A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateTrusted Garage Conversion Contractor for Los Angeles Homeowners
Most Los Angeles garages weren’t built for living. They were built for cars, storage, and a workshop that never quite happened. Converting one into a bedroom, rental unit, or full ADU means dealing with foundation issues, electrical panels that can’t handle the load, and a permitting process that confuses even experienced homeowners. That’s where we come in. Lodgewick ADU Los Angeles, led by Russ Delmar, has specialized in garage conversions across Los Angeles since 2010 as part of the Kingswell family of home-service companies, and we serve as our Garage Conversion Contractor in Los Angeles for homeowners throughout the area. We put every price in writing before work starts, show up when we say we will, and back every conversion with our 365-Day Done Right Promise. If something isn’t right, we come back and make it right. Call (213) 698-7116 to talk through your garage.
Garage Conversion Permit
A Garage Conversion Permit is the city-issued approval Los Angeles requires before you can legally turn a garage into living space, and skipping it creates problems that follow the property through every future sale, refinance, and insurance claim. Most garage conversions in Los Angeles need permits from the Department of Building and Safety (LADBS), and the process typically takes 4 to 12 weeks depending on scope, zoning, and whether your neighborhood sits in a hillside or coastal overlay district. We handle the full permit package: drafting, submittal, corrections, and the inspections that follow. Permit fees in Los Angeles generally run between $2,000 and $8,000, though projects with structural changes to the roof or foundation can go higher. The mistake we see most often is a homeowner who starts building first and asks questions later, which usually means paying double to undo and redo the work.
What the City Checks
LADBS looks at ceiling height, egress windows, insulation, ventilation, and whether the existing slab is thick enough for living space. Older garages in neighborhoods like Hancock Park and Koreatown often have slabs at 3 inches when the code wants 4. We check all of this before we submit anything, so the permit doesn’t stall out in corrections.
Unpermitted Work and the Real Cost
An unpermitted garage conversion can void your homeowner’s insurance and block a sale years after the work is done. Buyers in Los Angeles routinely pull permit history, and unpermitted square footage gets flagged in escrow. The cheapest conversion isn’t the one that skips the permit, it’s the one that passes inspection the first time.
Garage Conversion to Living Space
A Garage Conversion to Living Space is the process of transforming an existing garage into a functional, conditioned room that meets California building code for occupancy, whether you want a home office, a family room, or a guest suite. The work usually includes insulation, drywall, flooring, upgraded electrical, and often a new exterior wall where the garage door once stood. Most garage-to-living-space conversions in Los Angeles run between $80,000 and $180,000 depending on size, condition of the existing structure, and how much plumbing you’re adding. We show up with a written price before anything starts, so you’ll never see a change order at the door. Our crews arrive in uniform, they’re background-checked, and they treat your property the way the Kingswell family expects: clean job site, defined arrival window, everything in writing.
Foundation and Flooring Realities
Garage slabs in Los Angeles are rarely level, and they’re often 2 to 4 inches below the house’s floor line. Moisture comes up through the concrete, which means flooring choices matter more than people expect. We typically recommend engineered hardwood or luxury vinyl with a proper vapor barrier rather than solid hardwood, which warps in garage conversions.
Insulation and Climate Control
In neighborhoods like Palms and West Los Angeles, summer heat turns an uninsulated garage into an oven by mid-afternoon. The conversion needs R-13 or higher wall insulation and at least R-30 in the ceiling, plus a cooling solution sized for the actual square footage. We also seal the old garage door opening properly, because that’s where most air leaks happen.
Garage to Bedroom Conversion
A Garage to Bedroom Conversion is a specific type of living-space conversion designed for sleeping quarters, which means it has to meet egress requirements that other room conversions don’t, including a window large enough to climb through in an emergency. The window alone often costs $800 to $2,500 installed because the garage wall has to be cut and framed for it. Bedroom conversions in the Los Angeles area typically run $90,000 to $200,000 when they include a closet, proper insulation, and the egress work the city requires. We handle closet framing, wall finishes, lighting, and all the electrical upgrades a bedroom needs under current California code. Russ Delmar and the Lodgewick ADU Los Angeles team have done bedroom conversions all over the city, from Century City condos to Venice single-family homes.
Egress Windows and Safety Code
The building code is clear: a bedroom needs at least one emergency escape window with a minimum opening of 5.7 square feet, no higher than 44 inches off the floor. Garages rarely have anything like this. We cut, frame, and flash these openings properly so they pass inspection and actually work if they’re ever needed.
Closets and the Legal Definition of a Bedroom
For a room to legally count as a bedroom in Los Angeles, it needs a closet, a door, and that egress window. We build closets into the conversion so the square footage counts as true bedroom space when you sell. That’s the difference between adding value and just adding a room.
