20 Best Window Companies in Brea, CA (2025 Reviews)

How Installing Energy-Efficient Windows in Brea Saves You Money

There are quite a few perks of switching to energy-efficient windows. Some reasons you may want to consider making the switch include the following:

• Reduce your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by about 117 pounds.
• Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
• Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, especially if you have an older home.
• Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of household energy use. Replacing your windows with energy-efficient models can help decrease how much you have to pay, therefore saving you about 12% more on your bills.

Estimated Cost of Window Replacement in Brea

When considering window installation, each company offers different services and prices. Let’s look at some average costs and services.

How Much Do New Windows Cost?

Although the national average cost of installing a single window is about $600, it can range anywhere from $200 to $1,200. But costs will vary significantly based on your location, the quality of your products, the current condition of your home and the number of windows you need. Many window companies also offer door installations and other add-ons like shutters, coating, baths and more. Additional services will increase overall project costs.

It’s also worth keeping in mind that energy-efficient windows will cost more initially, but Energy Star predicts that upgrading the windows on your Brea home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you’ll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.

Asking for free quotes from several companies is the best way to figure out which one is right for you.

What Services do Window Installers Offer?

When it comes to window replacements, there are generally two types that your installer will offer: full-frame and pocket installations.

Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are typically done when you want a different style for your windows or when it has a great amount of damage. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations are simpler and won’t carry as large a bill, as they involve merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.

Your window installer can help you choose which type of installation you should get.

How We Choose the Best Window Installers in Brea

In our search to find the most reliable, eco-friendly window installers in Brea, the EcoWatch Reviews team examined many companies before landing on these. We’ve decided to review the best window installers in Brea primarily based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Because this is a guide for Brea, we paid more attention to companies that cover the city. There are other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Brea.

Work Quality

When it comes to new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including cost, warranty, professionalism, quality of parts, quality of installation and more.

Cost

This one is a give-and-take: as with other services, cheap window installers are not going to provide the highest quality service. Still, 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 previously, windows are a considerable investment, so you’ll want to make sure 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

Due to Brea’s climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Brea window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.