Smart ADU design and construction, built for long-term value.

ADUs & Garage Conversions

We design and build ADUs and garage conversions that maximize your property’s value and usability, whether for rental income, guest space, or extended living.

ADU projects involve zoning, permitting, and infrastructure, not just construction. We guide you through the entire process, from feasibility and layout to approvals and build-out, so everything is handled correctly from the start.

From initial planning through permits and construction, we manage the project as one team, keeping timelines clear, costs aligned, and the process moving efficiently.

What’s typically included:

  • Detached and attached ADU construction
  • Garage conversions
  • Layout and space planning
  • Permit coordination and city submittals
  • Utility connections (water, sewer, electrical)
  • Full interior build-out (kitchen, bath, finishes)
Schedule an ADU Consultation
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Testimonials

We hired K&S Design Build for a comprehensive home remodeling project, and the results have been astounding. The way they harmonized our ideas with their expertise to create a home that is beautiful, comfortable, and distinctly 'us' is simply extraordinary. From the initial design phase to the final walk-through, their professionalism, transparency, and craftsmanship were unmatched. We cannot recommend them enough!
Moreen L.Encino
We opted for K&S Design Build's solar energy solutions, and it has been one of the best decisions we've ever made. The team was highly professional, efficient, and ensured that we were in the loop at every step of the process. Now, we have a sustainable energy source that helps us reduce our utility bills significantly. Thank you, K&S, for making this transition so smooth and beneficial.
Madison KLos Angeles, CA
When it came to remodeling our kitchen, we knew we wanted a team that could bring our vision to life while ensuring functionality. K&S Design Build did just that and more. Their expert team didn't just remodel our kitchen—they transformed it into a culinary paradise that we can't help but fall in love with every single day. Their attention to detail, workmanship, and ability to stick to deadlines is commendable. We couldn't be happier!
Tina B.Hollywood Hills
As a family with growing needs, we needed an additional room but were unsure how to proceed. That's when we found K&S Design Build. They not only crafted a seamless plan for our room addition but executed it flawlessly, making it feel like an original part of the house. Now we have a beautiful, spacious room that caters to our needs perfectly. K&S has our highest recommendation.
Marco V.Woodland Hills
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