Landeros & Sons is a licensed general contractor with 30+ years of Inland Empire experience — specializing in ADUs, garage conversions, kitchen & bathroom remodels, and room additions. One family. One standard.
CSLB Lic. #1158371 · Licensed & Insured · Open 7am–9pm
Tell us where you are — we'll walk your lot and give you a straight answer, even if it's "don't build."
Prefer to talk? Call or text (909) 208-8655
Rental income, family housing, home offices. Design, permits, and construction — start to finish. Fees waived under 750 sq ft in most cities.
See ADU costs & timeline → Baths from $15k · Kitchens from $30kThe two rooms that change how your home lives — and what it's worth. Honest quotes, clean jobsites, real schedules.
See remodel pricing → Room additions · second storiesGrowing family? Add the space instead of moving. We design and build additions that look original to the house.
Explore additions → Insurance claims welcomeDamage from a leak or fire? We rebuild it right and work with your insurance claim. Call us before you sign anything.
Call (909) 208-8655 →Tell us what you're dreaming about — or text a photo of your garage or yard.
We come out, measure, and give you a straight answer with real numbers.
We handle drawings and the city. ADU permits are approved in ≤60 days by California law.
Our family on your job — clean site, real schedule, work we put our name on.
We built this company fixing our neighbors' homes — and we still take care of repairs for our customers and community. Drywall, doors, fixtures, fences.
Call, text, or send the form — we usually respond within the hour, 7am–9pm.