A bathroom is the most tightly packed room in a house. Plumbing, waterproofing, tile, electrical, ventilation and cabinetry all meet in a few square feet, and in Los Angeles most of that work needs a permit and a licensed contractor. Older homes across the Westside, the Valley and the Mid-Wilshire area add their own surprises once the walls come open: cast iron drains, old wiring and water damage behind tile.

This guide compares six Los Angeles remodelers with a local office, dedicated bathroom remodeling services and an active California contractor’s license. Bradco Kitchens & Baths leads for homeowners who want custom vanities and cabinetry built in-house with the rest of the remodel. 

Quick Comparison Table: Los Angeles Bathroom Remodeling Companies

RankCompanyGood Fit ForKey StrengthsLocation
1Bradco Kitchens & BathsHomeowners who want custom vanities and cabinetry built in-houseOwn custom cabinet factory; standard bath remodels estimated at about 2 to 6 weeks; Beverly Blvd showroomLos Angeles (Beverly Grove)
2American Home ImprovementValley and Westside owners who want published price rangesDesign-build remodeling; 10-time Best of Houzz winnerWoodland Hills
3One Week BathOwners who want a bathroom finished fastBathroom specialist; 5-year craftsmanship warrantyVan Nuys
4Green Works Construction & DesignLarger remodels that join a bath with other roomsDesign-build with in-house architects; Best of HouzzWoodland Hills
5Platinum Home Builders & DesignWhole-house projects with several trades5.0 on Google from 233 reviewsSherman Oaks
6MY Home BuildersDesign-build projects in the San Fernando ValleyPlanning, permits and construction under one roofWoodland Hills

1. Bradco Kitchens & Baths

Location: 8455 Beverly Blvd., Suite 305, Los Angeles, CA 90048
Service Area: Los Angeles and surrounding communities
Phone: (323) 310-4049
Rating: 4.5 on Google 
Pricing: Not published; costs and timelines are set out at the design consultation
Website: bradcokitchen.com

Why they lead the list: Bradco builds the cabinetry for its bathrooms in its own custom cabinet factory, so vanities, linen towers and storage are made to fit the room instead of ordered from a catalog. The same company designs the room, builds the cabinets and runs the construction crew, which keeps one team responsible from layout to final tile. Its advertises standard bathroom-remodeling projects average about 2 to 6 weeks, although timing varies with scope, materials, permits and unexpected conditions., and the contracting arm has held a California general building license since 1994.

What They Do Well

  • Custom cabinetry in-house: Vanities and storage built in its own cabinet factory to the room’s exact dimensions.
  • One team for the whole room: Design, showers, tubs, tile, countertops, flooring, plumbing and electrical handled by an in-house construction team with project managers.
  • Plans before work starts: The consultation includes project timelines and cost breakdowns, and the company handles permits.

Ideal Customers: Homeowners in central and west Los Angeles who want a bathroom with made-to-measure cabinetry, and those planning a kitchen and bath together. The family-owned company is run by owner Michael Kienzl, and its work has appeared on HGTV’s “Designers’ Challenge.”

Standout Features

  • Showroom: A Beverly Boulevard showroom where clients can review materials and finishes.
  • Kitchen and bath from one shop: The same factory and crews handle kitchens, which suits projects that cover both rooms.
  • Licensing: Its contracting arm, B & R Construction Inc., holds CSLB license #688492 (B, General Building).

Bottom line: A strong choice for Los Angeles homeowners who want custom vanities and storage built by the same company that remodels the room.

What Reviewers Say: Google reviewers most often praise the custom cabinetry and craftsmanship, a team that listens without sales pressure, and a responsive owner who explains each step. Most reviews describe kitchen and cabinetry projects. No recurring complaint appeared in the reviews. 

Good fit for: Homeowners who want custom vanities and cabinetry built in-house.

2. American Home Improvement

Location: 20335 Ventura Blvd., Woodland Hills, CA 91364
Service Area: San Fernando Valley, the Westside, South Bay, San Gabriel Valley and Ventura County
Phone: (800) 774-0420
Rating: 4.9 on Google; Qualified Remodeler Top 500, 2013
Pricing: Contact for quote
Website: ahibuilders.com

What They Do Well

  • Published pricing: Bathroom cost ranges by tier on its site, which few remodelers publish.
  • Stated timelines: The company provides project-specific estimates and manages design, permitting and construction based on the scope of the remodel.
  • Design-build: Design and construction from one company, with a project manager who updates clients through the job.

Ideal Customers: Valley and Westside homeowners who want to know the likely budget before the first meeting. Licensed since 2004 (CSLB #835537) and led by owner Moshe Ben-Nissan, with Best of Houzz awards in most years since 2016.

Bottom line: A sensible pick for owners who want published price ranges and timelines up front.

What Reviewers Say: Google reviewers most often praise responsive, communicative project leads and projects finished on time and on budget, and several are repeat customers. No recurring complaint appeared in the reviews.

Good fit for: Valley and Westside owners who want published price ranges.

