20 Best Window Companies in Washington, PA (2024 Reviews)
Thinking about replacing your windows? We’ve got all the information you need in this guide to the best window installation companies.
We analyzed all the top-rated window companies in Washington and selected the best 20 based on:
- Customer reviews
- Window installation expertise
- Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the top window installation companies in Washington may not seem like the most riveting article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. Drafty or leaky windows can make your home uncomfortable in the summer or winter.
Installing new, efficient windows on your property can help you save money each month on your electricity bills — and you can help the environment, too.
Efficient windows are especially important in Washington, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $304 per year.
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 Washington
The EcoWatch team evaluated several window installation companies across Washington to narrow our list down to the best ones. The installers we’ve included in this article scored best in our categories: energy-efficient offerings, price, availability, customer service 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of industry experience, and it currently serves 200 locations nationwide.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the perfect company for you.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window World cost in Washington?Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can receive a quote on the company’s website.
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
- More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of industry experience, and it currently serves nearly every state except Mississippi and West Virginia.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Washington?Prices aren’t listed 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. If you’d like to know for sure, you can receive a quote on the company’s website.
Aeroseal Windows
- Many years of experience
- Great industry reputation
- Low number of customer complaints
- Manufactures products in-house
- Custom Designs
- No lifetime warranty
- Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has around 23 years of industry experience, and it currently serves 13 states and Washington D.C.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the perfect company for you.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Washington?Prices aren’t listed on Aeroseal’s website, but it provides high-quality windows at a competitive price point. If you’d like to know for sure, you can receive a quote on the company’s website.
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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of industry experience, and it currently serves 27 states nationwide.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsThe 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 windows 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 Washington?Prices aren’t listed on Universal’s 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. If you’d like to know for sure, you can receive a quote on the company’s website.
Window Nation
- Award-winning company
- Manufactures products in-house
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
- Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of industry experience, and it currently serves residents within 75 miles of its showrooms, which are in 13 states.
If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the perfect company for you.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Washington?Prices aren’t listed on Window Nation’s website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you’d like to know for sure, you can receive a quote on the company’s website.
We strive to be unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Washington
Renewal by Andersen
Mechanicsburg, PA- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Double-Hung
- Bay Windows
- Window Replacement/Installation
- Skylights
- Glass Doors
Window World of Frederick County
Frederick, MD- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Bay Windows
- Vinyl Frames
- Window Replacement/Installation
- Glass Doors
- Double-Hung
- Energy-Efficient Options
Window Nation
Mechanicsburg, PA- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Double-Hung
- Bay Windows
- Custom Window Designs
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
Replacement Windows and Doors-Homerite Waynesboro
Waynesboro, PA- Timely Service
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Energy-Efficient Options
- Glass Repair
- Window Replacement/Installation
- Glass Doors
American Awnings and Replacement Windows
Chambersburg, PA- Timely Service
- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
Myers Building Product Specialists - Chambersburg
Chambersburg, PA- Free assessment
- Price Transparency
- Good Customer Service
- Timely Service
Services Offered
- Glass Doors
- Window Replacement/Installation
Affordable Glass Inc
Thurmont, MD- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Mirrors
- Window Replacement/Installation
- Glass Doors
- Window Repair
- Glass Showers
- Energy-Efficient Options
- Glass Repair
Hagerstown Paint and Glass Company, Inc.
Hagerstown, MD- Good Customer Service
- Price Transparency
- Educational Website
- Timely Service
Services Offered
- Window Replacement/Installation
- Mirrors
- Glass Showers
- Glass Doors
Glass & Mirror Services, Inc.
Frederick, MD- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Custom Glass
- Glass Repair
- Metal Frames
- Energy-Efficient Options
- Glass Showers
- Window Replacement/Installation
- Mirrors
R&H Glazing Inc
Frederick, MD- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Custom Window Designs
- Glass Doors
- Energy-Efficient Options
- Vinyl Frames
- Pocket Windows
- Window Repair
- Window Replacement/Installation
- Double-Hung
- Bay Windows
Milcon Design & Build
Waterford, VA- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
Robert G. Miller
Hanover, PA- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Glass Repair
- Window Replacement/Installation
MDVA Windows
Clarksburg, MD- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Window Repair
- Glass Doors
Ply Gem - Cornerstone Building Brands
Martinsburg, WV- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Double-Hung
- Vinyl Frames
- Window Replacement/Installation
- Glass Doors
Roof Right Inc.
Hampstead, MD- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Skylights
- Window Replacement/Installation
- Energy-Efficient Options
Potomac View Energy
Sykesville, MD- Free assessment
- Educational Website
- Price Transparency
- Timely Service
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Glass Doors
- Wood Frames
- Bay Windows
- Double-Hung
- Custom Window Designs
- Vinyl Frames
- Window Replacement/Installation
Grand Opening Windows & Doors
New Kingstown, PA- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Double-Hung
- Bay Windows
- Window Replacement/Installation
- Custom Window Designs
- Glass Doors
Tri-State Screens
Purcellville, VA- Good Customer Service
- Educational Website
- Timely Service
- Price Transparency
- Free assessment
Services Offered
- Glass Doors
- Window Replacement/Installation
HomeRite
Mechanicsburg, PA- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Double-Hung
- Tempered Glass
C2 Operations
Leesburg, VA- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Glass Doors
- Window Replacement/Installation
- Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Washington, PA 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 Washington Saves You Money
When you switch to energy-efficient windows, you may see some benefits, including:
- Reduce your carbon footprint: In Washington, you can cut your indirect greenhouse gas emissions by about 286 pounds per year once you upgrade to energy-efficient windows.
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out harmful UV rays.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help increase the value of your property if you decide to sell.
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Replacing your windows with energy-efficient models can help reduce that number, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in Washington
When researching window installation, each company provides different services and costs. Let’s look at some average costs and services.
How Much Do New Windows Cost?
The national average cost to install one window is about $600 but can range anywhere from $200 to $1,200. How much it will cost varies based on several factors, including the location of your home, material, type, size, number of windows and more.
Whether or not you want 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 $304 a year on your energy bills in Washington.
We advise getting free quotes from multiple window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
The first question to ask yourself when planning to replace your windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations entail replacing the total window, including the trim, sill and frame. You most likely need a full-frame installation when you want a new style or your window has considerable deterioration. These installations are more involved and will raise the total cost. A pocket installation entails installing a new window within the existing frame. So, instead of removing the whole window and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company will be able to advise you on the best type for your project. In Washington, the decision will mostly be based 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 Washington
EcoWatch reviews are different from other reviews because we examine these companies through a sustainability lens. We have reviewed the top window installation companies in Washington mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Washington, we only included companies that cover the city. There are certainly reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Washington.
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 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
Customer feedback is another very important review factor. 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 try to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a considerable investment, so you’ll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Washington, PA Window Replacement FAQs
How much should a window install cost?
The national average cost to replace a single window is about $600 but can range from $200 to $1,200, based on a few different factors. The price is often dependent on the type and material of the window, the location of your property and the size of the window. Also, keep in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the most common kinds of replacement windows?
The most common types of windows for homes include: slider windows, transom windows, double-hung and single-hung windows, bay windows, awning windows, picture windows and casement windows.
Can you install your own windows?
If you’re handy and have the time and patience to do the job right, it’s possible to install your own windows. However, if you don’t have the time or experience, we recommend hiring a professional.
How long does window installation usually take?
Each window takes about 30 minutes to install depending on the type of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that must be installed.