Squarespace Development Services

Hire Squarespace developers for custom, design-led sites and stores.

247 Labs designs and builds custom Squarespace sites end to end — from bespoke templates and custom code injection to Commerce stores and third-party integrations — and provides experienced developers to extend your team. Get the speed to market and low maintenance of Squarespace, engineered beyond the out-of-the-box template.
10+ Years proven track record building secure software
98% Customer satisfaction across long-term engagements
1,500+ Projects completed across web, mobile, and platforms
70+ Specialists across product, engineering, QA, and DevOps

Custom Squarespace Expertise

Squarespace sites that look bespoke and stay effortless to run.

Squarespace is the right choice when you want a polished, design-led site your team can manage with minimal overhead — and no server to maintain. 247 Labs pushes Squarespace beyond the template with custom code, integrations, and Commerce work, whether that means delivering a site end to end or extending your team with experienced developers.

  • Custom templates and code injection beyond stock layouts
  • Squarespace Commerce stores with tailored checkout flows
  • Third-party integrations via APIs, embeds, and automation

Services

Our Squarespace development services.

A complete Squarespace capability — from design to launch to ongoing care — so you can build, migrate, and extend design-led sites with one accountable partner.

Custom Squarespace Design & Build

End-to-end delivery of on-brand, conversion-focused Squarespace sites that go well beyond stock templates in look and behavior.

Scope a Squarespace build

Custom Code & Injection

Extend Squarespace with custom CSS and JavaScript, code injection, and bespoke blocks to achieve layouts and interactions templates can't.

Plan custom code

Squarespace Commerce

Build and tune Squarespace Commerce stores with tailored product pages, checkout, subscriptions, and inventory workflows.

Scope a Commerce store

Migration to Squarespace

Migrate from WordPress, Wix, or other platforms to Squarespace — preserving content, URLs, and SEO equity through a clean cutover.

Assess a migration

Integrations & Automation

Connect Squarespace to email, CRM, booking, analytics, and payment tools via APIs, embeds, and automation platforms.

Plan integrations

Maintenance, QA & Support

Ongoing content support, custom-code upkeep, performance checks, and troubleshooting to keep your Squarespace site sharp after launch.

Discuss support

Case Studies

Squarespace-style website projects with measurable outcomes.

Ways to Engage

Choose the Squarespace engagement model that fits your team.

Whether you need extra hands or a team that owns delivery, we structure the engagement around how you want to work.

Staff Augmentation

Add vetted Squarespace developers to your existing team, working inside your process, tools, and rituals.

  • Fast ramp-up on active projects
  • You direct the roadmap
  • Scale headcount up or down
Add Squarespace developers

End-to-End Project

We take a defined scope from discovery to launch on a fixed plan — you get a working site and a clean handover.

  • Clear scope and milestones
  • Predictable delivery
  • Documentation and handover
Scope a project

Why 247 Labs

Why teams choose us for Squarespace delivery.

The difference is not just Squarespace expertise — it is the delivery discipline around it.

Senior-Led Teams

Experienced engineers set the approach, so decisions age well as the site grows.

Performance First

We design to performance budgets and Core Web Vitals from day one, not as a cleanup pass.

Security & QA

Careful testing, code review, and secure patterns are part of the definition of done.

Transparent Delivery

Clear estimates, visible progress, and direct access to the people writing the code.

Built to Hand Off

Clean setup and documentation mean your team can own the site whenever you choose.

Ecosystem & Tooling

The Squarespace stack we build and maintain with.

Squarespace rarely ships alone. We work fluently across the surrounding ecosystem so your site fits the custom-code, commerce, integration, and analytics choices your brand needs.

Platform & Templates
Developer Platform custom template control
Fluid Engine drag-and-drop layout
Custom Templates bespoke structure
JSON-T legacy templating
Custom Code
Code Injection head & footer scripts
Custom CSS design overrides
JavaScript custom behavior
Code Blocks embedded markup
Commerce & Integration
Commerce APIs orders & inventory
Payment Processing Stripe, PayPal
Zapier / Make workflow automation
Embeds & Widgets third-party tools
Analytics & Delivery
GA4 & Tag Manager tracking
SEO Tools metadata & sitemaps
Email & CRM marketing integration
Performance Tuning speed & Core Web Vitals

Our Approach

A delivery process built for polished Squarespace sites.

Structured to reduce risk, protect performance, and keep your team in the loop from discovery to launch.

01

Discovery & Scoping

Clarify goals, users, and constraints before a line of code.

02

Architecture & Design System

Define layout structure, brand styling, and reusable page patterns.

03

Iterative Development

Build in short cycles with visible, testable increments.

04

Testing & Performance

Careful QA plus performance and accessibility checks.

05

Launch & Handover

Ship with clean docs and a site your team can own.

06

Support & Iteration

Maintain, tune, and extend the site after launch.

I've been working with 247 Labs for over 5 years. They have been very committed to my projects! highly recommend. Their team has been able to take design, feedback from scratch and turned it into a revenue generating platform.

Russ Morrison, CEO and founder, TMS technologies

FAQ

Questions teams ask before starting a Squarespace project.

Common questions about engagement, customization, and delivery from teams evaluating a Squarespace partner.

Yes. Using custom CSS, JavaScript, and code injection on the Developer Platform, we build layouts and interactions well beyond stock templates — while keeping the site easy for your team to manage day to day.

Contact us

Let’s build something
great together.

We’re happy to answer any questions you may have and help you determine which of our services best fits your needs.

Call us at 1-877-247-7421 or email hello@247labs.com

Your Benefits:

What happens next?​

1

We schedule a call at your convenience 

2

We do a discovery and consulting meeting 

3

We prepare a proposal 

Office Locations:

Schedule A Free Consultation

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