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

If you're thinking of upgrading to new windows, our list of the best window installation companies can help.

We analyzed all the top window installers in Port Washington 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 updating for style or have windows that need repairs, windows play a vital role in conserving energy in your home. If your house has old or damaged windows, your HVAC system could be working extra hard to heat or cool your home. This means higher power bills.

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

As windows have such a considerable impact on your home, choosing the right company for you is a big choice to make. That's why the EcoWatch team has put together this list of the top window installation companies, so you can make an informed decision more easily.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Great industry reputation
  • Manufactures products in-house
  • More expensive than competition

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Low prices relative to competitors
  • EnergyStar Partner
  • Quality of service will depend on your area

Best Warranty

Universal Windows Direct

★★★★★
4

  • Wide variety of products and services
  • Lifetime warranty
  • Makes charitable contributions
  • Quality of service will depend on your area

Best Window Replacement Companies in Port Washington

The EcoWatch Reviews team researched several window installation companies across Port Washington to narrow our list down to the top ones. The companies in this article scored best in our review categories, such as energy-efficient offerings, price, local expertise, customer service, availability and more.

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 Great industry reputation
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in Port Washington. This window installation company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia. The provider has many positive reviews from customers online.

Andersen may be the company for you if you're interested in 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 Windows

Renewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Port Washington?

Andersen doesn't have any cost information displayed on its 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 inquire about a free quote on its website for more information about the cost.

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 Low prices relative to competitors
  • Pros icon EnergyStar Partner
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 about 27 years of experience in the windows industry, and it currently serves 200 locations nationwide.

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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Port Washington?

Window World does not outline prices on its website, but 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.

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 Wide variety of products and services
  • Pros icon Lifetime warranty
  • Pros icon Makes charitable contributions
Cons:
  • Pros icon Quality of service will depend on your area

Universal Windows Direct offers the best warranty in Port Washington. Universal has been in the window industry for around 20 years. The company has many glowing 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 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 make sure you mention that you'd like Energy Star windows when inquiring.

How much does Universal Windows Direct cost in Port Washington?

Universal does not list prices on its website, but 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. Getting a free quote on its website is the best way to get more accurate pricing information.

We've recommended installers with shining reputations, but keep in mind some national companies have independently owned locations in Port Washington, so your service may differ depending on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for each company reviewed.

More Window Replacement Companies in Port Washington

Window King LLC

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

Services Offered

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

Website: https://www.windowking.biz/
Address: 1075 Morris Park Ave, Bronx, NY 10461
Phone: (718) 792-5989

BluRock Services, inc.

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

Services Offered

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

Website: https://blurockservices.com/
Address: 43-02 209th St, Queens, NY 11361
Phone: (516) 368-4533

Sky Windows and Doors

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

Services Offered

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

Website: http://www.skywindowsnj.com/
Address: 145 N Main St, Freeport, NY 11520
Phone: (516) 686-8485

Alure Home Improvements

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

Services Offered

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

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

Window World Westchester

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

Services Offered

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

Website: https://www.windowworldwestchester.com/
Address: 134 Marbledale Rd, Tuckahoe, NY 10707
Phone: (914) 750-4353

Sunny Glass & Mirrors

Bronx, NY
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

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

Website: https://sglassm.com/
Address: 373 Rider Ave, Bronx, NY 10451
Phone: (347) 824-4368

Crystal Window & Door Systems, Ltd.

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

Services Offered

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

Website: http://www.crystalwindows.com/
Address: 31-10 Whitestone Expy, Queens, NY 11354
Phone: (718) 961-7300

Pella Windows & Doors of Roslyn Heights

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

Services Offered

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

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

Sears Window Replacement

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

Services Offered

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

Website: https://www.searshomeservices.com/locations/hi/window-replacement/ny/newrochelle
Address: 5 Plain Ave, New Rochelle, NY 10801
Phone: (914) 243-1427

Alba European Windows & Doors

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

Services Offered

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

Website: http://www.albaeuropeanwindows.com/
Address: 1825 Radcliff Ave, Bronx, NY 10462
Phone: (718) 678-7401

Window Therapy

East Rockaway, NY
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: http://www.windowtherapy.com/
Address: 147 Main St, East Rockaway, NY 11518
Phone: (516) 400-9226

TriView Reflections

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

Services Offered

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

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

Panorama Windows, Ltd.

Bronx, NY
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Award-Winning
  • Pros icon Price Transparency

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Fast Delivery
  • Service icon Aluminum Window Frames
  • Service icon Residential Windows

Website: http://www.panoramawindows.com/
Address: 767 E 132nd St, Bronx, NY 10454
Phone: (718) 292-9882

Home Services at The Home Depot

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

Services Offered

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

Website: https://www.homedepot.com/l/Elmont/NY/Elmont/11003/1208/services
Address: 600 Hempstead Turnpike, Elmont, NY 11003
Phone: (516) 231-8723

Construction Company | Repair & Installation Services: Seamless Gutters, Roofing, Chimney, Skylight - RH RENOVATION LLC

Bronx, 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 Commercial Windows
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung

Website: http://rhrenovationnyc.com/
Address: 1951 Hone Ave, Bronx, NY 10461
Phone: (646) 818-4305

Mikita Door & Window

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

Services Offered

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

Website: https://mikitadoorandwindow.com/
Address: 136 W Sunrise Hwy, Freeport, NY 11520
Phone: (516) 867-4100

