29 Best Window Replacement Companies in Rocky Point, NY (Mar 2023)
Window Companies Near Me
When you need to replace your windows, our list of the best window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Rocky Point and selected the top 29 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated March 14, 2023
Why you can trust EcoWatch
Although clean energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house's efficiency can also have a big impact on home energy conservation. The Department of Energy estimates that heat or cool air lost through old or damaged windows could make up nearly 30% of heating and cooling costs. In Rocky Point, where the power bills are an average of $30 per month, that's almost $$107 per year wasted.
Fortunately, saving you money with more efficient windows also aligns with our goals of conserving energy and the resources it takes to make it.
We've made this guide on the top 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 Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Rocky Point
The EcoWatch team assessed several window providers across Rocky Point to narrow our list down to the best ones. We assessed the companies based on their energy-efficient offerings, local experience, customer service, price, coverage area and more.

Window World
-
Lifetime warranty
-
EnergyStar Partner
-
Great industry reputation
-
Quality of service will depend on your area
Window World has windows expertise in Rocky Point. This window installation company has been in business since 1995 and currently serves 200 locations nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the right provider for you.
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 Rocky Point?Though pricing information is not available on Window World's website, it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can ask for a quote on the company's website.

Renewal by Andersen
-
Member of US Green Building Council
-
Manufactures products in-house
-
Award-winning company
-
More expensive than competition
Renewal by Andersen offers the best availability in Rocky Point. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation sector. Hundreds of positive reviews from customers online back the provider's reputation.
Andersen may be the company for you if you're interested in one 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 Rocky Point?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. You can request a free quote on its website for more information about the cost.

