# 1 Smart Build — Los Angeles General Contractor

We are a licensed, bonded and insured design-build general contractor based in Woodland Hills, serving all of Los Angeles County. We design, permit and build ADUs, SB9 lot splits, kitchen and bathroom remodels, room additions, structural and foundation work, fire rebuilds and ground-up custom homes with one team from first sketch to final walkthrough.

## Services

- [Fire Rebuild & Reconstruction](https://1smart.build/services/fire-rebuild) — $350–$650 per sq ft
- [ADU & Garage Conversion](https://1smart.build/services/adu-garage-conversion) — $120,000–$350,000
- [Garage Conversion](https://1smart.build/services/garage-conversion) — $70,000–$150,000
- [Kitchen Remodeling](https://1smart.build/services/kitchen-remodeling) — $35,000–$120,000+
- [Bathroom Remodeling](https://1smart.build/services/bathroom-remodeling) — $18,000–$60,000
- [Room Additions & Second Stories](https://1smart.build/services/room-addition) — $250–$500+ per sq ft
- [Structural, Foundation & Framing](https://1smart.build/services/structural-foundation-framing) — Scoped after an engineer's assessment
- [Seismic Retrofit](https://1smart.build/services/seismic-retrofit) — Scoped after an engineer's assessment
- [Complete Home Remodel](https://1smart.build/services/complete-home-remodel) — $200–$450+ per sq ft
- [Custom New Construction](https://1smart.build/services/custom-home-build) — $400–$800+ per sq ft
- [SB9 Lot Splits & Two-Unit Development](https://1smart.build/services/sb9-lot-split) — Varies by parcel, unit count and site work
- [Hillside Construction](https://1smart.build/services/hillside-construction) — Scoped after soils and structural engineering

## How we work

1. Free consultation — we review scope, timeline and budget at no cost.
2. Design and engineering — plans, structural engineering and Los Angeles permits.
3. Construction — licensed crews build to plan with inspections at every milestone.
4. Final walkthrough — punch list, documentation and warranty handover.

## 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 (162 reviews)
- Ownership: Veteran-owned and women-owned
- Service area: Los Angeles County and the San Fernando Valley

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