RS Construction provides professional ADU construction in Southern California, helping homeowners solve space limitations while increasing property value. With over 20 years of experience, our team builds accessory dwelling units that are functional, code-compliant, and designed for long-term use. Whether you need extra living space for family or want to generate rental income, we guide you through every step of the process. Call (562) 746-8372 to discuss your property and explore your options.
Why Choose Us for ADU Construction in Southern California?
- Local ADU Knowledge: We understand Southern California zoning laws, city regulations, and permit requirements, helping you avoid delays and costly mistakes.
- Clear Planning and Communication: You always know what is happening next, including timelines, costs, and construction stages.
- 20+ Years of Experience: Our experience allows us to build ADUs correctly, safely, and with long-term durability in mind.
Our ADU Construction Process
- Evaluation and Design: We review your property, understand your goals, and design an ADU that fits your space, needs, and budget.
- Permits and Approvals: Our team prepares plans and manages the entire city approval process to reduce stress and save time.
- Construction and Delivery: We complete construction with precision, keep you informed, and deliver a move-in-ready ADU.
Benefits of Our ADU Construction in Southern California
Building an ADU is a practical solution for homeowners who need more space or additional income. Our ADU construction services focus on solving real problems while maximizing the potential of your property.
- Rental Income Potential: An ADU can generate consistent income to help cover mortgages, expenses, or long-term savings.
- Flexible Living Space: ADUs work well for family members, guests, home offices, or long-term tenants.
- Higher Property Value: Adding an ADU increases usable square footage and strengthens resale value in competitive markets.
Frequently Asked Questions
- What is an ADU? An ADU is an independent living unit built on the same property as a primary home, including its own kitchen, bathroom, and entrance.
- Do ADUs require permits? Yes. Every ADU must be approved by the city. RS Construction handles permits and inspections for you.
- How long does ADU construction take? Timelines vary by design and city approvals, but most projects take several months from permit approval to completion.
Ready to Start Your ADU Construction? Let’s Talk!
If you are ready to add space or income to your property, RS Construction is ready to help. Ask your questions through our questions page, request a quote using our contact form, or call (562) 746-8372 to speak directly with our team.
Related Service
- Residential Renovations – Improve kitchens, bathrooms, and living areas to increase comfort and home value.
- Commercial Construction – Build or upgrade commercial spaces with professional planning and execution.
- Commercial Tenant Improvements – Optimize office and retail interiors for better functionality and appearance.




