20 Best Window Companies in St. James, NY (2024 Reviews)
If you’re looking to get new windows, our guide to the best window installation companies can help.
We analyzed all the top-rated window companies in St. James 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
Although green energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house’s energy efficiency can also have a large impact on home energy conservation. If your windows are outdated or drafty, you could be sending 25-30% of your house’s heat or cool air right out of them.
That’s not great for either your bank account or the environment, but one of the top window installation companies can help with that.
We’ve put together 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 electric bills.
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 St. James
The EcoWatch Reviews team evaluated dozens of installers in St. James to find the best ones for our readers. The companies we’ve reviewed in this article scored best in our categories: energy-efficient offerings, customer service, price, availability 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 provides windows expertise in St. James. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for around 27 years. Its reputation is backed by hundreds of positive reviews from customers online.
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 WindowsThere are a wide variety of window types that Window World offers, some of which are Energy Star products. 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 St. James?Pricing information is not available on Window World’s website because the cost of window replacement varies greatly depending 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. Receiving a free quote on its website is the best way to get more accurate pricing information.
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 provides the best availability in St. James. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for around 27 years. Its reputation is backed by hundreds of positive reviews from customers online.
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 WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 St. James?Pricing information is not available on Andersen’s website because the cost of window replacement varies greatly depending 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. Receiving a free quote on its website is the best way to get more accurate pricing information.
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 provides the best warranty in St. James. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window installation industry for around 20 years. Its reputation is backed by hundreds of positive reviews from customers online.
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 WindowsThere are a wide variety of window types that Universal Windows Direct offers, some of which are Energy Star products. 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 St. James?Pricing information is not available on Universal’s website because the cost of window replacement varies greatly depending on how many and what type(s) of windows you need. However, 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. Receiving a free quote on its website is the best way to get more accurate pricing information.
One thing to note is that the companies in this section are national, which means the quality of the service may depend 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 St. James
Renewal by Andersen of Long Island
Farmingdale, NY- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
- Double-Hung
- Bay Windows
- Skylights
- Glass Doors
Window World of Long Island
Farmingdale, NY- Timely Service
- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Bay Windows
- Glass Doors
- Custom Window Designs
- Double-Hung
- Window Replacement/Installation
- Energy-Efficient Options
Window Nation
Wallingford, CT- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Glass Doors
- Custom Window Designs
- Window Replacement/Installation
- Energy-Efficient Options
- Bay Windows
- Double-Hung
Mr. Handyman of Huntington and Smithtown
East Northport, NY- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
- Timely Service
Services Offered
- Window Replacement/Installation
- Bay Windows
- Window Repair
EcoView Windows of Long Island
Islandia, NY- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Double-Hung
- Glass Doors
- Bay Windows
All Pro Remodeling Corp
Mt Sinai, NY- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Four Seasons Sunrooms
Holbrook, NY- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Clear Image Glass & Mirror
Centereach, NY- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Glass Showers
- Window Replacement/Installation
- Skylights
- Glass Doors
- Mirrors
Tri State Window Factory
Deer Park, NY- Price Transparency
- Free assessment
- Timely Service
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Glass Doors
- Vinyl Frames
Homestead Window Treatments
Huntington Station, NY- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Custom Window Designs
- Window Replacement/Installation
Flawless Glass & Mirror LLC
Holbrook, NY- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Glass Showers
- Window Replacement/Installation
- Mirrors
Glass Doctor
Ronkonkoma, NY- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Glass Repair
- Energy-Efficient Options
- Custom Glass
- Glass Doors
- Window Repair
- Mirrors
- Glass Showers
- Window Replacement/Installation
Good Guys Contracting
West Babylon, NY- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Bay Windows
- Energy-Efficient Options
- Window Replacement/Installation
- Metal Frames
EASTSIDERS
Selden, NY- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Glass Showers
- Glass Doors
- Window Replacement/Installation
Smithtown Window Replacement and Doors
Smithtown, NY- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Storm/Impact Windows
- Bay Windows
- Glass Showers
- Metal Frames
- Energy-Efficient Options
- Triple Pane Glass
- Custom Window Designs
- Glass Doors
- Double-Hung
- Vinyl Frames
- Fiberglass Frames
- Wood Frames
- Tempered Glass
- Window Repair
Sunview Enterprise Inc
Setauket- East Setauket, NY- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Double-Hung
- Window Replacement/Installation
- Bay Windows
- Energy-Efficient Options
Pro Quality Home Improvements Inc.
West Babylon, NY- Good Customer Service
- Price Transparency
- Free assessment
- Timely Service
- Educational Website
Services Offered
- Skylights
- Bay Windows
- Energy-Efficient Options
- Glass Doors
- Window Repair
- Window Replacement/Installation
Coram Glass & Mirror Inc
Ronkonkoma, NY- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Custom Glass
- Mirrors
- Window Replacement/Installation
- Screen Repair
- Glass Showers
A Father of Four
Sayville, NY- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Roof Windows
- Window Replacement/Installation
Unified Home Remodeling
Patchogue, NY- Educational Website
- Good Customer Service
- Timely Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
- Glass Doors
- Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in St. James, 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 St. James Saves You Money
By upgrading to energy-efficient windows, you can take advantage of several benefits, such as:
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Reduce your carbon footprint: By using less energy once you switch to Energy Star certified windows, you’ll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Save on electricity bills: Once you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll need less energy to heat or cool your home.
Estimated Cost of Window Replacement in St. James
When considering window installation, each company offers different services and costs. Let’s take a look at some typical costs and services.
How Much Do New Windows Cost?
Generally, St. James homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. But prices vary considerably depending 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 will make your project cost more.
It’s also worth noting that energy-efficient windows will typically cost more initially, but Energy Star estimates that switching out the windows on your St. James home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you’ll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
How much your window installation costs will also vary based 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 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
When it comes to window installations, there are generally two kinds that your provider will have: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the trim, frame and sill. Full-frame installations are necessary when you want to change the style of your windows or your window has considerable deterioration. Because these installations are more involved, they will raise the total cost. Pocket installations are simpler and won’t carry as large a bill, as they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.
Your window replacement company should be able to help you decide what’s best for your needs. In St. James, the decision will mostly depend on how old your home is and if there’s any damage. Wood can decay if not maintained properly over the years, so it’s good to have a professional check 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
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in St. James
The EcoWatch Reviews team differs from most reviewers since we examine these companies through a sustainability lens. We’ve reviewed the best window installation companies in St. James mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve St. James so you can find a quality window installation company near you.
Work Quality
We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer included on this list to ensure its technicians are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback 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 quality of installation, cost, professionalism, quality of parts, warranty and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the highest quality service. Still, 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 previously, windows are a serious investment, so you’ll want to be certain that investment is well protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to St. James’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of St. James window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
St. James, NY Window Replacement FAQs
What is the average cost to install new windows?
The national average cost to install a single window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is typically influenced by the size of the window, the location of your property and the type and material 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.
Which kind of window should I get?
A window’s energy efficiency is affected by a variety 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.
What services do window installation companies offer?
Window installation companies cover the entire process — from replacing your old windows with new ones to cleaning up after the windows have been put in place. Additionally, a lot of companies offer window manufacturing, customization and repairs.
When is it time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to operate, they may be in need of replacement.
How long does window installation generally take?
Each window takes about 30 minutes to install based on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.