Welcome to PlusADU

Why use plusADU:

With 16 years experience, we handle all the details and permits, with a typical turn around of 90 days
With so much experience in the industry, prefabADU has evolved into the simplest, fastest, and most affordable method to add an ADU to your property. 
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Licensed Dealer

  • We are a Licensed Dealer of prefabADU
  • With over 16 years of experience
  • 300+ units built
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Our ADU kits include:​

  • Plans for your ADU and its foundation​
  • The framing (same as a traditional stick-built home)
  • "Roughed in” plumbing and electrical (optional, but valuable as it saves time and cost)




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90 Days Start to Finish

  • We avoid the ever-increasing cost of architects, semi-trucks, and crane operators with our ADU kits. 
  • Many prefabADU kits have been completed, from start to finish, in only 90 days.​