New windows and doors improve comfort, cut energy bills and add long-term value to your home. Meridian Windows and Doors San Francisco pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Window Company in San Mateo, CA
Window and door work in San Mateo runs into conditions you won’t find three miles east: marine fog off the Bay, afternoon sun that bakes west-facing glass, and hillside homes that catch full storm exposure. We’re Meridian Windows and Doors, part of the Garrison Partners family, and we replace windows, install new units, and hang patio doors across San Mateo with a written price before any work starts and a 365-day written guarantee on every job. If you’re pricing a project, call (831) 273-7126 for a free estimate.
Why San Mateo Homes Are Different
San Mateo’s housing stock spans roughly the 1940s through today, and that range matters. The older single-family homes, especially in neighborhoods like Baywood, San Mateo Park, and the Aragon area, were built with wood-framed windows and original sliding doors. Seventy years of fog and rain have done what fog and rain do: sashes swell, frames rot at the corners, and aluminum sliders from the 1960s stop rolling because the rollers have seized.
The hillside and canyon homes, from the Fiesta Gardens side up toward Sugarloaf, face a different problem. Wind-driven rain hits the west and south elevations hard, and afternoons in summer pull direct sun across large glass areas. Proper flashing and weatherstripping matter here more than in a flat inland tract. We also see older Eichler-style homes with original aluminum frames that conduct heat and fog up at the first sign of marine air. A meridian is a fixed line you measure everything against; that’s how we approach San Mateo jobs, product selection first, then installation discipline.
Our Main San Mateo Services
Most San Mateo homeowners call us about two things: replacing windows that have outlived their seals or frames, and upgrading patio doors that stick, leak, or won’t lock. Each service has its own San Mateo page with full pricing and local detail.
Window Replacement in San Mateo
Replacement in San Mateo usually means pulling a wood or aluminum frame that has lost its battle with moisture or sun, then setting a new unit with correct flashing and insulation. In hillside homes, we check the existing rough opening carefully; decades of settling can leave a frame racked enough that a standard-size unit won’t seat square. We spec products from our eight manufacturer lines, including low-E glass that reflects heat while letting light through, which matters when west-facing bedrooms in the Aragon area catch full afternoon sun. See Window Replacement in San Mateo for local pricing and full detail.
Window Installation in San Mateo
New-construction and addition work in San Mateo often involves contemporary remodels where the window package is specified by an architect or builder. We install to that spec and flag anything that won’t perform in San Mateo’s marine air before it becomes a callback. Installation in a coastal climate means paying close attention to sill pan flashing and drainage, because fog becomes condensation, and condensation becomes rot if it has nowhere to go. We stock parts and work across the city. Read Window Installation in San Mateo for the full scope.
Patio Door Installation in San Mateo
Sliding and French patio doors in San Mateo take direct abuse from damp air and salty mornings. Older aluminum sliders, especially the 1960s units common in hillside homes, fail first at the rollers and the lock mechanism, and many homeowners decide replacement makes more sense than a third repair. We install patio doors from Therma-Tru and ViewLux among others, with weatherstripping rated for constant fog exposure and panels that operate smoothly year-round. Patio Door Installation in San Mateo covers pricing, brands, and what to expect.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in San Mateo
We install product from eight manufacturer lines, including Therma-Tru entry doors, PGT impact-rated units, Mr-Glass, and ViewLux patio doors. Common parts are stocked for San Mateo service calls, which keeps most repairs on schedule rather than waiting on a shipment. Full product detail lives on our brands page.
Pricing for Window Company in San Mateo, CA
| Service | Typical range in San Mateo |
|---|---|
| Single window replacement (standard size) | $700 – $1,500 installed |
| Single window replacement (custom or oversize) | $1,500 – $3,500 installed |
| Full-home window replacement (10 – 15 windows) | $9,000 – $22,000 installed |
| Window installation, new construction (per opening) | $200 – $500 labor |
| Window installation, remodel/retrofit (per opening) | $300 – $700 labor |
| Patio door replacement (sliding, standard) | $1,800 – $4,200 installed |
| Patio door replacement (French or multi-slide) | $4,000 – $9,500 installed |
| Patio door installation, new opening | $3,500 – $8,000 installed |
In San Mateo, price moves up when a hillside home needs custom sizing, when rot has spread into the surrounding framing, or when an Eichler-era opening requires structural reframing. Whatever the number is, it goes on paper before work starts, and that written price does not change at the door.
Neighborhoods We Serve in San Mateo
We work across all of San Mateo, from the flatlands to the hill streets. Our crews are on San Mateo jobs regularly enough that scheduling is straightforward, and we coordinate each visit by neighborhood rather than routing you through a regional queue.
- Baywood
- San Mateo Park
- Aragon
- Fiesta Gardens
- Sugarloaf
Service Area – Cities Near San Mateo
While this page covers San Mateo specifically, our crews also serve neighboring communities across the central Peninsula and Bay side. If you’re just outside the city line, check the page for your area: San Bruno, CA, Pacifica, CA, San Lorenzo, CA, or Alameda, CA.
Serving San Mateo, CA - Our Local Coverage Area
We’re based in the San Mateo 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 Mateo
We schedule estimates across San Mateo on a rolling basis, and most homeowners get an appointment inside of a week. Calls are answered by a live person around the clock, so you won’t wait through a voicemail loop. Call (831) 273-7126 to set a time.
Straight replacement of same-size windows typically does not require a permit, but enlarging openings, structural header work, and some hillside conditions can trigger review. We pull permits when they’re required and handle the paperwork so the job passes inspection. Ask us during the estimate and we’ll confirm what your specific project needs.
No. The price goes on paper before any work starts, and that number stands unless you approve a change in scope in writing first. If we find rot or framing issues mid-job, we document it, price it, and proceed only after your approval. Estimates are free, and the written quote is the same quote you’ll see on the final invoice.
Six Reasons Homeowners Choose Meridian Windows and Doors San Francisco
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
Other Meridian Windows and Doors San Francisco Services
What Neighbors Say About Meridian Windows and Doors San Francisco
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What San Mateo Customers Say
"Noise from the street dropped noticeably with the laminated glass."
- Harvey D."Solid install. Scheduling slid by a few days because of weather."
- Mona H."Installed six replacement windows in a day and a half. Crew was punctual, disciplined, and clean. The owner is a veteran and the standards show."
- Phil R.