Oshawa is not just a line on a service-area map for me. I grew up there and lived in the city for more than 25 years before moving east to Belleville. I know Durham, I know how much it has changed, and I know what a local customer expects the moment a business website loads.

I'm Corby Wenzelbach, a full stack designer and developer with over a decade of experience, from straightforward local business websites through to membership systems serving national organizations. If you are searching for web design in Oshawa, a web developer in Ajax or Pickering, or technical SEO support for a Durham Region business, this is what I do.

Web Design and Development for Oshawa & Durham Businesses

Durham is growing fast, and the websites need to keep up. Trades, clinics, shops, professional firms, and the new builds going up everywhere all need a site that earns its keep. Here's where most of my Durham Region work lands.

  • Lead-focused business sites for Oshawa, Ajax, and Pickering companies
  • Ecommerce stores with proper payments and inventory you control
  • Custom web applications and membership platforms built around your operation
  • Rebuilds for Durham businesses that have outgrown a template or a builder
  • Technical SEO and speed improvements for sites that are not getting enough qualified traffic

Built properly, not forced into a builder when a custom approach makes more sense. Faster pages, stronger search performance, and fewer maintenance headaches. If WordPress or Shopify is the right tool for your situation, I'll build it there and explain why.

The Durham Industries I Build For

Durham's economy has shifted a long way from the single-employer town it used to be, and the range of businesses here now is genuinely wide.

  • Automotive and industrial supply. Business-to-business sites where the visitor is a buyer doing research, not a shopper browsing. Specifications, capability statements, certifications, and a quote request form usually matter far more than an online checkout.
  • Trades and home services. Ajax, Pickering, and Clarington have a lot of new housing and a lot of contractors chasing the same work. The site that wins is the one that loads fastest on a phone and makes the service area unmistakable.
  • Health and dental clinics. Practices where new patient intake, forms, and clear location and hours information do the heavy lifting.
  • Durham College and Ontario Tech ventures. Early-stage companies that need something they can launch quickly and change fast as the product changes. I keep the first version deliberately small so you are not paying for features before anyone has asked for them.
  • Retail and hospitality. Independent businesses in downtown Oshawa, Pickering, and Port Perry competing with chains that have far bigger marketing budgets.

Competing With Toronto Firms in Local Search

A common worry from Durham businesses is that Toronto competitors will always outrank them. In local search that is rarely true, because local relevance is something a national competitor cannot fake.

A Toronto agency cannot credibly target "emergency plumber Oshawa" the way an Oshawa plumber can. What actually decides local rankings is a set of things entirely within your reach: genuine service-area pages rather than a list of city names stuffed into a footer, a Google Business Profile that is properly filled out and kept current, real reviews from real customers, fast mobile pages, and content that speaks to a Durham customer instead of to everyone.

I build the on-site half of that and show you how to run the rest. Neither half works alone.

Working With the Person Who Builds It

With me, the person planning the project is the person building it. You get direct communication, clear decisions, and a site built by the developer responsible for the result. Most of the back-and-forth happens over video, which keeps the process efficient, and Oshawa is about an hour from Belleville when a project warrants meeting in person.

The process itself is simple and predictable, in the best way. We talk goals and budget, I tell you what's actually worth doing, then I design it, build it, and ship it. No mystery fees, no unclear revision loop, and no project that drifts without a reason. Every Durham build has the technical SEO baked in from line one, so the search foundation comes standard rather than as an upsell later. If you want the full picture on budgeting, read what drives the cost of a website.

Recent Work

A sample of the platforms I've built and maintain for organizations across Canada.

Durham Region Questions

You are based in Belleville. Why hire you for an Oshawa project?

Because I grew up in Oshawa and lived there for over 25 years. I know Durham, I know how the region has changed, and I know what a local customer expects when they land on a business website there. The drive is about an hour when a project warrants meeting in person, and the rest runs over video calls.

Do you work with Ajax and Pickering businesses too?

Yes. Ajax, Pickering, Clarington, and Bowmanville are all part of the same service area. Durham is one market in practice, even if the municipal boundaries say otherwise.

Can you help an automotive or industrial supplier?

Yes. Business-to-business sites in the supply chain have different priorities than consumer sites: technical specifications, capability statements, certifications, quote request forms, and sometimes a parts or product catalogue. The audience is a buyer doing research, not someone browsing, and the site should be built for that.

How do I compete with bigger Toronto firms in search?

By being more specific than they are. A national competitor cannot credibly target "emergency plumber Oshawa" the way an Oshawa plumber can. Local search rewards genuine local relevance: proper service-area pages, a well-maintained Google Business Profile, real reviews, and content that speaks to Durham customers rather than to everyone.

Do you work with Durham College or Ontario Tech spin-offs?

Yes. Early-stage ventures usually need something that can launch quickly and change fast as the product changes, which is a different build from a settled business site. I will keep the first version deliberately small so you are not paying for features before you know anyone wants them.

Let's talk about your Durham Region project

Have a project in mind, or need a professional opinion on what is worth doing first? Reach out. I work with Durham Region businesses of every size and will tell you straight what fits your budget and goals.