Garage Conversion ADU
A Garage Conversion ADU is a garage turned into an accessory dwelling unit, which is a self-contained secondary home with its own entrance, kitchen, bathroom, and sleeping area, built on the same lot as your primary house. California encourages these under state ADU law, and the rules now override most local restrictions, which means your Los Angeles lot has more potential than it did ten years ago. A full ADU conversion in Los Angeles typically runs $120,000 to $280,000 depending on whether you’re keeping the existing structure or rebuilding portions of it. We know the difference between an ADU and a JADU and when each makes sense for your lot, your budget, and your rental goals. We also work with leading prefab manufacturers like Abodu, Cover, and Dvele when a faster build with different economics fits the project better.
Rental Income Potential
A garage ADU in a neighborhood like Manhattan Beach or View Park-Windsor Hills can rent for $1,800 to $3,200 a month once finished and permitted by our Garage Conversion Contractor in Manhattan Beach. That’s real income against the mortgage. We’ll help you think through whether a conversion ADU or a prefab unit delivers better returns on your specific lot.
Utilities and Separate Metering
ADUs work best when utilities are separated or at least clearly sub-metered. We plan for dedicated electrical circuits, independent HVAC, and (when required) separate water and sewer connections. The planning stage is where these decisions get made, and getting them right from the start avoids costly retrofits later.
Garage Apartment Conversion
A Garage Apartment Conversion is a garage transformed into a rental-ready apartment, which is another way of saying ADU but with a stronger focus on tenant comfort, durability, and long-term maintenance, since a tenant will live there rather than a family member. Apartment-grade finishes, stronger sound insulation, and a separate entrance path all matter more in this scenario. Rental-grade garage apartment conversions in Los Angeles generally start around $130,000 and can reach $300,000 when you’re adding a full kitchen, upgrading the electrical panel, and improving the structure for decades of tenant use. We build with materials that hold up under rental wear, including James Hardie siding on exterior walls and flooring rated for heavy foot traffic. Every apartment conversion we build gets our written guarantee, delivered before work starts, covering the workmanship for a full year under the 365-Day Done Right Promise.
Separate Entrances and Tenant Privacy
A garage apartment needs its own entrance that doesn’t cross the primary home’s private space. We design the entry path, fencing, and landscaping flow so your tenant comes and goes without walking through your backyard. This matters more than most people think until they’ve lived with a tenant for six months.
Sound Separation Between Units
Noise complaints are the number one friction point between a homeowner and a garage apartment tenant. We use sound-rated insulation, double drywall on shared walls, and solid-core doors in the shared envelope. It costs a little more upfront and saves every headache afterward.
Brands We Service
We’ve completed many conversions using James Hardie siding and trim, which holds up better than wood in the coastal moisture of neighborhoods like Santa Monica and Venice. When the project calls for prefab efficiency, we work with Abodu and Cover units, which arrive factory-built and cut months off the timeline for homeowners who need a faster path to occupancy.
For lots with tricky access or a desire for high-performance building science, Dvele’s panelized systems can be a strong fit, and we’ve managed those installs from permitting through final inspection. Whether you’re set on a specific brand or want us to recommend the best fit for your lot in Los Angeles, we can help. Our familiarity with these systems means fewer surprises at installation and a cleaner handoff to your living-space finish work.
Signs You Need a Pro Right Now
- Your garage has a step-down foundation that’s cracking. When the slab is sinking or the perimeter stem wall shows diagonal cracks, you’re looking at a structural question, not a cosmetic one. A pro can tell you whether it’s an $1,800 fix or a $20,000 rebuild before you commit to a conversion.
- The roof over your garage sags or shows water staining. Garage roofs are often under-built for living-space loads, and water intrusion means the framing may already be compromised. Converting under a failing roof means redoing the finish work after the next heavy rain.
- Your electrical panel is at capacity or still has fuses. Living space needs dedicated circuits for heat, cooling, and kitchen appliances if you’re building an ADU. An overloaded panel is a fire risk, and this upgrade has to happen before drywall goes up, not after.
- The garage was built before 1960 and has never been retrofitted. Older Los Angeles garages in neighborhoods like Hancock Park and West Los Angeles often have minimal footings and unbraced walls. A conversion pro knows which parts of the structure need reinforcement to pass current code.
- You’ve been told you ‘might not need a permit’ by another contractor. Anyone who suggests skipping the permit in Los Angeles is either uninformed or willing to put your property at risk to win the job. A real pro will show you the code path, the timeline, and the written price before starting.
Our Process, Step by Step
- 1
Site walk and honest assessment. We come to your Los Angeles property, look at the slab, roof, electrical panel, and access, and tell you what’s actually possible. You’ll know within the first visit whether your garage is a strong conversion candidate or whether you’d be better served by a different ADU strategy.
