29 Best Window Replacement Companies in Northport, NY (2023 Reviews)
Window Companies Near Me

When it's time to upgrade your windows, our guide to the top window installation companies can help you find the provider for you.

We analyzed all the top window installers in Northport and selected the top 29 based on:

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

By EcoWatch Local Advisors

Updated May 04, 2023

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.

Whether you're doing home renovations or have damaged windows, windows play a vital role in conserving your home's energy. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.

Luckily, saving you money with upgraded windows also aligns with our goals of reducing energy usage for the environment.

Unlike other sites, EcoWatch ranks window installation companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Great industry reputation
  • Lifetime warranty
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Manufactures products in-house
  • Great industry reputation
  • No lifetime warranty

Best Warranty

Universal Windows Direct

★★★★★
4

  • Lifetime warranty
  • Wide variety of products and services
  • Manufactures products in-house
  • Quality of service will depend on your area

Best Window Replacement Companies in Northport

The EcoWatch Reviews team researched dozens of providers that serve the Northport area to find the top window installation companies by our standards. The companies in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

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

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Large serice area
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Northport. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the industry, and it currently provides services to 200 locations nationwide. Many positive reviews from customers online back the provider'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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Northport?

Pricing details are not available on Window World's website because the cost of window replacement depends 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. You can inquire about a free quote on its website for more information about pricing.

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 Member of US Green Building Council
  • Pros icon Manufactures products in-house
  • Pros icon Great industry reputation
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen provides the best availability in Northport. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the provider's reputation.

It 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Northport?

Prices aren't mentioned on Andersen's 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 pricing.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Lifetime warranty
  • Pros icon Wide variety of products and services
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon Quality of service will depend on your area

Universal Windows Direct offers the best warranty in Northport. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the window installation business, and it has proved to be one of the most respected companies in Northport.

Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

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. Not all of Universal's offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.

How much does Universal Windows Direct cost in Northport?

While pricing information is not available on Universal's website, 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. For more detailed information on the cost, you can receive a quote from the company.

We've recommended installers with good reputations, but note that some national companies have independently owned locations in Northport, so the quality of service may differ depending on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for every company reviewed.

More Window Replacement Companies in Northport

Window World of Long Island

Farmingdale, NY
4.2
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Stained Glass
  • Service icon Double-Hung
  • Service icon Fast Delivery
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Bay Windows
  • Service icon Sliding Glass

Website: http://www.windowworldlongisland.com/
Address: 33 Hempstead Tpke, Farmingdale, NY 11735
Phone: (516) 377-3500

The Shade Store

Greenwich, CT
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Fast Delivery
  • Service icon Stained Glass
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Custom Window Designs
  • Service icon Glass Showers

Website: https://www.theshadestore.com/showrooms/connecticut/greenwich
Address: 48 West Putnam Avenue, Greenwich, CT 06830
Phone: (203) 987-3080

Tri State Window Factory

Deer Park, NY
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Award-Winning
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Glass Showers
  • Service icon Residential Windows

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

Good Guys Contracting

West Babylon, NY
4.1
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Bay Windows
  • Service icon Stained Glass
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: http://www.goodguyscontracting.com/
Address: 441 Broadway, West Babylon, NY 11704
Phone: (631) 559-6420

Blinds To Go

Bay Shore, NY
4.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options

Website: https://www.blindstogo.com/en/stores/bayshore
Address: 1751-1753 Sunrise Hwy, Bay Shore, NY 11706
Phone: (631) 968-6798

Alure Home Improvements

East Meadow, NY
4.0
★★★★★
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Full-Service Installations
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Glass Showers

Website: https://www.alure.com/
Address: 1999 Hempstead Tpke, East Meadow, NY 11554
Phone: (516) 296-7777

Pella Windows & Doors of Roslyn Heights

Roslyn Heights, NY
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Aluminum Window Frames
  • Service icon Bay Windows
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/long-island/showrooms/roslyn-heights/
Address: 79 Powerhouse Rd, Roslyn Heights, NY 11577
Phone: (516) 938-7655

Window King of Connecticut

Stamford, CT
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Sliding Glass
  • Service icon Aluminum Window Frames
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Commercial Windows
  • Service icon Glass Showers

