Prefab ADU Solutions

Sacramento Prefabricated ADU

Prefab ADUs are a cost effective solution for homeowners looking to add an ADU to their property.

A Sacramento prefabricated ADU built by RiseCon.

Prefabricated Tiny Homes

RiseCon North America

Prefabricated tiny homes, often called prefab ADUs, are modular units built in a factory and then transported for permanent installation on a property. The benefits of choosing a prefab ADU include lower costs, faster construction, and suitability for rural or urban environments.

The right contractor for a Sacramento prefab ADU will make the process stress-free for future owners. RiseCon is an established company in Sacramento, CA, with 20 years of experience creating sustainable and high-quality ADUs.

Get a Free Estimate!

Two RiseCon employees building a Sacramento prefab ADU.
Read More
Read Less

What is a Prefab ADU?

Prefab ADUs are alternative dwelling units often located on larger properties, used as rental units, mother-in-law suites, or for other needs a homeowner might have. They are small, self-contained, and highly energy efficient.

Prefab ADUs are built off-site and then transported to a property. They offer fewer customization options than a standard ADU but still include all essential amenities.

Here are the advantages of a prefab ADU:

  • Reduced Construction Time: Prefab ADUs are manufactured off-site in a factory, which reduces on-site assembly time. This allows homeowners to have a functioning ADU within weeks.
  • Cost Savings: Prefabricated ADUs are more affordable than traditional ones due to lower labor costs, less material waste, and fewer unexpected construction delays.
  • Less Site Disruption: A prefab ADU means less construction work, minimal disruption to your property, and faster cleanup.
  • Quality Control: Prefab ADUs are built in climate-controlled factories with uniform standards, resulting in better craftsmanship and fewer defects caused by weather or site conditions.
  • Energy Efficiency and Sustainability: Many prefab ADUs use sustainable materials, efficient designs, and advanced insulation, which helps save energy over the long term and lowers environmental impact.
  • Flexibility of Use: Prefab ADUs offer extra living space for rentals, offices, guests, or family. They have all the same benefits of a traditional stick-built ADU, with added affordability, quality control, and faster build times.

Prefab vs. On-site Builds

Feature Prefab Tiny Homes On-site Built Tiny Homes
Cost Usually more affordable due to bulk material purchases and efficient factory processes Typically, more expensive due to longer labor time and custom materials
Build time Generally faster due to the controlled factory environment Typically longer due to weather, delivery delays, and onsite labor conditions
Site Disruption Minimal disruption at the building site More disruption due to ongoing construction activity
Customization Limited to pre-designed layouts with minor options Highly flexible, tailored fully to personal design preferences
Weather Impact Minimal, as construction occurs indoors Significant potential for delays and damage from weather
Material Efficiency Reduced waste due to factory precision and bulk buying More waste is expected due to onsite cutting and adjustments
Construction Location Built mostly or entirely in a factory setting Constructed entirely on the building site
Suitability for Remote Sites Well-suited because of easier transportation of components Can be challenging depending on accessibility and terrain

Why Choose RiseCon for Your Project?

1.

Seamless Design & Build

Our in-house team handles every aspect of your ADU project, from conceptual design to final construction, ensuring a smooth and efficient process.
2.

Expertise You Can Trust

With over 25 years of experience in the Bay Area and surrounding regions, we have the knowledge and experience to navigate any ADU project, big or small.
3.

Client-Focused Approach

We understand that your ADU is an investment in your dreams and your property. We prioritize open communication, keeping you informed throughout the entire process, and we make sure your vision becomes a reality.

RiseCon in Sacramento

Why a RiseCon Modern Dwelling Unit?

All RiseCon North America contractors are experts in ADU construction.

Built at Your Property By Experts

At RiseCon, we don’t just hire any available subcontractors to build your ADU. We have a dedicated team of trusted experts who will construct your ADU from the ground up, right on your property. From the foundation to the final finishes, we handle every aspect of your project with precision and excellence.
RiseCon North America experts will handle the whole build out process.

