ADU & Construction Services in Torrance
CCS Inc. provides expert ADU construction, remodeling, and building compliance services to homeowners in Torrance, Los Angeles County.
South Bay
Los Angeles County
90501-90510
ADU Construction in Torrance
Torrance's excellent schools, low crime rate, and South Bay lifestyle make it a premium rental market. ADUs here attract long-term quality tenants willing to pay above-market rents.
An Accessory Dwelling Unit (ADU) is a secondary housing unit built on your existing residential property. Whether you want to generate rental income, house a family member, or increase your property value, CCS Inc. handles everything from design and permits to construction and final inspection.
145,000
Population
$950,000
Median Home Value
High
ADU Demand
500+
ADUs Built by CCS
Zoning & Permits
Torrance has its own building department with a dedicated ADU process. The city has been supportive of ADU development in residential zones.
Most Requested Service
High-quality detached ADUs designed to attract premium South Bay renters, with coastal-inspired finishes.
Neighborhoods We Serve in Torrance
We provide construction services throughout Torrance, including: Old Torrance, Walteria, Seaside, Hollywood Riviera, South Torrance.
Our Services in Torrance
ADU Construction
Detached, attached, garage conversions, and Junior ADUs (JADUs). Full design-build from concept to move-in ready.
Garage Conversions
Transform your existing garage into a legal, permitted living space. The most cost-effective way to add an ADU.
Home Remodeling
Kitchen and bathroom remodels, room additions, and whole-home renovations with licensed contractors.
Building Compliance
Code violation resolution, unpermitted work legalization, and permit expediting services.
Permit Assistance
We handle the entire permitting process - plan check, corrections, inspections, and Certificate of Occupancy.
Construction Consulting
Expert guidance on feasibility, budgeting, timelines, and navigating local building department requirements.
Ready to Start Your Torrance Project?
Get a free consultation with our team. We'll assess your property, discuss your goals, and provide a detailed estimate.
Schedule Free Consultation (323) 405-8909Free Property Tools
Use our free online tools to research your Torrance property before starting your project.
Latest ADU & Construction Resources
Stay informed with our latest guides on ADU laws, costs, and construction in Los Angeles County.
Rebuilding After the LA Wildfires: ADU Rules & Fire Rebuild Permits
What homeowners need to know in 2026
Complete Guide to California's 2026 ADU Laws
AB 462, AB 1154, SB 9, and SB 543 explained
How to Legalize Unpermitted Work Before Selling
2026 guide for Los Angeles homeowners
Tariffs & Construction Costs in 2026
What to budget for ADU and remodeling projects
Frequently Asked Questions - ADUs in Torrance
Can I build an ADU on my property in Torrance?
Most residential properties in Torrance are eligible for at least one ADU under California state law. Use our free ADU Eligibility Checker to instantly verify your property's eligibility, or contact us for a detailed assessment.
How much does it cost to build an ADU in Torrance?
ADU costs in Torrance typically range from $150,000 to $400,000+ depending on size, type, and finish level. Garage conversions start around $100,000-$180,000, while new detached ADUs range from $200,000-$400,000. Use our ADU Cost Calculator for a personalized estimate.
How long does it take to build an ADU in Torrance?
The typical timeline is 8-14 months from design to move-in. This includes 2-4 months for design and permitting, and 4-8 months for construction. Garage conversions are generally faster at 4-8 months total. Check our Permit Timeline Estimator for processing time estimates.
Do I need a permit to build an ADU in Torrance?
Yes, all ADUs require building permits. CCS Inc. handles the entire permitting process for you, including plan preparation, submitting to the building department, managing plan check corrections, scheduling inspections, and obtaining the final Certificate of Occupancy.
What is the maximum ADU size allowed in Torrance?
Under California law, detached ADUs can be up to 1,200 sqft regardless of lot size. Attached ADUs can be up to 1,000 sqft or 50% of the existing home's floor area (whichever is less). Junior ADUs (JADUs) are limited to 500 sqft within the existing structure. Use our Zoning Lookup to check your specific property.
Let's Build Your Torrance ADU
Over 500 ADUs built across Los Angeles. Licensed, insured, and rated 5.0 on Yelp. Get started with a free consultation.
Get Started Today Contact Us