SELLER’S BAY · SINCE 1998
Website Development
Website development shaped around your business, from customer-facing features to the systems behind them.
SELECTED RECOGNITION · 2024
Recognized for the work we do.
BUILDING FOR BUSINESS SINCE 1998
A better website starts with what your business needs.
Professional Website Development Services
Your website should help customers take action and make day-to-day work easier for your team. Seller’s Bay develops business websites, online stores and custom web applications around those goals.
Whether you need a new build, a feature added to an existing site or a more manageable content system, we help define the requirements and plan the work. Design, functionality and ongoing support belong in the same conversation.
Explore our web design agency services if you also need a new visual direction.
WHAT WE CAN BUILD
Website development shaped around your goals.
Choose the support you need, from a manageable business website to more specialized functionality.
WordPress development
Build a website your team can update, with reusable layouts and the features your business needs. Custom themes and plugins can address requirements beyond a standard setup.
eCommerce development
Create a clearer path from product discovery to checkout. Plan your catalog, payment and shipping requirements alongside the way you manage orders.
Custom PHP development
Extend an existing website or develop server-side features around a specific workflow. We define the requirements before choosing an implementation.
Custom web applications
Turn an idea into a scoped application, such as a customer portal, member area or business tool. Start with the essential features and a clear plan for future improvements.
Responsive interfaces
Make navigation, content and interactions work across screen sizes. HTML, CSS and JavaScript bring the visual design to life with attention to practical usability.
Website improvements & support
Improve an existing site, replace awkward workflows and keep the finished website maintained. Plan updates and ongoing care alongside development.
A STRONGER FOUNDATION
Built for the way people use websites today.
A modern website needs more than a fresh appearance. These priorities help shape the development brief and the testing plan.
Performance that supports real tasks
Loading speed, responsiveness and visual stability matter when people browse or complete a form. Core Web Vitals cover these areas through LCP, INP and CLS. Image sizes, scripts, fonts and hosting all contribute to the experience.
Accessibility from the start
Readable contrast, keyboard navigation, clear form labels and a logical page structure make a website easier to use. WCAG 2.2 provides a reference for accessibility requirements; any formal audit or conformance target should be agreed in the project scope.
Search visibility during a rebuild
Plan important URLs, redirects, headings, internal links and indexing settings before launch. Our SEO services can support a wider search strategy.
Maintainable systems
Choose supported software, sensible access permissions and a backup and update plan. Your team should understand how to manage content and where to get help after launch.
FROM IDEA TO WORKING WEBSITE
A clear development process.
Bring us your idea even if you do not yet have a technical specification. We’ll help you work out the practical next steps.
01
Define the requirements
Share your goals, audience, existing website and essential features. We turn the brief into a scope, priorities and an estimate.
02
Design & develop
Map the key journeys and build the agreed layouts and functionality. Review the work at defined stages so decisions stay connected to your goals.
03
Test & prepare for launch
Check key workflows, forms, links, responsive layouts and browser behavior. For a replacement site, review redirects and search settings as part of the launch plan.
04
Launch & maintain
Move the agreed build into production and plan ongoing support. Updates, backups and future improvements need an owner after the site goes live.
SELECTED PROJECTS
Websites built around real businesses.
Explore our work. Select a project to take a closer look.
Jamison Custom Corvette
Filtrabox
Arise Autism Center
W5 Outfitters
Mates Carpets
EJC Systems
Commercial Mechanical
TRC
CLIENT EXPERIENCES
What our clients say
Real feedback on our web design, development and ongoing support.
“We’re so satisfied with Seller’s Bay, LLC’s work that we contracted them again for SEO.”
President
Pat Technology Systems Inc
“Their customer service and the quality of their product were most impressive.”
Artist
TwoAvocadosSigns
“Great company to work with Step by step instructions to get your website / email and business needs up and running highly recommended”
Louisa Richardson
Google reviewer
YOUR QUESTIONS, ANSWERED
Website development FAQs
Get clarity on the platform, scope and support your project needs.
Which technologies do you work with?
Our development services cover PHP, HTML, CSS, JavaScript and WordPress, including WooCommerce. Existing projects may involve JavaScript frameworks such as React, Angular or Vue, or a CMS such as Joomla. We review the current system and requirements before agreeing the technology and scope.
Can you improve my existing website?
Yes. We can review the current website and discuss improvements to its functionality, content management or user experience. An initial review helps establish whether to extend the existing system or plan a replacement.
Will I be able to update the website myself?
We can plan an editable content system with reusable layouts and clear controls for routine updates. The level of access and handover should reflect the tasks your team will manage.
Can you develop an online store?
Yes. We develop eCommerce websites, including WooCommerce stores. Your catalog, checkout, shipping and integration needs help determine the best approach.
How much does website development cost?
Cost depends on the number of layouts, custom functionality, integrations, content and migration work. Request a project estimate with your goals and must-have features so we can discuss a suitable scope.
Can you help with app development or integrations?
We can discuss custom application requirements, including web applications and projects involving iOS, Android or cross-platform solutions. Share the users, systems and workflows involved so we can assess the requirements and agree an approach.
What happens after launch?
Agree who will handle updates, backups and future changes before the project ends. Our website maintenance packages and WooCommerce maintenance service provide options for ongoing care.
CONNECTED SUPPORT
Bring design and development together
Start with our web design services, explore custom PHP development for more specific requirements, or build an online store with our eCommerce website design services.
Explore all our digital marketing services →
For the surrounding site project, explore our web design services. We also offer PHP Development Services, WooCommerce Website Development and website management services for the relevant development and ongoing work.
LET’S BUILD YOUR NEXT STEP
Tell us what your website needs to do.
Share your current website, the features you need and your priorities. We’ll help turn them into a practical development plan.