ADU Construction in Fontana & the Inland Empire
Pro Serv Builders builds detached ADUs, garage conversions, and attached additions throughout Fontana and the Inland Empire. Full permitting support, licensed trades, and finish quality that generates real rental income. CA License #1114360.
What We Do
- Detached ADU design and build — new construction from foundation to finish
- Garage conversion to ADU or JADU
- Attached ADU additions with separate entrance
- Full permit application support
- Foundation, framing, plumbing, electrical, and HVAC
- Full interior finish — kitchen, bathroom, flooring, paint
Service Areas
- ADU Construction in Fontana
- ADU Construction in Rancho Cucamonga
- ADU Construction in Ontario
- ADU Construction in Rialto
- ADU Construction in San Bernardino
- ADU Construction in Colton
- ADU Construction in Chino
- ADU Construction in Chino Hills
Related Services
📞 (855) 845-7378 | ✉️ proservbuilders@gmail.com