Bathroom Remodeling in Santa Ana, CA

From Larger Walk-In Showers and Better Layouts to Complete Bathroom Renovations, We Handle Design, Plumbing, Permits, and Construction

 

Licensed • Insured • Bonded • 15+ Years Experience • Design-Build Experts • Serving Southern California

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Santa Ana Bathroom Remodeling, From Layout & Design to Permits and Construction

If your bathroom feels cramped, outdated, short on storage, or simply doesn’t work the way you need it to, replacing the tile isn’t always the answer.

Maybe you want to turn an old tub into a larger walk-in shower. Maybe the vanity is too small. Maybe you’d like to move the toilet, add a double vanity, or borrow space from an adjoining closet to make the bathroom larger.

Before deciding what the new bathroom should look like, we look at what isn’t working now and what can realistically be changed.

Kol & Co. is a licensed, insured, and bonded design-build contractor with 15+ years of experience handling complete bathroom remodels, including layout changes, plumbing and electrical work, showers, waterproofing, cabinetry, tile, lighting, permits, and final finishes.

Show us what isn’t working in your bathroom. We’ll help you figure out what can be improved. Schedule Your In-Home Consultation Today!

How Much Does a Bathroom Remodel Cost in Santa Ana?

For the full bathroom remodels we typically take on, homeowners should generally plan for approximately:

$25,000–$40,000+

The final cost can be affected by the bathroom size, existing conditions, shower or tub design, plumbing relocation, layout changes, cabinetry, countertops, tile, fixtures, electrical work, waterproofing, material selections, and permit requirements.

That’s why we prefer to see the existing bathroom before discussing a detailed project estimate.

Explore Our Services

Full Bathroom Remodels

Ready to replace everything? We can take the bathroom down to what needs to remain and rebuild it with a new shower or tub, vanity, countertops, tile, flooring, lighting, plumbing fixtures, ventilation, waterproofing, and finishes—all coordinated under one project.

Primary Bathroom Remodels

Want your primary bathroom to work better for two people? We can enlarge the shower, add a double vanity, improve storage and lighting, remove an unused tub, relocate fixtures, or reconfigure the room to make better use of the available space.

Walk-In Showers & Tub-to-Shower Conversions

Want to get rid of an unused tub or make your shower larger? We can build a walk-in shower with new plumbing, waterproofing, tile, frameless glass, niches, benches, handheld fixtures, and other features based on your space and how you want to use it.

Bathroom Layout Changes & Expansions

Need more room or a completely different layout? We can evaluate moving the toilet, shower, tub, or vanity, changing door locations, removing walls, or expanding into an adjoining closet or available space to make the bathroom work better.

Multiple Bathrooms & Larger Home Remodels

Remodeling more than one bathroom—or updating the kitchen and other areas too? We can coordinate the bathrooms, plumbing and electrical work, flooring, structural changes, finishes, and construction schedule as one larger renovation instead of treating every room as a separate project.

What Can We Include in Your Bathroom Remodel?

A complete bathroom renovation involves both the finishes you see and the work that makes those finishes perform correctly.

Shower, Tub & Waterproofing

A shower needs to be built correctly before the first finished tile goes on.

Depending on your remodel, we can handle:

  • Custom walk-in showers
  • Tub-to-shower conversions
  • Bathtub replacement
  • Shower niches and benches
  • Shower valves and fixtures
  • Frameless glass
  • Shower pans and substrates
  • Waterproofing systems

 

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Vanities, Countertops & Storage

We plan the vanity area around storage, available wall space, plumbing, lighting, and how the bathroom is actually used.

Options can include:

  • Single or double vanities
  • New cabinetry
  • Quartz or natural stone countertops
  • Drawer storage
  • Medicine cabinets
  • Built-in storage
  • Mirrors
  • Vanity lighting
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Plumbing, Electrical & Ventilation

These are easy to overlook when you're looking at inspiration photos, but they have a major impact on the finished bathroom.