Home Services at The Home Depot

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

Services Offered

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

Website: https://www.homedepot.com/l/Valley-Stream/NY/Valley-Stream/11581/1216/services
Address: 101 Green Acres Rd S, Valley Stream, NY 11581
Phone: (516) 231-9029

Mike The Glazier

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

Services Offered

  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Full-Service Installations

Website: http://miketheglazier.com/
Address: 35-18 Linden Pl, Flushing, NY 11354
Phone: (718) 353-5555

Simple Choice Home Improvement llc

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

Services Offered

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

Website: http://www.simplechoicehomeimprovementllc.com/
Address: 30 N Long Beach Ave, Freeport, NY 11520
Phone: (516) 426-0536

Competition Glass

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

Services Offered

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

Website: http://www.competitionglassny.com/
Address: 439 Main St, Port Washington, NY 11050
Phone: (516) 883-3200

Domino Window Repair Inc.

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

Services Offered

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

Website: https://dominowindowrepair.com/
Address: 860 W 181st St, New York, NY 10033
Phone: (917) 863-0177

Unified Home Remodeling

Scarsdale, NY
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: https://www.unifiedhomeremodeling.com/
Address: 757 Central Park Ave, Scarsdale, NY 10583
Phone: (914) 358-9650

Jet Door and Glass

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

Services Offered

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

Website: https://www.jetdoorandglass.com/
Address: 222A Merrick Rd, Lynbrook, NY 11563
Phone: (516) 766-6777

Window Depot Usa Of Lower NY

South Hempstead, NY
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

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

Website: http://windowdepotlowerny.com/
Address: 1096 Grand Ave, South Hempstead, NY 11550
Phone: (516) 564-4400

Home Services at The Home Depot

Levittown, NY
3.8
★★★★★
  • 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 Fast Delivery
  • Service icon Bay Windows
  • Service icon Stained Glass

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 Award-Winning
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

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

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

Window Wall Weschester

Yonkers, NY
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 Sliding Glass
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers

Website: https://www.skywindowsnj.com/services/curtain-wall/
Address: 1000 Saw Mill River Rd, Yonkers, NY 10710
Phone: (914) 472-1348

Majestic Glass & Mirrors Llc

Larchmont, NY
3.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

Website: http://www.majesticglassandmirrors.com/
Address: 2423 Boston Post Rd, Larchmont, NY 10538
Phone: (914) 834-8333

Dunlea Glass & Mirror | Installation and Repair of Westchester

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

Services Offered

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

Website: http://dunleaglass.net/
Address: 147 S Macquesten Pkwy, Mt Vernon, NY 10550
Phone: (914) 664-5277

How Installing Energy-Efficient Windows in Port Washington Saves You Money

When you upgrade to energy-efficient windows, you may see some benefits, including:

  • Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Port Washington, that's about 307 pounds per year on average.
  • Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
  • Save on energy bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save about $283 annually on your energy bills in Port Washington.
  • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in Port Washington

Windows come in varying shapes and sizes, so costs and services will vary remarkably. Here are the typical costs and the primary services that you can find from window installers.

How Much Do New Windows Cost?

Generally, homeowners in Port Washington can anticipate that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. These figures are based on specific characteristics of your installation, such as the location of your home, size, number of windows, type, material and more.

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

Another factor that affects the total cost is the material of the frame you choose. Aluminum frames are typically the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive because 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?

The first question to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?

Full-frame installations are usually done when you want a new style or your window has significant rot. With this service, your professionals will replace the complete window, including the sill, frame and trim. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations more simple and affordable. However, if the frame has any damage or rot, you will most likely need a full-frame installation instead.

If you're unsure which window installation service you need, your installer should be able to advise you. Typically, the choice is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Great industry reputation
  • Manufactures products in-house
  • More expensive than competition

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Low prices relative to competitors
  • EnergyStar Partner
  • Quality of service will depend on your area

Best Warranty

Universal Windows Direct

★★★★★
4

  • Wide variety of products and services
  • Lifetime warranty
  • Makes charitable contributions
  • Quality of service will depend on your area

How We Choose the Best Window Installers in Port Washington

The EcoWatch Reviews team differs from other reviewers since we evaluate these companies through a sustainability lens. We've decided to assess the best window replacement companies in Port Washington 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 considers the following factors:

Service Area

Because this is a guide for Port Washington, we gave more points to companies that cover the city. There are other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Port Washington.

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 on this list to make sure its technicians are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.

Customer Reviews

Another self-explanatory yet super important review factor is customer feedback. If most customers don't have positive feedback about their service from a certain window installation company, it won't be featured on EcoWatch.

Cost

Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers' prices, we awarded 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 make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Port Washington's climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Port Washington window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Port Washington, NY Window Replacement FAQs

How much does window installation cost?

The typical cost to install a single window can range from $450 to $650. There are many factors that influence how much it costs, which include local labor costs, your property's location, styles and sizes of windows, the materials used in designing the windows, the number of windows and how energy-efficient the windows are.

What type of window is the best for energy efficiency?

A window's energy efficiency is affected by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.

Can you replace your own windows?

While you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Using a window installation company can help guarantee that the job is done properly and that you won't have to spend the time and effort to do it yourself.

How long does it typically take to install windows?

Each window takes about 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.

Should I replace my windows all at the same time?

If your windows are greater than 20 years old, it's probably time to replace all of them. By that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.

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