20 Best Window Companies in Laguna Niguel, CA (2025 Reviews)
When you need to upgrade your windows, our reviews of the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Laguna Niguel and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the best window replacement companies in Laguna Niguel may not seem like the most compelling article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Traditional or damaged windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that 25-30% of your house’s heat or cool air could be lost through your windows.
That’s also bad news for the environment because the additional energy required by old windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window installation companies based on energy efficiency while also considering cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Laguna Niguel
The EcoWatch team examined dozens of installers in Laguna Niguel to find the best window companies for our readers. The companies we’ve included in this article scored best in our categories: energy-efficient offerings, availability, price, customer service and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for about 27 years. The company has plenty of glowing reviews from customers on online review websites.
You may want to consider choosing Window World if you're looking for a installer that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Laguna Niguel?Window World doesn’t have any pricing information displayed on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a quote from the company.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window business for about 60 years. The company has plenty of glowing reviews from customers on online review websites.
You may want to consider choosing Milgard if you're looking for a installer that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in Laguna Niguel?Milgard doesn’t have any pricing information displayed on its website, but it offers different kinds of windows at varying price points. For more detailed information on the cost, you can request a quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years. The company has plenty of glowing reviews from customers on online review websites.
You may want to consider choosing Andersen if you're looking for a installer that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Laguna Niguel?Andersen doesn’t have any pricing information displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can request a quote from the company.
Please note that the following companies are national, which means the quality of customer service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for every provider.
More Window Companies in Laguna Niguel
Renewal by Andersen of Orange County
Laguna Hills, CAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Mancino Door & Window, Inc.
Laguna Niguel, CAFree assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
California Window & Solar
Costa Mesa, CAFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Metal Frames
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Vinyl Frames
Hometime Windows & Doors
Santa Ana, CAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Harbor Construction
Huntington Beach, CAEducational Website
Good Customer Service
Price Transparency
Free assessment
Timely Service
Services Offered
Double-Hung
Window Replacement/Installation
Vinyl Frames
Glass Doors
Energy-Efficient Options
Bay Windows
Dede Windows and Doors / window replacement
Anaheim, CAEnergy-efficient windows and doors
American-made vinyl
Price Transparency
Good Customer Service
Educational Website
Free assessment
Educational website
Services Offered
Vinyl Frames
Custom Window Designs
Window Replacement/Installation
Glass Doors
Andes windows & doors
Norco, CAOnline portfolio
Spanish-speaking
Educational Website
Offers window treatments
Free assessment
Price Transparency
Good Customer Service
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Bay Windows
Vinyl Frames
SoCal Window Pros
San Dimas, CAEducational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Retro Windows and Patio Doors LLC
Fontana, CAGood Customer Service
Educational Website
Free assessment
Lifetime warranty
Energy-efficient windows and doors
Price Transparency
Family-owned and operated
Services Offered
Glass Doors
Window Replacement/Installation
Tempered Glass
Energy-Efficient Options
Smart Window Company
Torrance, CAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Vinyl Frames
Double-Hung
Glass Doors
Window Replacement/Installation
Tempered Glass
Energy-Efficient Options
360 Windows and Doors
Escondido, CAGood Customer Service
Timely Service
Free assessment
Services Offered
Window Replacement/Installation
United Builders Windows & Doors
Rancho Cucamonga, CAPrice Transparency
Educational Website
Free assessment
Timely Service
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
Energy-Efficient Options
Discount Window And Door
Redondo Beach, CAFree assessment
Price Transparency
Good Customer Service
Services Offered
Metal Frames
Vinyl Frames
Skylights
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Can-Do Windows & Doors
Santa Ana, CAPrice Transparency
Educational Website
Free assessment
Services Offered
Fiberglass Frames
Energy-Efficient Options
Double-Hung
Wood Frames
Window Replacement/Installation
Vinyl Frames
Metal Frames
Glass Doors
Window King
Huntington Beach, CAPrice Transparency
Educational Website
Free assessment
Services Offered
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Glass Doors
Vinyl Frames
TMC Windows & Doors
Orange, CAPrice Transparency
Free assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Best Windows and Doors OC
Anaheim, CAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Custom Window Designs
Vinyl Frames
Glass Doors
Window Replacement/Installation
Save-On Glass & Screen
Westminster, CAFree assessment
Good Customer Service
Timely Service
Services Offered
Glass Showers
Mirrors
Glass Doors
Window Replacement/Installation
Window Repair
Energy Core Construction
Anaheim, CATimely Service
Price Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Bay Windows
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Ameristar Windows
Riverside, CAFree assessment
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Vinyl Frames
Glass Showers
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Laguna Niguel, CA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Laguna Niguel Saves You Money
When you switch to energy-efficient windows, you may see a few perks, such as:
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its value.
- Save money on power bills: Once you install energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll require less energy to heat or cool your house.
- Decrease your carbon footprint: By using less energy after upgrading to Energy Star certified windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Laguna Niguel
Let’s take a look at the cost of replacing your windows and the types of services you may need for your home.
How Much Do New Windows Cost?
Typically, Laguna Niguel homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at approximately $600. This is because of the fact that the cost of window installations are based on several factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.
It’s also worth keeping in mind that energy-efficient windows will usually cost more upfront, but Energy Star predicts that upgrading the windows on your Laguna Niguel home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you’ll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Something else that affects the overall cost is the material you pick for your frame. Aluminum frames are generally the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when planning to replace your windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations entail replacing the total window, including the trim, frame and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant rot. Because these installations are more involved, they will increase the overall cost. Pocket installations (or retrofits) involve installing a new window within the existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window installer should be able to help you choose which type of installation you should get.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Laguna Niguel
In our hunt to make your home improvements easier and more eco-friendly in Laguna Niguel, the EcoWatch team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed window companies all across the state and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Laguna Niguel, we gave more points to companies that provide services to the city. There are certainly reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Laguna Niguel.
Work Quality
When picking new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have positive things to say about their service from a certain installer, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies won’t always provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that provide a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a considerable investment, so you’ll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Laguna Niguel, CA Window Replacement FAQs
How much does window installation cost?
The average cost of replacing one window can range between $450 and $650. There are several factors that affect how much it costs, which include local labor costs, your property’s location, the materials used in designing the windows, how energy-efficient the windows are, the number of windows and styles and sizes of windows.
What type of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. If you want to be sure you’ll have the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
Do you really need to use a window installation company?
Unless you have home repair skills and have the time needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for a single window. Although it’s tempting to try to save money by doing it yourself, hiring a company is a faster, more efficient and much safer alternative.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into the house, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.