Sierra Development, owned by Manuel Carrillo
Sierra Development is a full-service general contractor based in Palmdale, California, serving the entire Los Angeles region. Manuel Carrillo owns the business and is the named contact for construction inquiries. Our work spans residential, commercial, municipal, electrical, sitework, and outdoor construction scopes.
A construction conversation grounded in the property
We serve Los Angeles, Santa Clarita, Castaic, the entire San Fernando Valley, and the San Gabriel Valley. When you contact Manuel, the discussion starts with where you are building, the work you want, and what design information is already available. A hillside foundation, occupied-home renovation, and commercial improvement require different starting details.
Our expanded service directory explains those construction questions without presenting generic promises as a project-specific design. It covers custom homes, additions, ADUs, kitchens, bathrooms, structural sitework, outdoor spaces, interior and exterior renovation, building systems, and related general construction.
Real photographs, clear context
The hillside pool and retaining-wall project shows reinforcement, sitework, and completed outdoor construction in actual Sierra Development photographs. Existing reference footage on the homepage remains labeled as reference material. We do not present those references as completed client projects.
Follow @sierra_development on Instagram for the business social profile. The website and social account identify the same business; a social post is not a replacement for a written project scope.
What to expect from the first inquiry
Send your project location, work description, available drawings, photographs, and any occupancy or access restrictions. Explain your investment range and timing goals. Manuel can discuss the next construction-review step and what additional information is needed.
Construction proposals should make included work, selections, allowances, exclusions, and changes clear. Approval, pricing, and timing depend on the property and scope. Call (323) 440-0113 or use the direct website inquiry form to begin.
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.
Page updated October 6, 2026. Project scope, cost, approvals, and timing require review of the actual property.