Siding & Window Services in the Bay Area

Bay Area Siding Company is a Larkspur-based exterior contractor serving homeowners, HOAs, and property managers across the San Francisco Bay Area. We focus on the outside of the building — siding and windows — and treat every job as a wall system, not just a fresh face. Here’s what we install and how to choose.

Siding installation & replacement

Whether you’re re-siding an aging home or building new, the material you choose sets the cost, the upkeep, and how the house handles fog, sun, and fire exposure. We install and honestly compare all of the major options:

• James Hardie fiber cement — noncombustible and low-maintenance; a strong fit for fire-hazard parcels.
• Fiber cement — the material category, including other brands.
• LP SmartSide — engineered wood with a real-wood look and lighter weight.
• Vinyl and insulated vinyl — the budget-friendly, low-upkeep option.
• CertainTeed — vinyl, insulated, and polymer-shake lines.
• Natural wood — cedar and redwood for a premium, traditional look.

Not sure which fits? Start with our siding replacement overview, or call and we’ll walk your home with you.

Window replacement & installation

New windows change how a home looks, sounds, and holds temperature. We install leading brands and match the line and frame material to your openings, budget, and goals — retrofit or full-frame:

• Anlin, Milgard, Andersen, Marvin, and Pella.

See our window replacement page for when to replace and which frame material fits.

Multifamily & commercial exteriors

We handle large-scale re-siding and window replacement for apartment owners, HOA boards, and property managers, with phased scheduling that keeps occupied buildings livable during the work. Learn more about multifamily exterior renovation.

How we work

Every project begins with a walk of the property and a clear written scope. On a re-side, tear-off exposes the sheathing and the water-resistive barrier and flashing so we can inspect and correct problems before new siding covers them, and we install to manufacturer specification so product warranties stay intact. One project manager stays accountable from estimate to final walkthrough.

Request an estimate or call (415) 619-5167 to talk through your project.