20 Best Window Companies in Kings Park, NY (2023 Reviews)
When the time comes to upgrade your windows, our list of the top window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Kings Park and selected the best 20 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping Kings Park homeowners find eco-conscious solutions for their homes. During the winter months, the last thing you want is your heat to leak out of your outdated windows.
That's also bad news for the environment because the extra energy required by drafty windows increases your carbon footprint.
We've compiled a guide on the best installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your power bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Kings Park
The EcoWatch Reviews team evaluated dozens of installers in Kings Park to find the best window replacement companies for our readers. The companies we've reviewed in this article scored best in our categories, including energy-efficient offerings, availability, price, customer service and more.

Window World
-
EnergyStar Partner
-
Large serice area
-
Low prices relative to competitors
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the window installation business, and it has proved to be one of the most respected companies in Kings Park. Its reputation is backed by hundreds of positive reviews from customers online.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Kings Park?Window World doesn’t have any prices available on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can inquire about a quote from the company.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
Manufactures products in-house
-
No lifetime warranty
-
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation business, and it has proved to be one of the most respected companies in Kings Park. Its reputation is backed by hundreds of positive reviews from customers online.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Kings Park?Andersen doesn’t have any prices available on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can inquire about a quote from the company.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Kings Park. Universal has about 20 years of experience in the window installation sector.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types available from Universal Windows Direct, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Kings Park?Prices aren’t listed on Universal’s website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Requesting a free quote on its website is the best way to get more accurate pricing information.
We've recommended installers with shining reputations, but bear in mind that some national companies have independently owned locations in Kings Park, so the quality of service may vary depending on your local crew. We have tried to stay unbiased and transparent by including pros and cons for every company we reviewed.
More Window Companies in Kings Park
Renewal by Andersen of Long Island
Farmingdale, NY-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Double-Hung
-
Bay Windows
-
Stained Glass
-
Window Replacement
-
Residential Windows
-
Commercial Windows
-
Sliding Glass
Window World of Long Island
Farmingdale, NY-
Educational Website
-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Timely Service
Services Offered
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Tempered Glass
-
Stained Glass
-
Custom Window Designs
-
Fast Delivery
-
Bay Windows
-
Sliding Glass
-
Window Replacement
-
Double-Hung
Window Nation
Wallingford, CT-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Sliding Glass
-
Double-Hung
-
Custom Window Designs
-
Energy-Efficient Options
-
Residential Windows
-
Stained Glass
-
Bay Windows
-
Window Replacement
EcoView Windows of Long Island
Islandia, NY-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Double-Hung
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
-
Sliding Glass
Glass Doctor
Ronkonkoma, NY-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Window Replacement
-
Window Repair
-
Glass Showers
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Full-Service Installations
-
Double-Hung
-
Sliding Glass
Smithtown Window Replacement and Doors
Smithtown, NY-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Bay Windows
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Energy-Efficient Options
-
Fast Delivery
-
Double-Hung
-
Window Replacement
New York Glass And StoreFront
Huntington Station, NY-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
-
Timely Service
Services Offered
-
Sliding Glass
-
Aluminum Window Frames
-
Tempered Glass
-
Glass Showers
-
Window Replacement
-
Window Repair
-
Double-Hung
-
Commercial Windows
-
Custom Window Designs
-
Residential Windows
Home Services at The Home Depot
Commack, NY-
Price Transparency
-
Free assessment
-
Educational Website
-
Good Customer Service
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Double-Hung
-
Stained Glass
-
Commercial Windows
-
Fast Delivery
-
Window Replacement
Sunview Enterprise Inc
Setauket- East Setauket, NY-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
Services Offered
-
Full-Service Installations
-
Window Replacement
-
Bay Windows
-
Residential Windows
-
Double-Hung
-
Energy-Efficient Options
-
Custom Window Designs
Coram Glass & Mirror Inc
Ronkonkoma, NY-
Educational Website
-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Commercial Windows
-
Window Replacement
-
Custom Window Designs
-
Fast Delivery
-
Glass Showers
-
Residential Windows
Flawless Glass & Mirror LLC
Holbrook, NY-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Window Repair
-
Glass Showers
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
AT Home Remodeling Inc Holbrook N.Y. 11741
Holbrook, NY-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Fast Delivery
-
Double-Hung
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Aluminum Window Frames
Long Island Window & Door Ltd
Commack, NY-
Price Transparency
Services Offered
-
Window Replacement
-
Window Repair
Pro Quality Home Improvements Inc.
