General contractor serving Los Angeles
Sierra Development is based in Palmdale, owned by Manuel Carrillo, and serves the entire Los Angeles region. We serve residential and commercial owners planning general construction, renovations, hillside foundations, retaining walls, pools, landscape and hardscape, electrical work, and connected building scopes. Our service-area pages also cover Santa Clarita, Castaic, and the San Fernando and San Gabriel valleys.
Match the construction scope to the property
A hillside foundation, an occupied-home remodel, and a commercial tenant improvement need different information. Start with the address, current condition, intended use, and drawings available. Tell us what should remain, what should change, and whether the proposed work connects to outdoor areas or building-system upgrades.
For constrained properties, include street access, parking, staging, neighboring structures, and any known restrictions. A design can look straightforward on a floor plan while delivery routes, grade changes, or utility work create important construction questions.
Use local resources for local decisions
For an ADU within the city, the Los Angeles Department of Building and Safety ADU resource explains its program. For properties served by the county, use County Building and Safety permit guidance. Neither resource makes an approval determination for your property; confirm the authority and requirements for the exact address.
We welcome inquiries across Los Angeles, including hillside and central-city neighborhoods, the Valley, and surrounding communities. Listing a neighborhood is a statement of service coverage, not a claim of a completed project or office there.
Talk to the owner about your build
Manuel is the named contact for Sierra Development inquiries. Share the type of work, investment range, target timing, occupancy needs, and available plans. Our service pages explain construction decisions to consider, and the documented hillside pool and retaining-wall project provides real photographs of sitework and finished outdoor construction. Follow @sierra_development on Instagram for the business's social presence.
Explore construction services
Other service regions
Malibu, Beverly Hills, Bel-Air, and nearby communities
We also serve Malibu, Beverly Hills, Bel-Air, Pacific Palisades, Brentwood, Santa Monica, Topanga, and surrounding Los Angeles communities. Discuss bespoke new homes, additions, whole-home remodeling, hillside construction, pools, and connected sitework with Manuel Carrillo. For a ground-up build, share the property location, available plans, design and permit status, and desired finishes so the entire construction scope can be reviewed from beginning to end.
Questions before you build
Does Sierra Development serve Los Angeles?
Yes. Sierra Development serves Los Angeles for residential, commercial, renovation, and sitework construction inquiries. Manuel Carrillo owns the business, which is based in Palmdale and serves the entire Los Angeles region; the service area does not imply an additional office.
How do I start a construction project in Los Angeles?
Send the property location, work description, available plans, photographs, design and permit status, and timing constraints using the website inquiry form. Check the permitting authority for the exact address before assuming a design is approved.
Page updated October 6, 2026. Project scope, cost, approvals, and timing require review of the actual property.