We Build Beautiful, Custom WordPress Websites that Rank Well in Search.

We don’t just build websites. We create an online environment where customers can learn about your services, connect with your staff, and buy your product. By caring and learning about your business, we take the pain out of developing a website that tells your story and drives business.

Please Note:

While we are not inviting clients to visit our office in person at this time, we are still very much open for business.
Please call (518) 392-0846 or email [email protected]. Read more about how COVID-19 is affecting our business.

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Website Design and Development

Our technical knowledge, experience, professionalism and commitment ensure that the sites we build have good structure, quality content, an appropriate design, and the latest SEO techniques.

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Website Hosting and Maintenance

Reliable web hosting is a critical component of any website. It influences the speed at which your website loads, how often your site is off-line, and how safe your site is from hackers.

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Search Engine Optimization

We use on-site and off-site techniques to provide safe, logical, proven search engine optimization (SEO) strategies that help drive qualified traffic to your website.

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Email Marketing

Helping your clientele feel connected to your business is a good way to strengthen brand loyalty. Email marketing requires little money down and has low ongoing costs. You can start today.

If You Don't Have A Great Website, You're Losing Business.

Competition is fierce. Ranking high in Google takes more than a pretty picture. If you aren’t concentrating on good, strong copy, then you aren’t going to get found online. And with 77% of Americans owning a smartphone*, it’s vital that your website work equally well on any size device. 57% of internet users say they won’t recommend a business with a poorly designed website.

*2018 Pew Research Center *Google Mobile Playbook

See our FAQs Page

Mobile Friendly

Our sites look good and function well on all platforms because they are built from Day 1 with mobile in mind. Every site we build is mobile friendly and performs equally well regardless of the device on which it is viewed.

User Friendly

Our content management system means you can make changes to your new website quickly and easily.


If you’re looking to sell online, you want a partner who understands merchant accounts, payment gateways, shopping carts, shipping calculations and fulfillment methods. We’ve built many stores and sell online ourselves.

Voted Best

In 2016 and 2015 the Columbia County Chamber of Commerce and Columbia-Greene Media readers voted Trevellyan.biz Best Web Developer in Columbia County.

Here's How We Can Help

We know that as a small business owner, you wear many hats. You know that a strong website will help your business, but who has the time to build and then maintain it? We understand. That’s why we’re here. To begin, we take the pain out of building a website that tells your story and drives new business. Then we’ll work with you to ensure that the website is secure and kept up-to-date.

See Our List of Web Services
Paul Flint Attorney website development

“Working with Rob and Sue was a real pleasure. They had great ideas and vision for our new website throughout the design process. I am beyond satisfied with how it turned out and compliments on it continue to roll in. I would recommend Rob and Sue to anyone looking to build a modern professional website, without reservation.”

– Paul Flint, Flint Law Firm

Carolina House Restaurant website development

“A big thank you to Suzanne and Robert Trevellyan! Trevellyan.biz just recently won best web site designers for Columbia County through the Chamber of Commerce and we are so happy to be lucky enough to work with them. We love our new site!”

-Tammy Crawford, Carolina House

Insurance website redesign for MetzWood in Chatham, NY

“We used the Trevellyans for a large redesign of our MetzWood Insurance website. I recommend them very highly!”

– Matthew Wood, MetzWood Insurance

Website design and development studio

Articles and Tips for Improving Your Website, Business, and Graphic Identity

Welcome to the Trevellyan.biz Blog

Trevellyan.biz is a partnership. Suzanne + Robert Trevellyan. Style + logic. Creativity + reasoning. Right side + left side. She's the designer. He's the programmer. Together Trevellyan.biz offers everything advertising and I.T. in Columbia County NY and beyond. A...

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Is WordPress Secure?

WordPress is by far the most popular content management system in the world. At the time of writing, it powers almost 36% of the top 10 million websites and has over 63% of the CMS market. (W3Techs) With this in mind, is WordPress really secure? Is WordPress...

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