Your project may involve:

  • Water supply and drainage
  • Plumbing relocation
  • New shower valves
  • Electrical outlets
  • Recessed lighting
  • Vanity lighting
  • Dedicated electrical requirements
  • Exhaust fans and ventilation

 

 

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Tile, Lighting & Final Finishes

Once the room itself is built correctly, we coordinate the finishes that bring everything together.

That can include:

  • Shower and wall tile
  • Bathroom flooring
  • Countertops
  • Glass
  • Plumbing fixtures
  • Mirrors
  • Lighting
  • Paint and trim
  • Finish carpentry
  • Hardware
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How Long Does a Bathroom Remodel Take in Santa Ana?

For the full bathroom remodels we typically handle, construction generally takes around:

3–5 weeks

That can vary depending on the scope.

Layout changes, plumbing relocation, inspections, extensive tile work, custom glass, material availability, and conditions uncovered during demolition can affect the schedule.

Do I Need a Permit to Remodel a Bathroom in Santa Ana?

It depends on what you’re changing.

A bathroom remodel involving plumbing, electrical, mechanical, structural, or significant layout changes may require permits.

For example, the requirements can be different when you’re simply replacing finishes versus relocating a shower, moving a toilet, changing electrical work, or expanding the bathroom.

We review the scope during planning and coordinate applicable permits and project documentation before construction.

Our Design-Build Approach

step 1

In-Home Consultation

We visit your Santa Ana home, look at the existing bathroom, discuss what isn't working, and talk through the changes you're considering.

step 2

Design & Planning

We develop the layout and coordinate the shower, vanity, fixtures, materials, plumbing, electrical, and other project details.

step 3

Permits & Pre-Construction

When required, we coordinate applicable permits while confirming the scope, selections, and construction planning.

step 4

Construction

We manage demolition, plumbing, electrical, waterproofing, tile, cabinetry, fixtures, painting, and other work included in your bathroom remodel.

step 5

Final Walkthrough

We review the completed bathroom with you and address remaining details before completion.

Featured Remodeling Projects in Santa Ana

Why Clients Choose Us?

Get inspired by the experiences shared by those we’ve worked with.

Areas We Serve

We work with homeowners throughout Floral Park, West Floral Park, Park Santiago, Washington Square, Wilshire Square, Heninger Park, French Park, Fisher Park, Morrison Park, and surrounding Santa Ana neighborhoods.

Ready to Remodel Your Bathroom in Santa Ana?

You don’t need to know whether the toilet can move, whether there’s room for a larger shower, or whether taking out the tub is the right decision.

That’s what we can help you work through.

We’ll look at the existing bathroom, listen to what you’d like to improve, and discuss what may be involved in creating a space that works better for you.

Schedule Free In-Home Consultation Today!

Frequently Asked Questions

How much does a bathroom remodel cost in Santa Ana?

For the full bathroom remodels we typically take on, homeowners should generally plan for approximately $25,000–$40,000+. Layout changes, plumbing relocation, shower design, cabinetry, tile, fixtures, existing conditions, and material selections can affect the final cost.

Construction generally takes approximately 3–5 weeks for the bathroom remodels we typically handle. More complex projects involving major layout changes or unexpected existing conditions may take longer.

Potentially. Depending on the floor plan, we can evaluate expanding into an adjoining closet, bedroom, hallway, or other available area. We also consider whether reorganizing the existing footprint could solve the problem without expanding the room.

Yes. Depending on the existing space and plumbing, we can replace a tub with a walk-in shower and incorporate new waterproofing, tile, glass, fixtures, niches, benches, and other features.

Often, yes. Toilet relocation can be more involved than moving some other fixtures because of the drain requirements and existing framing. We evaluate the proposed location before finalizing the layout.

Yes. Kol & Co. is a design-build contractor, allowing us to coordinate planning, design, permits, construction, and project management under one team.