We Build Accessory Dwelling Units in Boise, ID & throughout the Treasure Valley

Do you know what company to trust when you want to have an accessory dwelling unit built at your home? This type of home addition requires careful planning and execution, so finding a company you can trust to do the job is critical to your project’s success. That’s why homeowners in Boise, Idaho, and throughout the Treasure Valley turn to Clearwater Home Services. We are experts in building high-quality home additions, and we’d love the opportunity to put our skill and experience to use for you.

About Accessory Dwelling Units

Accessory dwelling units (ADUs) and sometimes called the mother-in-law suite. These structures are typically built in backyards, detached from the home, to expand your home’s living space while leaving the main portion of the home untouched.

The accessory dwelling units we build can be made to match the existing aesthetic of your home, including its architectural style, color, and materials. We can build several styles of ADUs, including:

• Detached Accessory dwelling units – This is what you typically picture when you imagine a mother-in-law suite.
• Attached accessory dwelling units – This type of ADU is built to be a natural extension of your home.
• Converted garages – This is where we can turn your existing garage into an ADU for your use.

We can handle every aspect of building your accessory dwelling unit from construction to completion, including working on the design with an architect, gaining the required permits, and completing the construction.

Accessory Dwelling Unit Services Designed for Boise Homeowners

Clearwater Home Services provides full-service accessory dwelling unit construction for homeowners throughout Boise and the Treasure Valley. Our ADU services are designed to help you add functional living space while maintaining the character of your property. Whether your goal is to house family members, create a private guest space, or add rental potential, we tailor every ADU to your needs, property layout, and long-term plans.

From the initial consultation through final construction, our team manages each phase to ensure quality, safety, and compliance with local requirements. We focus on building ADUs that feel like permanent, intentional structures rather than temporary additions.

Quality Materials Built for Idaho Conditions

The success of an ADU depends heavily on the materials used. Clearwater Home Services selects materials suited to Idaho’s climate, ensuring durability through hot summers and cold winters. This includes framing, roofing, siding, insulation, windows, and doors chosen for energy efficiency and long-term performance.

Interior finishes are selected to balance comfort and practicality. Flooring, cabinetry, countertops, and fixtures are chosen based on durability and ease of maintenance while still allowing for personalized style. Our team helps homeowners select materials that meet both budget and performance expectations.

ADU Styles and Design Options

Accessory dwelling units can be designed in a variety of styles and layouts. Clearwater Home Services offers flexible design options that allow your ADU to blend seamlessly with your existing home or stand out as a distinct living space.

Popular options include studio layouts, one-bedroom units, and multi-room designs with full kitchens and bathrooms. Homeowners can also choose features such as private entrances, outdoor patios, or dedicated parking areas depending on property size and zoning. Every ADU is designed to complement the main home’s architecture and maximize usable space.

Trusted Products and Manufacturers

We partner with trusted manufacturers and proven building products to ensure quality results. This includes roofing systems, windows, siding, insulation, plumbing fixtures, and electrical components from reliable brands known for performance and longevity. Using reputable products helps protect your investment and ensures your ADU meets modern building standards.

Our team stays informed about product advancements, allowing homeowners to benefit from improved efficiency, comfort, and durability.

Our Proven ADU Construction Process

Clearwater Home Services follows a clear and organized process for ADU construction. The process begins with a consultation to discuss goals, budget, and property considerations. We then coordinate with architectural professionals to create designs that comply with Boise and Treasure Valley zoning requirements.

Once plans are finalized, our team manages permitting, scheduling, and construction. We handle all trades and inspections, keeping homeowners informed throughout the project. Our goal is a smooth experience from start to finish with no surprises.

Pricing and Estimates

The cost of building an accessory dwelling unit varies based on size, design, materials, and site conditions. Clearwater Home Services provides detailed estimates that outline all aspects of the project so you know exactly what to expect. We review options that may affect pricing and help homeowners make informed decisions that align with their budget.

Transparency and honesty are central to our pricing approach.

Local Expertise You Can Rely On

Building ADUs in Boise and the Treasure Valley requires local knowledge of zoning regulations, setback requirements, and utility connections. Clearwater Home Services has experience navigating local rules and understands how to design ADUs that comply with city and county guidelines. This expertise helps prevent delays and ensures a smoother approval process.

Why Choose Clearwater Home Services

Homeowners choose Clearwater Home Services for our experience, craftsmanship, and communication. We take pride in delivering high-quality ADUs that enhance property value and livability. Our team focuses on clear timelines, dependable service, and results that reflect our commitment to excellence.

Schedule Your Consultation

Ready to begin the process of having an accessory dwelling unit built at your home in Boise or another city in Idaho’s Treasure Valley? Contact us today to schedule your consultation as the first step toward beginning the home addition process. We look forward to serving you!

Frequently Asked Questions About Accessory Dwelling Units

Do ADUs increase property value?

In many cases, a well-designed ADU adds significant value and flexibility to a property.

Can an ADU be rented out?

Rental rules vary by location. We help homeowners understand local regulations during the planning process.

How long does ADU construction take?

Timelines depend on design and permitting, but most projects take several months from start to finish.

Will my ADU match my main home?

Yes. We design ADUs to complement the architecture, materials, and style of your existing home.

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