Complete bathroom remodeling for Corona del Mar homeowners—from layout changes and walk-in showers to waterproofing, tile, vanities, plumbing, lighting, permits, and construction.
Licensed • Insured • Bonded • 15+ Years Experience • Design-Build Experts • Serving Southern California
Bathrooms in Corona del Mar can range from compact bathrooms in older coastal cottages to larger primary suites in remodeled and custom properties. Older bathrooms may have tight layouts, limited storage, small showers, dated plumbing, poor ventilation, or finishes that have reached the end of their useful life. Even newer bathrooms sometimes have plenty of square footage but don’t use it particularly well.
A bathroom remodel is an opportunity to fix those problems—not just cover them with new tile.
Kol & Co. provides complete bathroom remodeling in Corona del Mar. As a licensed, insured and bonded design-build contractor with 15+ years of experience, we can help improve the layout and coordinate the entire project, including showers, tubs, waterproofing, tile, vanities, countertops, plumbing, electrical, lighting, ventilation, permits, and construction.
Whether you’re updating a small guest bathroom, replacing a tub with a walk-in shower, redesigning an outdated primary bathroom, or remodeling multiple bathrooms as part of a larger home renovation, we’ll help you determine what can be improved and build a clear plan for the project.
For the bathroom remodeling projects we work with, a useful initial planning range is approximately:
$25,000–$40,000+
This is a general planning range rather than a fixed price.
Cost is typically affected by bathroom size, existing condition, layout changes, plumbing relocation, shower size, waterproofing requirements, tile quantity and type, vanity and cabinetry, countertops, plumbing fixtures, lighting and electrical work, glass enclosures, tub selection, flooring, and overall finish level.
We prefer to understand the actual bathroom and what you want to change before providing a meaningful project estimate.
Every bathroom has a different starting point. Some can retain the existing layout, while others benefit from moving fixtures, enlarging the shower, changing the vanity, or reworking the room completely.
We evaluate whether the existing arrangement makes good use of the available space and where changes could improve circulation, storage, and comfort.
Could include:
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A beautiful shower only performs well when what's underneath it has been properly constructed.
Could include:
Storage and lighting can dramatically change how comfortable a bathroom is to use every day.
Could include:
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We coordinate the mechanical and finishing details required to bring the entire bathroom together.
Could include:
A typical bathroom remodel may require approximately 3–5 weeks of construction, depending on scope and existing conditions.
The exact schedule depends on the size and complexity of the project.
Additional time may be required for projects involving:
Significant plumbing relocation
Major layout changes
Custom cabinetry
Specialty tile
Structural modifications
Permitting
Custom glass
Long-lead fixtures or materials
Before construction begins, time may also be needed for design, material selections, ordering, and applicable permit preparation.
Planning these items ahead of demolition helps keep construction moving once work begins.
It depends on the scope of work.
Corona del Mar is within the City of Newport Beach, so applicable building permits and plan checks are handled through the City.
Depending on the project, permits and inspections may apply to:
The City of Newport Beach also provides a standard single-family dwelling kitchen/bathroom remodel plan for qualifying projects.
More complex projects may require project-specific plans and additional review.
Kol & Co. coordinates the applicable plans, engineering, permit documentation, construction, and inspections as part of your remodel.
We start by looking at the existing bathroom and discussing what's not working, what you'd like to change, and the approximate project scope.
We work through fixture locations, shower or tub configuration, vanity design, storage, tile, lighting, plumbing fixtures, and other selections.
When the scope requires plans, engineering, or permits, we coordinate those items before applicable construction proceeds.
We coordinate demolition, plumbing, electrical, framing where required, waterproofing, applicable inspections, drywall, tile, cabinetry, countertops, fixtures, glass, painting, and finish work.
Once the bathroom is complete, we review the finished work with you and address remaining details before handoff.
We work with homeowners throughout Corona del Mar, Newport Beach, Newport Coast, Laguna Beach, Costa Mesa, Irvine, Huntington Beach, Dana Point, Laguna Niguel, San Juan Capistrano, San Clemente, and surrounding Orange County communities.
You don’t need to have the tile, vanity, fixtures, and entire layout selected before contacting us.
Start with what you want to change.
Maybe you need a larger walk-in shower, more storage, a better primary bathroom layout, updated plumbing and lighting, or a complete renovation of an older bathroom. We’ll look at the existing space, discuss your priorities, and help you determine the right scope for the project.
Kol & Co. can take it from there—from planning and permits to construction and the final details.
Many bathroom remodeling projects we work with fall around $25,000–$40,000+ as an initial planning range. Larger primary bathrooms, extensive tile, custom cabinetry, plumbing relocation, premium fixtures, and significant layout changes can increase the cost.
A typical bathroom remodel may take approximately 3–5 weeks of construction. More complex bathrooms involving substantial layout changes, custom materials, or other construction can take longer.
It depends on the scope. Plumbing, electrical, mechanical, structural, and other changes can require permits and inspections. Corona del Mar projects fall under applicable City of Newport Beach requirements.
Yes. Where feasible, we can evaluate relocating the shower, tub, vanity, toilet, and other fixtures. Moving plumbing typically increases the scope, so we weigh the benefit of the new layout against the additional work required.
Yes. A tub-to-shower conversion can be a practical way to create a larger or more accessible shower when the existing bathtub isn’t being used.
Yes. We can help coordinate the bathroom design, layout, tile, cabinetry, countertops, plumbing fixtures, lighting, and other selections needed for the project.
Yes. When required by the scope, Kol & Co. can coordinate applicable design, plans, engineering, permit documentation, and construction.
Start with what isn’t working. It may be a shower that’s too small, poor storage, an awkward vanity, an unused tub, dated finishes, or the entire layout. We can evaluate the existing bathroom and help determine which changes will have the greatest impact.
