01 · Our Specialties

Windows Built for Southern California's Sun, Heat & Coastal Air

Whether it's a single cracked pane, a window that won't stay open, or a full-home upgrade to energy-efficient replacement windows, Guy and Adam handle every job personally — from Downtown LA to Newport Beach to Riverside. We're not just an installation company: we repair windows too, so if a fix is the smarter call than a full replacement, we'll tell you honestly. No subcontractors, no rotating crews, no surprises on the invoice.

Windows Replacement project by NG Windows and Doors
What's Included

Windows Replacement Done Right

  • Window repair for broken seals, stuck sashes, worn hardware, and damaged screens — not every problem needs a full replacement, and we'll tell you honestly which one you need
  • Energy-efficient dual-pane and Low-E glass options built for Southern California heat, UV exposure, and coastal salt air
  • Retro-fit window installation that fits into your existing frame, ideal for stucco homes where a full frame tear-out isn't practical
  • Custom size configurations for non-standard openings, bay windows, and specialty shapes
  • Vinyl, aluminum, and wood-frame options matched to your home's style and HOA requirements — we regularly work in HOA-approved communities
  • Window screens — new screen installation for windows that don't have one, plus repair and replacement for torn or damaged screens
  • Full removal and disposal of old windows — we clean up when we're done
  • Free, no-obligation on-site consultation and measurement before any quote

Need a window replaced today after a break-in? See our same-day service →

Recent Work

Windows Replacement Projects

The Process

How It Works

1

Call or Request Online

Reach out by phone or fill out our contact form.

2

Free On-Site Consultation

Guy or Adam comes out in person for an honest, no-obligation quote.

3

Transparent Pricing

You approve the quote up front — no hidden fees.

4

Professional Install

The job gets done right, and we clean up when we're finished.

Where We Work

Windows Replacement Across Southern California

Serving all of Los Angeles County, Orange County, and the western Inland Empire. Browse a city page for local details, or call us — we probably cover your area.

See Our Full Coverage Map →

FAQ

Windows Replacement Questions, Answered

How much does window replacement cost in Los Angeles or Orange County?

Cost depends on window size, frame material, glass type, and how many windows you're replacing. We give every homeowner a free on-site consultation and a transparent, itemized quote before any work begins — no hidden fees.

How long does a window installation take?

Most single-window replacements are finished in a few hours. Full-home window replacement projects typically take 1-3 days depending on the number of windows and any custom framing work.

Do you handle HOA-approved window styles?

Yes. We regularly work in HOA communities across Irvine, Mission Viejo, and other planned developments and can help you choose compliant window styles before you apply for approval.

Do you repair windows, or only replace them?

Both — we specialize in repairs, not just installations. Stuck sashes, broken seals, worn hardware, and damaged screens are often a same-visit repair rather than a full replacement. We'll always give you an honest assessment of which one actually makes sense for your window.

Do you install window screens, or just repair them?

Both. If a window doesn't have a screen at all, we measure and install a new one. If you already have a screen that's torn, bent, or falling out of its frame, we repair or rebuild it — usually in the same visit as any other window work.

Further reading: Window Replacement Cost Guide · Energy-Efficient Windows Guide

Get In Touch

Get Your Free Consultation

Call or email us to schedule — Guy or Adam will get back to you fast.

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