- 2
Written proposal with real numbers. No handshake estimates. You get a written line-item proposal that breaks down demolition, framing, electrical, plumbing, finishes, and permit costs. The price on that proposal is the price you pay unless you change the scope.
- 3
Permit package and submittal. Our team drafts the plans, submits to LADBS, and manages every correction and comment back. We’ll tell you the realistic timeline for your specific neighborhood, because plan check in Los Angeles varies by district.
- 4
Construction with a defined arrival window. Our uniformed, background-checked crew shows up when we said they would. The job site stays clean, your property stays respected, and you get direct communication from Russ Delmar or the site lead as milestones pass.
- 5
Final inspection, walkthrough, and written guarantee. We pass the final LADBS inspection, walk the space with you room by room, and hand over the written guarantee covered under the 365-Day Done Right Promise. If something fails within a year, we come back free of charge.
How Much Does Garage Conversion Contractor Cost in Los Angeles?
A garage conversion in Los Angeles typically costs between $80,000 and $280,000 depending on what you’re building. A basic living-space conversion with insulation, drywall, flooring, and electrical runs $80,000 to $180,000. A bedroom conversion with egress windows and closet work runs $90,000 to $200,000. A full ADU or apartment conversion with a kitchen and bathroom runs $120,000 to $280,000. These ranges reflect what we actually see across Los Angeles in 2026, not national averages that don’t account for California labor, seismic requirements, or LADBS plan-check timelines.
What moves the price: the condition of your existing slab and roof, how much plumbing you’re adding, whether your electrical panel needs upgrading, and whether your lot triggers any hillside or overlay review. The best way to avoid overpaying is to get a written line-item proposal that separates structure work from finishes, so you can see exactly where your dollars go. A free estimate from Lodgewick ADU Los Angeles includes the site walk, the written proposal, and an honest read on whether your garage is worth converting at all. Call (213) 698-7116 to schedule yours.
Our Service Area Near Los Angeles
We serve Los Angeles and the surrounding communities, including Culver City, Santa Monica, West Los Angeles, Venice, Palms, Manhattan Beach, Lawndale, Koreatown, Hancock Park, View Park-Windsor Hills, and Century City. Most site walks can be scheduled within a week, and we’ll give you a defined arrival window when you book. Learn more about our full range of ADU and addition work on our home page.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Garage Conversion Contractor in Los Angeles
A garage conversion contractor handles every part of turning your garage into legal living space: structural assessment, permit drawings, LADBS submittal, demolition where needed, framing, electrical, plumbing, insulation, drywall, flooring, and final inspection. The contractor is your single point of contact from the first site walk to the day you walk into the finished room. At Lodgewick ADU Los Angeles, that means one written price, one crew, and one guarantee covering the whole job.
A typical garage conversion in Los Angeles takes 3 to 7 months from first site visit to final inspection, with permitting usually consuming 1 to 3 months of that timeline. Simple living-space conversions without plumbing move faster; full ADUs with kitchens and bathrooms take longer. We’ll give you a realistic timeline for your specific neighborhood after the site walk. Call (213) 698-7116 for a project-specific estimate.
Garage conversions in Los Angeles run $80,000 to $280,000 depending on scope, with basic living-space conversions at the lower end and full ADUs with kitchens and bathrooms at the higher end. Your written proposal will break down every line item so you see exactly where the money goes. Estimates are always free, and the price in the proposal is the price you pay.
Yes. We’ve completed conversions and installs with Abodu, Cover, and Dvele systems, along with James Hardie materials on exterior work. Our team knows the installation requirements, timelines, and permitting paths for each brand, which means fewer surprises at delivery and a cleaner handoff to finish work.
If your garage roof is actively leaking or the structure is unsafe, call us and we’ll work you in quickly. A live person answers our phones 24/7 because a failing garage can’t wait on a voicemail. For conversion projects themselves, we schedule in the order of signed proposals, and we’ll give you a defined start window when you book.
Every Lodgewick ADU Los Angeles project includes a written guarantee under the 365-Day Done Right Promise. If the work isn’t right within a year, we come back and fix it free of charge. The guarantee is delivered in writing before work begins, so you know exactly what’s covered and for how long.
Clear the garage of stored items, and we’ll handle the rest. You don’t need to demolish anything, remove drywall, or do any prep work yourself. If you’d like, we can help coordinate a haul-away for large items during the first week. The most helpful thing you can do is have a list of your priorities ready for the site walk, so we can shape the proposal around what matters most to you.
Schedule Your Garage Conversion Contractor Service in Los Angeles Today
You’ll get a real person on the phone, a written price before anything starts, and a conversion backed by the 365-Day Done Right Promise. Call (213) 698-7116 to schedule your free estimate, or explore our garage conversion services in Los Angeles to see what’s possible on your lot.
Written by Russ Delmar, Owner at Lodgewick ADU Los Angeles, serving Los Angeles since 2010.
