Website Design
& Development

Harmonic Design is an internationally recognized web design and development agency located in Hamilton, Ontario πŸ‡¨πŸ‡¦

8000+ happy customers
5β˜… WordPress rating
HD Quiz: WordPress Quiz Maker

HD Quiz πŸ™‹

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 πŸ’°

ulitmate eCommerce solution

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

HDForms: WordPress form builder

HDForms βœ‰οΈ

create powerful forms

HDForms is a visual contact form builder with a focus on streamlining form creation and beautiful design.


what we do

β€” Just a taste of what we can offer

Harmonic Design is more than just web design and development. Located in Hamilton, Ontario, we've worked with companies around the world - big and small - to create successful online experiences tailored to their 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 products have been downloaded over 100,000 times and are used across thousands of sites globally. Choose Harmonic Design and know that you're in the best of hands.

Website Design & Development

Our website design and development services allow us to work closely with you to design a website that is as functional as it is beautiful. Not only are our sites custom designed and built to satisfy your customers' needs, but the backend admin area is custom designed and developed for your needs as well.

With Harmonic Design, managing the content of your site is not only easy and intuitive, but powerful as well. No longer will you suffer from the dreaded technical debtTechnical debt (also known as design debt or code debt) refers to the cost of additional rework caused by choosing an easy or limited solution instead of using a better approach. because we build our systems using the right technology stack for the job while ensuring that the site is modular in design so that future updates and changes don't need to be "Frankensteined".


Selling goods and services online has become a crowded market with many leading services in the space such as Shopify, Square, and WooCommerce - and the truth is that if you are a small business just trying to get something up and your foot in the door, then these services can be pretty great!

But what do you do when your needs inevitably surpass the capabilities of what these services allow you to do? How do you make any changes to the functionality or customer flow using these services? How do you differentiate your site and business from the potentially millions of competitors?

HDCommerce is our very own custom built eCommerce solution for WordPress. With HDCommerce, your site will be lightning fast, secure, and designed to convert visitors into customers.

Unlike competing services, every single aspect of HDCommerce can be customized to your specific needs allowing us to control everything down to the individual micro-interaction.

Mobile & Web Apps

Back in 2013, mobile users finally caught up with desktop users to match them in internet use. Now mobile devices are what the majority of us use to access the internet and get our information. Because of this, it is more important than ever to ensure that you are offering the best experience possible for users on smartphones and tablets.

We operate on a mobile-first design philosophy which not only provides the best possible experience for your users but even offers a nice bump in search engine rankings.

With the advent and proliferation of PWAsA PWA is a Progressive Web App. It allows a website to be installed just like an app, and can be uploaded to the Google Play and Apple App Stores, native mobile apps are more accessible than ever before to businesses and startups of all sizes. If it can be built on the web, then we can package it as a native mobile app. We even built a full video game called Emoji Defender that you can play (mobile only).

SEO and Marketing

An SEO walks into a bar, tavern, pub, saloon

β€” an old SEO joke

Having a beautiful website doesn’t mean much if no one ever gets to see it. Harmonic Design always builds our sites using the latest On Page SEO standards to help your website rank right out of the box. Learn more about SEO here.

Consulting: We will perform a full audit of your existing site to see where optimizations can be made as well as perform a competition analysis so that you can know where your top online competition stands and get a general idea of what needs to be done to outperform them.

On Page SEO: We will modify the code and content of your website to allow search engines to better index and understand your business as it relates to what customers are actually searching for.

SEO Campaign: We will design a custom monthly search engine optimization campaign tailored to your budget and target goals. These campaigns include creating high quality and relevant backlinks, as well as ongoing content generation.

Adwords: We will create and manage an optmized Google Adwords campaign to generate relevant traffic and leads to your website.

creating is easy when you love what you do

Harmonic Design Porfolio item
Harmonic Design Porfolio item
Harmonic Design Porfolio item
Harmonic Design Porfolio item
Harmonic Design Porfolio item
Harmonic Design Porfolio item
Harmonic Design Porfolio item
Harmonic Design Porfolio item
Harmonic Design Porfolio item

get in touch

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Harmonic Design is a web design and development company located in Hamilton, Ontario. You can contact us any time via our social media pages or the form below.

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