BATHROOM REMODELING

Hilweh Builders offers top-quality bathroom remodeling services in Oahu, Hawaii.

 

If you are looking to update your bathroom our experienced team of professionals and craftsman will bring your vision to life. Whether you're looking for a refresh on a budget or luxury remodel, we are here to guide you along the way. 

 

DESIGN BUILD | REMODELING | RENOVATIONS

As a certified Aging-in-Place Specialist (CAPS), Hilweh Builders transforms Oahu homes into safe and accessible havens. Our services include consultations, bathroom and kitchen remodels focusing on ease of use, entrance modifications, and safety features like grab bars and smart home integration. Let us create a comfortable, empowering environment for independent living in your golden years. Schedule a free consultation to learn more about how Hilweh Builders can help you create a home that reflects your evolving needs.

 

Visit our dedicated Accessibility & Aging-in-Place page to learn more about our services.

We are proud to share that Hilweh Builders was recognized as the 2025 Readers’ Choice Award winner for Best in Aging-in-Place by Hawaii Home + Remodeling Magazine. This award reflects not only the quality of our craftsmanship but also our commitment to serving the needs of Hawaii’s families.

 

For us, offering aging-in-place remodeling services in Oahu is about more than construction. It’s about creating safe, functional, and welcoming spaces where loved ones can continue to live comfortably at home. From accessible bathrooms and barrier-free showers to thoughtful deck and railing designs, we focus on solutions that improve daily life while preserving the beauty and character of each home.

 

This recognition is especially meaningful because it comes directly from the community we serve. We believe every homeowner deserves a living space that adapts to their needs, and by focusing on accessibility, safety, and thoughtful design, we hope to strengthen our connection with families across the island.

 

If you are considering aging-in-place renovations in Hawaii, we invite you to explore our services and see how we can help you or your loved ones remain at home with comfort, independence, and dignity.

OUR BATHROOM REMODELING SERVICES

CUSTOMIZED BATHROOM DESIGN

Design your dream bathroom with us! Our team will work closely with you to understand your style, needs, and budget, creating a personalized space you'll love. From layout to finishing touches, we'll make sure every detail reflects your vision.

 

Design-Build Solutions | Custom Layouts 

 

Custom Shelving | Custom Cabinetry

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TILE AND FLOORING

Upgrade your bathroom with new tile and floors. Choose from a variety of materials and styles to enhance the look and feel of your space. Our expert craftsmen will handle installation with precision, ensuring a flawless finish.

 

Ceramic | Porcelain | Natural Stone

 

Large Format | Small Format

 

Mosaic | Subway | Patterned | Hexagonal

 

LVT | LVP | Hardwood | Engineered Hardwood

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TUB-TO-SHOWER CONVERSION

Transform your old tub into a sleek, modern shower! Whether you want to save space or update your bathroom's style, we've got you covered. Our team will take care of everything, from demolition to installation, making the process seamless and stress-free.

 

Fiberglass Insert Shower - Least Expensive Option

Also known as a "shower kit". A shower insert is prefabricated waterproof enclosure designed to be installed in one peice. 

 

Synthetic Shower Wall Systems

Customizable, waterproof solution composed of durable materials like acrylic or fiberglass, offering a low-maintenance alternative to traditional tile installations.

 

Custom Tiled Showers

Personalized shower space featuring meticulously laid ceramic, porcelain, or natural stone tiles, tailored to your design preferences and shower dimensions for a unique and luxurious bathing experience.

 

Stone or Porcelain Slab Shower - Most Expensive Option

Also known as a "solid surface" shower. A stone or porcelain slab shower incorporates large-format stone or porcelain panels to create a seamless and luxurious shower environment, offering a modern and sophisticated aesthetic with minimal grout lines for easy maintenance and a sleek appearance.

 

Learn more in our full guide: Tub to Shower Conversion in Oahu: FAQs Every Homeowner Should Know

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CABINETRY, VANITY AND COUNTERTOP INSTALLATION

Add storage and style to your bathroom with new cabinetry and countertops. From classic to contemporary, we can make your dream bathroom come to life. On occasion, based on schedule and availability, we are able to create a custom solid wood vanity for your space. 

 

View our handcrafted custom oak vanity built by Chad Hilweh

 

Freestanding Vanities | Wall-Mounted Vanities | Vessel Sink Vanities

 

Quartz | Marble | Granite

 

Built-in Countertops | Custom Countertops

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PLUMBING FIXTURES AND SERVICES

Keep your bathroom running smoothly with professional plumbing installation services. We only work with licensed and insured plumbers. From fixtures to repairs, we'll take care of all your plumbing needs. Our team of professionals ensure quality workmanship and reliable solutions.

