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C Hernandez Construction
Lic. #1106454 Β· Ceres, CA
Homeβ€ΊCitiesβ€ΊStocktonβ€ΊRoom Additions
Stockton, San Joaquin CountyΒ· 40 miles from Ceres

Room Additions in Stockton, CA

Expand your Stockton home with a permitted room addition. Bedrooms, family rooms, or full second stories β€” built and framed by a licensed contractor.

Get a Free Addition Estimate β†’(209) 241-3765
Lic. #11064545.0 β˜… GoogleFree EstimatesFully Insured

Room Additions in Stockton

Instead of moving, many Stockton homeowners are choosing to expand. A room addition is one of the best investments you can make in your home β€” it adds usable square footage, increases resale value, and lets you stay in the neighborhood you love. C Hernandez Construction builds permitted room additions throughout Stockton and San Joaquin County, handling everything from permit coordination to framing, drywall, and finish work. We're licensed (Lic. #1106454) and our work passes city inspections the first time.

What's Included

Master bedroom and bedroom additions
Family room and living area expansions
Second-story additions over existing footprint
Garage conversions to living space
Primary suite additions with private bathroom
Full permit coordination and structural engineering coordination
Why Stockton Homeowners Choose Us

Stockton has a wide range of housing stock β€” 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.

Room Additions in Stockton
Lic. #1106454 Β· Free Estimates
Licensed & Insured
Serving Stockton & Central Valley
Same-day response
No-obligation estimate
Get a Free Addition Estimate β†’ (209) 241-3765

FAQs β€” Additions in Stockton

Do you build room additions in Stockton?
Yes β€” we regularly build room additions in Stockton. We're based in Ceres, 40 miles away. Call (209) 241-3765 for a free site evaluation.
Do I need a permit for a room addition?
Yes β€” any structural addition to your home requires a building permit. We handle the permit application process and work with the city's building department through inspections and final sign-off.
How long does a room addition take?
A typical room addition takes 3–5 months from permit approval to completion, depending on size and complexity. A second-story addition may take longer due to structural requirements.
What does a room addition cost in the Central Valley?
A single-room addition typically runs $80,000–$180,000 depending on size, site conditions, and finish level. We provide free, detailed written estimates after a site visit.

See all services we offer in Stockton:

All Services in Stockton, CA β†’
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 β€” 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 Β· ADU Framing – Detached Unit
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Ceres, CA Β· License #1106454

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