Window Replacement in Fullerton, CA
★★★★★ 5.0 on Google · 22 reviewsWindow Replacement in Fullerton typically costs $700–$2,200 per window installed. Orange County Window Replacement serves all of Fullerton, including Sunny Hills, Golden Hills and Downtown Fullerton with free in-home estimates and installation in as little as 1–2 days.
- Free in-home measure & written quote
- Title 24 energy-code compliant windows & doors
- Retrofit & full-frame installation
- Open Mon–Sat 9:00 AM – 5:00 PM
Window Replacement for Fullerton Homes
Historic 1920s–30s homes near downtown, post-war tracts and hillside custom homes make up much of Fullerton, and many still have original or first-generation windows. Summer afternoons in Fullerton regularly reach the 90s, so a Low-E glass package with a low solar heat gain coefficient (SHGC) makes the biggest difference in comfort and air-conditioning costs.
Homes near the 57, the 91 and the rail lines through downtown often add laminated acoustic glass on the noisy side of the house.
Our picks for Fullerton
- Vinyl Windows — the best value for Fullerton's post-war aluminum windows.
- Wood & Wood-Clad Windows — keeps the character of Fullerton's historic and Spanish-style homes.
- Aluminum Windows — thermally broken frames for the large modern view windows common in custom homes.
Fullerton is about 24 miles from our Mission Viejo office. Serving ZIPs 92831, 92832, 92833, 92835.
Window Replacement Options & Prices in Fullerton
Vinyl Windows
$700–$1,500 per window installed
Details →Fiberglass Windows
$1,100–$2,200 per window installed
Details →Wood & Wood-Clad Windows
$1,200–$2,500+ per window installed
Details →Aluminum Windows
$900–$1,800 per window installed
Details →Last updated November 2026 · Prices are typical installed ranges, not quotes.
Signs it's time to replace your windows
Fogging between the panes (a failed seal), sashes that stick or won't lock, single-pane glass, drafts and dust around the frame, condensation on the inside of the glass, and rooms that overheat in the afternoon sun are the most common reasons homeowners call us. In coastal areas, pitted and corroded aluminum frames are another sign.
More about window replacement in Orange County →
What Our Customers Say
★★★★★ 5.0 out of 5 from 22 Google reviews
“They did a great job installing my window!”
“I absolutely love the way the new windows look! There's so much natural light in the family room now, and the fresh frames have made everything look more finished. I'm very grateful for the attention given to the little details around the installation.”
“They recently did my window replacement for a 20 new window contract job and by far the best company to work with. 10/10!”
Window Replacement in Fullerton: FAQ
How much does window replacement cost in Fullerton?
Window Replacement in Fullerton typically costs $700–$2,200 per window installed. The exact price depends on the products, sizes and installation method — we provide a free written quote after measuring.
Do you offer window replacement near me in Fullerton?
Yes. Fullerton is about 24 miles from our Mission Viejo office, and we serve every neighborhood in 92831, 92832, 92833 and 92835, including Sunny Hills, Golden Hills and Downtown Fullerton.
What windows do you recommend for Fullerton homes?
Vinyl Windows: the best value for Fullerton's post-war aluminum windows. Wood & Wood-Clad Windows: keeps the character of Fullerton's historic and Spanish-style homes. Aluminum Windows: thermally broken frames for the large modern view windows common in custom homes.
Do I need a permit for window replacement in Fullerton?
It depends on the scope. Same-size replacements are often simpler, while changing an opening size usually requires a permit. We confirm Fullerton's requirements before work starts.
Window Replacement in Nearby Cities
Other services in Fullerton: Window Installation & Styles · Energy-Efficient Windows · Soundproof Windows · Door Replacement · Patio Doors
Get a free window replacement estimate in Fullerton
Free in-home estimates across Orange County · Mon–Sat 9:00 AM – 5:00 PM