Custom Home Building in Fontana, CA

Yes, we build custom homes on existing lots throughout Fontana and the surrounding Inland Empire area. Bring us your lot details and we will walk you through what the build involves.

We serve Riverside, Rancho Cucamonga, Upland, Jurupa, Highland, and Monrovia in addition to Fontana. If your lot is in one of these areas, we can help.

A custom home is designed around your specific needs, not a pre-set floor plan. You control the layout, room sizes, and finishes from the start.

We manage the full build process for custom homes in Fontana, from site preparation through final finishes. You work with one team throughout the entire project.

Fontana's hot summers and Inland Empire soil conditions affect structural and material choices throughout the build. Accounting for these factors from the start helps your home perform well long term.

Call Castillos Construction Services to discuss your lot, your plan, and what the build will involve. We serve both Rancho Cucamonga and Upland as part of our regular service area.