We assess the shower or wet-area assembly and specify an appropriate waterproofing approach before tile installation, based on the project scope and existing conditions.

We are a bathroom-focused remodeling company serving Orange County homeowners with licensed contractor oversight and 1,200+ completed projects. Our work is shaped by careful planning, practical design decisions, and the details that help a bathroom perform well for years.
Our Story
Established in 2009, the company was created to give Orange County homeowners a clearer, more accountable bathroom remodeling experience.
The approach begins with understanding how the room is used, what needs to change, and which decisions must be resolved before construction. Layout, fixtures, tile, storage, lighting, moisture protection, and permit requirements are considered as part of one coordinated plan.
With more than 1,200 completed bathroom projects, the company has developed practical experience across a wide range of bathroom sizes, layouts, and renovation scopes throughout Orange County.
Bathrooms remain the company’s core specialty. That focus supports better decisions around waterproofing, plumbing, tile installation, ventilation, accessibility, and long-term maintenance—without turning the project into a generic whole-home renovation.
Our Standards
A bathroom has to do more than look finished. The planning, moisture protection, installation details, and communication behind the surfaces determine how well the room performs over time.
We assess the shower or wet-area assembly and specify an appropriate waterproofing approach before tile installation, based on the project scope and existing conditions.
Layout, tile, fixtures, vanity, lighting, and finish selections are reviewed before construction so the work can be coordinated with fewer avoidable changes.
We review the project scope for applicable city permits and inspections before work begins, then coordinate the required steps included in the project agreement.
Homeowners receive a defined point of contact for schedule updates, selections, questions, and decisions throughout the remodel.
Our Commitments
The proposed work, major materials, fixtures, responsibilities, and applicable permit needs are documented before construction begins.
Plumbing, electrical, tile, waterproofing, cabinetry, glass, and finish work are sequenced around the approved scope, with responsibilities identified before work begins.
Selections, allowances, schedule assumptions, payment milestones, and change decisions are recorded so homeowners understand what the project includes.
The schedule is based on scope, material availability, permit needs, and site conditions—not a one-size-fits-all promise. Changes that affect timing are communicated clearly.
The project is completed under the oversight of a licensed California contractor, with responsibilities defined before work begins.
The completed work is reviewed with the homeowner, and agreed punch-list items or project documents are addressed before closeout.
Meet the Team
Meet the specialists who remodel bathrooms across Orange County. A consistent, credentialed team, not a rotating cast of anonymous subcontractors.
Founder & Master Contractor
Marcus founded Pro Bathroom Remodeling after working as a licensed general contractor across Orange County. He built the company on one principle: every Orange County homeowner deserves trade-level craftsmanship without the contractor runaround.
CSLB License #1087602 | Class B General Contractor
Director of Design & Client Experience
Diana leads the design consultation process for every bathroom remodeling project in Orange County. From choosing the right waterproofing system to curating your tile and vanity finish, she translates your vision into a buildable, budget-conscious plan.
NKBA Certified Bath Designer | ASID Affiliate Member
Lead Project Manager & Field Supervisor
James manages field operations and construction timelines for all Orange County bathroom renovation projects. A former plumbing journeyman turned construction manager, he understands every trade involved in a bathroom remodel.
OSHA 30-Hour Certified | EPA RRP Certified
Client Relations & Design Consultant
Sophia is typically the first person Orange County homeowners speak with. She guides clients from the free in-home consultation through the final design selection, making sure every detail, budget, timeline, and style, is carefully understood.
Certified Bath Designer in Training | Client Communication Specialist
Our Process
Each project is shaped by the existing room and scope of work, but the core planning and construction stages remain consistent.

We visit your home, assess your current bathroom, listen to your goals, and walk through realistic options based on your space, structural conditions, and budget.

We measure the room, review existing conditions, and identify layout, plumbing, electrical, ventilation, and access considerations.

The layout, tile, fixtures, vanity, lighting, and finishes are coordinated before construction decisions are finalized.

The written scope, project sequence, material responsibilities, and applicable permit requirements are reviewed before work begins.

The room is protected and prepared, then demolition, rough work, waterproofing, tile, fixtures, cabinetry, glass, and finish work proceed in sequence.

We review the completed bathroom with the homeowner, address agreed punch-list items, and provide the applicable project documentation.
Real Reviews
"After getting quotes from four other contractors, we chose Pro Bathroom Remodeling because Marcus actually explained what waterproofing system they use and why. Everyone else just said they "take care of it." The finished master bath is stunning. Three years later, still perfect."
Rebecca T.
"We were nervous about remodeling our 1970s bathroom. It had irregular walls and original plumbing. James and his crew handled every single surprise professionally and still finished within two days of the original timeline. Incredible team."
Daniel & Priya M.
"Sophia made the design process so easy. She came to our home with samples and the 3D rendering looked exactly like the finished bathroom. Which I have to say was not the experience we had with our previous contractor."
Carol F.
WHAT WE REMODEL
Our work includes complete bathroom renovations, shower and tub upgrades, flooring, vanities, toilets, lighting, and accessibility-focused improvements. Visit the service pages for detailed options, installation considerations, and project-planning guidance.
Explore All Bathroom Services
Our Service Area
Project planning varies by the home, city requirements, and scope of work. Use the service-area directory to confirm coverage and find location-specific information for your community.
Our Locations
We cover all of Orange County. Call us at (657) 567-6889 and we will confirm service to your area the same day.
Service Coverage
Common Questions
Answers to common questions about the company, contractor licensing, service area, project responsibilities, and next steps.
The company was established in 2009 and has completed more than 1,200 bathroom projects across Orange County.
Yes. We operate as a licensed California contractor under CSLB #1087602. You can verify the current license record through the California Contractors State License Board.
The project team depends on the approved scope. Before work begins, we identify the project contact and the licensed or specialized trades required for plumbing, electrical, waterproofing, tile, cabinetry, glass, and finish work.
We serve homeowners across Orange County. Visit the Service Areas page to confirm coverage and view location-specific information for your city or community.
We review the planned scope to identify applicable city permits and inspections. Permit responsibilities and included coordination are documented in the project agreement before construction begins.
The project agreement should identify the scope of work, selected materials and fixtures, allowances, schedule assumptions, payment milestones, change procedures, and any applicable warranty terms.

Let's Work Together
Tell us what you want to improve, how the room is used, and what matters most to you. We’ll begin with the existing layout, project goals, and service scope so the next steps are clear.