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How to Use Testimonials and Case Studies on Your Website

October 25, 2026

How to collect testimonials that actually persuade, where to put them on your site, and how to turn one good project into a short case study.

"Great service! Highly recommend!"

It's nice to get. It's also not very convincing to the next person who reads it.

Most small business websites have a testimonials section that looks like this: a handful of short, glowing, interchangeable quotes, usually on one page that few visitors ever open. They're not doing much harm, but they're not doing much selling either.

Testimonials and case studies can be some of the most persuasive content on your site. They just have to be specific, and they have to be where people are making decisions. This post covers how to ask for testimonials that say something, where to put them, and how to turn one good project into a short case study.

Why "Great Service!" Doesn't Persuade Anyone

A testimonial's job is to answer the doubts a potential customer has before they call. Those doubts are specific:

"Great service!" answers none of them. It's also the kind of line any business could put on its site, so readers discount it.

Compare that with an example of what a stronger one looks like:

"Our furnace died on a Friday night in January. Mike called back within an hour, was here first thing Saturday, and walked me through exactly what had failed before he touched anything. The final bill matched what he quoted on the phone."

That one answers three doubts at once: responsiveness, honesty about price, and how he treats customers. It describes a real situation the next reader might be in. And it sounds like a person, because it is.

The difference isn't a happier customer. It's that she was asked better questions.

How to Ask for a Testimonial That Says Something

Most testimonials are vague because the request is vague. "Would you write us a testimonial?" puts all the work on the customer, so they write the first nice thing that comes to mind.

Instead, ask two or three specific questions. Send them by email or text, or ask them in a short conversation and write down the answers yourself (then send it back for their approval).

Questions that work well:

You won't use every answer. Pick the most specific two or three sentences and shape them into a short testimonial, keeping the customer's own words as much as possible.

When to ask

The same rule applies here as with Google reviews: ask when the customer is happiest, usually right after the job is done and they've seen the result. Our post on how to get more Google reviews covers how to build that ask into your routine. In fact, the two requests work well together. Ask for a Google review first, and for customers who go into detail, ask if you can also use their words on your website.

Permission, names, and photos

Always get permission before you publish someone's words on your site, and keep a record of it. An email reply saying "yes, you can use that" is enough for most small businesses.

Then ask how they'd like to be identified. Full name, first name and last initial, a business name, or a town are all options. The more real the attribution, the more believable it is, but respect what the customer is comfortable with.

A photo of the customer, or of the finished work, adds a lot of credibility. Ask, but don't push.

And of course: only publish real testimonials from real customers. Never write them yourself or edit them so heavily that they no longer say what the customer said.

Where Testimonials Belong on Your Site

The most common mistake is putting all your testimonials on one "Testimonials" page. Visitors rarely go looking for that page. They read proof when it's in front of them, next to the claim it supports.

Better places for testimonials:

A dedicated testimonials page is fine to have as well. Just don't let it be the only place they live.

A simple rule: put the proof right before you ask for something. Before the "Book a call" button, before the contact form, before the phone number.

Turning One Good Project Into a Short Case Study

A testimonial is a few sentences. A case study tells the whole story of one job, and for higher-ticket services it can be the most persuasive page on your site.

It doesn't need to be long or formal. A good small business case study is usually 300 to 600 words and follows a simple structure:

  1. The customer and the situation. Who they are (with permission) and what problem they came to you with.
  2. What made it tricky. The constraint, the deadline, the thing that went wrong before, the budget limit. This is what makes the story interesting and shows your expertise.
  3. What you did. The approach, in plain language. A few key decisions and why you made them.
  4. The result. What changed for the customer. Use real numbers if you have them and the customer is comfortable sharing them.
  5. The customer's words. A short testimonial from the same customer ties it together.

Add before and after photos if your work is visual.

You don't need many. Two or three solid case studies covering your main services are enough to make a real difference, and they give you material for social posts, sales conversations, and proposals too. A satisfied customer whose story is told well also tends to share it, which is one more way your website can bring in referrals.

Which projects make good case studies?

Look for jobs that are:

The perfect, easy job often makes a weaker case study than the one where something went sideways and you handled it well.

The Short Version

  1. Ask specific questions, not "will you write us a testimonial?"
  2. Get permission, and let the customer choose how they're identified
  3. Put testimonials next to the decision they support, especially on service pages
  4. Turn your best projects into short case studies with a clear before, during, and after
  5. Only ever use real words from real customers

If you'd like help figuring out where proof would do the most work on your site, or building out service pages and case studies that actually bring in calls, book a call and we'll talk through it.