Direct dealer pricing
Authorized dealer for the brands we install — you don't pay middle-man markup.
San Geronimo · Marin County
Window Replacement in San Geronimo, CA
Replacement windows in San Geronimo need to do three things at once: cut energy loss, hold up to San Geronimo's climate swings, and look right against the existing architecture. AMG Doors & Windows installs Anlin (limited warranty programs vary by series), Andersen Fibrex®, and PlyGem windows across San Geronimo — every package field-measured and dialed in for our Bay Area climate. Because San Geronimo experiences significant seasonal temperature swings and high humidity from the surrounding redwoods, we emphasize high-performance glazing and moisture-resistant frames to prevent seal failure and wood rot.
Serving Geronimo Valley, Nicasio Valley border.
Licensed, Insured & Bonded CSLB #1001536 Direct Dealer Pricing Lifetime Manufacturer Warranty Options 15-Year Workmanship Warranty
Free · No-pressure
Window Replacement in San Geronimo
Same-day callbacks during business hours.
Prefer to talk now? (877) 768-7570
Are You Dealing With This?
Common windows problems in San Geronimo homes.
Drafty, foggy, single-pane
Old aluminum and single-pane windows in San Geronimo bleed energy and fog up between panes once seals fail. Modern dual-pane low-E packages solve both.
Schedule ConsultationNoise from traffic & neighbors
San Geronimo homeowners near busy corridors gain real quiet from upgraded laminated and dissimilar-glass packages.
Schedule ConsultationTitle-24 & rebate compliance
Every San Geronimo replacement window package we spec meets California Title-24 — and we document everything for utility rebates and HOA approval.
Schedule ConsultationWhy San Geronimo chooses AMG Doors & Windows
The premium windows solution in San Geronimo.
We help San Geronimo homeowners compare premium options, design the right system, and professionally install it with confidence.
Certified installation
Manufacturer-trained installers — your warranty stays valid because we install it right.
15-year workmanship warranty
Our installation is backed for 15 years on top of the manufacturer's warranty.
Lifetime manufacturer warranty options
Every product is the real, registered manufacturer system — not a contractor lookalike.
In-home design consultations
We bring real product samples, measure on-site, and design around your home's architecture.
Licensed, insured & bonded
CSLB #1001536. Premium brands only. Real warranties we stand behind for years.
The AMG approach in San Geronimo
How we run a San Geronimo windows project.
We bring real Anlin, Andersen, and PlyGem corner samples to your San Geronimo home so you can compare frame, glass, and hardware in your own light. Field-verified measurements protect your custom order, and certified installers handle every opening — flashing, foam, trim, and final adjustment.
Full Window Replacement detailsRecommended Direct Dealer Brands
Brands AMG installs in San Geronimo
Anlin
California-built. Limited warranty programs vary by series. Catalina, Panoramic, and Coronado window series.
Andersen
Iconic 100/200/400/A-Series with Fibrex® composite — twice as strong as vinyl.
PlyGem
West Pro Series 200 and 700 vinyl windows. Practical full-home replacement value with PlyGem West Limited Warranty.
Recent AMG projects
Nearby AMG Windows projects.
A sample of recent windows work AMG has completed across Marin County — real projects, real homes.
Bay Area homeowner reviews
What Bay Area homeowners say about AMG Doors & Windows.
5.0 average · Verified Google & Yelp reviews
More San Geronimo homeowner reviews coming soon. See what Bay Area homeowners are saying about AMG Doors & Windows.
Service Area
Serving San Geronimo and nearby communities.
Neighborhoods in San Geronimo
Geronimo ValleyNicasio Valley border
Nearby windows cities we serve
San Geronimo Windows FAQ
Common San Geronimo windows questions.
Explore further
More resources for San Geronimo homeowners.
All services in San Geronimo
Front doors, windows, patio doors, security, interior doors, siding in San Geronimo.
Window Replacement — Full Page
Brands, options, process, pricing for windows.
All Services
Front doors, windows, patio doors, security, siding, interior.
Direct Dealer Brands
Therma-Tru, ProVia, Anlin, Andersen, PlyGem, Titan, James Hardie.
Financing Options
Pre-qualify in 60 seconds with no credit hit.
Recent Projects
Real AMG installs across Contra Costa, Alameda, and beyond.
Ready to Schedule Window Replacement in San Geronimo?
Schedule an in-home design consultation with AMG Doors & Windows. We bring product samples, review options, explain warranty coverage, and help you choose the right solution for your home.