Professional
Website Design
& Development

Harmonic Design is an internationally recognized web design and development agency located in Hamilton, Ontario 🇨🇦

8000+ happy customers
5★ WordPress rating
HD Quiz: WordPress Quiz Maker

HD Quiz 🙋

a viral quiz builder

HD Quiz is the easiest way to create fun quizzes and embed them onto any page of your WordPress site.

HDCommerce: WordPress eCommerce Plugin

HDCommerce 💰

ulitmate eCommerce solution

HDCommerce is a complete solution designed to make managing your products easy and intuitive.

HDInvoice: WordPress Invoices

HDInvoice 🧾

create and manage invoices

HDinvoice is the best way to create and manage invoices with online payments, robust logs, and even recurring invoices.

Who We Are

— Queue up the elevator music

Harmonic Design is more than just web design and development. Located in Hamilton, Ontario, Harmonic Design was started by Dylan Forde in 2010. We work with companies around the world — big and small — to create successful online experiences tailored to your customers' specific needs. Our sites are designed and built to be fast, secure, intuitive, and most importantly — to convert visitors into customers.

Our various web and WordPress products have been downloaded over 150,000 times and are used across thousands of sites globally. Choose Harmonic Design and know that you're in the best of hands.

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The Best Website Developer in Hamilton

Almost all of our projects come from referrals, which only happen when we have happy clients.

You are not security experts. You do not know how to manage and maintain a performant site. DNS records like A, CNAME, MX, TXT, DMARC, etc scare you. You do not know how to set up a host to enable a CDN, page caching, email servers and so on. So let us handle all of that for you.

We do what’s best for clients, which means we manage the site. It’s OK if you don’t want to keep a relationship with us, but once the site is out of our control, maintaining, updating, and securing, becomes your responsibility. We will not do any work on a site that is not on our Care Plan.

We want clients who value our guidance and expertise. Your website is the main marketing and sales hub for your business. Building and launching a website is just the first step. What happens next is far more critical. When an expert team adds SEO, PPC, content marketing, split testing, landing pages, lead magnets, and so on, great things happen to the business. A care plan is the base level of this relationship.

Learn more about our Care Plan or contact us below to get started!

Creating is easy when you love what you do

What We do

— Looking to learn more about us?

Get In Touch

— Need a website, plugin, or custom development?