Bathroom Remodeling Contractor in Los Angeles

Transform an outdated bathroom into a comfortable, functional space designed around the way you use your home.

Olympia Construction provides complete bathroom remodeling in Los Angeles and the San Fernando Valley, from layout planning and material selection to plumbing, waterproofing, construction, and final finishing.

★★★★★ 100+ Google Reviews
Licensed • Bonded • Insured
20+ Years Experience

Bathroom Remodeling Designed Around Your Home

A bathroom remodel is about more than updating finishes. The layout, storage, lighting, plumbing, ventilation, waterproofing, and material selections all affect how the space works every day.

Olympia Construction plans each bathroom remodeling project around the existing home, available space, construction conditions, and the homeowner’s goals.

Completed Bathroom Remodeling Projects

Completed Bathroom Remodeling Project

Explore verified bathroom remodeling work completed by Olympia Construction.

Bathroom Remodeling Options

Master Bathroom Remodeling

Create a more comfortable primary bathroom with walk-in showers, freestanding or soaking tubs, double vanities, custom storage, modern lighting, and premium finishes.

Family Bathroom Remodeling

Functional bathroom layouts designed for everyday household use, with durable materials, practical storage, efficient fixtures, shower/tub combinations, and easy-to-maintain finishes.

Guest Bathroom Remodeling

Compact and attractive bathroom spaces designed to provide practical functionality while making efficient use of available space.

Spa Bathroom Remodeling

Spa-inspired bathrooms can incorporate steam showers, soaking tubs, calming lighting, natural materials, premium fixtures, and carefully planned layouts.

Bathroom Design Features & Options

Walk-In Shower

Bathtub and walk-in shower layouts, frameless and semi-frameless glass shower doors, and modern shower systems.

Vanity

Custom vanities and countertop selections planned around the bathroom layout and storage needs.

Tile

Tile selections and layouts coordinated for durability, maintenance, and the overall design.

Lighting

Mirrors, decorative lighting, and integrated lighting choices planned around daily use.

Tub

Freestanding tubs, soaking tubs, and spa-style systems selected for the available space.

Fixtures

Faucets, toilets, bidet systems, plumbing fixtures, towel bars, and bathroom hardware.

Custom Bathroom Features & Construction Details

Custom bathroom remodeling can include built-in construction details that improve storage, layout efficiency, durability, and everyday functionality.

Features may include:

Recessed shower niches
Built-in shelving
Decorative wall niches
Custom tile layouts
Tile accent features
Integrated electrical and lighting planning
Ventilation and humidity-control planning
Custom vanity construction
Additional bathroom storage
Waterproofing systems behind tile and shower areas

These details should be planned around the bathroom layout, existing conditions, and long-term performance requirements.

Bathroom Construction in Los Angeles Homes

Bathrooms in older Los Angeles homes can present different construction conditions than newer properties.

During remodeling, contractors may encounter:

Aging plumbing
Older drain lines
Limited ventilation
Existing water damage
Non-standard framing
Outdated electrical systems
Inefficient bathroom layouts
Existing waterproofing problems

Some of these conditions may not become visible until demolition begins.

For this reason, bathroom remodeling requires careful evaluation of existing conditions before new plumbing, waterproofing, electrical systems, and finishes are installed.

Bathroom Design, Permits & Construction in Los Angeles

Bathroom remodeling in Los Angeles may require permits depending on the scope of work, particularly when plumbing, electrical, structural, or other regulated construction is involved.

Olympia Construction coordinates the appropriate stages of the remodeling process, which may include:

Bathroom layout planning
Permit applications
Los Angeles approvals
Inspection scheduling
Plumbing upgrades
Electrical upgrades
Waterproofing preparation
Structural preparation
Construction
Final inspections

Applicable Los Angeles building requirements and LADBS requirements must be followed based on the project’s scope.

Where applicable, 3D design previews can help homeowners visualize the proposed bathroom layout before construction begins.

Bathroom Waterproofing & Moisture Protection

Proper waterproofing is an important part of bathroom construction, particularly around showers, tubs, floors, and other areas exposed to water.

Bathroom construction may include:

Waterproof membranes
Cement board backer systems
Proper shower-wall preparation
Shower-floor waterproofing
Drainage preparation
Moisture-resistant materials
Proper sealing around wet areas

The waterproofing system should be selected and installed according to the bathroom’s design, construction system, and applicable requirements.

Bathroom Materials & Construction Standards

Bathroom materials must perform in an environment with regular moisture, temperature changes, cleaning, and everyday use.

Common materials and finishes include:

Porcelain tile
Ceramic tile
Natural stone
Marble
Travertine
Cement board systems
Waterproof membranes
Mold-resistant drywall
High-quality plumbing fixtures

Porcelain tile can provide durability and water resistance for bathroom floors and shower walls. Ceramic tile provides a broad range of colors and design options. Natural stone can provide a high-end appearance but may require additional maintenance and sealing depending on the material.

