Find Trusted Los Angeles Bathroom Remodeling Contractors
We match you with pre-screened, local pros so you can build with confidence.
Trusted by homeowners across California
Most bathroom remodels in Los Angeles cost between $20,000 and $60,000 and take 6 to 12 weeks from planning to final walkthrough. A hall bathroom typically lands around $25,000, while a primary bathroom runs closer to $40,000. The single biggest factor in how your project goes isn’t the tile you pick. It’s the contractor you hire.
That’s where GreatBuildz comes in. We’re a free service that matches Los Angeles homeowners with vetted, reliable general contractors for bathroom remodels of every size. GreatBuildz doesn’t do the construction. We connect you with screened local contractors who do, and our remodeling advisors stay involved throughout your project to keep things on track.
Finding a good bathroom remodeling contractor on your own means hours of searching, reading reviews you can’t fully trust, and hoping the person you pick shows up. We’ve already done that homework. Every contractor in our network has passed a 10-point vetting process covering license, insurance, references, and work history, and has agreed to our Code of Conduct.
The perfect contractor in 3 easy steps
Why Homeowners Choose GreatBuildz
Truly vetted contractors
Every general contractor in our network passes a 10-point screening: license verification, insurance, references, past work, and more.
Completely free for homeowners
Contractors pay to be part of our network. You pay nothing, and we don't sell your information to a list of strangers.
Real people, real guidance
Our remodeling advisors talk to homeowners about remodels all day, every day. They'll help you compare bids, understand what's included, and set a realistic budget.
We stay involved
Most matching services disappear after the referral. We check in throughout your bathroom remodel and step in if anything goes sideways.
What a Bathroom Remodel Involves
Every bathroom remodel is different, but most projects in Los Angeles fall into one of these categories:
Full bathroom remodel
Everything comes out: tub or shower, vanity, toilet, flooring, and tile. New waterproofing, new fixtures, new finishes. This is the most common project we match.
Cosmetic refresh
Same layout, new look. Paint, vanity, mirror, lighting, hardware, and fixtures swapped in place. Faster and cheaper because the plumbing stays where it is.
Tub-to-shower conversion
Removing an unused bathtub and building a walk-in shower in its place. One of the most requested upgrades in LA homes.
Primary bathroom remodel
Larger spaces with double vanities, freestanding tubs, separate showers, and custom tile work. Bigger budgets, bigger payoff.
Small and hall bathrooms
A 5x8 or 5x10 bathroom is a real remodel with real trades involved. Good planning matters even more when every inch counts.
Accessibility upgrades
Curbless showers, grab bars, wider doorways, and walk-in tubs that let homeowners stay in their houses comfortably and safely.
Whatever the scope, a bathroom remodel touches plumbing, electrical, waterproofing, tile, and carpentry. That's why the right general contractor matters more here, square foot for square foot, than almost anywhere else in your house.
Costs
How Much a Bathroom Remodel Costs in Los Angeles
Most bathroom remodels in Los Angeles cost between $20,000 and $60,000. Where your project lands depends on the size of the room, whether the layout changes, and the finishes you choose.
Full remodel of a smaller bathroom with the layout unchanged. New tub or shower, vanity, toilet, tile, and finishes. Most land around $25,000.
A larger space with more tile, a double vanity, and higher-end fixtures. Most primary bathroom remodels come in around $40,000.
Moving walls or plumbing, custom tile work, steam showers, freestanding tubs, and premium materials. Costs climb quickly once the layout changes.
Not sure where your project lands?
Labor, tile work, and plumbing are usually the biggest line items, and two bathrooms of the same size can price very differently. Our Remodeling Advisors help you set a realistic budget before you ever meet a contractor.
For a full breakdown by component, see our Los Angeles bathroom remodel cost guide.
Ready to start your bathroom remodel?
Tell us about your project and we’ll connect you with three vetted local contractors. It’s free, with no obligation.
Timeline
Bathroom Remodel Timeline and Permits
A typical bathroom remodel takes 6 to 12 weeks from planning to final walkthrough. A cosmetic refresh with no plumbing changes can finish much faster, and older LA bathrooms are famous for hiding surprises behind the tile, so plan for a buffer.
Scope, design decisions, material selections, and ordering. Permits get filed during this stage when the project needs them.
Demo, plumbing and electrical, waterproofing, tile, fixtures, and finishes. Drying time and inspections happen along the way.
Hidden water damage, framing surprises, and material delays. Building in a buffer keeps a hiccup from becoming a crisis.
Permits in Los Angeles
If your remodel moves plumbing, changes the layout, or adds a new bathroom, you'll need permits from your local building department (LADBS if you're in the City of Los Angeles). Simple like-for-like swaps, such as replacing a faucet or vanity in the same spot, usually don't require one.
