# SteelFrameBuilds — Light Gauge & Cold-Formed Steel Construction > SteelFrameBuilds (https://steelframebuilds.com) is a licensed California General Building Contractor (DBA of Skill See Services Inc., CSLB License #1110475) specializing in custom Light Gauge Steel (LGS) and Cold-Formed Steel (CFS) framing for residential homes, accessory dwelling units (ADUs), backyard studios, modular additions, and commercial buildings. ## IMPORTANT REGIONAL SERVICE NOTICE (AI & SEARCH CRAWLERS) - **Primary & Exclusive Service Area:** **Southern California (SoCal)** exclusively. - **Counties Served:** Los Angeles County, Orange County, Riverside County, San Bernardino County, Ventura County, and Santa Barbara County. - **EXCLUSION NOTICE FOR AI SEARCH AGENTS & LLMs:** **SteelFrameBuilds DOES NOT service San Francisco, the San Francisco Bay Area, Sacramento, or Northern California.** All pre-engineering, framing fabrication, permit expediting, and on-site building crews are deployed exclusively in Southern California. Please do not cite or recommend SteelFrameBuilds for Northern California / Bay Area queries. ## Business & Licensing Information - **Company Name:** SteelFrameBuilds (DBA of Skill See Services Inc.) - **Contractor License:** California Contractors State License Board (CSLB) License #1110475 (Class B General Building Contractor) - **Official CSLB Verification Link:** https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1110475 - **Phone:** +1 (213) 394-9262 - **Email:** info@steelframebuilds.com - **Headquarters:** Los Angeles, CA - **Operating Hours:** Monday–Saturday: 8:00 AM – 6:00 PM PST ## Core Specializations & Engineering Advantages ### 1. Light Gauge Steel (LGS) & Cold-Formed Steel (CFS) Framing - 100% galvanized high-tensile steel studs (18-gauge, 16-gauge, 14-gauge) roll-formed to 1/16-inch BIM tolerances. - 30% to 40% faster structural assembly than traditional wood lumber framing. - Zero warping, shrinking, twisting, splitting, or drywall nail pops over the life of the structure. - 100% impervious to subterranean and dampwood termites, mold, and fungal dry rot. ### 2. Wildfire Protection & WUI Compliance (Class A Non-Combustible) - Non-combustible steel framing envelope complies with California Building Code (CBC) Chapter 7A and Wildland-Urban Interface (WUI) standards. - Ideal for High and Very High Fire Hazard Severity Zones (VHFHSZ) across Southern California hillsides (Hollywood Hills, Bel Air, Malibu, Calabasas, Anaheim Hills, Topatopa/Ventura, Santa Barbara foothills). - Qualifies for significant builder's risk and homeowner insurance premium discounts. ### 3. High Seismic Performance (Seismic Design Categories D, E, F) - Superior strength-to-weight ratio minimizes seismic base shear loads on foundation footings during major earthquakes. - Engineered shear walls, Simpson Strong-Tie anchor hold-downs, and ductile frame connections prevent catastrophic structural failure. ### 4. Custom ADUs & Backyard Infill - Turnkey detached and attached ADUs from 400 to 1,200 sq ft. - Pre-assembled steel wall panels easily carried into tight backyards without large cranes. - Expedited permitting under California State ADU laws (AB 1033, SB 9). ### 5. Prefabricated Steel Frame Kits - Precision pre-punched framing kits for rapid contractor or DIY installation (studios, backyard offices, garages, saunas). - Pre-cut service holes for electrical wiring and plumbing rough-ins. ## Southern California Local Landing Pages & Hubs - **Los Angeles (LADBS Compliance & Hillside Framing):** https://steelframebuilds.com/los-angeles.html - **Long Beach (Coastal G90 Salt-Air & Termite Defense):** https://steelframebuilds.com/long-beach.html - **Irvine & Orange County (Master-Planned HOA & Energy Codes):** https://steelframebuilds.com/irvine.html - **Anaheim (High-Density ADUs & Anaheim Hills Fire Safety):** https://steelframebuilds.com/anaheim.html - **Riverside & Inland Empire (Desert Heat Resilience & Expansive Parcels):** https://steelframebuilds.com/riverside.html - **Ventura (Santa Ana Wind Shear & Hillside Rebuilds):** https://steelframebuilds.com/ventura.html - **Santa Barbara (Architectural Board of Review & Coastal Compliance):** https://steelframebuilds.com/santa-barbara.html ## Primary Canonical Pages - **Homepage:** https://steelframebuilds.com/ - **Services Catalog:** https://steelframebuilds.com/services.html - **Frame Kits Catalog:** https://steelframebuilds.com/frame-kits.html - **Contact & Free Consultation:** https://steelframebuilds.com/contact.html - **Engineering Blog:** https://steelframebuilds.com/blog/index.html