We help you plan the layout, size, and design that fits your property and budget.
Full permit management. We handle all the city paperwork so you do not have to.
Solid, code-compliant framing as the foundation of your ADU.
Drywall, flooring, kitchen, bathroom, paint — move-in ready from day one.
We handle the entire process — from the initial design consultation and city permit submission, through foundation, structural framing, plumbing rough-in, electrical rough-in, insulation, drywall, flooring, kitchen, bathroom, and all final finishes. When we hand you the keys, your ADU is fully move-in ready and legally permitted by the city.
Our ADUs are built to California's Title 24 energy standards and all applicable local building codes. We specialize in detached ADUs, attached ADUs, and garage conversions. Every project includes a free on-site consultation so we can evaluate your property and give you an honest estimate. Licensed Lic. #1106454. Serving Ceres, Modesto, Turlock, Salida, Riverbank, and Patterson.
Call or message us. We visit the site and give a detailed, no-obligation estimate.
We agree on scope, timeline, and materials. Permits handled when required.
Our crew gets to work. Professional, on schedule — we do not leave until it is right.
A detached ADU typically takes 4–8 months from permit approval to completion, depending on size and complexity.
Yes. We serve Ceres, Modesto, Turlock, Salida, Riverbank, and Patterson.
We build detached ADUs, attached ADUs, and garage conversions. Contact us for a free consultation.
Yes. ADUs can be rented in California. We build them to meet all habitability and safety codes.
Real reviews from real clients across the Central Valley.
C Hernandez Construction built an ADU on my property and the result is incredible. They handled every permit, kept me updated throughout the project, and the finish quality is top-notch. The unit was ready on time and is already rented out. 100% recommend them for any ADU work.
Excellent contractor. Very professional and clean work from start to finish. They built a full ADU on my property in Modesto and exceeded my expectations. Carlos and his crew were always on time, communicated well, and delivered a beautiful unit. Highly recommend.
We serve Ceres, Modesto, Turlock, Salida, Riverbank, and Patterson. Licensed, insured, and ready to build.
Licensed · Insured · Central Valley CA · Lic. #1106454