Material selection should consider durability, maintenance, design preferences, and project budget.

Bathroom fixtures and hardware can include brushed nickel, chrome, matte black, stainless steel, and brass. Fixture selection affects the overall appearance and can also influence maintenance and long-term use.

Common Bathroom Remodeling Problems in Los Angeles

Homeowners remodeling older bathrooms may encounter:

Outdated plumbing systems
Poor ventilation
Moisture damage
Water damage behind walls or tile
Limited bathroom space
Inefficient layouts
Outdated electrical and lighting systems

Existing conditions should be evaluated before construction so hidden problems can be addressed as part of the remodeling plan.

How Much Does Bathroom Remodeling Cost in Los Angeles?

Bathroom remodeling costs in Los Angeles vary depending on the size of the bathroom, existing conditions, materials, layout changes, plumbing, electrical work, waterproofing, and overall project scope.

Main cost factors include:

Bathroom Size — Larger bathrooms generally require additional labor and materials.
Plumbing Relocation — Moving plumbing lines can increase construction complexity.
Tile Selection & Installation — Custom layouts, large-format tile, and natural stone can require additional labor.
Waterproofing System — The waterproofing approach and shower construction system affect the project.
Structural Changes — Wall modifications or structural work may require additional planning and construction.
Shower vs. Bathtub — Walk-in showers can involve additional waterproofing, drainage, and glass work.
Shower Doors — Frameless and custom glass systems can affect the overall budget.
Lighting — New recessed lighting and electrical work depend on wiring and ceiling access.
Fixtures & Finishes — Vanities, countertops, fixtures, hardware, and finish selections can significantly affect the overall budget.

Each project needs to be evaluated individually before final pricing is established.

Our Bathroom Remodeling Process

We coordinate the major phases of the bathroom remodeling process from consultation through completion.

Initial Consultation & Planning

Discuss the existing bathroom, goals, layout, desired features, and overall project scope.

Layout & Material Selection

Plan the bathroom layout and select finishes, fixtures, tile, lighting, and other materials.

Permits & Preparation

Determine applicable permits and prepare the project for construction.

Demolition & Site Preparation

Remove existing finishes, fixtures, and systems as required.

Plumbing & Electrical

Complete required plumbing and electrical work.

Waterproofing, Tile & Flooring

Prepare wet areas and install waterproofing, tile, and flooring systems.

Fixtures & Finishing

Install vanities, fixtures, glass, lighting, hardware, and final finishes.

Inspection & Completion

Complete applicable inspections, final details, cleanup, and project completion.

Bathroom Remodeling Timeline in Los Angeles

Bathroom remodeling timelines vary depending on:

Project size
Design complexity
Permitting
Material availability
Plumbing changes
Waterproofing
Existing conditions

Typical planning ranges are approximately 2–3 weeks for a small bathroom remodel, 3–5 weeks for a standard full bathroom remodel, and 5–8+ weeks for a large or custom bathroom remodel.

Projects requiring permits or structural changes may take longer.

Custom materials, plumbing relocation, waterproofing upgrades, inspections, and other construction conditions can also affect the schedule. These are planning ranges, not guarantees.

Trusted by Los Angeles Homeowners

     
 
 
        
   leean levy 
 193 days ago
 
 
 Trustindex verifies that the original source of the review is Google. We hired Olympia Construction for a full bathroom remodeling project in the Pasadena area and had a great experience. They completed both bathrooms one at a time so we could continue living in the house, which made the process very convenient. The team handled everything from demo to new layout, tile, and fixtures with great attention to detail.
We were referred by a friend who used them for a large home addition in Los Angeles, and we’re glad we listened—everything turned out beautifully. Big thanks to Roberto, Raul, and the entire crew for their hard work and professionalism. Highly recommended for home remodeling in Pasadena and LA!
  
 
       
   Bertha Morales 
 238 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +1
We recently hired Olympia Construction for a full kitchen and bathroom remodel in Sherman Oaks and had a great experience. The communication from the beginning was clear and professional, and everything was planned ahead of time, including ordering materials early so the project could move smoothly without delays.
Ryan, the owner and project manager, kept his word and always kept us informed during every stage of the remodeling process. If anything needed clarification, he explained what to expect so everything continued to progress smoothly.
The new kitchen and bathrooms look amazing. The modern lighting and fixtures make the space feel bright, clean, and very functional. We are very happy with the results and highly recommend Olympia Construction for kitchen remodeling and bathroom remodeling in Sherman Oaks.
  
 
       
   Janine Walker 
 687 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +3
Ryan was amazing. I needed my second bathroom completely redone. His crew were always on time and although this was not a big job for Olympia he treated it as it was. His communication and professionalism was excellent. Everything he said he would do before hiring him, he did. True to his word and honest. I will definitely recommend him and his company and will be using him again.

Why Homeowners Choose Olympia Construction

Olympia Construction coordinates bathroom remodeling projects around each home’s existing conditions, functional needs, design priorities, and the homeowner’s long-term goals.

