Vinyl Siding Installers in San Francisco, CA
This page pairs San Francisco's climate and risk profile with 3 vinyl siding installers based here, so you can match a panel spec to conditions before calling anyone.
Licenses checked · California Contractors State License Board
Wind and hail risk near San Francisco
San Francisco County carries a Very Low hail rating and a Very Low wind rating on FEMA's National Risk Index.
Around San Francisco, hail typically dents vinyl before it cracks it; wind tests the fastening pattern and the panel's locking design more than the raw material.
- Strong wind
- Very Low
- Hail
- Very Low
- Wildfire
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Vinyl siding installers based in San Francisco
Sorted A to Z by business name.
Castle Company
Siding contractor
- License
- B General Building / C-61/D-41 Siding and Decking · 962681
- Since
- 2011
- Expires
- Jan 31, 2028
- ZIP
- 94124
Shake & Shingle Restoration Technology
Siding contractor
- License
- C-61/D-41 Siding and Decking · 921657
- Since
- 2008
- Expires
- Sep 30, 2028
- ZIP
- 94107
Sierra Ridge Deck And Siding
Siding contractor
- License
- B General Building / C-61/D-41 Siding and Decking · 1117955
- Since
- 2024
- Expires
- Mar 31, 2028
- ZIP
- 94115
Before you sign, ask about the panel itself
- What thickness, in mils, is this panel, and does it carry an independent ASTM D3679 certification listing?
- Is this standard vinyl or insulated vinyl, and if insulated, what R-value is certified under ASTM D7793?
- What wind-load rating is the product certified for, in miles per hour, and how does that compare to {county}'s wind risk?
- Will the installer leave the manufacturer's specified expansion gap at trim, corners and openings, or nail tight?
- If the color is a dark shade, is it separately certified for color retention?
- Does any wall face reflected sunlight from a neighboring low-E window, and has that been accounted for in the material choice?