Our team put together three demo websites for subcontractors in the building trades.
Every site says on the page that it is a design preview for a made-up company. The names, numbers and projects you see there are samples, and we did not build any of them for a client.
Crossdraft Mechanical plays the part of an HVAC and piping contractor. Scroll down its homepage and an animated crane moves with you, carrying modeled items. Visit the Crossdraft demo.

Our sprinkler example is Riser & Main Fire Protection. The sprinkler bulb glyphs are colored to match their rated temperatures, from 135°F to 286°F. Visit the Riser & Main demo.

Ampstead Electrical is our pretend commercial electrical sub, based in Dallas-Fort Worth. Its homepage includes a simplified one-line diagram of a typical data hall, marked as a sample. Visit the Ampstead demo.

All three are built around how a subcontractor wins work. They have sections for capacity, scopes or systems, sample projects, safety or track record, and schedule. Each has a "Send a bid invite" button. Crossdraft and Ampstead also have a prequal section.
We build websites for owner-run businesses. If you are weighing your options, we've written about website builders versus done-for-you sites and what a contractor website costs, and there is more in our articles.
If you want to talk through the AI tool or CRM you already use, Colin offers a free 30-minute AI consultation. You can book a time here or email hello@conduitsystems.org.
Photos on the demo sites are Pexels stock used under the Pexels License. Each site lists its photographers on its /credits page.