Website: http://windowking.biz/
Address: 1177 High Ridge Rd, Stamford, CT 06905
Phone: (203) 717-4910

Mr. Handyman of Huntington and Smithtown

East Northport, NY
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Double-Hung
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Custom Window Designs

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

TriView Reflections

Westbury, NY
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Double-Hung

Website: https://www.triviewshowerdoor.com/
Address: 657 Old Country Rd, Westbury, NY 11590
Phone: (516) 338-4170

Pella Windows & Doors of Norwalk

Norwalk, CT
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Commercial Windows
  • Service icon Custom Window Designs

Website: https://www.pellabranch.com/hartford/showrooms/norwalk/
Address: 464 Main Ave, Norwalk, CT 06851
Phone: (203) 846-9450

Home Services at The Home Depot

Commack, NY
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Aluminum Window Frames
  • Service icon Bay Windows
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Sliding Glass

Website: https://www.homedepot.com/l/Commack/NY/Commack/11725/1202/services
Address: 5025 Jericho Turnpike, Commack, NY 11725
Phone: (631) 237-5030

Sears Window Replacement

East Northport, NY
3.9
★★★★★
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Bay Windows
  • Service icon Sliding Glass

Website: https://www.searshomeservices.com/locations/hi/window-replacement/ny/east-northport
Address: 4000 Jericho Turnpike, East Northport, NY 11731
Phone: (631) 606-2190

Glass Express Solutions LLC

Stamford, CT
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Award-Winning
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Tempered Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Commercial Windows

Website: https://www.glassexpresssolutions.com/
Address: 241 Long Ridge Rd, Stamford, CT 06902
Phone: (203) 274-5590

C & L Aluminum and Glass, Inc

Bohemia, NY
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: https://www.candlinc.com/
Address: 1395 Lakeland Ave #29, Bohemia, NY 11716
Phone: (631) 488-6609

Egress Pros

West Babylon, NY
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Custom Window Designs

Website: https://www.egresspros.com/
Address: 21A Edison Ave, West Babylon, NY 11704
Phone: (516) 224-7576

Morningstar Doors and Windows, Inc.

Farmingdale, NY
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Stained Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Sliding Glass

Website: http://www.morningstardoorsandwindows.com/
Address: 215 Adams Blvd, Farmingdale, NY 11735
Phone: (631) 465-9960

Pinnacle Glass

Bay Shore, NY
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Commercial Windows

Website: https://www.pinnacleglassny.com/
Address: 84 Pine Aire Dr, Bay Shore, NY 11706
Phone: (800) 859-4616

Glass Doctor

Lake Ronkonkoma, NY
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Commercial Windows
  • Service icon Full-Service Installations
  • Service icon Sliding Glass
  • Service icon Double-Hung
  • Service icon Residential Windows

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

Home Services at The Home Depot

Copiague, NY
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Glass Showers
  • Service icon Stained Glass
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/Copiague/NY/Copiague/11726/1218/services
Address: 1101 Sunrise Hwy, Copiague, NY 11726
Phone: (631) 237-8069

THE GLASS EMPORIUM INC.

Kings Park, NY
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Tempered Glass
  • Service icon Double-Hung
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: http://glassemporium.biz/
Address: 132 Pulaski Rd, Kings Park, NY 11754
Phone: (631) 544-4284

Fullam's Windows

Norwalk, CT
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Sliding Glass

Website: https://www.fullamswindows.com/
Address: 104 Wall Street, Norwalk, CT 06850
Phone: (203) 853-3501

Klar Studio European Windows & Doors

Norwalk, CT
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Aluminum Window Frames
  • Service icon Residential Windows
  • Service icon Fast Delivery

Website: http://klarstudio.com/
Address: 258 Main Ave, Norwalk, CT 06851
Phone: (203) 496-4307

Champion Glass Inc

Oakdale, NY
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Glass Showers
  • Service icon Double-Hung

Website: http://championglassinc.net/
Address: 4132 Sunrise Hwy, Oakdale, NY 11769
Phone: (631) 567-7777

Windows By Toll

Stamford, CT
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: https://www.windowsbytoll.com/
Address: 226 Selleck St, Stamford, CT 06902
Phone: (203) 404-0502

