# Permitting & Design Services in Los Angeles

1 Smart Build handles permitting & design services projects end-to-end across Los Angeles County: design, structural engineering coordination, city permitting and construction with our own licensed crews. Feasibility and zoning review, architectural plans, structural engineering, Title 24, LADBS submittal and correction handling, and legalizing existing unpermitted additions and conversions.

## Cost and timeline

- Typical cost: $3,500–$40,000+ plus city fees
- Typical timeline: 3–8 weeks for plans plus 4–16 weeks of plan check
- Service area: Los Angeles County and the San Fernando Valley

These are planning ranges based on completed projects, not quotes. Every project receives a fixed-price proposal with written specifications after a site visit.

## What is included

- Free consultation and site review
- Architectural design and engineering coordination
- Los Angeles permitting and plan check management
- Construction with milestone inspections
- Fixed-price proposal and written warranty

## Related pages

- [All services](https://1smart.build/services)
- [Remodeling costs](https://1smart.build/remodeling-cost-los-angeles)
- [Case studies](https://1smart.build/projects)

## Company facts

- Business: 1 Smart Build, design-build general contractor
- Phone: 1 (866) 419-8840
- Email: info@1smart.build
- Office: 21243 Ventura Blvd #133, Woodland Hills, CA 91364
- License: California CSLB #1076428 (Class B, General Building Contractor)
- Insurance & bond: $1,000,000 liability policy, $15,000 contractor bond
- Reviews: 4.9 stars on Google (169 reviews)
- Ownership: Veteran-owned and women-owned
- Service area: Los Angeles County and the San Fernando Valley

Canonical HTML version: https://1smart.build/services/permitting-design-services
Site index for agents: https://1smart.build/llms.txt