Window Installation Near Me in San Francisco - Free In-Home Measure, Written Price

Window Installation Near You in San Francisco, CA

You need a window installed or replaced, and you need a crew that will actually show up. Meridian Windows and Doors San Francisco does Window Installation services and replacement throughout the city, with live phone coverage 24 hours a day and a written price before any work starts. Call (831) 273-7126 and you’ll reach a person, not a voicemail loop.

We’re part of the Garrison Partners network, which means we operate under The Garrison Standard. That standard is simple to state and harder to fake: show up when promised, put the price on paper before work begins, and stand behind the installation for a full year in writing. Elliot Vance runs our San Francisco operation, and every crew member who steps onto your property is background-checked and uniformed.

Window Installation in San Francisco: What It Actually Costs

Most single-window replacements in San Francisco run $600 to $1,400 installed, depending on the window size, frame material, and glass package you choose. A standard double-hung vinyl window in a typical 1930s Marina District or Sunset District home often lands between $700 and $950. Larger picture windows, bay windows, or anything requiring new framing or structural work will push higher. A full-home replacement of 10 to 14 windows generally falls between $9,000 and $18,000 in this market.

Here’s what drives the number:

• Window type: Double-hung, casement, sliding, picture, bay, or custom shapes all carry different material and labor costs.
• Frame material: Vinyl is the most common and cost-effective. Fiberglass and aluminum run higher, and wood or wood-clad windows sit at the top of the range.
• Glass package: Standard dual-pane is the baseline. Low-E glass (a thin coating that reflects heat while letting light through), argon gas fill, and impact-rated glass all add cost but pay back in utility savings and comfort.
• Existing condition: Older San Francisco homes often have rotted sills, out-of-square openings, or lead paint remediation requirements. That work is real and it gets priced honestly upfront, not discovered halfway through the job.
• Stucco or siding work: Exterior trim repair, stucco patching, or matching period details on Victorian and Edwardian homes affects labor hours.

We carry eight manufacturer lines: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. That means we spec the right window for the job, not the one sitting in a warehouse. When you call for a quote, we’ll walk through the options that fit your home and budget, then hand you a written price before you commit to anything.

Fast, Local Window Installation

Our San Francisco installation crews cover the entire city and the surrounding Bay Area. Standard window installations are typically scheduled within one to two weeks of your written estimate, and most single or double window jobs are completed in a single day. Emergency board-up and tarp service for broken windows can often be dispatched same day.

We answer the phone around the clock. Not an answering service that takes a message and promises a callback. A live person at (831) 273-7126, every hour of every day, including weekends and holidays. If you call at 2:00 AM with a shattered window in the Richmond District, someone picks up.

Every job, from a single bathroom window replacement to a full-home installation, gets the same treatment. A written quote before work starts. A scheduled arrival time. A crew that shows up in uniforms you can identify. Clean workmanship at the sill, the trim, and the interior casing. And when the job is done, a written 365-Day Done Right Promise: if the installation fails within that year, we come back at no charge.

Windows Built for San Francisco Weather

San Francisco’s climate eats windows differently than most cities. Fog, salt air, and constant temperature swings between the avenues and the Mission put real stress on frames, seals, and hardware.

In the Outer Sunset and Outer Richmond, marine layer moisture accelerates wood rot and corrodes cheap aluminum frames. We regularly see homes where window sills have softened to the point that the sash no longer seals, and the fix isn’t caulk. It’s a full frame replacement. In Noe Valley, Glen Park, and Bernal Heights, homes sit on hillsides with full afternoon sun exposure, which breaks down vinyl over time and makes low-E glass worth the added cost. Downtown and South of Market high-rises deal with wind loads that demand sturdier frame construction and tighter installation tolerances.

Our installer teams have worked in every San Francisco neighborhood, and we know what holds up where. That local experience is part of why we spec from eight manufacturer lines rather than pushing one brand. A PGT impact-rated window makes sense for a home facing the bay in the Marina. A Therma-Tru door unit is the right call for a drafty entry on a Richmond District bungalow. The product has to match the microclimate.