Home Services at The Home Depot

Levittown, NY
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Bay Windows
  • Service icon Commercial Windows

Website: https://www.homedepot.com/l/Levittown-relo-1201/NY/Levittown/11756/6105/services
Address: 3350 Hempstead Tpke, Levittown, NY 11756
Phone: (516) 231-8639

Eqwipt Glass & Mirror

Glen Cove, NY
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Custom Window Designs

Website: http://www.eqwipt.com/
Address: 34 Morris Ave, Glen Cove, NY 11542
Phone: (516) 732-5583

Home Services at The Home Depot

Bay Shore, NY
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Bay Windows
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/Bayshore/NY/Bay-Shore/11706/1211/services
Address: 1881 Sunrise Hwy, Bay Shore, NY 11706
Phone: (631) 237-8067

Hildreth Auto & Home Glass

Mt Sinai, NY
3.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Sliding Glass

Website: http://www.hildrethautoglass.com/
Address: 29 Crystal Brook Hollow Rd, Mt Sinai, NY 11766
Phone: (631) 928-4041

How Installing Energy-Efficient Windows in Northport Saves You Money

By switching to energy-efficient windows, you and your family can benefit in several ways, including:

  • Decrease your carbon footprint: By using less energy after you switch to energy-efficient windows, you'll also be cutting your indirect greenhouse gas emissions by about 12%, according to Energy Star.
  • Save money on power bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll require less energy to heat or cool your home.
  • Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
  • Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.

Estimated Cost of Window Replacement in Northport

Let's take a look at the cost of window replacement and the types of services you may need for your home.

How Much Do New Windows Cost?

On average, Northport homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at around $600. But costs will differ significantly depending on the current condition of your home, your location, the quality of your products and the number of windows you need. A lot of window companies also offer door installations and other add-ons like baths, coating, shutters and more. These extra services will increase your overall project costs.

Keep in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.

Another factor that affects the total cost is the material of the frame you select. Aluminum frames are generally the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.

What Services do Window Installers Offer?

Generally, there are two types of window installation services you can get: full-frame and pocket installations.

Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot. With this service, your installers will replace the whole window, including the sill, trim and frame. Pocket installations are simpler and won't carry as large a bill because they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.

Your window replacement company should be able to help you decide what's best for your needs. In Northport, the decision will mostly be based on the age of your windows and if there's any damage. Wood can decay if not properly maintained over the years, so it's good to have a professional examine your frames and window sills.

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Great industry reputation
  • Lifetime warranty
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Manufactures products in-house
  • Great industry reputation
  • No lifetime warranty

Best Warranty

Universal Windows Direct

★★★★★
4

  • Lifetime warranty
  • Wide variety of products and services
  • Manufactures products in-house
  • Quality of service will depend on your area

How We Choose the Best Window Installers in Northport

EcoWatch is different from most reviewers because we evaluate these companies through a sustainability lens. We've decided to assess the best window replacement companies in Northport mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy-efficient windows can reduce your power 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 Northport, we only included companies that cover the city. There are certainly other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Northport.

Work Quality

We're certain that you're looking for a company to 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 gotten 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 most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including warranty, cost, professionalism, quality of installation, quality of parts and more.

Cost

This one is a give-and-take: as with most services, cheap window installers won't always provide the highest quality service. Still, we want to ensure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.

Warranty

As discussed, windows are a considerable investment, so you'll want to make sure that investment is well 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 installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Northport, NY Window Replacement FAQs

What is the average cost to install new windows in a home?

The average cost of installing a window can range between $450 and $650. There are many factors that influence the price, including local labor costs, the materials used in designing the windows, the number of windows, how energy-efficient the windows are, styles and sizes of windows and your property's location.

What are the types of windows?

There are various types of windows you can get for your home, such as slider windows, transom windows, casement windows, double-hung and single-hung windows, awning windows, picture windows and bay windows.

When do I have to use a window installation company?

Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring the pros. The process of installing windows is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and safer option.

What time of year is a good time to replace my windows?

Replacement windows can be installed at any time, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into the home, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.

When is it time to replace your windows?

Windows generally have a lifespan of about 20 to 30 years, but anytime you see damage on your windows, it's a good time to have them looked at by an expert to determine if they need any repairs or replacements.

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