20 Best Window Companies in North Brunswick, NJ (2025 Reviews)

How Installing Energy-Efficient Windows in North Brunswick Saves You Money

When you upgrade to energy-efficient windows, you may see several perks, including:

• Decrease your carbon footprint: In North Brunswick, you can reduce your indirect greenhouse gas emissions by about 206 pounds per year when you upgrade to energy-efficient windows.
• Save on energy bills: The Department of Energy estimates that heat gained or lost through windows accounts for about 25-30% of residential energy use. Installing energy-efficient windows can help reduce that number, which helps you save more on your bills.
• Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, particularly if you have an older home.
• Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in North Brunswick

Each window replacement company offers varying services and has varying price points based on a few factors.

How Much Do New Windows Cost?

Though the average cost of installing a single window is about $600, it can range from $200 to $1,200. But costs vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which will add extra costs to your project.

It’s important to remember that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save North Brunswick homeowners $306+ a year when replacing single-pane windows.

Another factor that influences the total cost is the material you select for your frame. Aluminum frames are generally the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive because 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 need a full-frame installation or a pocket installation?

Full-frame installations involve replacing the complete window, including the sill, frame and trim. You most likely need a full-frame installation when you want a new style or your window has noticeable deterioration. These installations are more involved and will raise the overall cost. Pocket installations are on the simpler end and won’t cost as much, as they involve merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.

Your window installation company will be able to recommend the best type for your project. In North Brunswick, the choice will mostly be influenced by how much damage there is currently and the age of your existing frames.

How We Choose the Best Window Installers in North Brunswick

In our search to make your home improvements easier and more eco-friendly in North Brunswick, the EcoWatch team chose the above companies as the top window installation companies in the city. We have evaluated the top window installation companies in North Brunswick mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:

Service Area

Since this is a guide for North Brunswick, we gave more points to companies that serve 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 North Brunswick.

Work Quality

We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer on this list to make sure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.

Customer Reviews

Another self-explanatory yet super important review factor is customer feedback. If most customers don’t have good things to say about their experience with a certain window installation company, you won’t see it featured on EcoWatch.

Cost

Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

As discussed, windows are a hefty investment, so you’ll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

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