From Design to Final Inspection

We manage the entire process from start to finish, ensuring a seamless experience. From initial design and blueprint creation to permit approvals, construction, and utility connections, we handle every detail. The result? A fully completed, move-in-ready ADU right in your backyard!
All RiseCon North America ADUs are built with the highest quality materials.

High-Quality Materials

Every full-build ADU comes standard with high-quality materials designed to create a beautiful and functional living space. From quartz countertops and handcrafted cabinets to a sleek subway tile curbless shower and luxury vinyl flooring throughout, every detail is thoughtfully chosen.
At RiseCon North America we strive to be transparent with our customers.

Transparent Pricing

With a full-build ADU, transparency is key—no hidden fees, no bait-and-switch tactics. That’s why we don’t provide firm estimates until we’ve evaluated your property, completely free of charge. This ensures you have a clear, upfront understanding of the total cost before your project begins, allowing you to make the best, most informed decision with confidence.
A prefabricated ADU on a trailer ready to be installed by RiseCon.

The RiseCon Prefab Unit Experience


Our team is skilled in ADU design and construction, and we take pride in every project we complete. Our prefab unit installations are efficient, high-quality, and hassle-free, all backed by the trusted RiseCon name.

  • Faster Build Time: Unlike traditional stick-built ADUs that require months of on-site construction, RiseCon prefab units are built off-site. Once delivered, the installation process typically takes a couple of days, minimizing disruption to your home and daily life.
  • Reliable Products: RiseCon has the same high standards for our prefab units as we do for our custom-built ADUs. We use durable, high-quality materials and partner with skilled tradespeople to ensure every prefab unit reflects our craftsmanship and attention to detail.
  • Fair Pricing: Prefabricated units are typically more affordable than custom ADUs, and we offer fair, transparent pricing, with no hidden fees or surprises. We also provide flexible financing options to help make your ADU project possible.
  • Professional Project Management: RiseCon’s experienced team manages permitting, installation, final walk-through, and everything in between. Our project managers assure your prefab ADU arrives and is installed on time, on budget, and ready to use.
A Sacramento prefab ADU built by RiseCon.

Purchase Your Sacramento Prefab ADU Today


Adding a prefab ADU to your property is a smart investment and a versatile solution for evolving housing needs. With benefits like rapid construction, cost savings, and quality control, a prefabricated unit from RiseCon provides an ideal way to expand your living space.

Contact RiseCon today to learn more about our Sacramento prefabricated ADUs!

Explore Dozens Of Financing Options For Your ADU

Get your free ADU property analysis + estimate today!

Recommended ADU Builders

What Our Customers Say About Us

  • Alex
    good!!
  • Martin S
    Risecon is an amazing company, his foreman Josephe is very skilled and great with customer service. Highly recommended this GC.
  • Lisa Herkenrath
    Dom and his team did an amazing job for my client. She had a full remodel of an outdated home as well as a full remodel of an outdated condo. Both came out perfect!
  • Kenneth Byrnes
    I have referred numerous friends to Dom for many different types of construction needs whether it be remodeling, new construction or repair and all have thanked me his great customer service and quality of care
  • Stephan Brown
    Dom and his team remodeled my house built in the 1970s and turned it into a modern work of art that is functional for our entire family. We couldn’t be happier with the craftsmanship and professionalism throughout the entire process. Thank you!
  • KOAL Properties
    We worked with Risecon on a garage remodel. Risecon was very easy to work with. They were quick, clean, and did excellent work. The garage looks great! Will definitely work with them again in the future.
  • Quynh Nguyen
    Dom and his crew did an awesome job with my properties. They were timely and the craftsmanship was great. I trusted Dom’s recommendations and judgement when it came to picking the materials. Definitely will use RiseCon again in the future.