25 Best Window Replacement Companies in Fairfax, CA (Mar 2023)
Window Companies Near Me

How Installing Energy-Efficient Windows in Fairfax Saves You Money

By switching to energy-efficient windows, you and your family can enjoy several benefits, including:

• Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
• Save on energy bills: Installing energy-efficient windows reduces your energy bills by about 12% because you use less energy.
• Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 117 pounds per year on average.
• Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.

Estimated Cost of Window Replacement in Fairfax

Windows come in various purposes, styles and shapes, so costs and services will differ remarkably depending on your project. Below, we detail the typical cost and services that you'll find from window installers.

How Much Do New Windows Cost?

On average, Fairfax homeowners can expect their replacement window installations to range from $250 to $1,200. The most common installations sit at about $600. But costs differ considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations and replacements, which will make your project cost more.

It's important to keep in mind that windows with the best efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Fairfax homeowners $451+ a year when replacing single-pane windows.

We recommend requesting free quotes from several window companies to find the right windows and the company that works best for your budget.

What Services do Window Installers Offer?

The first thing to ask yourself when considering a window replacement is: Do you want a full-frame installation or a pocket installation?

A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will cost more than a pocket installation. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations more simple and affordable. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.

If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Fairfax, the choice will mostly depend on the efficiency of your home and how old your existing frames are.

How We Choose the Best Window Installers in Fairfax

EcoWatch differs from other reviewers since we evaluate these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Fairfax and assigned rankings using the following methodology:

Service Area

Because this is a guide for Fairfax, we only included 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 Fairfax.

Work Quality

When selecting new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the brand of window you get. 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 trends in recent online reviews to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of parts, warranty, cost, quality of installation, professionalism and more.

Cost

This one is a give-and-take: similar to other services, cheap window installation companies may not provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.

Warranty

Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Due to Fairfax's climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Fairfax window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.