Top ADU Construction and Plans by Expert Contractors

Are you thinking about adding more space to your home? Maybe you want a rental unit, a private area for family members, or just want to boost your property value. In Niagara Falls, many homeowners are turning to Additional Dwelling Units (ADUs) to do just that. At TheKing Contracting Inc., we’re here to make the process simple. Whether you’re looking to convert a basement or build a separate cottage in your backyard, we’ll guide you every step of the way—from design to construction.

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What is an ADU?

An ADU, or Additional Dwelling Unit, is a small, separate living space on the same property as your main home, which can either be a detached unit in your backyard, an attached extension to your house, or a conversion of an existing space like a garage or basement. If you’re considering building an accessory dwelling unit, it’s essential to review various accessory dwelling unit plans and accessory dwelling unit designs. Proper planning and thoughtful accessory dwelling unit construction are crucial to creating a comfortable and functional space.

Why Choose TheKing Contracting Inc.?

We stay up-to-date on all ADU regulations in Niagara Falls.
Expert Knowledge

Expert Knowledge

We start with your ideas. Want a workspace or a more comfy reading nook? We’ll design it to fit your space and style.

Transparency

Transparency

We provide clear timelines and costs, so you’re never left guessing.

Quality Craftmanship

Quality Craftmanship

Our skilled team builds ADUs that are not only beautiful but also meet all safety and building standards.

Permit Acquisition and Compliance

Permit Compliance

We take care of permits and inspections. You don’t have to worry about the paperwork or compliance.

Personalized Project Management

Project Management

We manage the whole project, from scheduling to contractor coordination, and keep you updated throughout.

Types of Additional Dwelling Units (ADUs) You Can Build

DETACHED ADUs (Garden Suites or Laneway Houses): These are standalone structures built on the same lot as the main residence, but not attached to the main house. They are typically constructed in the backyard and are fully self-contained, with their own entrance, kitchen, bathroom, and living areas.

ATTACHED ADUs: An attached ADU is an additional unit that is physically connected to the main house, often through an extension or addition. It may share walls with the primary dwelling but will have a separate entrance and facilities like a kitchen and bathroom.

INTERIOR ADUs (Basement Apartments or Secondary Suites): Interior ADUs are created within the existing structure of the main house, such as a finished basement or a portion of the house that has been converted into a separate living unit. These are common in areas where space is limited but additional housing is needed.

GARAGE CONVERSION ADUs: This type of ADU involves converting an existing garage, either attached or detached, into a livable space. It is a cost-effective way to add housing since the structure is already built, and it can be transformed into a functional apartment with minimal modifications.

ABOVE-GARAGE ADUs: If you have a garage, you can build an ADU on top of it, creating a small apartment above the parking space. This type of unit is often seen in urban areas and can offer a great way to maximize the use of your property.

Additional Dwelling Unit Related & Sub Services

Custom Home Build By Tk Contracting

ADU Design & Planning

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Areas We Provide Renovation Service

Why Build an ADU?

Our streamlined process ensures a hassle-free experience, from planning to completion, for your accessory dwelling unit (ADU).
Extra Income

Extra Income

Rent out your ADU and generate income.

Space for Family

Space for Family

Perfect for elderly parents or adult children needing their own space.

Increase Property Value

Increase Property Value

Homes with ADUs are often worth more.

Flexibility

Flexibility

Use it as a guest house, home office, or a future rental property.

Hear from our clients

Here’s what to expect when you hire us as your experienced Home renovation contractor in Niagara &  St. Catharines

You have questions – we have answers.

Common Questions About Additional Dwelling Unit

What are the available accessory dwelling unit plans offered by TK Contracting?

TK Contracting offers a wide range of customizable accessory dwelling unit plans tailored to fit your property, lifestyle, and budget.

Absolutely! TK Contracting specializes in crafting modern and innovative accessory dwelling unit designs that maximize space and aesthetic appeal.

With TK Contracting, accessory dwelling unit construction timelines are efficient, typically completed within 3–6 months, depending on project scope.

The cost of building an accessory dwelling unit with TK Contracting depends on size, design, and finishes. Contact us for a detailed estimate tailored to your needs.

TK Contracting is a trusted name among accessory dwelling unit builders, offering expert craftsmanship, transparency, and personalized service.

Yes, TK Contracting provides comprehensive ADU construction services, from planning and permitting to final inspections and move-in readiness.

As a full-service ADU contractor, TK Contracting offers everything from design consultation and project management to construction and final walkthroughs.

Yes, TK Contracting specializes in creating efficient accessory dwelling unit plans designed to optimize smaller spaces, including compact backyards.

TK Contracting provides fully customizable accessory dwelling unit designs to meet your unique preferences, property layout, and zoning requirements.

Getting started with ADU construction is easy. Contact TK Contracting to schedule a consultation and discuss your vision for your ADU project.

The cost of an accessory dwelling unit is influenced by factors like size, materials, design complexity, and local permitting fees. TK Contracting provides transparent quotes.

Yes, TK Contracting excels in building accessory dwelling units with sleek, modern finishes that enhance both functionality and style.

TK Contracting can connect you with trusted financing partners to help make your ADU construction project manageable and affordable.

TK Contracting can connect you with trusted financing partners to help make your ADU construction project manageable and affordable.

TK Contracting stands out as a leading ADU contractor due to our dedication to quality, attention to detail, and personalized customer service.

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