Areas We Cover

We install and replace windows throughout San Francisco and across the Bay Area, including Oakland, Hayward, Richmond, Alameda, San Rafael, Hillsborough, and Vallejo. If you’re unsure whether we cover your street, call (831) 273-7126 and ask. If we’re not the right fit for the job, we’ll tell you directly.

For a full breakdown of what’s involved in a San Francisco window project from measurement to final trim, read our Window Installation in San Francisco guide.

The Garrison Code: What Our Crews Will and Won’t Do

A meridian is a fixed line you measure everything against. That is what the name means and how we run every install. The Garrison Code is the set of site rules every Meridian crew follows, and it’s specific enough that you can hold us to it.

What we will do:

• Arrive within the scheduled window, or call before we’re late.
• Lay down floor protection from the entry door to the work area.
• Remove old windows and dispose of them properly, including any lead paint handling required by local code.
• Level and shim every new window to within manufacturer tolerance, without exception.
• Insulate around the frame and seal the exterior with backer rod and a continuous bead of exterior-grade caulk on all four sides.
• Vacuum the work area and haul away all debris before we leave.

What we won’t do:

• Ring a doorbell with a surprise change order in hand.
• Skip flashing or sealant steps because “it’s getting late.”
• Leave the sill caulk a mess and call it finished.
• Ask for full payment before the job is complete and you’ve walked the work.

These aren’t aspirations. They’re commitments that have backed every installation since 2009, when Garrison Partners began operating to this standard.

Window Types We Install

Most homeowners in San Francisco don’t need a catalog of 400 options. They need to know the four or five window types that actually fit their home’s architecture and their budget. Here’s what we install most often in this city:

Double-Hung Windows

The classic San Francisco window, especially in Victorians and Edwardians where the original wood sash has passed the point of repair. Both sashes move up and down, which makes them easy to clean and good for ventilation in homes without central air. In older homes, we frequently match the original sightlines while upgrading to modern dual-pane glass and weatherstripping.

Casement Windows

Hinged on one side and cranked open outward. Casements seal tighter than double-hungs because the sash presses against the frame when closed. That seal matters in the Outer Sunset, where wind-driven fog finds every gap in an older window. Casements are common in mid-century and newer construction throughout San Francisco.

Sliding Windows

A horizontal sash that glides on a track. Sliders are common in homes with wide openings but limited vertical space, and they’re a cost-effective option in many 1950s and 1960s San Francisco homes. We often recommend them for bedrooms and kitchens where crank handles would interfere with counters or furniture.

Picture Windows

Fixed, non-operable windows designed for the view. San Francisco has some of the best residential views in the country, whether it’s the bay from Russian Hill or Twin Peaks from Noe Valley. A picture window maximizes that view with minimal frame obstruction. Pair it with casement or Awning & Hopper Windows on the sides for ventilation.

Bay and Bow Windows

These project outward from the wall and are a signature feature of San Francisco row houses and flats. Bay & Bow Windows replacement is more involved because it often requires structural support, roof flashing, and interior seat work. We price those honestly upfront, including any framing repair, so you know the number before you sign.

Replacement vs. New Construction Windows

If you’re replacing an existing window without changing the opening size, you likely need replacement windows, sometimes called retrofit windows. These install into the existing frame, which means less disruption and lower labor cost. If the frame is rotted, out of square, or you’re changing the window size or style, you need new construction windows, which require removing the old frame down to the rough opening and installing a new one with nailing fins or brackets.

In San Francisco, frame rot is common enough that we often recommend new construction installation even when a retrofit would technically work. The fog and salt air get into frames over decades, and a new window in a compromised frame is a window that will fail again within a few years. We’ll tell you which installation method your home actually needs, with a written explanation, before any work is scheduled.

365-Day Done Right Promise, In Plain Words

Every window installation we complete in San Francisco is covered in writing for 365 days. If something fails within that year, whether it’s a seal, a hardware issue, an air leak, or a caulk line that separates, we come back and fix it at no charge. No labor exclusions, no prorated fine print about “normal wear and tear.”

