houston’s mobile shoppers, a PWA adds app-like performance.
Sigma Edge
The Sigma WooCommerce Edge for Houston
Lower Risk, Higher Trust
ISO 9001:2015 and ISO 27001:2022 certified delivery
No Platform Lock-In
Open-source WordPress for full ownership and control
Faster Time to Market
Dedicated WooCommerce teams and agile delivery
Predictable Costs
Transparent pricing with no surprise invoices
Scalable Architecture
Built for traffic growth without costly rebuilds
One Partner, End-to-End
Strategy through maintenance under one roof
Consistent Quality
International coding standards and proactive support
Proven ROI
20+ years of delivery with 82% repeat business
Our Stack
Shopify Technologies We Build With
Focused on Shopify-native tools. Nothing added for padding.
WordPress
WooCommerce
PHP / Laravel
WooCommerce REST API
JavaScript / React
Tailwind / Custom CSS
How We Work
Our WooCommerce Development Process
Strategise and Define
Goals, scope, features, customer flows aligned before code
Design and Architect
UX, journeys, information architecture for conversion
Build and Optimise
Custom development with speed, security, and SEO
Launch and Evolve
Deploy, monitor, validate, continuously improve
Why Sigma
Why Houston Businesses Choose Sigma for WooCommerce
01
Built for revenue, not just for launch
Sigma builds WooCommerce stores for Houston’s industrial B2B and cross-border requirements.
02
A commerce partner, not just a dev shop
Every recommendation is commercial. We match WooCommerce with how Houston businesses operate
03
Fast stores. Fewer lost sales.
Fast, functional stores for procurement teams and consumers.
04
Security and compliance built in
ISO 27001:2022 certified. Security and Texas TDPSA compliance built in.
Trusted by Brands Across 16 Countries
From Houston, businesses to global enterprise retailers, Sigma has delivered commerce outcomes that hold.
In Production
WooCommerce Work That Shipped
Real projects. Verified outcomes. Full case studies on Sigma’s website.
iReliev (Healthcare)
+62% sales via subscriptions, upsells, A/B testing, and ERP/POS integration.
+62% sales via subscriptions, upsells, A/B testing, and ERP/POS integration.
PlayMakar (Fitness)
+405% revenue with autoship, reseller workflows, and conversion-led UX.
+405% revenue with autoship, reseller workflows, and conversion-led UX.
EduTech (US)
Scaled WooCommerce with ERP, POS, and analytics for faster fulfilment.
Scaled WooCommerce with ERP, POS, and analytics for faster fulfilment.
Frequently Asked Questions
How can WooCommerce help grow my Houston online store?
WooCommerce is open-source. Full ownership, no platform fees, 55,000+ plugins. Your store, your code, your customer data.
WooCommerce migration services?
Yes. Shopify, Magento, legacy platforms. Full data protection and SEO preservation.
WooCommerce for large stores?
Yes. With proper architecture and hosting, WooCommerce handles thousands of SKUs and high traffic.
WooCommerce for industrial B2B and cross-border?
Yes. B2B portals, multi-currency, freight quoting, hazmat flags, international shipping.
Cost in Houston?
Depends on scope. Clear number before starting.
Texas compliance?
Texas TDPSA and US data privacy built into every engagement.
API integrations?
Yes. REST APIs for ERP, CRM, OMS, accounting. Custom API layers when needed.
Why Sigma?
ISO security, structured delivery, QA, 400+ engineers.