20 Best Window Companies in Stony Brook, NY (2024 Reviews)
If you’re looking to upgrade to new windows, our guide to the top window installation companies can help.
We analyzed all the top-rated window companies in Stony Brook 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
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Stony Brook. Drafty or leaky windows can cut your home’s energy efficiency by up to 30%, according to the Department of Energy. In Stony Brook, that’s about $215 per year that you could save on your power bills after making the switch.
That’s bad news for both your wallet and the environment, but one of the top window installation companies can help with that.
Because windows have such a considerable impact on your home, selecting the right company for you is a big choice to make. That’s why the EcoWatch team has curated this list of the best window installation companies, so you can make an informed decision more easily.
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
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Stony Brook
The EcoWatch team assessed dozens of installers across the country to find the best window installation companies for our readers. We assessed the installers based on their energy-efficient offerings, local experience, price, customer service, coverage area 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 offers windows expertise in Stony Brook. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the windows industry, and it currently serves 200 locations nationwide. The company has many positive reviews from customers on online review websites.
Window World may be the company for you if you want one 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Stony Brook?Though prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to know for sure.
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 offers the best availability in Stony Brook. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. The company has many positive reviews from customers on online review websites.
Andersen may be the company for you if you want 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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Stony Brook?Though prices are not readily 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. Getting a free quote on its website is the best way to know for sure.
We’ve recommended installers with shining reputations, but keep in mind these are national companies, so your service may differ depending on your local crew. We have tried to remain unbiased and transparent by mentioning pros and cons for each company reviewed.
More Window Companies in Stony Brook
Renewal by Andersen of Long Island
Farmingdale, NY- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Skylights
- Bay Windows
- Glass Doors
- Window Replacement/Installation
- Double-Hung
Window World of Long Island
Farmingdale, NY- Free assessment
- Educational Website
- Timely Service
- Good Customer Service
- Price Transparency
Services Offered
- Double-Hung
- Bay Windows
- Glass Doors
- Window Replacement/Installation
- Custom Window Designs
- Energy-Efficient Options
Window Nation
Wallingford, CT- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Custom Window Designs
- Double-Hung
- Bay Windows
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
Mr. Handyman of Huntington and Smithtown
East Northport, NY- Timely Service
- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Bay Windows
- Window Replacement/Installation
- Window Repair
All Pro Remodeling Corp
Mt Sinai, NY- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
EcoView Windows of Long Island
Islandia, NY- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Bay Windows
- Glass Doors
- Energy-Efficient Options
- Window Replacement/Installation
- Double-Hung
Clear Image Glass & Mirror
Centereach, NY- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Skylights
- Glass Doors
- Glass Showers
- Mirrors
- Window Replacement/Installation
Four Seasons Sunrooms
Holbrook, NY- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Flawless Glass & Mirror LLC
Holbrook, NY- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Mirrors
- Window Replacement/Installation
- Glass Showers
Glass Doctor
Ronkonkoma, NY- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Glass Showers
- Mirrors
- Glass Repair
- Glass Doors
- Window Repair
- Energy-Efficient Options
- Custom Glass
- Window Replacement/Installation
EASTSIDERS
Selden, NY- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Glass Doors
- Window Replacement/Installation
- Glass Showers
Smithtown Window Replacement and Doors
Smithtown, NY- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Storm/Impact Windows
- Energy-Efficient Options
- Tempered Glass
- Custom Window Designs
- Fiberglass Frames
- Wood Frames
- Window Repair
- Vinyl Frames
- Bay Windows
- Glass Showers
- Glass Doors
- Double-Hung
- Metal Frames
- Window Replacement/Installation
- Triple Pane Glass
Tri State Window Factory
Deer Park, NY- Good Customer Service
- Timely Service
- Free assessment
- Price Transparency
Services Offered
- Vinyl Frames
- Window Replacement/Installation
- Glass Doors
Homestead Window Treatments
Huntington Station, NY- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Custom Window Designs
Sunview Enterprise Inc
Setauket- East Setauket, NY- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Bay Windows
- Window Replacement/Installation
- Double-Hung
- Energy-Efficient Options
Coram Glass & Mirror Inc
Ronkonkoma, NY- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Screen Repair
- Mirrors
- Window Replacement/Installation
- Glass Showers
- Custom Glass
Glassland Of Mount Sinai
Port Jefferson Station, NY- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Glass Repair
- Mirrors
- Glass Showers
AT Home Remodeling Inc.
Holbrook, NY- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
Good Guys Contracting
West Babylon, NY- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Metal Frames
- Window Replacement/Installation
- Bay Windows
- Energy-Efficient Options
Home Services at The Home Depot
Commack, NY- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Glass Doors
- Mirrors
- Vinyl Frames
- Window Replacement/Installation
- Glass Showers
- Screen Repair
- Storm/Impact Windows
- Custom Window Designs
- Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Stony Brook, 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 Stony Brook Saves You Money
There are quite a few benefits of switching to energy-efficient windows. Some reasons you may want to consider making the change include the following:
- Decrease your carbon footprint: In Stony Brook, you can lower your indirect greenhouse gas emissions by about 307 pounds per year when you upgrade to energy-efficient windows.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save on power bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Installing 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: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Stony Brook
Windows come in various shapes and sizes, so costs and services will differ considerably. Here are the typical costs and services that you’ll find from the average window installation company.
How Much Do New Windows Cost?
The average cost to replace one window is about $600 but can range from $200 to $1,200. Costs will vary considerably depending on your location, the quality of your products, the number of windows you need and the current condition of your home. A lot of window companies also offer door installations and other add-ons like baths, shutters, coating and more. These extra services will increase your overall project costs.
Whether or not you pick energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $215 a year on your energy bills in Stony Brook.
How much your window installation costs will also vary depending on the kind of window material you choose for the frames. Wood windows are generally the most expensive, though 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 shown to be more efficient.
What Services do Window Installers Offer?
The first step when considering a window installation is to figure out whether you want a full-frame or pocket installation.
A full-frame installation is a replacement of the full window. This service involves taking out the old window, the sill, and the exterior and interior trim. It also involves other materials, including insulation and drip edges, which raise the overall cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are simpler and won’t cost as much, as they entail merely 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 hiring a reputable window installation company, your company can advise you on the best type for your project. In Stony Brook, the choice will mostly depend on the efficiency of your home and how old your existing frames are.
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
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Stony Brook
EcoWatch reviews are different from most reviews because we examine these companies through a sustainability lens. Along with energy efficiency, we assessed each installer and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve Stony Brook so you can find the best window installation company near you.
Work Quality
When choosing new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the type of window you opt for. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including professionalism, warranty, cost, quality of parts, quality of installation and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers’ prices, we gave higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a sizable investment, so you’ll want to be certain that investment is protected. Window installation companies that offer 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 proven track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Stony Brook, NY Window Replacement FAQs
How much does a window install cost?
The typical cost to install one window can range between $450 and $650. There are many factors that affect the price, which include styles and sizes of windows, the number of windows, the materials used in designing the windows, local labor costs, your property’s location and how energy-efficient the windows are.
What type of window is the most energy-efficient?
A window’s energy efficiency is affected by a number of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
When should I use a window installation company?
You should use a window installation professional whenever you want to upgrade your windows. Installing windows is a complex process that can be difficult and time-consuming, so it’s best handled by the professionals.
How often do you need to replace your windows?
Windows typically have a lifespan of about 20 to 30 years, but anytime you see 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.