West Babylon, NY-
Timely Service
-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Window Replacement
-
Custom Window Designs
-
Energy-Efficient Options
-
Bay Windows
-
Window Repair
-
Residential Windows
-
Commercial Windows
Four Seasons Sunrooms
Holbrook, NY-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Educational Website
Services Offered
-
Commercial Windows
-
Window Replacement
-
Custom Window Designs
-
Energy-Efficient Options
-
Residential Windows
All Pro Remodeling Corp
Mt Sinai, NY-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Double-Hung
-
Residential Windows
-
Energy-Efficient Options
-
Glass Showers
-
Sliding Glass
-
Window Replacement
Patchogue Window Installation
Brookhaven, NY-
Good Customer Service
-
Free assessment
-
Price Transparency
-
Educational Website
Services Offered
-
Commercial Windows
-
Custom Window Designs
-
Sliding Glass
-
Bay Windows
-
Stained Glass
-
Fast Delivery
-
Energy-Efficient Options
-
Double-Hung
-
Residential Windows
-
Window Replacement
Renovate Right, Inc.
Copiague, NY-
Timely Service
-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Glass Showers
-
Full-Service Installations
-
Window Replacement
-
Commercial Windows
Fox Glass Company East
Hicksville, NY-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Fast Delivery
-
Window Replacement
Windows By Toll
Stamford, CT-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Custom Window Designs
-
Double-Hung
-
Residential Windows
-
Window Replacement
-
Glass Showers
Calculate how much you can expect to pay for window installation and replacement in Kings Park, NY using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Kings Park Saves You Money
When you switch to energy-efficient windows, you may see a few benefits, including:
- Better temperature control in your home: Residing in a hot place like Kings Park usually means needing your air conditioner to keep your house cool. Energy-efficient windows can reduce how much cool air is lost through your windows when cooling your home.
- Reduce your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by about 307 pounds.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- More efficient energy usage in your household: In Kings Park where the winters can be very cold, energy-efficient windows cut back on how much heat is lost through your windows, which makes it easier to keep your home warm.
Estimated Cost of Window Replacement in Kings Park
Windows come in various shapes and sizes, so costs and services will differ greatly. Here are the typical costs and the primary services that you'll find from window installers.
How Much Do New Windows Cost?
The typical cost to install one window is about $600 but can range from $200 to $1,200. How much it will cost you varies depending on several factors, like type, number of windows, size, material, the location of your home and more.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — especially during the summer and winter — they can give you many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Kings Park homeowners $215+ a year after replacing single-pane windows.
Costs will also vary based on the material you choose for your window frames. Aluminum frames have the lowest price. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made with wood fibers encased in plastic also offer 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?
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 require replacing the entire 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 a great amount of damage. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations are on the simpler end and won't carry as large a bill because they involve simply replacing the window within its existing frame. But if the frame has any damage, you should opt for a full-frame installation instead.
If you're still trying to decide which type of installation to get, you can talk to your provider and get their advice. The decision mostly depends on how old the frames are and if there's any damage.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Kings Park
In our hunt to make your home improvements easier and more eco-friendly in Kings Park, the EcoWatch team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed window companies all across the state and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the Kings Park area so you can find the best window installation company near you.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer featured in our guide to ensure its technicians are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most 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 warranty, quality of parts, quality of installation, professionalism, cost and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a substantial investment, so you'll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Kings Park's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Kings Park window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Kings Park, NY Window Replacement FAQs
How much does a window install cost?
The national average cost to replace a window is around $600 but can range between $200 and $1,200, depending on several factors. The price is often dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the different types of windows?
The most common types of windows for homes are picture windows, slider windows, awning windows, transom windows, bay windows, casement windows and double-hung and single-hung windows.
Do you really have to use a window installation company?
Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer alternative.
How do you know it's time to replace your windows?
Windows usually last 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to see if they are in need of a repair or replacement.