Universal Windows Direct
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Some installations carried out by third-party contractors
Universal Windows Direct has the best warranty in Rocky Point. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This provider has 20 years of experience in the window installation industry, and it has established itself as one of the best companies in Rocky Point. Hundreds of positive reviews from customers online back the company's reputation.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the right provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct's commitment to sustainability shows in its energy-efficient window offerings. 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 Rocky Point?Universal does not list prices 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. Getting a free quote on its website is the best way to get more accurate pricing information.
We have tried to be unbiased and transparent by listing pros and cons for every company. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Rocky Point
Renewal by Andersen of Long Island
Farmingdale, NY-
Reliable Appointment Windows
-
Educational Website
-
Locally Recognized for Quality
-
Consistent Workmanship
Services Offered
-
Fast Delivery
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay & Bow Windows
Renewal by Andersen - Branford
Branford, CT-
No-fee Quotes
-
Dependable Service
-
No-Hassle Pricing
-
Locally Recognized for Quality
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay & Bow Windows
TL Home Improvement LLC
Shelton, CT-
Award-Winning
-
Excellent Customer Service
-
Educational Website
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Double-Hung
Renewal by Andersen
Stamford, CT-
No-Hassle Pricing
-
Reliable Service
-
Good Customer Service
-
Helps Educate Customers
Services Offered
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay Windows
Storefront Glass & Metal
Huntington Station, NY-
Free Quotes
-
Educational Website
-
Price Transparency
-
Excellent Customer Service
Services Offered
-
Architectural Glass
-
Heavy Glass
-
Custom Windows
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Sliding Glass
Mr. Handyman of Upper Fairfield County
Fairfield, CT-
Reliable Service
-
Excellent Customer Service
-
Locally Recognized for Quality
-
Free Quotes
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Windows
-
Residential Windows
-
Business Windows
The Window People
Stamford, CT-
No-Hassle Pricing
-
Educational Website
-
Good Customer Service
-
Free Quotes
Services Offered
-
Residential Windows
-
Architectural Glass
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Sliding Glass
North Shore Window Inc.
Bridgehampton, NY-
Price Transparency
-
Helps Educate Customers
-
Free Quotes
-
Locally Recognized for Quality
Services Offered
-
Residential Windows
-
Architectural Glass
-
Fast Delivery
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
Eastern Glass & Shower Door
Milford, CT-
Helps Educate Customers
-
Good Customer Service
-
Free Quotes
-
Price Transparency
Services Offered
-
Doors
-
Full-Service Installations
-
Custom Window Designs
-
Tempered Glass
-
Residential Windows
-
Commercial Windows
-
Aluminum Window Frames
-
Sliding Glass
-
Glass Showers
Tri State Window Factory
Deer Park, NY-
No-fee Quotes
-
Educational Website
-
Arrives on Time
-
Good Customer Service
Services Offered
-
Custom Windows
-
Fast Delivery
-
Sliding Glass
-
Double-Hung
Mr. Handyman of Guilford, North and East Haven
East Haven, CT-
Consistent Workmanship
-
No-fee Quotes
-
Arrives on Time
-
Excellent Customer Service
Services Offered
-
Custom Windows
-
Residential Windows
-
Business Windows
-
Double-Hung
Window World of Long Island
Farmingdale, NY-
Consistent Workmanship
-
No-Hassle Pricing
-
Educational Website
-
Excellent Customer Service
Services Offered
-
Fast Delivery
-
Tempered Glass
-
Custom Windows
-
Double-Hung
-
Sliding Glass
Long Island Storefronts
Shirley, NY-
Excellent Customer Service
-
Price Transparency
-
No-fee Quotes
-
Dependable Service
Services Offered
-
Architectural Glass
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
Lowe's Home Improvement
Riverhead, NY-
Consistent Workmanship
-
Timely Service
-
No-fee Quotes
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Clinton Glass
Clinton, CT-
Free Quotes
-
Locally Recognized for Quality
-
Helps Educate Customers
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Glass Showers
-
Fast Delivery
-
Custom Windows
-
Business Windows
-
Sliding Glass
Window King of Connecticut
Stamford, CT-
Excellent Customer Service
-
Helps Educate Customers
-
No-fee Quotes
-
Price Transparency
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Cascella And Sons Construction Corp.
Central Islip, NY-
Reliable Appointment Windows
-
Gives to charity
-
Reliable Service
-
Free Quotes
Services Offered
-
Custom Windows
-
Business Windows
-
Double-Hung
THE GLASS EMPORIUM INC.
Kings Park, NY-
No-fee Quotes
-
No-Hassle Pricing
-
Excellent Customer Service
-
Arrives on Time
Services Offered
-
Residential Windows
-
Heavy Glass
-
Tempered Glass
-
Custom Window Designs
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Ring's End
Madison, CT-
No-Hassle Pricing
-
Educational Website
-
Good Customer Service
-
Free Quotes
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Windows
-
Commercial Windows
-
Aluminum Window Frames
-
Architectural Glass
-
Fast Delivery
Ring's End
Branford, CT-
Educational Website
-
Excellent Customer Service
-
Price Transparency
-
Free Quotes
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Windows
-
Business Windows
-
Aluminum Window Frames
-
Architectural Glass
-
Fast Delivery
Sears Window Replacement
East Northport, NY-
Consistent Workmanship
-
Locally Recognized for Quality
-
No-Hassle Pricing
-
Free Quotes
Services Offered
-
Sliding Glass
-
Custom Window Designs
-
Energy-Efficient Options
-
Double-Hung
Pella Windows & Doors of Monroe
Monroe, CT-
Good Customer Service
-
Locally Recognized for Quality
-
Free Quotes
-
Helps Educate Customers
Services Offered
-
Residential Windows
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Sliding Glass
Local Window Services, Inc.
Hicksville, NY-
No-Hassle Pricing
-
Reliable Service
-
Timely Service
-
Good Customer Service
Services Offered
-
Tempered Glass
-
Custom Window Designs
-
Business Windows
-
Double-Hung
-
Sliding Glass
A Plus Exterior LLC
Milford, CT-
Good Customer Service
-
Dependable Service
-
Educational Website
-
Award-Winning
Services Offered
-
Custom Windows
-
Sliding Glass
Pella Windows & Doors of Norwalk
Norwalk, CT-
Award-Winning
-
Free Quotes
-
Helps Educate Customers
-
Excellent Customer Service
Services Offered
-
Residential Windows
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Unified Home Remodeling
Patchogue, NY-
Good Customer Service
-
Arrives on Time
-
Free Quotes
-
Price Transparency
Services Offered
-
Custom Windows
-
Double-Hung
Anderson Glass
West Haven, CT-
Reliable Appointment Windows
-
Good Customer Service
-
Reliable Service
-
Free Quotes
Services Offered
-
Custom Windows
-
Residential Windows
-
Business Windows
Eco Windows and Doors Norwalk CT
Norwalk, CT-
Helps Educate Customers
-
Excellent Customer Service
-
Price Transparency
-
Free Quotes
Services Offered
-
Residential Windows
-
Tempered Glass
-
Custom Windows
-
Aluminum Window Frames
-
Business Windows
-
Sliding Glass
Right Angle Roofing & Siding
Patchogue, NY-
Educational Website
-
Good Customer Service
-
Consistent Workmanship
-
Timely Service
Services Offered
-
Custom Windows
-
Residential Windows
-
Business Windows
How Installing Energy-Efficient Windows in Rocky Point Saves You Money
When you switch to energy-efficient windows, you may see several perks, including:
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out harmful UV rays.
- Save on energy bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Rocky Point, that's about 307 pounds per year on average.
Estimated Cost of Window Replacement in Rocky Point
Windows come in different shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Although the national average of replacing a single window is around $600, it can range from $200 to $1,200. But costs vary remarkably 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 installations and replacements, which have a higher price tag.
Whether or not you opt for 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 $215 a year on your energy bills in Rocky Point.
We recommend getting free quotes from several window installation companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
When considering window replacements, there are typically two types that your provider will have: full-frame and pocket installations.
Full-frame installations require replacing the entire 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 deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations are simpler and won't carry as large a bill because they involve merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.
Your window replacement company should be able to help you decide what's best for your needs. In Rocky Point, 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 maintained properly over the years, so it's a good idea to have a professional check your frames and window sills.
Best Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Rocky Point
In our hunt to find the most reliable, eco-friendly window installers in Rocky Point, the EcoWatch Reviews team examined many companies before landing on these. We have assessed the top window installation companies in Rocky Point mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Rocky Point, we only included companies that provide services to the city. There are other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Rocky Point.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each installer featured on this list to make sure its technicians are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including warranty, professionalism, cost, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies won't always provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you'll want to make sure that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Rocky Point, NY Window Replacement FAQs
What is the average cost to install new windows in a home?
The average cost to replace a window can range between $450 and $650. There are many factors that affect how much it costs, such as the materials used in designing the windows, styles and sizes of windows, how energy-efficient the windows are, the number of windows, your property's location and local labor costs.
What are the kinds of windows?
The most common kinds of windows for homes include: transom windows, casement windows, picture windows, bay windows, double-hung and single-hung windows, slider windows and awning windows.
Do I really have to use a window installation company?
You should use a window installation company whenever you want to upgrade your windows. Installing windows is a complex process that can be difficult to do on your own, so it's best left to the professionals.
How long does it usually take to install windows?
Because the average installation time is 30 minutes per window, about 16 windows can be installed during a typical 8-hour work day.