20 Best Window Companies in West Islip, NY (2024 Reviews)
Looking to improve your home’s energy efficiency? The top window replacement companies can help.
We analyzed all the top-rated window companies in West Islip and selected the best 20 based on:
- Customer reviews
- Window installation expertise
- Popularity with home-owners like you
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Updated February 01, 2024
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your home’s energy efficiency can also have a large impact on home energy conservation. If you have old or damaged windows, your HVAC system could be working extra hard to heat or cool your home. This means spending more on energy bills.
That’s also bad for the environment because the extra energy required by leaky windows increases your carbon footprint.
As windows have such a big impact on your home, selecting the right company for you is a big decision to make. That’s why the EcoWatch team has put together this list of the best window replacement companies, so you can more easily make an informed decision.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in West Islip
The EcoWatch Reviews team examined dozens of installers that service the West Islip area to find the top window installation companies by our standards. The installers mentioned in this article scored best in our categories, including energy-efficient offerings, customer service, price, availability and more.
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 has the best availability in West Islip. Andersen has been in the window installation business for around 27 years.
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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in West Islip?Andersen doesn’t have any pricing information 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 accurate information on the cost, you can get a quote from the company.
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 has windows expertise in West Islip. Window World has been in the window installation business for around 27 years.
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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in West Islip?Window World doesn’t have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can get 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 has the best warranty in West Islip. Universal has been in the window installation business for around 20 years.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in West Islip?Universal doesn’t have any pricing information available on its 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. For more accurate information on the cost, you can get a quote from the company.
We try to remain unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in West Islip
Renewal by Andersen of Long Island
Farmingdale, NY- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Skylights
- Andersen
- Glass Doors
- Storm Doors
- Window Install & Replacement
- Commercial Windows
- Bay Windows
- Sliding Glass Doors
Window World of Long Island
Farmingdale, NY- Good Customer Service
- Free assessment
- Price Transparency
- Timely Service
- Educational Website
Services Offered
- Bay Windows
- Window Install & Replacement
- Double-Hung
- Storm Doors
- Sliding Glass Doors
- Custom Window Designs
Renovate Right, Inc.
Copiague, NY- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
- Timely Service
Services Offered
- Commercial Windows
- Window Install & Replacement
- Glass Showers
Morningstar Doors and Windows, Inc.
Farmingdale, NY- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Aluminum Frames
- Vinyl Frames
- Stained Glass
- Pella
- Fiberglass Frames
- Simonton
- Velux
- Storm Doors
- Weather Shield
- Skylights
- Marvin
- Andersen
- Wood Frames
- Window Repair
- Window Install & Replacement
Homestead Window Treatments
Huntington Station, NY- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Custom Window Designs
- Window Repair
- Commercial Windows
- Window Install & Replacement
Good Guys Contracting
West Babylon, NY- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Commercial Windows
- Bay Windows
- Window Repair
- Marvin
- Aluminum Frames
- Window Install & Replacement
Tri State Window Factory
Deer Park, NY- Timely Service
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Vinyl Frames
- Window Install & Replacement
- Sliding Glass Doors
Center Island Contracting
Farmingdale, NY- Good Customer Service
- Timely Service
- Price Transparency
Services Offered
- Glass Showers
- Window Install & Replacement
- Bay Windows
- Commercial Windows
- Dormer Windows
- Mirrors
EcoView Windows of Long Island
Islandia, NY- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Sliding Glass Doors
- Fiberglass Frames
- Bay Windows
- Window Install & Replacement
Mr. Handyman of Huntington and Smithtown
East Northport, NY- Free assessment
- Educational Website
- Timely Service
- Good Customer Service
- Price Transparency
Services Offered
- Window Repair
- Window Install & Replacement
- Bay Windows
- Commercial Windows
- Glass Repair
Pro Quality Home Improvements Inc.
West Babylon, NY- Educational Website
- Free assessment
- Good Customer Service
- Timely Service
- Price Transparency
Services Offered
- Energy-Efficient Options
- Bay Windows
- Window Install & Replacement
- Window Repair
- Commercial Windows
- Residential Windows
Tim White Home Improvements, Inc.
