20 Best Window Companies in Rocky Point, NY (2024 Reviews)

When you need to upgrade your windows, our guide to the best window installation companies can help you find the provider for you.

We analyzed all the top-rated window companies in Rocky Point and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated June 24, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Although renewable energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your home’s efficiency can also have a large impact on home energy conservation. Potential leaks or drafts can cut your home’s energy efficiency by up to 30%, according to the Department of Energy. In Rocky Point, that’s an average of $215 a year that you could save on your energy bills by making the switch.

Installing energy-efficient windows on your home can help you save money every month on your energy bills — and you can help the environment as well.

Unlike other sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Rocky Point

The EcoWatch team evaluated many window providers across Rocky Point to narrow our list down to the best ones. We assessed the providers based on their energy-efficient offerings, coverage area, local experience, customer service, price and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon 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. Window World has been in the window business for around 27 years. Many positive reviews on customer review websites back the company's reputation.

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 Windows

Window 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?

While prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for around 27 years. Many positive reviews on customer review websites back the company's reputation.

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 Windows

Renewal 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?

While prices are not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. 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 Rocky Point, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for each company we reviewed.

More Window Companies in Rocky Point

Renewal by Andersen - Branford

Branford, CT
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Skylights
  • Service icon Bay Windows

Website: http://www.renewalbyandersen.com/window-company/865-southern-connecticut.aspx
Address: 38 N Harbor St, Branford, CT 06405
Phone: (203) 274-8950

Power Home Remodeling

Trumbull, CT
4.7
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://powerhrg.com/
Address: 60 Commerce Dr Suite 150, Trumbull, CT 06611
Phone: (203) 659-4843

Window Nation

Wallingford, CT
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors

Website: https://www.windownation.com/hartford-ct-showroom/
Address: 1070 N Farms Rd Unit 1, Wallingford, CT 06492
Phone: (475) 253-0015

All Pro Remodeling Corp

Mt Sinai, NY
4.6
★★★★★
  • Pros icon Energy-efficient windows
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Easy apply
  • Pros icon Good Customer Service
  • Pros icon Free in-home consultation

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://www.allproli.com/
Address: 32 Chestnut St Suite A, Mt Sinai, NY 11766
Phone: (631) 928-0688

Clear Image Glass & Mirror

Centereach, NY
4.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Family-owned and operated
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Custom replacement glass
  • Pros icon All-home glass

Services Offered

  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Skylights
  • Service icon Glass Doors
  • Service icon Mirrors

Website: http://clearimagestorefronts.com/
Address: 2069-71 Middle Country Rd, Centereach, NY 11720
Phone: (631) 580-5888

Flawless Glass & Mirror LLC

Holbrook, NY
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free in-home consultation
  • Pros icon Customized glass options
  • Pros icon Free assessment
  • Pros icon Owner-operated small business
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers

Website: http://flawlessglassandmirror.com/
Address: 1350 Lincoln Ave # 10, Holbrook, NY 11741
Phone: (631) 275-0485

Glass Doctor

Ronkonkoma, NY
4.7
★★★★★
  • Pros icon Membership plans for glass repair
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Home and auto glass
  • Pros icon 24/7 emergency service
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Window Replacement/Installation
  • Service icon Mirrors
  • Service icon Custom Glass
  • Service icon Window Repair

Website: http://www.glassdoctor.com/Ronkonkoma
Address: 354 Smithtown Blvd, Ronkonkoma, NY 11779
Phone: (631) 619-6711

EASTSIDERS

Selden, NY
3.3
★★★★★
  • Pros icon Educational Website
  • Pros icon No-interest financing
  • Pros icon Free in-home consultation
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational resources

Services Offered

  • Service icon Glass Showers
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: https://www.eastsiders.com/
Address: 394 Middle Country Rd Ste 1, Selden, NY 11784
Phone: (631) 732-7700

Four Seasons Sunrooms

Holbrook, NY
4.5
★★★★★
  • Pros icon Educational Website
  • Pros icon No-interest financing
  • Pros icon Limited lifetime warranty
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Free in-home consultation
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://www.fourseasonssunroomsoflongisland.com/
Address: 5005 Veterans Memorial Hwy, Holbrook, NY 11741
Phone: (631) 443-4238

Sunview Enterprise Inc

Setauket- East Setauket, NY
3.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options

Website: http://sunviewent.com/
Address: 248 Rte 25A #3, Setauket- East Setauket, NY 11733
Phone: (631) 456-5057

Glassland Of Mount Sinai

Port Jefferson Station, NY
2.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Repair
  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation

Website: https://www.glasslandli.com/
Address: 1575 NY-112, Port Jefferson Station, NY 11776
Phone: (631) 473-3008

EcoView Windows of Long Island

Islandia, NY
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

Website: http://www.ecoviewwindowsli.com/
Address: 54 Enter Ln, Islandia, NY 11749
Phone: (631) 538-4731

Unified Home Remodeling

Patchogue, NY
3.1
★★★★★
  • Pros icon Family-owned and operated
  • Pros icon Timely Service
  • Pros icon Open 7 days a week
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Over 350,000 projects completed
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://www.unifiedhomeremodeling.com/
Address: 298 Medford Ave, Patchogue, NY 11772
Phone: (631) 612-2510

Mr. Handyman of Huntington and Smithtown

East Northport, NY
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Window Repair

Website: https://www.mrhandyman.com/huntington-smithtown/
Address: 514 Larkfield Rd Suite 8, East Northport, NY 11731
Phone: (631) 257-3213

AT Home Remodeling Inc.

