Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in Pasadena, CA
Window and door work in Pasadena comes down to three things: an older housing stock built before modern glazing standards, a climate that swings from 100-degree summer days to near-freezing winter mornings, and neighborhoods where architectural character is protected. That combination means a window or patio door is rarely a simple swap. Meridian Windows & Doors handles replacement, installation, and patio door work across Pasadena with written pricing and a one-year guarantee on every job. Call (817) 686-2228 to schedule a free estimate.
Why Pasadena Homes Are Different
Drive through the Bungalow Heaven Landmark District or the tree-lined streets of Madison Heights and you’ll see Craftsman homes with original double-hung windows, casements with wavy glass, and doors sized to a different era. Many of these homes run 80 to 120 years old. Frames have settled, sills have rotted at the corners, and rough openings are rarely square. A replacement window that fits a 2020 build will not drop into a 1925 bungalow without shimming, trim work, and often a custom exterior casing detail to match the original profile.
Pasadena’s Mediterranean climate also matters. Summer highs routinely pass 95 degrees, and the UV load on west-facing glass is heavy. Homeowners in Hastings Ranch and Linda Vista regularly ask us about low-E glass, a thin reflective coating that keeps heat out while letting daylight through, because their afternoon rooms cook in summer. Winters may be mild, but the January overnight lows in the 40s are enough to make single-pane wood windows drafty. Add in hillside lots where access means carrying materials up steps, and the job changes quickly. We plan every Pasadena visit around those realities before we ever set a ladder.
Our Main Pasadena Services
The two calls we get most from Pasadena homeowners are window replacement and patio door installation. Each has its own page with the details.
Window Replacement in Pasadena
Replacing 30-year-old aluminum or original wood windows in Pasadena starts with an honest look at the frame. In older homes, that means checking for dry rot at the sill and verifying the rough opening is still structurally sound before we order the window. Our crew works with several manufacturer lines, including PGT and ES Windows, so the glass and frame are spec’d for this climate, not pulled from whatever is sitting in a warehouse. We write the full price down before any work starts. Window Replacement in Pasadena covers the range of jobs we do, from single sashes to full-home replacements.

Window Installation in Pasadena
When a homeowner has already purchased windows or needs new-construction installation on an addition or remodel in Pasadena, the install itself is where the workmanship shows. Leveling a window in a house that has settled requires shimming that most homeowners will never see but will feel every winter. We flash openings properly, insulate the perimeter, and caulk exterior seams clean. Terrain can add complexity: homes in the San Rafael Hills sometimes require scaffolding and hand-carrying glass up slopes. Window Installation in Pasadena explains what a proper install includes and what we will and will not do according to The Garrison Code.

Patio Door Installation in Pasadena
Wall-to-wall patio doors are common in Pasadena’s mid-century homes and ranch-style builds, but the original aluminum sliders from the 1960s and 1970s are rarely plumb anymore. Installation means correcting the rough opening, setting the track level, and making sure the door actually glides after five years of use. South-facing doors in neighborhoods like Chapman Woods take intense afternoon sun; we make sure the glass spec handles that heat. We install Therma-Tru exterior doors and several patio door product lines. Patio Door Installation in Pasadena walks through the process and what it costs.

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 Pasadena
We install and replace products from PGT, CGI, and ES Windows, among others, and we can open the conversation by telling you which of those manufacturers best fits a Pasadena home rather than steering you to a single line. Most parts and components ship quickly, and common hardware is stocked locally so repair turnarounds stay short. See our brands for the full manufacturer list and where each makes sense.
Pricing for Window Company in Pasadena, CA
| Service | Typical range in Pasadena |
|---|---|
| Single-hung vinyl window replacement, standard size | $420 – $680 |
| Double-hung vinyl window replacement, standard size | $500 – $850 |
| Casement window replacement, standard size | $550 – $950 |
| Picture window replacement, standard size | $450 – $780 |
| Existing frame insert, single window | $350 – $600 |
| Full-frame window replacement, single window | $650 – $1,100 |
| Full-home replacement, 10+ windows | $8,500 – $19,000 |
| Standard sliding patio door, standard size | $1,800 – $3,400 |
| French patio door, single unit | $2,200 – $4,200 |
| Patio door hardware repair, basic | $180 – $350 |
| Interior door installation, single | $220 – $450 |
| Exterior front door installation, single | $650 – $1,400 |
What pushes a price up in Pasadena is typically the age of the opening: termite damage at the sill, non-square framing, lead paint abatement on pre-1978 homes, or a second-story window that needs ladder work. That is exactly why we do not bid from a photo. We come out, take measurements, and hand you a written price before any work begins. The price on that paper is the price you pay.
Neighborhoods We Serve in Pasadena
We work throughout Pasadena, from the flatlands to the hills. These are a few of the neighborhoods we visit regularly:
- Bungalow Heaven
- Madison Heights
- Hastings Ranch
- Linda Vista
- Chapman Woods
For most homes we can have a crew out within a few days to measure and quote. A full replacement install typically schedules one to three weeks out depending on product lead time.
Service Area – Cities Near Pasadena
Beyond our Pasadena work, our crews regularly serve San Marino, CA, South Pasadena, CA, Altadena, CA, and San Gabriel, CA. Scheduling and dispatch run through our Los Angeles metro office, but the team sent to your home lives in and works the Pasadena area.
Serving Pasadena, CA - Our Local Coverage Area
We’re based in the Pasadena 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 Pasadena
We typically schedule estimate visits within two to four business days. The visit takes 30 to 60 minutes depending on the number of openings, and you leave with a written price. Call (817) 686-2228 to schedule a free estimate.
Yes. Most window and patio door replacements in Pasadena require a permit through the city’s building department, and we handle the application, inspection scheduling, and any corrections. We do not leave you to figure out the permit counter on your own. Call (817) 686-2228 with questions.
We do. Homes in historic districts like Bungalow Heaven or those under an HOA in areas like Hastings Ranch often have restrictions on window style, material, and exterior finish. We have worked within those rules and can help you put together an application that review committees approve. Call (817) 686-2228 with your HOA’s requirements and we will tell you straight what is possible.
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 Pasadena Customers Say
"Patio door replacement. Smooth sliding and a tight seal. Old door hauled away."
- Lena C."Solid install. Scheduling slid by a few days because of weather."
- Mona H."Front door and sidelights replaced. Weatherstripped and foamed properly. No more drafts."
- Brett A.










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