What to Look for When Choosing a Web Design Agency

Written by
Visions Team
on
May 20, 2025

Choosing the right web design agency can feel like a big decision, and that’s because it is. Your website is often the first place people interact with your brand, so it needs to look good, work seamlessly, and reflect who you are as a business.

Whether you’re starting from scratch or looking for a redesign, the agency you choose will have a lasting impact on your digital presence. So, how do you make sure you’re picking the right one?

Here are the key things to look for when choosing a web design agency, from skills and style to strategy and support.

1. A Strong Portfolio That Matches Your Taste

One of the first things to check is the agency’s portfolio. This gives you a feel for their style, quality of work, and the types of clients they’ve worked with.

Look out for:

  • A variety of industries (or experience in your sector)
  • Mobile-friendly, responsive designs
  • Clean, modern layouts
  • Creative use of typography, colour and imagery
  • Sites that are easy to navigate

Ask yourself: Do I like the look and feel of these websites? Could I imagine my brand fitting into their design approach?

An agency doesn’t need to have done something exactly like your project, but you should see signs that they understand the kind of aesthetic or functionality you’re after.

2. Strategy and User Experience Come First

Design should never be just about making things look pretty. A good web agency will start with your goals and audience in mind.

Look for signs that they:

  • Understand user experience (UX) and how people interact with websites
  • Ask about your business goals and target audience early on
  • Talk about things like user journeys, conversion paths, and content hierarchy
  • Use data or testing to inform their design decisions

If an agency jumps straight into the visual side without discussing strategy, that’s a red flag. A beautiful website that doesn’t meet your needs won’t bring results.

3. A Transparent and Collaborative Process

The best results come from collaboration. You should feel like your agency is working with you, not just for you.

Ask potential agencies:

  • How do you manage communication during the project?
  • Will I have a dedicated point of contact?
  • What’s your process for revisions and feedback?

A good agency will explain how they manage timelines, gather your input, and keep things moving. Avoid places that leave you in the dark or make it hard to give feedback.

4. A Clear Understanding of Web Development

Design and development should go hand-in-hand. Make sure the agency has a strong technical team, or partnerships in place, to build the site once it’s designed.

Look for:

  • Experience with modern platforms (WordPress, Webflow, Shopify, etc.)

  • Custom development when needed (not just templates)

  • Clean, scalable code and performance-optimised builds

  • A strong focus on responsive design across all devices

Bonus points if they can explain technical bits in plain English, that shows they understand it deeply and respect your understanding too.

5. Focus on SEO and Performance

A website that looks stunning but doesn’t get found in search isn’t much use. Good agencies build SEO and speed into their process from day one.

Ask how they handle:

  • Page speed optimisation

  • SEO basics like metadata, headings and alt tags

  • Mobile responsiveness

Even if you’re planning a full SEO campaign later, the foundation should be built into the website structure from the start.

6. Testimonials and Long-Term Relationships

Good agencies have happy clients who stick around.

Look for:

  • Testimonials on their website or Google/Clutch reviews

  • Case studies that explain not just what they did, but what results they achieved

  • Ongoing partnerships with brands beyond launch

If past clients are praising the agency’s communication, reliability and support, that’s a very good sign.

7. Post-Launch Support and Maintenance

A website isn’t finished once it goes live. There will be updates, tweaks, and possibly future phases of growth. Ask what kind of aftercare they offer.

This might include:

  • Website hosting or security monitoring

  • Regular backups and plugin updates

  • Quick fixes if something breaks

  • Ongoing design or marketing support

You don’t want to be left stranded once the site is live, a good agency will help you keep things running smoothly.

8. A Team You Actually Like Working With

Last but not least, choose a team you feel comfortable with. You’re going to be in touch with them a lot over the course of the project, so you want people who are easy to talk to, listen well, and get excited about your ideas.

Trust your gut. If something feels off in early conversations, it might not be the right fit.

Conclusion

Choosing a web design agency is more than just picking a team that can build you a website — it’s about finding a partner who understands your goals and brings your vision to life in a way that works for your audience.

Look beyond the visuals. Focus on how they think, how they communicate, and whether they’re genuinely invested in helping your business succeed.

When you find the right agency, the process should feel exciting, collaborative, and, most importantly, built around your users.