If the repair or installation fails within the guarantee period, you also get a free second visit to address it. That’s part of the promise, stated on the project paperwork you receive before the job starts.

We’ve operated to this standard since 2009. Not every contractor in San Francisco offers a written workmanship guarantee. We do, and the reason is straightforward: a guarantee forces us to do the job right the first time, because a callback costs us a day we can’t spend on the next customer. That’s how discipline works.

What to Expect When You Call

Here’s the process, step by step, so there are no surprises:

1. You call (831) 273-7126. A live person answers, day or night. You’ll speak with someone who can schedule your estimate, not a call center that promises a callback.
2. We schedule an on-site estimate. At your appointment, we measure your openings, check for frame rot or structural issues, and talk through your goals: energy savings, noise reduction, view preservation, or budget constraints.
3. You receive a written price. The price goes on paper before any work starts, and it does not move at the door. No high-pressure sales closer, no “today only” discounts. Just the number, in writing.
4. We schedule installation. Most installations happen within one to two weeks of your signed estimate. You’ll know the date and the arrival window.
5. The crew installs your windows. Uniformed, background-checked technicians do the work, following The Garrison Code from drop cloths to final caulk line.
6. You get your 365-Day Done Right Promise in writing. The guarantee is part of your project paperwork, not a verbal promise.

If you’re still comparing contractors, here’s the short version of what you get with us that’s harder to find elsewhere: a live person on the phone 24/7, a price on paper before work starts, eight manufacturer lines so the product fits the job, and a written guarantee that lasts a full year.

Key Takeaways

• Single-window replacement in San Francisco typically runs $600 to $1,400 installed; full-home projects of 10 to 14 windows usually land between $9,000 and $18,000.
• We carry eight manufacturer lines (PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux) so the window is spec’d for your home, not whatever’s in stock.
• Every job gets a written price before work starts, and every installation is covered by a written 365-Day Done Right Promise.
• Live phone coverage 24/7 at (831) 273-7126. You call, a person answers.
• We serve all of San Francisco plus Oakland, Hayward, Richmond, Alameda, San Rafael, Hillsborough, and Vallejo.

FAQs

How fast can you install my windows in San Francisco?

Most standard window installations are scheduled within one to two weeks of a signed written estimate, and single or double window jobs are typically completed in one day. Emergency board-up service for broken windows can often be dispatched same day. Call (831) 273-7126 to check current availability in your neighborhood.

Do you serve my area of San Francisco or the Bay Area?

We serve the entire city of San Francisco and surrounding areas including Oakland, Hayward, Richmond, Alameda, San Rafael, Hillsborough, and Vallejo. If you’re unsure, call (831) 273-7126 and we’ll confirm directly, and if we’re not the right fit for your location, we’ll say so plainly.

How much does window installation cost in San Francisco?

Most single-window replacements in San Francisco run $600 to $1,400 installed, with full-home projects of 10 to 14 windows typically landing between $9,000 and $18,000. Your exact price depends on window type, frame material, glass options, and the condition of your existing frames. Call (831) 273-7126 for a written estimate, no obligation and no price changes at the door.

Can I schedule window installation after normal business hours?

Yes. Our phones are answered by a live person 24 hours a day, seven days a week, including weekends and holidays. If you need emergency board-up after hours or you simply want to schedule an estimate at a time that works for you, call (831) 273-7126 and someone will take your call.

Get a Written Window Installation Estimate in San Francisco

If you’re ready to replace your windows, or you just want a straight answer on what it will cost, call (831) 273-7126. You’ll reach a live person who can schedule your estimate, answer questions about window types and brands, and help you decide whether repair or replacement makes more sense for your home.

There’s no pressure in the process. You get a written price, a clear explanation of the work, and the time to decide. If you choose Meridian Windows and Doors San Francisco, you get a crew that shows up on time, installs the right window for your home and your neighborhood’s climate, and backs the work in writing for 365 days. That’s the deal. It’s been the deal since 2009.

Written by Elliot Vance, Owner at Meridian Windows and Doors San Francisco, serving San Francisco and nearby areas.