Energy-Efficient Windows in Los Alamitos, CA
★★★★★ 5.0 on Google · 22 reviewsEnergy-Efficient Windows in Los Alamitos typically costs $700–$2,500 per window installed. Orange County Window Replacement serves all of Los Alamitos, including Old Town Los Alamitos and Carrier Row 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
Energy-Efficient Windows for Los Alamitos Homes
The marine layer keeps Los Alamitos mild most of the year, but afternoon sun on west- and south-facing walls still drives heat gain, so Low-E glass with a low solar heat gain rating keeps those rooms comfortable. Low-E glass also blocks most UV, which protects floors, cabinets and furniture from fading.
Homes near the I-605 and activity at the Joint Forces Training Base often add laminated acoustic glass on the noisy side of the house.
Our picks for Los Alamitos
- Low-E Glass Windows — blocks UV and afternoon glare on west-facing walls.
- Dual-Pane Windows — meets Title 24 and replaces single-pane glass at the best price.
Los Alamitos is about 27 miles from our Mission Viejo office. Serving ZIP 90720.
Energy-Efficient Windows Options & Prices in Los Alamitos
Dual-Pane Windows
$700–$1,800 per window installed
Details →Triple-Pane Windows
$1,000–$2,500 per window installed
Details →Low-E Glass Windows
Included with most replacement windows; $700–$1,800 per window installed
Details →Last updated November 2026 · Prices are typical installed ranges, not quotes.
What the ratings mean
Every window carries an NFRC label. U-factor measures how well the window insulates (lower is better). Solar heat gain coefficient (SHGC) measures how much of the sun's heat gets through (lower is better in Southern California). Visible transmittance tells you how much daylight comes in. We'll show you these numbers for every window we quote.
More about energy-efficient windows in Orange County →
What Our Customers Say
★★★★★ 5.0 out of 5 from 22 Google reviews
“They did a wonderful job on my window replacement. Very good!”
“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.”
Energy-Efficient Windows in Los Alamitos: FAQ
How much does energy-efficient windows cost in Los Alamitos?
Energy-Efficient Windows in Los Alamitos typically costs $700–$2,500 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 energy-efficient windows near me in Los Alamitos?
Yes. Los Alamitos is about 27 miles from our Mission Viejo office, and we serve every neighborhood in 90720, including Old Town Los Alamitos and Carrier Row.
What windows do you recommend for Los Alamitos homes?
Low-E Glass Windows: blocks UV and afternoon glare on west-facing walls. Dual-Pane Windows: meets Title 24 and replaces single-pane glass at the best price.
Do I need a permit for energy-efficient windows in Los Alamitos?
It depends on the scope. Same-size replacements are often simpler, while changing an opening size usually requires a permit. We confirm Los Alamitos's requirements before work starts.
Energy-Efficient Windows in Nearby Cities
Other services in Los Alamitos: Window Replacement · Window Installation & Styles · Soundproof Windows · Door Replacement · Patio Doors
Get a free energy-efficient windows estimate in Los Alamitos
Free in-home estimates across Orange County · Mon–Sat 9:00 AM – 5:00 PM