Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterWindow Company in San Marino, CA
Window and door work in San Marino means working around large estates, original mid-century homes, and strict architectural expectations. Juniper Windows & Doors coordinates scheduling from our Los Angeles office and sends uniformed, background-checked crews directly to San Marino for window replacement, window installation, and door replacement. If you’re comparing window companies in San Marino, call (682) 281-2168 and you’ll get a live person who can talk through your project and set up a free estimate with a written price before any work starts.
Why San Marino Homes Are Different
San Marino housing runs older than most of the San Gabriel Valley. Many homes date to the 1920s through 1950s, which means window openings are often non-standard sizes and original wood frames may have settled out of square. Standard off-the-shelf windows rarely fit these houses. Our crews measure every opening individually and order to the actual dimensions, not what a blueprint says.
The city’s mature tree canopy also shapes the work. Streets lined with oaks and magnolias mean more shade, but also more wind-blown debris and organic buildup against window tracks and door thresholds. We regularly replace weatherstripping and adjust sashes on homes near Lacy Park and the Huntington Library grounds where afternoon leaf and pollen load is heaviest. Homes on larger lots along Lombardy Road and Virginia Road frequently run extensive sliding glass across rear elevations, and those openings need level floors and straight headers to operate cleanly for years.
Our Main San Marino Services
San Marino homeowners typically reach out for one of three things: swapping original wood windows for modern units that keep the look but improve performance, installing new-construction windows during additions or remodels, or replacing entry, patio, and garage doors that have warped or failed. Each has its own San Marino page with full cost breakdowns.
Window Replacement in San Marino
Replacing windows in San Marino often means working inside occupied homes with original trim worth preserving. We spec units with the right U-factor for our summer heat and match sightlines so new glass doesn’t look like a modern insert in a vintage frame. Impact-rated options from PGT and CGI are common requests on homes with large rear glass exposures. See Window Replacement in San Marino for line-item pricing and what a typical multi-unit job costs here.
Window Installation in San Marino
New construction and addition projects in San Marino require windows installed at the rough-opening stage, before interior finishes go in. We coordinate with your contractor on flashing, square, and level so inspections pass the first time. ViewLux and ES Windows are popular on architects’ plans here because of their clean sightlines and narrow frames. Full pricing and what to expect during a San Marino install are on the Window Installation in San Marino page.
Door Replacement in San Marino
Door replacement in San Marino covers everything from original hardwood front doors that no longer seal to multi-panel patio sliders that stick or leak. We hang, level, and adjust every door to close without slamming or binding, and pay close attention to thresholds where older homes tend to settle. Therma-Tru and CGI steel and fiberglass doors account for most entry door work in the area. See Door Replacement in San Marino for individual door pricing and timelines.
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 Marino
We install and service units from PGT, CGI, CWS, and ViewLux, among the eight product lines we carry. Hardware and replacement parts for common San Marino installations are stocked regionally, so service calls typically don’t wait on factory shipments. Browse our brands to compare U-factors and impact ratings side by side.
Pricing for Window Company in San Marino, CA
| Service | Typical range in San Marino |
|---|---|
| Window replacement (standard single-hung, per window) | $450 – $900 |
| Window replacement (premium double-hung, per window) | $800 – $1,500 |
| Window installation (new construction, per window) | $350 – $700 |
| Window installation (replacement retrofit, per window) | $250 – $550 |
| Door replacement (single entry door) | $800 – $2,000 |
| Door replacement (patio slider) | $1,200 – $3,500 |
| Door replacement (double front door) | $1,500 – $4,000 |
| Door replacement (storm door) | $300 – $700 |
| Impact-rated glass upgrade (per window) | $150 – $450 |
| Full-house window replacement (20 – 30 windows) | $18,000 – $45,000 |
Older San Marino homes push prices toward the higher end when openings are out of square, stucco removal is required, or the homeowner wants impact-rated glass with custom trim matching. Whatever the number, we put it in writing before any work begins and it doesn’t change at the door. Call (682) 281-2168 for a free, no-obligation estimate.
Neighborhoods We Serve in San Marino
We work across all of San Marino, from the winding streets near Lacy Park to the tree-lined avenues along Huntington Drive. Our crews regularly take on jobs near the Huntington Library, the old Mission District, and the estates along Lombardy and Virginia Roads. Typical scheduling in San Marino runs within the same week as the estimate for most replacement work.
- Lacy Park area
- Huntington Drive corridor
- Mission District
- Lombardy Road estates
- Virginia Road district
Service Area – Cities Near San Marino
In addition to San Marino, our crews work throughout the surrounding San Gabriel Valley. Homeowners in San Gabriel, CA, Alhambra, CA, Pasadena, CA, and South Pasadena, CA call us for the same written-price promise and live tracking that San Marino homeowners get on every job.
Serving San Marino, CA - Our Local Coverage Area
We’re based in the San Marino 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 Marino
Most San Marino calls are scheduled within the same week as your free estimate. We coordinate from our Los Angeles office and dispatch crews directly to your address. For urgent issues like a broken patio slider or a door that won’t secure, call (682) 281-2168 and a live person will walk you through what we can do.
Most straightforward replacements of existing windows and doors in San Marino don’t require a permit, but some conditions may change that. If your project involves structural changes, enlarging openings, or is part of a larger remodel, the City of San Marino may require plan review. We can talk through your specific situation and, if needed, coordinate with your contractor on any permitting requirements. Call (682) 281-2168 with your address and we’ll give you a straight answer.
Yes, we cover the entire city of San Marino, including the neighborhoods around the Huntington Library, Lacy Park, and the Mission District. Every project gets a written price before any work starts, and our crews text you a live arrival time so you’re not waiting around. Call (682) 281-2168 to schedule your free estimate.
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 Marino Customers Say
"Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F."Quote came in the app with options for glass. Easy to compare."
- Vera L."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B.