Meridian Windows & Doors windows & doors team

Window Company in San Anselmo - Written Price Before Anything Is Ordered

Free in-home measure and an exact written price before anything is ordered. Energy-rated units, professional installation by our own crews, and a workmanship warranty on the install.

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Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hung
Single hung
Double hung
Double hung
Horizontal roller
Horizontal roller
Casement
Casement
Bay & bow
Bay & bow
Sliding glass doors
Sliding glass doors
Entry doors
Entry doors
Impact garage doors
Impact garage doors
PGT
PGT
CGI
CGI

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

Window Company in San Anselmo, CA

Window and door work in San Anselmo runs into two realities on nearly every job: older housing stock and steep, irregular lots. Most homes here were built between the 1920s and 1970s, which means custom opening sizes, settled frames, and trim profiles that big-box replacement windows don’t fit without modifications. We’re Meridian Windows & Doors, the windows-and-doors specialist inside the Garrison Partners network, and we price every San Anselmo job on paper before any work starts. If you’re weighing window or patio door work, call (817) 686-2228 and we’ll walk the project with you.

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Why San Anselmo Homes Are Different

San Anselmo sits against the eastern slope of the Marin hills, and that terrain shapes the work. The flats near Sir Francis Drake Boulevard and Red Hill tend toward mid-century ranchers and bungalows, while the hillside streets up into Sleepy Hollow and the Seminary area hold larger custom homes with older double-hung originals and varying foundation movement. We regularly see sashes that no longer seat square because the framing has settled, which means a replacement has to be measured to the actual opening, not the nominal size on the original sticker.

The climate plays a role too. Cool, damp winter air off the bay pushes moisture against western exposures, and homes that still have single-pane windows or wood sashes deal with condensation, rot at the bottom rail, and swollen frames. Low-E glass – a thin coating that reflects heat while letting light through – matters here as much for keeping heat in during June gloom as it does for keeping summer sun out. And because much of San Anselmo sits within Ross Valley flood zones, some window and door replacements require floodplain-related review before a permit is issued. We handle that paperwork as part of the written scope.

Our Main San Anselmo Services

Most San Anselmo homeowners call about two things: replacing windows that have failed or drifted out of square, and replacing patio doors that no longer slide or seal against the damp air. Below are the three services we run in San Anselmo, each with its own page covering pricing and process.

Window Replacement in San Anselmo

Replacement work here usually starts when a sash won’t lock, glass fogs between panes, or a wood frame shows rot at the sill. In San Anselmo we deal with a lot of true divided-light originals in homes from the 30s and 40s, so the conversation is often about matching sightlines rather than swapping in whatever is quickest to order. We measure every opening, spec the right glass package from our manufacturer lines, and write the full price down before any order goes in. See Window Replacement in San Anselmo for local pricing and process.

Window Replacement in San Anselmo

Window Installation in San Anselmo

New-construction and addition work in San Anselmo moves on steeper grade than most of Marin, so flashing details matter. We’ll install to the rough opening with a focus on water management – head flashing, sill pan, backer rod and sealant at the jambs – because a window set into a hillside wall catches more driven rain than one on flat ground. The price is written before the crew shows up, and if the install fails within the year, we come back at no charge. Visit Window Installation in San Anselmo for the full breakdown.

Window Installation in San Anselmo

Patio Door Installation in San Anselmo

Sliding patio doors in San Anselmo get a workout from the damp winters, and most of the doors we pull out have worn rollers, bowed tracks, or glass that lost its seal years ago. We replace them with doors specced for the exposure – multi-point locking hardware, low-E insulated glass, and frames that won’t swell in the wet season. Because many decks and patios here step down onto sloped yards, we check the threshold height and drainage path before writing the order. The page for this is Patio Door Installation in San Anselmo.

Patio Door Installation in San Anselmo
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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in San Anselmo

We run eight manufacturer lines so the product gets matched to the house, not to what’s sitting in a warehouse. For San Anselmo work, the most common picks are ViewLux for modern sightlines, PGT for impact and coastal-rated units, and CWS when a homeowner wants a wood-look interior at a lower cost than full wood. Parts and sample hardware for these lines are stocked through our local Bay Area office, which keeps lead times shorter. See our brands for the full portfolio.

Pricing for Window Company in San Anselmo, CA

The table below reflects what we quote most often for San Anselmo work. Every figure is installed pricing with the details in writing before the job is scheduled.

Service Typical range in San Anselmo
Single window replacement (standard size) $600 – $1,200 installed
Full-frame window replacement (rot or structural repair needed) $1,100 – $2,000 installed
Double-hung replacement with low-E glass $850 – $1,600 installed
Casement window replacement $900 – $1,700 installed
Custom or oversized window (hillside or corner opening) $1,500 – $2,800 installed
New window installation in an existing wall (cut-out) $1,200 – $2,400 installed
Sliding patio door replacement $2,200 – $4,000 installed
French patio door replacement $2,800 – $5,200 installed
Multi-slide or folding patio door $6,000 – $12,000 installed

What pushes a San Anselmo quote toward the upper end is site access, full-frame rot repair, lead paint containment on pre-1978 homes, and any floodplain-related permit review. What doesn’t push it up is surprises at the door – the price goes on paper before work starts and it does not move.

Neighborhoods We Serve in San Anselmo

We work the whole town, from the flats north of downtown up through the hills. Most San Anselmo appointments are reached within one to two business days for a site measure, and we schedule in a two-hour arrival window so no one waits half a day.

  • Sleepy Hollow
  • Seminary area
  • Red Hill
  • Barber Tract
  • Downtown San Anselmo

Service Area – Cities Near San Anselmo

We also run window and door crews in the towns directly around San Anselmo: Fairfax, CA, Kentfield, CA, San Rafael, CA, and Larkspur, CA. Scheduling and dispatch are coordinated from our San Francisco Bay Area office; the crews that work San Anselmo work these same neighborhoods.

Serving San Anselmo, CA - Our Local Coverage Area

We’re based in the San Anselmo area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs About Window Company in San Anselmo

Ready to get started? Free estimates · Free on-site estimates response in San Anselmo
Call (817) 686-2228

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local windows & doors pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What San Anselmo Customers Say

★★★★★ 4.8 from 9+ reviews

"Front door and sidelights replaced. Weatherstripped and foamed properly. No more drafts."

- Brett A.

"Quoted fairly with the glass package explained. No hard sell."

- Gloria B.

"Good windows. One came with a scratch, so they reordered the sash. It took two weeks but they fixed it free."

- Otis M.

How It Works in San Anselmo

Getting your windows & doors handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your windows & doors needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in San Anselmo - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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