Holbrook, NY
3.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.athomeremodelinginc.com/
Address: 254 Donald Blvd #3813, Holbrook, NY 11741
Phone: (631) 804-6726

Smithtown Window Replacement and Doors

Smithtown, NY
3.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Family-owned and operated
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Energy-efficient windows and doors
  • Pros icon Weekend availability

Services Offered

  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Bay Windows
  • Service icon Fiberglass Frames
  • Service icon Storm/Impact Windows
  • Service icon Vinyl Frames
  • Service icon Triple Pane Glass
  • Service icon Custom Window Designs
  • Service icon Metal Frames
  • Service icon Glass Showers
  • Service icon Wood Frames

Website: https://smithtownwindowsdoors.com/
Address: 43 Landing Ave, Smithtown, NY 11787
Phone: (631) 646-2386

Coram Glass & Mirror Inc

Ronkonkoma, NY
3.0
★★★★★
  • Pros icon Family-owned and operated
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Free in-home quotes
  • Pros icon Custom glass manufactured in-house
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Screen Repair
  • Service icon Glass Showers
  • Service icon Custom Glass
  • Service icon Mirrors
  • Service icon Window Replacement/Installation

Website: https://coramglassmirror.com/
Address: 88-D Johnson Ave, Ronkonkoma, NY 11779
Phone: (631) 732-1890

Riverhead Building Supply

Hampton Bays, NY
4.4
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: http://rbscorp.com/locations/hampton-bays-new-york.aspx
Address: 165 W Montauk Hwy, Hampton Bays, NY 11946
Phone: (631) 728-0307

Window Depot USA of Southern CT

Trumbull, CT
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Bay Windows
  • Service icon Triple Pane Glass
  • Service icon Vinyl Frames
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: http://windowdepotsouthernct.com/
Address: 5726 Main St STe 2a, Trumbull, CT 06611
Phone: (203) 309-6027

Tri State Window Factory

Deer Park, NY
4.6
★★★★★
  • Pros icon Educational resources
  • Pros icon Good Customer Service
  • Pros icon Online shopping for windows
  • Pros icon Timely Service
  • Pros icon No subcontractors
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: http://www.tristatewindowfactory.com/
Address: 360 Marcus Blvd, Deer Park, NY 11729
Phone: (631) 667-8600
Rocky Point Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Rocky Point, NY using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Rocky Point Saves You Money

There are several perks of switching to energy-efficient windows. Some reasons you may want to consider making the switch are the following:

  • Reduce your carbon footprint: By using less energy once switching to energy-efficient windows, you’ll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
  • Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out damaging UV rays.
  • Save on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of residential energy use. Upgrading to energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
  • Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, especially if you have an older home.

Estimated Cost of Window Replacement in Rocky Point

Windows come in various shapes and sizes, so costs and services will vary considerably. Here are the average costs and services that you’ll find from the average window installation company.

How Much Do New Windows Cost?

According to our market research, the typical cost of replacing a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. This is because window installations are based on several factors specific to your home, like the size, material and number of windows you need to install, as well as where your property is located.

Bear in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.

We advise requesting free quotes from multiple window companies to find the right windows and the company that works best for you.

What Services do Window Installers Offer?

Generally, there are two types of window installation services companies provide: full-frame and pocket installations.

Full-frame installations involve 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 rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won’t cost as much, but you can’t do this kind of installment if you have any pre-existing rot or water damage.

If you’re not sure which window installation service you should get, your installer can assist you. In general, the choice is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

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 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 assigned rankings based on the following methodology:

Service Area

Because this is a guide for Rocky Point, we paid more attention to companies that serve 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 certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer featured 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

We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across nearly every category, including professionalism, quality of parts, warranty, quality of installation, cost and more.

Cost

This one is a give-and-take: as with other services, cheap window installation companies won’t always provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.

Warranty

Protecting your investment in new windows is important. That’s why window installation companies that have lengthy warranties for products, parts and labor 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 installation companies that have more years of experience 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 replace windows in a home?

The average cost of installing one window ranges between $450 and $650. There are many factors that affect how much it costs, including local labor costs, your property’s location, how energy-efficient the windows are, the number of windows, styles and sizes of windows and the materials used in designing the windows.

What are the different types of windows?

The most common kinds of windows for homes are bay windows, transom windows, casement windows, awning windows, double-hung and single-hung windows, picture windows and slider windows.

What do window installers do?

Window installers cover the entire process — from replacing your old windows with new ones to cleaning up afterward. In addition, a lot of companies offer window manufacturing, customization and repairs.

How do you know it’s time to replace your windows?

Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.