20+

Years Experience

100+

Google Reviews

Licensed • Bonded • Insured
20+ Years Experience
Full-Service Bathroom Remodeling
Plumbing & Electrical Coordination
Waterproofing & Construction Expertise
Permit & Inspection Coordination
Clear Communication
Quality Workmanship

Bathroom Remodeling Service Areas Across Los Angeles

Olympia Construction provides professional bathroom remodeling and renovation services throughout Los Angeles and the San Fernando Valley, including Encino, Sherman Oaks, Studio City, Tarzana, Woodland Hills, Calabasas, and surrounding communities.

Additional Los Angeles Neighborhoods We Serve

We also provide bathroom remodeling services in Cheviot Hills, Larchmont Village, Mar Vista, Palms, Atwater Village, West Adams, Fairfax District, Crestwood Hills, Baldwin Hills, Glassell Park, Eagle Rock, El Sereno, Mount Washington, and Laurel Canyon.

From complete bathroom renovations to larger bathroom reconfigurations, we help homeowners plan their projects with attention to design, construction requirements, permitting, budget, and timeline.

Bathroom Remodeling Experience Across Los Angeles

Olympia Construction has completed bathroom remodeling projects in a range of residential settings, including single-family homes, apartments, condos, and hillside properties.

Different Los Angeles properties can present different construction conditions, including older plumbing systems, limited space, existing structural conditions, and access limitations.

Each project is evaluated based on the existing home and the planned bathroom design.

Looking for a Contractor to Remodel Your Bathroom?

Olympia Construction Inc. is a licensed, bonded and insured general contractor providing bathroom remodeling in Los Angeles and the San Fernando Valley. We coordinate bathroom renovation work from planning and material selection through plumbing, waterproofing, construction and final finishing, with permits and inspections when required. CA State License #1005351. 20+ years of experience.

Frequently Asked Questions About Bathroom Remodeling

Do I need permits for bathroom remodeling in Los Angeles?

Permit requirements depend on the scope of the bathroom remodeling project. Plumbing, electrical, structural, and other regulated work may require permits and inspections. Olympia Construction coordinates the applicable permitting and inspection process for the project.

How long does a bathroom remodel take in Los Angeles?

The timeline depends on the size and complexity of the bathroom, permitting requirements, plumbing changes, waterproofing, material availability, and existing conditions. Smaller projects may take a few weeks, while larger or more complex remodels can take longer.

How much does a bathroom remodel cost in Los Angeles?

Bathroom remodeling costs in Los Angeles vary according to bathroom size, layout changes, plumbing, electrical work, waterproofing, tile, fixtures, cabinetry, materials, and overall project scope. An individual project evaluation is needed to establish accurate pricing.

What adds the most cost to a bathroom remodel?

Common cost factors include plumbing relocation, structural changes, waterproofing systems, tile installation, natural stone, custom cabinetry, glass shower systems, electrical work, and higher-end fixtures and finishes.

Can you remodel a small bathroom?

Yes. Small bathrooms can be remodeled with layouts designed to make better use of the available space. Storage, shower configuration, vanity size, lighting, and fixture placement can all affect how efficiently the room functions.

Can I replace a bathtub with a walk-in shower?

Yes. A bathtub can often be replaced with a walk-in shower depending on the existing layout, plumbing, drainage, available space, and construction requirements.

Do you offer bathroom design help before construction?

Yes. Bathroom planning can include layout development, material and fixture selection, and where applicable, 3D design previews to help visualize the proposed space before construction.

Can I choose my own bathroom materials and fixtures?

Yes. Homeowners can select materials, fixtures, finishes, vanities, tile, lighting, and other design elements. Olympia can also help coordinate selections based on the project’s design, budget, durability, and maintenance requirements.

Do you handle plumbing and electrical work?

Bathroom remodeling can include plumbing and electrical work as part of the overall construction scope. The required work depends on the existing systems and the proposed bathroom design.

What bathroom remodeling problems are common in older Los Angeles homes?

Older Los Angeles homes can have aging plumbing, outdated electrical systems, limited ventilation, water damage, non-standard framing, and older waterproofing conditions. These issues may become visible during demolition and should be addressed as part of the remodeling process.

Do you remodel bathrooms in the San Fernando Valley?

Yes. Olympia Construction provides bathroom remodeling services throughout Los Angeles and the San Fernando Valley, including communities such as Encino, Sherman Oaks, Studio City, Tarzana, Woodland Hills, and Calabasas.

Do spa-style bathrooms cost more?

Spa-style bathrooms can cost more depending on the features included, such as steam systems, soaking tubs, upgraded fixtures, custom tile, specialty lighting, and other premium finishes.

Ready to Transform Your Bathroom?

Whether you are planning a small bathroom remodel, master bathroom renovation, walk-in shower conversion, family bathroom update, or complete custom bathroom, Olympia Construction can help coordinate the planning, construction, permits, and finishing process.

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