Your questions, answered.

What is Prefab1?

Prefab1 is a leading provider of prefab homes, commercial, and industrial ADUs. We offer a wide range of pre-engineered and custom-designed buildings to meet the needs of businesses and homeowners of all sizes. Our buildings are built to code and are backed by a satisfaction guarantee.

What types of prefab buildings does Prefab1 offer?

Prefab1 offers a variety of prefab buildings, including:


・Commercial buildings

・Industrial buildings

・Accessory Dwelling Units (ADUs)

What are the benefits of prefab buildings?

Prefab buildings offer a number of benefits over traditional construction methods, including:

・Faster construction times

・Lower costs



How much do prefab buildings cost?

The cost of a prefab building will vary depending on the size, complexity, and features of the building. However, prefab buildings are typically more cost-effective than traditional construction methods.

How long does it take to build a prefab building?

Prefab buildings can be built much faster than traditional buildings. This is because the buildings are constructed in a controlled factory setting and then transported to the building site for installation.

Can I customize a prefab building?

Yes, you can customize a prefab building to meet your specific needs. Prefab1 offers a variety of customization options, including:

・Floor plans

・Exterior finishes

・Interior finishes



What is the difference between a prefab home and a modular home?

Prefab homes and modular homes are very similar, but there are a few key differences. Prefab homes are typically smaller and simpler than modular homes. They may also have fewer custom features. Modular homes, on the other hand, are typically larger and more complex. They may also have more custom features.

What is an ADU?

An ADU, or Accessory Dwelling Unit, is a smaller secondary housing unit located on the same property as an existing home. ADUs can be used as a rental property, guest house, or in-law suite.

What are the benefits of building an ADU?

There are a number of benefits to building an ADU, including:

・Increased income

・Additional living space

・Increased property value

・Reduced housing costs


How much does it cost to build an ADU?

The cost of building an ADU will vary depending on the size, complexity, and features of the ADU. However, ADUs are typically more cost-effective than building a traditional home.

Can I build an ADU on my property?

Whether or not you can build an ADU on your property will depend on your local zoning laws. Be sure to check with your local building department before you start planning your ADU project.

How do I get started building an ADU?

The first step in building an ADU is to check with your local building
department to learn about the zoning requirements in your area. Once you have a good understanding of the requirements, you can start planning your ADU project. This includes developing a budget, choosing a floor plan, and selecting the materials you want to use.

Once you have a plan in place, you can start construction. If you are comfortable with DIY projects, you may be able to build your ADU yourself. However, it is important to note that building an ADU is a complex project and
it is important to have the necessary skills and experience. If you are not comfortable building your ADU yourself, you can hire a contractor to do the work for you.