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LIGHTING AND ELECTRICAL SERVICES

Brighten up your bathroom with our lighting solutions. Whether you need better task lighting or want to set the mood, we've got the perfect options for you. We only work with licensed and insured electricians that will install everything safely and efficiently, giving you a well-lit and inviting space.

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Frequently Asked Questions: Bathroom Remodels

Are you licensed and insured in Hawaii for bathroom remodels?

 

Yes — Hilweh Builders LLC is a licensed, bonded, and insured general contractor in Hawaii (License BC-37232) which means we have the proper license the perform bathroom remodels in the State of Hawaii.

Do you only work on accessible or aging-in-place bathroom renovations?

 

No — while we have extensive experience designing and building accessible and aging-in-place bathrooms across Oahu, it’s only one part of what we do.

We also remodel standard residential bathrooms in homes and condos — from modern tile shower upgrades to complete bathroom gut-and-remodels and custom design-build projects.

Our goal is to create bathrooms that fit each homeowner’s needs, whether that means a luxury spa-style retreat, a simple pull-and-replace update, or an ADA-compliant renovation for long-term safety and comfort.

Every project benefits from our in-house carpentry crew, careful planning, and clear communication — ensuring beautiful results that last in Hawaii’s unique climate.

What types of bathrooms do you remodel, and where in Oahu?

 

We provide custom bathroom remodeling services for residential homes and condominiums across Oahu, including Honolulu, Kailua, Kaneohe, Hawaii Kai, and nearby communities. Our customers are typically homeowners, condo associations and on occasion, commercial properties. 

Our most common projects include:

• Tub-to-shower conversions for modern, low-maintenance upgrades

• Full bathroom gut-and-remodels for a complete transformation

• Pull-and-replace remodels that reuse existing plumbing to reduce costs

• Aging-in-place bathroom renovations with accessibility-focused features

 

Many homeowners choose tile showers with low curbs for both design and safety. Each project is planned carefully by our in-house crew of skilled carpenters and project managers who specialize in custom design-build remodeling for island homes and condos.

Where do you source materials in Hawaii for bathroom remodels?

 

Material selections depend on your style, budget, and renovation goals.
To help keep your remodel on schedule and within budget, we often recommend in-stock materials available on Oahu from local suppliers — including vanities, fixtures, tile, and waterproofing systems.

If you’re looking for a custom or imported design, we can coordinate special orders through our network of vendors. Just note that freight costs and lead times may apply for off-island or mainland orders.

How long does a bathroom remodel take in Oahu?

 

Bathroom remodels typically take 1 to 5 weeks, depending on the size and complexity of your project.

For example:

• Tub-to-shower conversions: around 2 to 3 weeks

• Full bathroom remodels with tile and custom finishes: 3–5 weeks

 

Certain steps — such as waterproofing and tile installation — require curing time before the next phase can begin. Timelines can also vary if we find hidden plumbing issues after demolition. Our team prioritizes careful planning and consistent communication to keep your project running smoothly.

What are the “unknowns” in a bathroom remodel in Hawaii?

 

Most surprises occur after demolition, especially with plumbing lines, water damage, or subfloor conditions.

When we uncover unexpected issues, we’ll immediately assess the situation, review your options, and issue a change order for approval before proceeding.

These situations don’t happen often, but we prepare every homeowner in advance through detailed pre-planning and transparent communication — ensuring your remodel stays safe, code-compliant, and built to last.

How much do bathroom remodels cost in Oahu?

 

Costs vary widely on Oahu—based on bathroom size, scope, materials and accessibility/aging-in-place features.

 

According to our pricing guide: Hilweh Builders

 

• Minor Bathroom Refresh (35-50 sq ft approx): Typical range $25,000 to $35,000. 

• Mid-Range Bathroom Remodel (50-70 sq ft approx): Typical range $45,000 to $65,000. 

• Major Bathroom Remodel / Fully Custom (70-120 sq ft and above): Typical range $75,000 to $95,000. 

 

Looking only for a tub to shower conversion? Contact us for a custom estimate.

 

Please remember: These figures are for informational use only. The true cost of your remodel depends on many variables (scope changes, material selections, age of the home, local logistics, etc.).

For a detailed estimate, we recommend scheduling a consultation and walkthrough.

At Hilweh Builders, we recognize the significant investment involved in bathroom renovations. That's why we offer tailored solutions to meet your budget and design preferences. Collaborating closely with homeowners, we create customized plans to achieve their vision. Learn more about Our Process.