Expand your home’s potential

Plan Your Detached ADU Construction In McKinney, Denton, TX And Surrounding Areas

Looking to add more space to your property without moving into a new home? McCain's Custom Homes & Construction provides ADU construction services throughout McKinney, Denton, TX and surrounding areas.


This secondary, self-contained living space can be used as a granny flat, in-law suite, secondary suite, backyard cottage or mother-in-law unit. Plus, it’s located on the same property as your primary residence, making it easy to access while still offering privacy and independence.


Contact us today to arrange for our attached or detached ADU construction services.

A kitchen with white cabinets , stainless steel appliances , and black tiles.

What We Can Build For You

For a first-rate detached ADU construction, reach out to McCain's Custom Homes & Construction. We can construct...


  • Attached ADUs: A unit that is connected to the main home, like a basement or garage conversion.
  • Detached ADUs: A standalone structure built on the same property, like a small cottage or backyard house.
  • Above-garage ADUs: A unit built above an existing garage or carport.
  • Converted space ADUs: An existing space, like a basement or attic, that’s been transformed into a fully functional living unit.


We can even build tiny homes on request. For more information about our ADU construction services, dial 940-442-3126.

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