A garage conversion is one of the most effective ways to add livable square footage to your home without altering its existing structure. At Addition Los Angeles, we transform unused garages into stylish, comfortable, and fully functional spaces such as bedrooms, offices, studios, rental units, or entertainment rooms.
From insulation and framing to plumbing, electrical, flooring, and final finishes, our team handles every step with precision — ensuring your converted garage meets building codes, energy efficiency standards, and your vision for the space.
Why choose our garage conversion services?
Garage conversions require attention to structural reinforcement, insulation, ventilation, and a complete redesign of the space. We bring expertise, craftsmanship, and transparency to every project.
Complete Structural & Insulation Upgrades
We convert bare garages into conditioned, energy-efficient rooms with proper framing, drywall, insulation, and code-compliant materials.
Electrical, Plumbing & HVAC Integration
We install outlets, lighting, mini-split systems, plumbing lines, and ventilation to create a fully habitable space.
Custom Space Design
Whether you want a home office, studio, guest suite, gym, or rental unit, we tailor every detail to match your needs and style.
Full Conversion Management
We handle framing, electrical, insulation, drywall, flooring, finishes, and permit requirements for a smooth, stress-free build.
What we offer
Our garage conversion services deliver a fully finished, climate-controlled, functional room that blends seamlessly with your home inside and out.
- Full garage-to-room conversions
- Framing, insulation & drywall installation
- Electrical, plumbing & HVAC setup
- New windows, doors & flooring upgrades
- Complete interior finishing & painting
Before Conversion
Most garages begin with exposed framing, uninsulated walls, concrete floors, and no climate control — we fully prepare the structure for transformation.
After Completion
Your converted garage becomes a polished, temperature-controlled living space with new flooring, drywall, lighting, and a fully finished interior.
Service process
Our proven garage conversion process ensures clean execution, durability, and compliance with Los Angeles building codes.
Design, Planning & Permits
We design the new layout, plan all utilities, obtain permits, and ensure structural and code compliance before work begins.
Construction & Installation
We complete framing, insulation, drywall, electrical, plumbing, HVAC, flooring, and interior finish work.
Final Inspection & Detailing
We refine painting, trim, lighting, hardware, and complete a final quality inspection for a move-in-ready space.
Everything You Need to Know
Most garage conversions take 4–10 weeks depending on utilities, design complexity, and interior finishes.
Yes — structural work, insulation, electrical, plumbing, and HVAC all require city permits. We handle the entire permitting process.
Yes — we build guest suites, home offices, gyms, studios, and income-producing spaces that meet city requirements.
Project cost varies by square footage, utility additions, layout design, and interior finishes. We provide detailed, upfront estimates.
Absolutely — we design your converted garage to match your home’s existing style, structural flow, and finishes for a seamless transition.