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expand your possibilites.

right in your backyard.

Add space, value, and versatility to your property with a modern Accessory Dwelling Unit (ADU) from Modtec. It's the smarter way to create the guest suite, home office, or rental unit you've always wanted.

unlock the potential of your home

An ADU is more than just a small house; it's an investment in your lifestyle and your future. Imagine what you could do with a beautifully designed, self-contained living space just steps from your back door:

  • Generate Passive Income: Create a high-demand rental unit to help pay your mortgage and build wealth.

  • Host Family & Friends: Give guests a private, comfortable space of their own.

  • Create the Perfect Home Office: Build a quiet, dedicated workspace free from the distractions of the main house.

  • Keep Family Close: Design a beautiful, accessible home for aging parents or independent young adults.

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the smarter way to add space

A traditional backyard construction project can mean months of noise, mess, and uncertainty. The Modtec process is different. We've reimagined the experience to be as seamless and stress-free as possible.

Minimal Disruption

We build up to 90% of your ADU in our controlled factory. This means less noise, less mess, and less disruption to your daily life and your landscaping.

Speed & Efficiency

Our building process is dramatically faster than traditional construction. Your ADU is manufactured while your site is prepared, getting you to move-in ready in a fraction of the time.

Cost Certainty

Forget the stress of surprise costs. Our factory process eliminates the variables that lead to budget overruns, allowing us to provide you with a firm, fixed price.

our turnkey adu models

Modtec offers a range of thoughtfully designed, code-compliant models that can be flexibly deployed to meet a variety of community housing needs. Each model is built with the same commitment to quality, durability, and energy efficiency.

The Haven (1-Bedroom ADU)

Ideal For: Individuals, parents, children, or couples..
 

Features:

  • Open-concept living area with a full kitchen.

  • Spacious bedroom and a modern, accessible bathroom.

  • Energy-efficient systems and smart home technology.

  • Durable, high-quality finishes built on a commercial-grade steel frame for lasting peace of mind.

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The Cornerstone
(2-Bedroom, 2-Story)

  • Square Footage: 796 sq ft 5

  • Ideal For: Couples, Small families, 

  • Features: Two-story design maximizes living space on a small footprint, open-concept living area, two full baths.

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the partnership pathway

1. consultation and needs assessment

We start with a conversation to understand your vision and a visit to your property to assess feasibility, zoning, and placement.

2. design
& permitting

We finalize your design choices and handle the complex process of securing all necessary permits from your local municipality.

3. manufacturing &
site preparation

Our accelerated process happens in parallel. We prepare the foundation and utilities, while your home is manufactured in our facility.

4. Delivery & Installation

Your completed ADU is delivered, expertly craned into place, and connected to utilities. After final touches, it's ready for you to enjoy.

Let's explore your backyard's potential.

Contact us today for a complimentary consultation. We'll help you understand the possibilities for your property and provide a clear path forward for your ADU project.

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