Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in Westlake Village, CA
Meridian Windows & Doors is a window company serving Westlake Village, CA, with replacement windows, new-construction window installation, and patio doors. Most homes here run 2,500 to 5,000 square feet on large lots, and many were built in the 1970s and 1980s. That means single-pane aluminum frames are common, and homeowners call us because those frames conduct heat, fog between panes, and stick after decades of use. We spec the right product from eight manufacturer lines, write the price down before work starts, and cover every install for 365 days. Call (817) 686-2228 for a free estimate.
Why Westlake Village Homes Are Different
Westlake Village sits in the Conejo Valley, where summer temperatures routinely cross 95°F and winter nights dip into the 40s. That swing puts real stress on old window seals and frames. Homes in the Foxmoor, Triunfo, and Southshore tracts were largely built between 1968 and 1985 with aluminum windows, and aluminum transfers heat directly into the house. A west-facing bedroom in a Westlake Village summer will run noticeably warmer than the rest of the home, and that is almost always the glazing, not the HVAC.
Many properties fall under HOA review in Westlake Village, so window and door changes often require architectural committee sign-off before we pull a permit. We handle what a homeowner reasonably can: spec sheets, color samples, and product data to hand to the board. The terrain matters too. Several neighborhoods climb into the hills, which means crews work on sloped lots with more planning for staging, debris removal, and keeping the existing stucco clean during a frame-out. We run a disciplined job site. The Garrison Code spells out exactly how the crew protects floors, hauls debris, and leaves the property, and we do not deviate from it.
Our Main Westlake Village Services
Homeowners in Westlake Village call us most often for two things: replacing old windows and installing patio doors. Here is what each job involves here, with links to the full pages.
Window Replacement in Westlake Village
Replacement in Westlake Village usually means pulling out aluminum frames and installing dual-pane, low-E glass units that meet California Title 24 energy requirements. We see a lot of fogged panes in the older tracts, and once the argon fill leaks out, the window loses its insulating value. Every job gets a written quote before a single screw turns, and that written number is the final number, not the opening bid. Read the full Window Replacement in Westlake Village page for local pricing detail.

Window Installation in Westlake Village
New-construction and remodel window installation in Westlake Village means setting windows into fresh openings, and that usually comes with framing, flashing, and a higher bar for waterproofing on hillside homes where wind-driven rain hits one or two elevations hard. We coordinate with the general contractor or handle the full rough opening ourselves, depending on the project. The install page covers how we flash, level, and seal. Window Installation in Westlake Village has the specifics.

Patio Door Installation in Westlake Village
Patio doors here open onto backyards that run long and private, so homeowners tend to choose wide sliding doors or swing doors that frame the view. The work involves pulling the old door, checking the rough opening for rot or settling, re-flashing, and setting the new panel square so it glides cleanly. We carry Therma-Tru for entry and French door systems and spec slider glass to match the home’s other windows. Patio Door Installation in Westlake Village covers costs and timing.

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 Westlake Village
We stock and install ViewLux, PGT, and CWS product lines for Westlake Village homes, which means most common replacement glass and hardware is available without a multi-week special-order wait. For impact-rated coastal or hillside exposure, PGT and CWS carry the certifications homeowners and HOAs ask for. See the full our brands list for what we can spec.
Pricing for Window Company in Westlake Village, CA
| Service | Typical range in Westlake Village |
|---|---|
| Single window replacement, standard vinyl | $700 – $1,100 installed |
| Single window replacement, wood-clad or premium | $1,200 – $2,000 installed |
| Full-home window replacement (10 – 15 windows) | $9,000 – $18,000 installed |
| New-construction window install per opening | $450 – $800 each installed |
| Patio sliding door replacement | $2,800 – $5,500 installed |
| French or swing patio door replacement | $3,500 – $7,000 installed |
| Fogged glass unit replacement only | $350 – $650 per sash |
Westlake Village prices run higher than the valley floor when a house sits on a hillside lot with stair access, or when an HOA requires a specific frame color and material that must be ordered rather than stocked. The quote we write before work starts is the price you pay. No change orders, no door-knock upsell.
Neighborhoods We Serve in Westlake Village
We work across Westlake Village, from the lakefront and golf-course streets to the hillside pockets and newer gated communities. Response for estimates is typically within one to two business days, and we schedule installs around HOA work hours where communities restrict construction noise.
- Southshore
- Foxmoor
- Triunfo
- The Island
- North Ranch area
Service Area – Cities Near Westlake Village
Beyond Westlake Village, our crews handle work in Thousand Oaks, CA, Agoura Hills, CA, Oak Park, CA, and Calabasas, CA. Scheduling and dispatch are coordinated from our Los Angeles office, with crews serving Westlake Village locally.
Serving Westlake Village, CA - Our Local Coverage Area
We’re based in the Westlake Village 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 Westlake Village
We provide what the board needs: spec sheets, color samples, frame profiles, and manufacturer data. The homeowner submits to the HOA, since the architectural committee works directly with the resident. Permits are a separate step we do pull where the city requires them.
Most estimate visits in Westlake Village are scheduled within one to two business days. We send a background-checked technician in uniform, measure every opening, and deliver a written line-item price. Call (817) 686-2228 and a live person answers, any hour of the day.
No. The number on the written quote is the number on the final invoice unless you add scope. If the installed window or door fails within 365 days, we return at no charge under the Done Right Promise. That is the whole price arrangement, in writing, before work starts.
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 Westlake Village Customers Say
"Crew trimmed the interior neatly and caulked the outside. Looks professional."
- Julia N."Noise from the street dropped noticeably with the laminated glass."
- Harvey D."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.










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