C Hernandez Construction logo
C Hernandez Construction
Lic. #1106454 · Ceres, CA
(209) 241-3765Free Estimate
Home›Cities›Stockton›ADU Construction
Stockton, San Joaquin County· 40 miles from Ceres

ADU Construction in Stockton, CA

Build a permitted, rental-ready accessory dwelling unit in Stockton. C Hernandez Construction handles framing, coordination, and construction from start to finish.

Get a Free ADU Estimate →(209) 241-3765
Lic. #11064545.0 ★ GoogleFree EstimatesFully Insured

ADU Construction in Stockton

The demand for ADUs in Stockton has never been higher. California's streamlined ADU laws have made it easier than ever to add a detached unit, convert a garage, or build an attached suite on your Stockton property. C Hernandez Construction is a licensed general contractor (Lic. #1106454) based in nearby Ceres — we've built ADUs across San Joaquin County and know the permit process, setback rules, and inspection requirements in Stockton inside and out. Whether you want to generate rental income or house a family member, we'll get your ADU built right.

What's Included

Detached ADUs — standalone structures up to 1,200 sq ft
Garage conversion ADUs — fastest, most affordable option
Attached ADUs — addition to the main home with separate entry
Junior ADUs (JADU) — interior conversion up to 500 sq ft
Full permit coordination with the local building department
Licensed crew: framing, MEP rough-in, drywall, paint, finish
Why Stockton Homeowners Choose Us

Stockton has a wide range of housing stock — from 1920s craftsman bungalows in South Stockton to 2000s tract homes in the north. We're experienced working with older foundations and existing structures that need careful assessment before additions begin. We also know when to involve a structural engineer and when standard framing details are sufficient.

ADU Construction in Stockton
Lic. #1106454 · Free Estimates
Licensed & Insured
Serving Stockton & Central Valley
Same-day response
No-obligation estimate
Get a Free ADU Estimate → (209) 241-3765

FAQs — ADU in Stockton

Do you build ADUs in Stockton?
Yes — Stockton is one of our active service areas. We're based in Ceres (40 miles away) and regularly build ADUs throughout the region. Call (209) 241-3765 for a free site visit.
How long does an ADU permit take in Stockton?
California law requires cities to approve complete ADU applications within 60 days. Most cities in the Central Valley process standard applications in 4–8 weeks. We'll help you submit a complete package to minimize delays.
How much does an ADU cost in Stockton?
A detached ADU in Stockton typically costs $120,000–$250,000 depending on size, finishes, and site conditions. Garage conversions start around $65,000. We provide free, detailed written estimates after a site visit.
Can I rent out my ADU in Stockton?
Yes. ADUs can be rented as long-term rentals under California state law. Short-term rental rules vary by city — check Stockton's municipal code. A permitted ADU also adds significant resale value to your property.

See all services we offer in Stockton:

All Services in Stockton, CA →
Reviews

What Clients Say

5.0 on Google
6 verified reviews
ADU Framing – Detached Unit
ADU

"From start to finish it was a great experience. We looked at the plans and got the work done very efficiently — passed city inspections with no problem on the first try, which allowed the rest of the project to move forward. Great price too."

J
Jose Carmona
Verified Google Review
Modesto, CA · ADU Framing – Detached Unit
Ver reseña en Google

1 / 6

Ver todas las reseñas en Google
Free Estimate

Request a Free Estimate

Fill out the form and we'll get back to you within 24 hours with a free, no-obligation estimate.

Business Hours
Mon – Sat: 7:00 AM – 6:00 PM
Ceres, CA · License #1106454

Accepted: JPG, PNG, PDF · Or send via WhatsApp

We respond within 24 hours · No spam · No obligation