3. One Week Bath

Location: 6827 Valjean Ave., Van Nuys, CA 91406
Service Area: Los Angeles, Ventura and Orange counties
Phone: (800) 663-9335
Rating: 4.8 on Google; Best of Houzz in eight years since 2014
Pricing: Contact for quote
Website: oneweekbath.com

What They Do Well

  • Bathroom specialist: A company built around bathroom remodeling, with in-house designers who meet clients at home.
  • Speed by preparation: Materials are ordered and on hand before demolition, so construction moves quickly once it starts.
  • Own crews: Full-time employees rather than subcontractors.

Ideal Customers: Homeowners who want a bathroom out of service for as short a time as possible. Founded in 2000 by president and CEO Matt Plaskoff.

Bottom line: The pick for owners who want a well-planned bathroom finished fast.

What Reviewers Say: Google reviewers most often praise the design team for turning loose ideas into a finished plan, skilled and courteous crews, and a company that stands behind its work; several are repeat clients. No recurring complaint appeared in the reviews. Based on 

Good fit for: Owners who want a bathroom finished fast.

4. Green Works Construction & Design

Location: Woodland Hills, CA
Service Area: Woodland Hills and Los Angeles metro area
Phone: 888-906-4021
Rating: 4.9 on Google
Pricing: Contact for quote
Website: greenworksconstruction.com

What They Do Well

  • In-house design: A design-build firm with its own architects, designers and engineers.
  • Project management: A named project manager acts as the client’s single point of contact.
  • Broad scope: Baths, kitchens, additions and outdoor work under one contract.

Ideal Customers: Homeowners combining a bathroom with a kitchen, addition or whole-home remodel. Family-owned, in business since 2009 (CSLB #936962) and led by principal Omri Moalem.

Bottom line: A good match for larger projects where the bathroom is one part of a bigger remodel.

What Reviewers Say: Google reviewers most often praise project managers who return calls and keep clients informed, and projects kept on time and within budget. No recurring complaint appeared in the reviews. 

Good fit for: Larger remodels that join a bath with other rooms.

5. Platinum Home Builders & Design

Location: 5170 Sepulveda Blvd., Suite 280, Sherman Oaks, CA 91403
Service Area: Los Angeles and Orange counties
Phone: (888) 920-0793
Rating: 5.0 on Google
Pricing: Contact for quote
Website: platinum-homebuilders.com

What They Do Well

  • Coordinated trades: A project lead schedules plumbers, electricians, painters and other trades on site.
  • Whole-house capability: Bathrooms alongside kitchens, flooring, roofing, solar and ADUs.
  • Design help: Staff help finalize the design before construction starts.

Ideal Customers: Homeowners renovating several rooms, or a bathroom along with plumbing or roofing work, who want one contractor. Licensed since 2020 (CSLB #1072304).

Bottom line: A practical pick for whole-house jobs where the bathroom is one of several trades.

What Reviewers Say: Google reviewers most often praise project leads who coordinate every trade and jobs that finished as fast as or faster than expected. No recurring complaint appeared in the reviews. 

Good fit for: Whole-house projects with several trades.

6. MY Home Builders

Location: 20720 Ventura Blvd., Unit 280, Woodland Hills, CA 91364
Service Area: Los Angeles County
Phone: (818) 914-4900
Rating: 4.9 on Google
Pricing: Contact for quote
Website: myhbinc.com
  • Design-build: Planning, design, permits and construction under one roof.
  • Clear plans: Reviewers describe detailed work schedules and payment timelines set out at the start.

What Reviewers Say: Google reviewers most often praise detailed planning, responsive teams and timelines that were met. 

Good fit for: Design-build projects in the San Fernando Valley.

How These Companies Were Ranked

Primary factors

  • Los Angeles office: A showroom or office in the city of Los Angeles or nearby LA County.
  • Bathroom remodeling: A dedicated bathroom remodeling page on the company’s own website.
  • Reviewer feedback or recognition: Public ratings and reviews, or a recognized industry award.
  • Track record and licensing: At least two years in business and a California contractor’s license.

Secondary factors

  • Design and build: In-house design, cabinetry and construction crews.
  • Published details: Timelines, price ranges and warranty terms stated on the company’s site.
  • Service area: Coverage of central Los Angeles, the Westside and the Valley.
  • Distinct fit: Each company’s specialty for different kinds of remodeling projects.

Final Word

Every company here remodels bathrooms from a Los Angeles-area office with a California contractor’s license. Bradco Kitchens & Baths ranks first for homeowners who want vanities and storage built to fit in the company’s own cabinet factory, with design and construction handled by the same team.

Before signing, check the license and workers’ compensation status on the CSLB website, and ask who pulls the permit. Ask for a written timeline, what happens if the crew finds water damage or old plumbing behind the walls, and what the warranty covers and for how long.

Author Profile

Millard Davis
Millard Davis
Along with leading the team, Millard also works alongside different Fortune500 companies as their management Consultant/Financial Analyst, which shows his passion in helping other businesses grow.