20 Best Window Companies in Parsippany-Troy Hills, NJ (2025 Reviews)

How Installing Energy-Efficient Windows in Parsippany-Troy Hills Saves You Money

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

• Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
• Decrease your carbon footprint: By using less energy after you switch to energy-efficient windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
• Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
• Save money on energy bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of household energy use. Upgrading to energy-efficient windows can help lower that amount, which helps you save some money on your bills.

Estimated Cost of Window Replacement in Parsippany-Troy Hills

Each window installer offers varying services and has different costs depending on a few factors.

How Much Do New Windows Cost?

Although the average cost of replacing one window is around $600, it can range anywhere from $200 to $1,200. Costs will differ considerably based on your location, the quality of your products, the number of windows you need and the current condition of your home. A lot of window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. These extra services will increase your overall project costs.

Whether or not you want to install energy-efficient windows is another factor that will influence the cost. These will typically cost more than other windows, but on the other hand, you can save about $287 a year on your energy bills in Parsippany-Troy Hills.

Costs will also vary based on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made with wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.

What Services do Window Installers Offer?

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

Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has significant rot or deterioration. Full-frame installations are more time-consuming and will increase overall costs. Pocket installations are simpler and won’t cost as much, as they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.

Your window replacement company should be able to help you figure out what’s best for your needs. In Parsippany-Troy Hills, the decision will mostly depend on the age of your home and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s a good idea to have a professional assess your frames and window sills.

How We Choose the Best Window Installers in Parsippany-Troy Hills

In our search to make your home improvements easier and more eco-friendly in Parsippany-Troy Hills, the EcoWatch Reviews team landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:

Service Area

Because this is a guide for Parsippany-Troy Hills, we paid more attention to companies that cover the city. There are other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Parsippany-Troy Hills.

Work Quality

We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each company included on this list to ensure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.

Customer Reviews

Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don’t have positive feedback about their service from a certain installer, you won’t see it featured on EcoWatch.

Cost

This one is a give-and-take: similar to most services, cheap window companies are not going to provide the most quality service. On the other hand, we want to ensure 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. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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