Seaford, NY- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Install & Replacement
- Dormer Windows
Home Services at The Home Depot
Copiague, NY- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Storm Doors
- Commercial Windows
- Window Install & Replacement
- Glass Showers
- Aluminum Frames
- Stained Glass
NorthEast Windows USA
Merrick, NY- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Window Install & Replacement
- Bay Windows
- Vinyl Frames
- Sliding Glass Doors
Life Restoration Inc
Roosevelt, NY- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Residential Windows
- Glass Showers
- Window Install & Replacement
Four Seasons Sunrooms
Holbrook, NY- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Install & Replacement
- Commercial Windows
- Energy-Efficient Options
Simple Choice Home Improvement llc
Freeport, NY- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Aluminum Frames
- Storm Doors
- Sliding Glass Doors
- Window Install & Replacement
- Window Repair
Alure Home Solutions
East Meadow, NY- Price Transparency
- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Dormer Windows
- Storm Doors
- Sliding Glass Doors
- Glass Showers
- Double-Hung
- Window Install & Replacement
- Window Repair
Mikita Door & Window
Freeport, NY- Free assessment
- Price Transparency
- Timely Service
- Educational Website
- Good Customer Service
Services Offered
- Window Repair
- Fiberglass Frames
- Custom Window Designs
- Storm Doors
- Sliding Glass Doors
- Bay Windows
- Vinyl Frames
- Pella
- Window Install & Replacement
Constructive Design Inc
Deer Park, NY- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Full-Service Installations
- Glass Showers
- Residential Windows
- Window Install & Replacement
- Commercial Windows
Calculate how much you can expect to pay for window installation and replacement in West Islip, 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 West Islip Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on electricity bills. Here are more ways upgrading your windows could help you:
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your carbon footprint by about 12%, according to Energy Star.
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Upgrading to energy-efficient models can help decrease how much you have to pay, therefore saving you about 12% more on your bills.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
Estimated Cost of Window Replacement in West Islip
When looking into window installation, each company offers different services and costs. Let’s look at some average costs and services.
How Much Do New Windows Cost?
Generally, homeowners in West Islip can expect that most window installations will cost between $250 and $1,200, with the average cost at about $600. How much it will cost varies based on several factors, such as the location of your home, number of windows, size, type, material and more.
Whether or not you choose energy-efficient windows is another factor that will determine the cost. These will almost always cost more than other windows, but on the other hand, you can save about $215 a year on your energy bills in West Islip.
Another factor that influences the overall cost is the material of the frame you select. Aluminum frames are typically the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
There are typically two types of window replacement services: full-frame and pocket installations.
Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are most common 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 (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are on the simpler end and will be less expensive, but you can’t do this type of installment if you have any pre-existing rot or water damage.
Your window installation company should be able to help you decide what’s best for your needs. In West Islip, the decision will mostly be based on the age of your home and if there’s any damage. Wood can decay if it’s not properly maintained over the years, so it’s good to have a professional check on your frames and window sills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in West Islip
In our search to make your home improvements easier and more eco-friendly in West Islip, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. We have evaluated the best window replacement companies in West Islip primarily based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for West Islip, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in West Islip.
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 on this list to make sure its contractors are well-qualified and that the company has received a lot 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 installer, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window companies won’t always provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, 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 labor rank higher with EcoWatch.
Years of Experience
Due to West Islip’s climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of West Islip window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
West Islip, NY Window Replacement FAQs
How much should a window install cost?
The average cost of replacing a single window can range from $450 to $650. There are several factors that influence the price, which include how energy-efficient the windows are, the materials used in designing the windows, local labor costs, styles and sizes of windows, the number of windows and your property’s location.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: casement windows, slider windows, awning windows, transom windows, double-hung and single-hung windows, picture windows and bay windows.
What do window installation companies do?
Window installation professionals travel to your property to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
Should I replace all my windows at once?
If you want to get more efficient windows and save money on energy costs, replacing all the windows at once is the only way to see a noticeable difference. However, if you have only a few windows that are broken or drafty, you can replace just those.