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ADUs & Guest Houses
ADU Builder in Los Angeles
NEPSA Construction builds detached ADUs, guest houses, garage conversions, attached ADUs and junior ADUs across Los Angeles. We help you figure out what fits your lot, then build it from plans to move in, with one point of contact the whole way.
What’s included
An ADU, managed start to finish
Add space for family, aging parents or rental income. We coordinate the trades, utilities and city inspections so you are not managing a dozen contractors in your own backyard.
- Detached ADUs and backyard guest houses
- Garage conversions
- Attached ADUs and junior ADUs (JADUs)
- Utilities, framing and finishes coordinated for you
- City inspections through final sign-off
Is it a fit?
Good reasons to build an ADU
- Housing for aging parents or grown kids, close but separate
- Rental income on the lot you already own
- A guest house, home office or studio
- Converting an underused garage into living space
Our Process
How your project runs
One point of contact from the first visit to the final walkthrough.
Consultation
We visit, listen and ask the right questions to understand what your family needs. Free, with no pressure.
Plan & Estimate
We shape the idea into a clear scope and a written estimate you can make a decision on.
Build
We manage the trades, the schedule and the city inspections, and keep you updated along the way.
Walkthrough
We walk the finished project with you before final sign-off, and we stand behind the work.
Service Area
Los Angeles & LA County
Based in central Los Angeles, serving the City of LA and communities within about 45 minutes, including Hollywood, West Hollywood, Beverly Hills, Hancock Park, Mid-City, Silver Lake, Los Feliz, Culver City, Santa Monica, Westwood, Studio City, Sherman Oaks, Burbank, Glendale and Pasadena.
More services
What else we build
Free Estimate
Let’s talk about your project
Tell us what you have in mind. We reply within 24 hours to set up a free on-site consultation.