Confirm with your city before starting, since rules vary across LA County's 88 cities, and permit fees are typically calculated as a percentage of your construction cost.
Deposit rule worth knowing
California law caps the deposit a contractor can ask for at $1,000 or 10 percent of the contract price, whichever is less. If a contractor asks for a big deposit upfront, that's a red flag, and it's one of the things our vetting screens out.
Reviews
Real Bathroom Remodels and Reviews
Here are a few recent bathroom remodels completed by contractors in our network, along with what the homeowners had to say.
"GreatBuildz is a top-notch operation that provides a superior customer service experience."
Alison Brenner, West LA
"We highly recommend giving GreatBuildz a call if you are planning any type of home renovation. They are very knowledgeable about all the details involved in various projects and helpful in obtaining multiple construction bids."
Daniel Marcus, Pasadena
"We are so happy with our experience with Stephanie and GreatBuildz. We will be sure to contact GreatBuildz with any future home projects!"
Eunjoo Kim, Santa Monica
GreatBuildz Verified
Contractors
Every contractor in our network has passed our 10-point vetting process and signed our Code of Conduct. That's who shows up when we match you.
Bathroom Remodeling FAQs
How much does a bathroom remodel cost in Los Angeles?
Most bathroom remodels in Los Angeles cost between $20,000 and $60,000. A hall bathroom typically lands around $25,000, and a primary bathroom around $40,000. Size, layout changes, and finish quality drive the differences.
How much does a small bathroom remodel cost?
A small bathroom, like a 5×8 guest bath, typically costs $20,000 to $25,000 for a full remodel in Los Angeles. Keeping the existing layout is the best way to hold that number down.
How much does it cost to remodel a 5x10 bathroom?
A full remodel of a 5×10 bathroom in Los Angeles usually costs around $25,000, assuming the layout stays the same. Moving plumbing or walls pushes the price up quickly.
How long does a bathroom remodel take?
A typical bathroom remodel takes 6 to 12 weeks from planning to final walkthrough. Construction itself usually runs 4 to 8 weeks. Cosmetic refreshes with no plumbing changes can be done in as little as a week.
Do I need a permit to remodel a bathroom in Los Angeles?
You need a permit if your remodel moves plumbing, changes the layout, or adds a new bathroom. Simple replacements in the same location usually don’t require one, but confirm with your local building department, since requirements vary by city.
How much can a contractor ask for as a deposit in California?
California law limits the deposit to $1,000 or 10 percent of the contract price, whichever is less. A contractor asking for more than that upfront is breaking state law.
What kind of contractor does a bathroom remodel?
A licensed general contractor is the right hire for most bathroom remodels, because the work involves plumbing, electrical, tile, and carpentry that need to be coordinated. For a single-trade job, like replacing a faucet, a plumber is enough.
Is a one-week bathroom remodel realistic?
Only for cosmetic projects. If you’re repainting, swapping fixtures, and keeping the layout, a week is possible. A full remodel with new tile and waterproofing takes several weeks no matter what an ad promises.
Should I hire the cheapest bathroom contractor?
Usually not. The lowest bid often means corners cut on waterproofing, unlicensed workers, or a price that balloons once the work starts. Compare at least two or three bids and look hard at what each one includes.
Is GreatBuildz really free?
Yes. Homeowners never pay us anything. Contractors pay to be part of our vetted network, which means we work for you, not for whoever bids on your information.
Finding a Bathroom Remodeling Contractor in Los Angeles
Los Angeles has no shortage of bathroom remodeling contractors. The hard part is figuring out which ones are licensed, insured, honest about pricing, and actually good at the work. Reviews help, but they don’t tell you who shows up on schedule or who disappears mid-project. LA bathrooms come with their own quirks, too.
Much of the city’s housing stock was built between the 1920s and 1960s, which often means original galvanized plumbing, outdated electrical, and framing surprises behind the tile. A contractor who remodels bathrooms in LA every week knows to look for these before demo day, not after. And because LA County includes 88 different cities, permit requirements can change from one side of a street to the other.
GreatBuildz started in Los Angeles, and bathroom remodels are one of the most common projects we match here, from hall bath updates in Sherman Oaks to primary suite remodels in Pasadena. We now serve homeowners across Los Angeles County, Orange County, Ventura County, San Diego, the Inland Empire, and the Bay Area, so if your project is outside LA proper, we’ve got you covered too.
If you’re still budgeting, our Los Angeles bathroom remodel cost guide breaks down prices by component. And if your bathroom project is part of a bigger renovation, we match homeowners with kitchen remodeling contractors as well.
Hi, I’m Stephanie. I’ll match you with the right contractors for your project.