Westlight Windows & Doors windows & doors team

Window Company in Irvine - Free In-Home Measure, Written Price

Free in-home measure and an exact written price before anything is ordered. Energy-rated units, professional installation by our own crews, and a workmanship warranty on the install.

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Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hung
Single hung
Double hung
Double hung
Horizontal roller
Horizontal roller
Casement
Casement
Bay & bow
Bay & bow
Sliding glass doors
Sliding glass doors
Entry doors
Entry doors
Impact garage doors
Impact garage doors
PGT
PGT
CGI
CGI

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Window Company in Irvine, CA

Finding a window company in Irvine, CA that understands the city’s HOA rules and building requirements starts with knowing what you’re up against. Irvine’s master-planned villages each carry their own architectural standards, which means the window or door work you can do in Woodbridge won’t match what’s allowed in Portola Springs. We’re Westlight Windows & Doors, an independently owned and operated Kingswell location, and we’ve been doing window replacement, window installation, and door installation since 2009. Call us at (903) 354-7134 for a written, no-surprises price before any work begins.

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Why Irvine Homes Are Different

Irvine is almost entirely made up of Irvine Company-developed tracts built in successive village phases starting in the early 1970s. The oldest villages – Woodbridge, University Park, Turtle Rock – are now hitting end-of-life on their original aluminum single-pane sliders and casements. Those frames are corroding at the corners, leaking at the seals, and doing almost nothing to keep afternoon heat out. The 2000s and 2020s villages, like Woodbury and Great Park, already have dual-pane vinyl, but many homeowners there are now looking at low-SHGC glass (a coating that blocks a bigger share of the sun’s heat) for south- and west-facing elevations that bake in the late afternoon.

Climate zone 8 keeps Irvine’s energy-savings math honest: we’re mild enough that you won’t see Inland Empire-style utility-bill swings from insulated windows. What you will see is a real comfort difference where the sun hits hard. Title 24 compliance documentation is required on all permitted replacements here, and Irvine’s building department enforces it closely. And the big one: nearly every single-family home project must clear an HOA architectural committee before a single window is touched. Each village specifies its own approved frame colors, profiles, and materials in its CC&Rs – some require an exact almond or white match, some forbid changing the exterior grid pattern. Skip that step, and you can be ordered to reverse the work at your own expense. We handle the paperwork and the patience that process requires.

Our Main Irvine Services

The two jobs Irvine homeowners call about most are replacing tired, leaking windows and installing new doors and windows in newer or remodeled homes. Each is its own page with its own local detail – here’s what you’re getting into with each.

Window Replacement in Irvine

The original 1970s and 1980s aluminum sliders in Woodbridge, University Park, and Turtle Rock are the most common replacement target in Irvine. We see corroded frames, fogged glass, and sashes that won’t slide. Replacing them means matching the village’s approved frame color and grid pattern before we ever order product, then navigating the HOA review window, which typically adds 30 to 60 days to the timeline. We carry eight manufacturer lines so the product matches the village standard rather than forcing a one-brand answer. Read the full breakdown on Window Replacement in Irvine.

Window Replacement in Irvine

Window Installation in Irvine

New-window work in Irvine runs from new-build and addition framing to fitting windows into existing openings during remodels. In newer villages like Woodbury or Great Park, most of what we install is dual-pane vinyl with low-SHGC glass on west- and south-facing walls – the rooms that spike in temperature by 4 p.m. Installation in Irvine also means pulling permits and filing Title 24 documentation with the city, which we do as part of the job. Every install comes with a written price before the first cut. See Window Installation in Irvine for details.

Window Installation in Irvine

Door Installation in Irvine

Entry doors in Irvine face the same HOA review as windows, and the same stucco-and-tile construction that makes older homes charming also makes retrofitting a new door frame a careful job. We install entry doors from Therma-Tru, one of our eight manufacturer lines, and coordinate the HOA approval so you don’t get a reversal order mid-project. The Irvine climate is kind to door frames, but not to cheap seals – we see weatherstripping failures every summer. Full scope and pricing on Door Installation in Irvine.

Door Installation in Irvine
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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Irvine

We install products from eight manufacturer lines, including PGT and CGI impact-rated windows, CWS, and ES Windows. Because we stock parts for these lines locally and dispatch crews from a Los Angeles-coordinated office that serves Irvine, turnaround on both new installs and repair parts is shorter than most Irvine homeowners expect. See our brands for the full list.

Pricing for Window Company in Irvine, CA

Service Typical range in Irvine
Single-window replacement (vinyl, standard size) $650-$1,200 installed
Single-window replacement (impact-rated, PGT or CGI) $1,800-$3,400 installed
Sliding glass door replacement (basic vinyl) $1,600-$2,900 installed
Sliding glass door replacement (impact-rated) $3,800-$6,500 installed
Entry door replacement (Therma-Tru, standard size) $1,700-$3,100 installed
Full-home window replacement (15-20 windows, vinyl) $12,000-$24,000 installed
Full-home window replacement (impact-rated) $28,000-$50,000+ installed
Low-SHGC glass upgrade (per window) $80-$220 added per window
HOA-compliant custom frame color match $150-$400 per job

What pushes an Irvine quote higher: HOA-required custom colors or grid patterns, impact-rated glass, second-story work on stucco homes, and older framing that needs replacement rather than retrofit. The price we give you in writing before work starts is the price you pay – we do not revise quotes at the door.

Neighborhoods We Serve in Irvine

We work across Irvine’s villages, from the oldest single-pane stock to the newest Great Park builds. Response times within Irvine are typically a day or two for estimates, and our crews know the village-specific HOA packets well enough to flag approval risks before you’ve committed to a product.

  • Woodbridge
  • University Park
  • Turtle Rock
  • Portola Springs
  • Woodbury

Service Area – Cities Near Irvine

We serve Irvine and the surrounding Orange County cities. If your project is just over the city line, we’re likely already working in your area: Tustin, CA, Santa Ana, CA, Orange, CA, and Villa Park, CA. Each has its own permit and HOA landscape, and we handle them all.

Serving Irvine, CA - Our Local Coverage Area

We’re based in the Irvine 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 Irvine

Ready to get started? Free estimates · Free in-home estimates response in Irvine
Call (903) 354-7134

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local windows & doors pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Irvine Customers Say

★★★★★ 5.0 from 5+ reviews

"Replaced eight drafty old windows that were basically single pane. The house is warmer already and the street noise is way down. Crew was on time both days and the price was exactly the quote."

- Harold Bemis

"Our energy bill in summer was brutal. New windows made a real dent in it. Salesman wasn't pushy and didn't do the fake "today only" discount thing the others tried."

- Bethany Oh

"Two bedroom windows that never opened and one that wouldn't stay up. All replaced in an afternoon. The crew was clean, hauled off the old frames, and the quote held."

- Colette Rhee

How It Works in Irvine

Getting your windows & doors handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your windows & doors needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Irvine - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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