Design & usability 7 min read · published September 20, 2026 · updated September 20, 2026

What photos should you use on a contractor website?

Wail Saidani Wail Saidani Founder of DevDream
Summarize this article with: Claude ChatGPT Perplexity Le Chat Grok
Illustration: a giant camera in a carpentry workshop
Illustration created for this guide, without representation of a real jobsite.

On a contractor website, photos should show your completed work, finishing details and the person who will visit the customer. Prioritize a wide view, a clear detail shot and before-and-after photos taken from the same position. A good photo answers a customer's question before they even call you.

You probably already have the material in your phone. The real work is choosing what deserves a place on your site. Here is the selection that I recommend, with a method for preparing your next shots.


Which photos should you choose as a priority?

Start with images that explain your work: the result, its context and a detail showing your skills. Add a natural portrait so visitors know whom they will meet. A gallery of nearly identical shots does not help them choose. Each photo should add something new.

Illustration: choose an overall view, a detail and a professional gesture
Educational illustration: a wide view, a detail and the professional at work. No actual customer projects are shown.
PhotoVisitor questionUseful location
Completed workIs this the result I'm looking for?Homepage and service page
Finishing detailDoes the work look neat?Project description
Comparable before-and-after photosWhat have you transformed?Project gallery
Portrait at workWho will come to my house?Company presentation
Intermediate stageHow did you do it?Explaining a job

For a painter, photograph the wall-to-ceiling edge. For a tiler, show a cut around an obstacle. For a plumber, show an accessible installation and its connections. A work-in-progress photo can explain what will disappear behind a wall; it does not, on its own, prove code compliance.

"Users ignore generic stock photos of people." Jakob Nielsen, web usability specialist, in Photos as Web Content, 2010.

How can you choose an image that works on a phone?

Choose a photo for the space it will occupy. An attractive full-screen image can become unclear when cropped on a phone. Keep the subject visible and the text readable. This matters especially for the hero image, which is often wider on a desktop than on mobile.

Two examples visible in the DevDream portfolio show different compositions:

  • HIB Construction: the text occupies the left, while the house remains visible on the right. The framing separates the message and its setting.
  • EGN Rénovation: the text is centered, surrounded by building facades. The central clear area preserves its readability.

These observations come from the portfolio previews reviewed for this article. They describe the composition without claiming to establish the photos' origin or measure their effectiveness. The right framing depends on the text that must live next to it.

Before sharing your images, leave space around the subject. Take landscape and portrait versions, then view them at phone size. If a finishing detail disappears or a face is cropped, change the photo selection before redesigning the entire layout.

Your completed projects deserve a clear place on your website. 5.0/5 on Google · 16 reviews
Let's talk

How do you create an honest, readable before-and-after?

Photograph the starting condition, then return to the same position after the work. Keep the phone height, orientation and lighting as similar as possible. Visitors should see what your work changed, without wondering whether the difference mainly comes from cropping or a filter.

  1. Locate your shooting point: door frame, wall corner, floor marker.
  2. Clean the lens and keep the vertical lines straight.
  3. At the end, remove the elements that hide the result, without artificially modifying the finishes.
  4. Add a caption naming the actual work and materials used.

The caption turns a pretty photo into an understandable example. Explain what you did, in which town if naming it is permitted, and which constraint you solved. Mention a budget or deadline only when it is verified and useful.

For each caption, record the work type, materials installed and difficulty resolved. Name the town only with permission. Keep the original files so you can crop them differently for a future page.


How to keep images sharp without slowing down the site?

Keep the originals and publish copies sized for their display. A thumbnail does not need the same file as a large image. Compression reduces file size; a visual check confirms that it preserves the details you want to show. Ask your website provider to do both.

Good to know

In its documentation updated on August 7, 2025, Google indicates that the WebP format produces files 26% smaller than PNG without loss, and 25-34% smaller than JPEG at comparable quality using the study's measurement. These comparisons do not guarantee the savings for a particular photo or an equivalent improvement in loading time.

  • Request multiple image sizes so the phone loads a suitable version.
  • Check joints, textures and small finishing details after compression.
  • Add alternative text: a description used by accessibility tools.

A description such as "Sink cabinet connections after replacement" explains the image. Repeating your trade and ten city names does not. Google recommends placing images near relevant copy and giving files descriptive names.

A clear photo with an explanation is more useful than a large, unexplained gallery. These choices are part of the preparation of a professional website, just like the texts. To plan the whole thing, also consult the budget for a site for contractors.


What questions come up before publishing your photos?

Common questions concern equipment, permission and a lack of completed projects. Start simply, but clearly explain what each image represents. The answers below discuss the French context of the original article; check the rights applicable to your situation before publishing.

Yes, if the images are sharp, sufficiently bright and taken without distorting the volumes. Start with your phone; consider a photographer if conditions or presentation needs warrant it.

For an identifiable person, obtain permission covering the intended use. In France, Service-Public explains that agreeing to be photographed does not by itself authorize publication. See French image-rights rules. For a private jobsite, also agree with the customer on what can be shown and remove personal information.

Yes, to illustrate an explanation if you identify it as generated. No, to present it as a project you delivered: it does not prove your work. The two illustrations here are educational and do not represent actual client projects.

Show your portrait, work process and projects whose context you can explain honestly. Clearly label a practice exercise or personal project. Never borrow another company's work to fill a page.


What should we prepare for the next update?

Prepare a small folder where each image has a clear purpose: showing, explaining or introducing. Include the context and retain the relevant permissions. Layout becomes easier when the selection already answers customer questions.

QuestionKey pointMistake to avoid
What to show?Result, detail, real personMultiple views without new information
How to frame?Allow for text and mobile croppingA subject cropped out on mobile
What to transmit?Original files and verified captionsRepeatedly recompressing an image

Open your latest project folder and choose the photo that best explains your work, even if it is not the most dramatic. If you want to organize these images into a website, let's talk about your project.

Portrait of Wail Saidani, founder of DevDream
Published September 20, 2026 · updated September 20, 2026 Wail Saidani

Founder of DevDream, a web and AI workshop for contractors and small businesses in Villeneuve-la-Garenne, near Paris, France (92). I build websites that present your business and completed projects.

Follow me on LinkedIn →

A question about your project?

An initial discussion to clarify your needs and the elements to prepare.

Discuss my project →