Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Mission District, CA
Windows and doors in Mission District hold up against a climate that bakes wood frames in afternoon sun and a housing stock that predates standardized glass by decades. If you’re a homeowner in one of the neighborhood’s Victorians or Edwardians, you deal with sashes that stick, fogged single panes, and bay assemblies that have settled out of square. TruePane Windows & Doors serves Mission District with Window Installation in Mission District, Door Installation in Mission District, and Window Replacement in Mission District. When you call (888) 635-0804, a live person answers, and we’ll schedule a time to measure and quote in writing.
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.
Why Mission District Homeowners Choose TruePane Windows & Doors
TruePane started with a second-generation glazier, Dale Kessler, and a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. Our crews are background-checked, uniformed, and trained through an apprenticeship program that turns local hires into journeymen. We quote manufacturer lines side by side on paper so you see exactly what you’re buying before any money changes hands. In the Mission, that matters because no two bay windows on the same block are identical. Homeowners around 24th Street and the blocks near Garfield Square have called us for everything from rotted cantilever framing to doors that bind in July. We register both warranty layers in writing before the truck leaves your driveway, and our Done Right Promise covers the workmanship with no paperwork fights.
We also show up when we say we will. A live person answers the phone 24 hours a day, seven days a week. If you’re on Dolores Street or up near Bernal’s north slope, we’ll be there at the scheduled time, ready to measure every opening twice before we quote.
Windows & Doors Services We Offer in Mission District
Window Installation
Installing new windows in a Mission District Victorian means matching original profiles, not forcing a standard sash into a 110-year-old opening. We measure every opening twice, quote on paper, and set the unit plumb and square so it operates the way the manufacturer intended. Learn more about our window installation in Mission District.

Door Installation
A new entry door on a Mission flat has to clear a settled threshold, swing true in a frame that has shifted over a century, and seal against the warm, dry air that pulls wood out of shape. We install doors that close solid and latch without a shoulder bump. Learn more about our door installation in Mission District.

Window Replacement
Replacement in this neighborhood often means pulling out single-pane sashes with failed glazing compound and dealing with lead paint in the old putty. We handle the removal, the abatement coordination, and the new sash that matches the original look. Learn more about our window replacement in Mission District.

Impact Windows & Doors
Impact-rated glass makes sense even in a neighborhood where earthquakes feel like the bigger threat. High winds and flying debris are real risks here, and PGT or CGI units add a layer of protection while cutting outside noise from Valencia Street traffic. We are an authorized installer and register both warranty layers in writing.

Energy-Efficient Windows
The Mission’s warm, sunny microclimate pushes heat through old single panes from midday until late afternoon, and low-E glass with a good thermal break changes how your flat feels in summer. We quote Ply Gem and other lines with side-by-side numbers so you can compare actual U-factor and SHGC ratings.

Sliding & Patio Doors
Sliding doors on the back of a Mission flat take UV exposure that dry out rollers and warp tracks. We install and service sliding and patio doors that glide without a fight, and we quote replacement tracks, rollers, or full units depending on what the door actually needs.

Glass Railing Systems
Glass railings on decks, stairways, and roof access landings give you a view without blocking light. We install tempered, code-compliant glass railing systems and anchor them properly to old framing, which matters when the deck rail is holding back more than a view.

Custom Windows & Doors
No two Mission District bay windows are identical, and the same goes for arched doorways and odd-sized transoms. We order custom units with matching millwork and set them to the opening’s original lines, not to a catalog spec. Learn more about our home services or call to talk through your opening.

Neighborhoods We Serve in Mission District
We work throughout Mission District, from the flats along Mission Street near 16th and 24th Street BART stations to the quieter blocks above Dolores Park. Response time across the neighborhood is typically quick for estimates once we have your address on the schedule.
- Mission Dolores
- Inner Mission
- Northeast Mission
- La Lengua (east edge)
- Bernal Heights north slope
Why Mission District’s Climate & Housing Affect Windows & Doors
The Mission sits in one of San Francisco’s warmest, sunniest microclimates because Twin Peaks shields it from the westerly ocean fog. That means south- and west-facing window frames dry out, shrink, and gap faster here than in the Sunset or Richmond. The old growth Douglas fir in a 1905 bay window has probably endured more than a century of thermal cycling, and the glazing compound that once held the glass is now cracked, powdery, or gone entirely. When marine air does move through, any bare end grain exposed by failed paint or caulk absorbs that moisture and starts to rot. We inspect the cantilever framing and confirm custom sash dimensions before quoting, because Mission District bay windows are structurally cantilevered assemblies, not simple rectangles, and contractors who miss that will underbid the job and leave you with a fogged seal or a frame pulling away from the house.
Pricing for Windows & Doors in Mission District
Mission District window and door work almost always costs more than a suburban retrofit because the openings are non-standard, the frames need prep, and lead paint abatement is often in play. A simple single-hung window replacement in the Mission generally runs $850-$1,600 per unit depending on size and glass package. Bay window assemblies with cantilever repairs typically start around $6,000 and climb from there. Entry door replacement with a pre-hung unit starts near $2,200, and custom doors matching original millwork run higher. Our Free Written Repair Estimates and maintenance check apply. We also give a permanent 5% discount for seniors and veterans. Every quote is line-itemed, fixed, and in writing before work begins.
Service Area - Cities Near Mission District
While this page focuses on Mission District, our crews also serve nearby communities including Parkway, Arden-Arcade, Ladera Heights, and Commerce. If you’re just outside the Mission, call (888) 635-0804 and we’ll confirm coverage.
Serving Mission District, CA - Our Local Coverage Area
We’re based in the Mission District 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 Windows & Doors in Mission District
In Mission District, a single replacement window typically costs $850-$1,600 when installed, but original Victorian sashes often require custom fabrication and run higher. Bay assemblies start around $6,000 with framing repairs. Call (888) 635-0804 for a free line-item estimate.
Most pre-World War II flats in the Mission have non-standard sash dimensions that require custom or semi-custom units. We measure every opening twice and quote manufacturer lines side by side so you’re not paying for millwork you don’t need. Call (888) 635-0804 to schedule a measurement.
No. Our quotes are fixed before work begins. If we find something hidden behind a wall, we document it, show you in person, and agree on any change order in writing first. No surprise line items.
Yes, when the scope requires it. Mission District housing stock triggers city requirements for structural changes, exterior modifications, and lead paint abatement. We pull the permits, coordinate inspections, and handle the paperwork.
Yes. We work with a local millwork shop to match the profiles, depths, and species of original Mission District trim. It won’t look like a patch. Call (888) 635-0804 and we’ll bring samples to your estimate.
Contact TruePane Windows & Doors in Mission District
Call (888) 635-0804 to schedule your free estimate. A live person answers, and we’ll set a time to measure, quote on paper, and register both warranty layers in writing. Done right, the first time.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
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 Mission District Customers Say
"Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."
- Pat and Ray L."Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."
- Ronald P."A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."
- Eleanor G.



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