A room addition is one of the most effective ways to expand your home’s usable space, increase comfort, and boost long-term property value. At Addition Los Angeles, we specialize in seamless, high-quality room additions—from new bedrooms and living areas to extended kitchens, home offices, and more. Our team manages every step with precision, ensuring your new space blends perfectly with your home’s existing structure and design.
Whether you're growing your family, upgrading your lifestyle, or maximizing the resale value of your property, we provide reliable construction, craftsmanship, and personalized solutions tailored to your needs.
Why choose our room addition services?
Every project is handled with care, thoughtful planning, and technical excellence. Our goal is to deliver a beautiful, functional space that feels natural to your home—never like an afterthought.
Skilled Craftsmanship
Our builders bring expert knowledge in residential structural work, ensuring durable, code-compliant additions.
Clear Communication
We keep you fully updated throughout the process, providing honest timelines and transparent project decisions.
Custom Solutions
Your new space is designed around your lifestyle—size, layout, finishes, and functionality are tailored to you.
Full Service Support
From planning and permits to construction and finishing, we handle everything start to finish.
What we offer
Our room addition services cover every phase of construction—structural framing, insulation, drywall, finishing, electrical, flooring, and more. Whether you're adding major living space or simply extending a single room, we deliver complete, dependable solutions.
- Bedroom, living room, and home office additions
- Kitchen extensions and open-concept expansions
- Garage-to-room conversions
- Foundation, framing, drywall, electrical, and finish work
Before Construction
We evaluate your existing structure and develop a detailed plan to ensure a seamless expansion.
After Completion
Your space is finished with precision—smooth drywall, clean transitions, and beautiful open layouts.
Service process
Our structured process ensures every phase of your room addition is efficient, organized, and stress-free.
Design & Planning
We create a design that balances structural needs, function, and aesthetics perfectly.
Timeline & Scheduling
We establish clear construction phases and projected completion milestones.
Material & Build Execution
Our team completes all structural work, insulation, drywall, electrical, and finish carpentry.
Everything You Need to Know
Most room additions take between 6–12 weeks depending on size, structural complexity, and city permitting timelines.
Yes. We carefully match structural lines, flooring, finishes, paint, and architectural style for a seamless integration.
Yes. Room additions require permits for structural, electrical, and sometimes energy code compliance. We handle all permit processing for you.
In most cases, yes. Our team works efficiently to minimize disruption, dust, and noise during construction.
Yes. Room additions typically offer strong ROI, especially extra bedrooms, expanded living rooms, and new functional spaces.