20 Best Window Companies in Patchogue, NY (2025 Reviews)
Thinking about upgrading your home's windows? We’ve got you covered in this list of the top window installation companies.
We analyzed all the top-rated window companies in Patchogue and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the best window replacement companies in Patchogue may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might think. Drafty, leaky windows can cost you in electric bills. As a matter of fact, the Department of Energy estimates that 25-30% of your home’s heat or cool air could be lost through your windows.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
Because windows are so important for your home, picking the best company for you is a big choice to make. That’s why the EcoWatch team has created this list of the best window installation companies, so you can more easily make an informed decision.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Patchogue
The EcoWatch team examined dozens of providers that service the Patchogue area to find the top window installation companies that fit our standards. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, price, customer service and beyond.

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 provider has 27 years of experience in the window installation industry, and it has established itself as one of the best companies in Patchogue.
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, this 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 Patchogue?Pricing information is not available on Window World’s website, as the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can ask for a quote on the company’s website.

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 provider has 27 years of experience in the window installation industry, and it has established itself as one of the best companies in Patchogue.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the right provider for you.
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 Patchogue?Pricing information is not available on Andersen’s website, as the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate information, you can ask for a quote on the company’s website.
Please note that the following companies are national, which means the quality of customer service may vary depending on your local crew. We have tried to be unbiased and transparent by mentioning both pros and cons for each provider.
More Window Companies in Patchogue
Renewal by Andersen of Long Island
Farmingdale, NYPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Skylights
Bay Windows
Glass Doors
Double-Hung
Power Home Remodeling
Melville, NYFree assessment
Timely Service
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Wallingford, CTPrice Transparency
Free assessment
Educational Website
Services Offered
Double-Hung
Energy-Efficient Options
Bay Windows
Custom Window Designs
Glass Doors
Window Replacement/Installation
Flawless Glass & Mirror LLC
Holbrook, NYPrice Transparency
Free assessment
Educational Website
Good Customer Service
Owner-operated small business
Free in-home consultation
Customized glass options
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
United Home Experts
Norwalk, CTGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Fiberglass Frames
Window Replacement/Installation
Doors & Windows
Albertson, NYSunday availability
Free in-home or virtual consultation
Price Transparency
Good Customer Service
Free assessment
Educational Website
Online product shopping
Services Offered
Bay Windows
Window Replacement/Installation
Vinyl Frames
Wood Frames
Double-Hung
Parco Home Improvement Corp.
Franklin Square, NYFree assessment
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Edge Remodeling, Inc.
Franklin Square, NYFree same-day estimates
Labor warranties available
Family-owned and operated
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Window Depot USA of Southern CT
Trumbull, CTTimely Service
Price Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Bay Windows
Triple Pane Glass
Vinyl Frames
Greenwich Windows Replacement
Greenwich, CTFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Bert Falsetti's Home Improvement LLC
Shelton, CTServices Offered
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Double-Hung
M & R Windows
Bronx, NYPrice Transparency
Timely Service
Services Offered
Window Replacement/Installation
Cityproof Soundproof Windows
Long Island City, NYTimely Service
Over 50,000 installations completed
Trademark soundproof Citiwindows
Price Transparency
Educational Website
Free assessment
Good Customer Service
No-construction services available
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Custom Window Designs
United Windows And Glass Repair LLC
Brooklyn, NYGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Double-Hung
Tempered Glass
Glass Repair
Energy-Efficient Options
Bay Windows
Window Repair
Window Replacement/Installation
Ben Window & Glass
Brooklyn, NYWide selection
Foggy window repair
Educational Website
Free assessment
Weekend availability
Price Transparency
Services Offered
Window Repair
Window Replacement/Installation
Aspen Home Remodeling, LLC.
Oradell, NJGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Skylights
Energy-Efficient Options
Window Replacement/Installation
HDL Construction LLC — Windows replacement, Roofing, Roof service, Siding replacement, Chimney, Deck, Masonry
Hasbrouck Heights, NJ24-hour emergency service
Saturday and Sunday availability
Free in-home consultation
Educational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
F5 Remodeling
Rutherford, NJGood Customer Service
Minority-owned and operated
Price Transparency
Family-owned and operated
Educational Website
Full-service installation
Free assessment
Services Offered
Window Replacement/Installation
Smithtown Window Replacement and Doors
Smithtown, NYFree assessment
Weekend availability
Educational Website
Good Customer Service
Family-owned and operated
Energy-efficient windows and doors
Price Transparency
Services Offered
Double-Hung
Custom Window Designs
Fiberglass Frames
Metal Frames
Energy-Efficient Options
Bay Windows
Vinyl Frames
Storm/Impact Windows
Triple Pane Glass
Glass Doors
Window Replacement/Installation
Wood Frames
Tempered Glass
Window Repair
Glass Showers
Mr. Handyman of Huntington and Smithtown
East Northport, NYGood Customer Service
Price Transparency
Free assessment
Educational Website
Timely Service
Services Offered
Bay Windows
Window Repair
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Patchogue, 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 Patchogue Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Save money on power bills: Since energy-efficient windows reduce how much energy you need to heat or cool your home, the switch can help you save around $215 annually on your energy bills in Patchogue.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% when you install Energy Star certified windows. In Patchogue, that’s about 307 pounds per year on average.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help raise the value of your house if you decide to sell.
Estimated Cost of Window Replacement in Patchogue
Windows come in various shapes and sizes, so costs and services will differ tremendously. Here are the typical costs and services that you can find from window installers.
How Much Do New Windows Cost?
Though the typical cost to install one window is about $600, it can range anywhere from $200 to $1,200. But prices differ 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 provide door installations and replacements, which have a higher price tag.
It’s important to keep in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save Patchogue homeowners $215+ a year when replacing single-pane windows.
The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are generally the most expensive, but it depends on whether they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first step when planning an installation is to clarify whether you want a full-frame or pocket installation.
A full-frame installation replaces the entire window, including the windowsill, frame, trim and the window panes. Because this kind of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation entails replacing a window within the old frame. So, instead of removing the whole window and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company will be able to help you figure out what’s best for your needs. In Patchogue, the decision will mostly depend on how old your home is and if there’s any moisture 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
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Patchogue
EcoWatch reviews are different from other reviews since we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Patchogue and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve the Patchogue area so you can find the right window installation company near you.
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 contractors 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 consistent customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across most other categories, including quality of installation, professionalism, quality of parts, cost, warranty and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed previously, windows are a considerable investment, so you’ll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Patchogue’s climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Patchogue window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Patchogue, NY Window Replacement FAQs
How much should 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 a few different factors. The price is usually influenced by the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
There are various types of windows you can get for your home, such as picture windows, awning windows, bay windows, double-hung and single-hung windows, casement windows, transom windows and slider windows.
What do window installation companies do?
Window installation professionals will do the entire process — from replacing old windows with new ones to cleaning up after the windows have been put in place. In addition, some companies offer window manufacturing, customization and repairs.
How long does window installation typically take?
Each window takes around 30 minutes to install based on the kind of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that must be installed.