20 Best Window Companies in Harrison, NJ (2025 Reviews)

How Installing Energy-Efficient Windows in Harrison Saves You Money

When you switch to energy-efficient windows, you may see several benefits, such as:

• Protect your investment: If you have a relatively old home, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help raise the value of your home if you decide to sell.
• Save money on power bills: Installing energy-efficient windows reduces your energy bills by about 12% because you need less energy.
• Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
• Decrease your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 206 pounds per year on average.

Estimated Cost of Window Replacement in Harrison

When considering window installation, each company offers different services and costs. Let’s take a look at some typical costs and services.

How Much Do New Windows Cost?

According to our research, the typical cost to replace a single window is about $600. However, window installation costs can range from $200 to $1,200 a window. How much it will cost varies based on several factors, such as material, type, the location of your home, size, number of windows and more.

It’s important to bear in mind that windows with higher efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Harrison homeowners $274+ a year when replacing single-pane windows.

Another factor that affects the total cost is the material you select for your frame. Aluminum frames are generally the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.

What Services do Window Installers Offer?

In general, there are two kinds of window installation services you can get: full-frame and pocket installations.

Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot or deterioration. With this service, your installers will replace the full window, including the trim, frame and sill. A pocket installation entails installing a new window without replacing the frame. So, instead of taking out the whole unit and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.

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

How We Choose the Best Window Installers in Harrison

EcoWatch differs from most reviewers because we examine these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Harrison and assigned rankings using the following methodology:

Service Area

Since this is a guide for Harrison, we only included companies that serve the city. There are certainly other reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Harrison.

Work Quality

We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer included on this list to ensure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.

Customer Reviews

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

Cost

This one is a give-and-take: similar to most services, cheap window companies won’t always provide the most quality service. Still, we want to make sure we’re highlighting companies that offer a wide range of price and financing options so they’re accessible to most homeowners.

Warranty

Protecting your investment in new windows is important to many homeowners. That’s why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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