Top 5 Best Window Repair Companies (Reviews & Rankings 2023)

Top 5 Best Window Repair Companies (Reviews & Rankings 2023)

In this guide on window repair companies, you’ll learn:

  • What are the top window repair companies?
  • What do you need to look for when choosing a window repair company?
  • What issues require window repair services?

This EcoWatch guide has helped many homeowners learn about top window repair companies and can help you choose the right option for your home window project. Enter your zip code below to receive a personalized quote on window repair companies in your area.

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Choosing the Best Window Repair Company

If you have damaged or broken windows in your home, you might be trying to find the best window repair companies to meet your needs. We’re here to help.

The windows in your home provide you with natural sunlight in your living space, play a large part in your home’s energy efficiency, and protect you and your family from the elements, including rain, snow, cold and excessive heat. They’re under constant stress to perform, so many homeowners require window repair from time to time. There are plenty of window repair companies to choose from, which can make your choice a bit overwhelming.

In this article, we’ll discuss the top window repair companies in America and provide an in-depth review for each to help narrow down your decision. We’ll also explain how to know when your windows need to be repaired, what to look for in a window repair company and more.

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Renewal by Andersen

Best Availability

Buy One Window, Get One 40% Off

EcoWatch rating

Average cost


  • Great industry reputation
  • Award-winning company
  • Member of US Green Building Council
  • Manufactures products in-house


  • No lifetime warranty
  • More expensive than competition
Badge icon

Window World

Window Veteran

200 Locations Nationwide

EcoWatch rating

Average cost


  • EnergyStar Partner
  • Large service area
  • Wide variety of products and services
  • Great industry reputation
  • Lifetime warranty


  • Quality of service will depend on your area
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Window Nation

Best for Residential Windows

9 States (75 miles from showrooms)

EcoWatch rating

Average cost


  • Award-winning company
  • Wide variety of products and services
  • Manufactures products in-house
  • Custom Designs


  • Installation not covered by warranty
  • Limited service area
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Universal Windows Direct

Best Warranty

Nationwide (27 States)

EcoWatch rating

Average cost


  • Wide variety of products and services
  • Makes charitable contributions
  • Lifetime warranty
  • Manufactures products in-house


  • Limited service area
  • Some installations carried out by third-party contractors
  • Quality of service will depend on your area
Badge icon

Aeroseal Windows

Best for Businesses

13 States + DC (CT, DC, DE, FL, GA, MA, MD, NC, NH, NJ, PA, RI, TN, VA)

EcoWatch rating

Average cost


  • 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

The Best Window Repair Companies of 2023

Here are the companies EcoWatch trusts to provide you and your home more energy efficient window repairs:

  • Widest Availability: Renewal by Andersen 
  • Industry Veteran: Window World 
  • Best for Residential Windows: Window Nation 
  • Best Warranty: Universal Windows Direct 
  • Best for Businesses: Aeroseal Windows

Widest Availability: Renewal by Andersen

Andersen is one of the best and most widely recognized window repair companies in the country, and for good reason. Its coverage area spans 48 states — excluding only Mississippi and West Virginia — and it hires and trains technicians and handymen carefully to provide you with the best window repair services in the industry and comprehensive know-how when it comes to window repair. Despite its massive size, Renewal by Andersen maintains relatively positive reviews and an A rating from the Better Business Bureau (BBB), which is outstanding.

Most importantly, Renewal by Andersen is well-versed in eco-friendly and high-efficiency window options, and its list of offered repairs includes sealing windows, adding insulation, reglazing windows and repairing double-pane and triple-pane windows. Andersen also offers Low-E (Low-Emissivity) coatings and window tinting to improve efficiency.

Why We Chose Renewal by Andersen

Renewal by Andersen reviews are scored highly in nearly every one of the criteria we use to evaluate window repair companies. We’ll break down some of the best reasons to choose Andersen below.

  • Scheduling: Online or phone, good availability
  • Consultation: Free in-person or virtual consultation
  • Financing: Yes, available in-house with low monthly payments
  • Warranty: 20 years for some glass repairs, two years for workmanship, 10 years for parts and certain components
  • Customer Service: Reputation for excellent service
  • Reviews: Generally positive with high BBB rating

Renewal by Andersen Pros

  • Trusted name in the industry
  • Decades of experience
  • Provides repairs for environmentally friendly window options
  • Great customer service
  • Many financing options available
  • Member of U.S. Green Building Council

Renewal by Andersen Cons

  • On the expensive side for window repair
  • No lifetime warranty available
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Industry Veteran: Window World

Window World has been serving homeowners across the United States since 1995, so it has plenty of experience dealing with window repair. It has an impressive 200+ locations throughout the country, which means you’re very likely to fall within the company’s service area. Window World maintains positive customer reviews by providing local service through franchise locations, and it has an impressive A+ rating with the BBB.

Most important for our purposes, Window World provides repair services that increase your home’s energy efficiency. It deals with reglazing, resealing, applying new insulation and weatherstripping, repairing and resealing double-pane and triple-pane windows and more. Below are some additional positive aspects of working with Window World.

  • Scheduling: Easy process over the phone or online, good availability
  • Consultation: Free virtual or in-home consultation, good availability
  • Financing: Yes, in-house options for no-money-down loans, approval online or in person
  • Warranty: Lifetime manufacturer’s warranty for new windows, glass repair, window hardware and more
  • Customer Service: Reputation for excellent customer service, experience can vary by location
  • Reviews: Generally positive

Window World Pros

  • Many years of experience
  • Great customer service and online reviews
  • Provides repairs for eco-friendly window options
  • Can help improve home energy efficiency
  • Energy Star partner
  • Lifetime warranty

Window World Cons

  • Customer service can vary a bit between locations

Best for Residential Windows: Window Nation

Window Nation started back in 2006 in Maryland, and it has since expanded to 12 other states: Connecticut, Illinois, Indiana, Maryland, Massachusetts, Minnesota, Missouri, North Carolina, Ohio, Pennsylvania, Tennessee, Texas, and Virginia. With 15 years of experience behind it, it has maintained an A+ rating with the Better Business Bureau and generally positive reviews from customers.

Window Nation provides services that are in line with our values at EcoWatch, including eco-friendly window repairs, Low-E coatings, tints, glazing, window insulation services and more. It’s not an Energy Star partner, but it does provide environmentally-friendly window repair services. Below are some of the most important areas where Window Nation ranked highly in our ratings.

  • Scheduling: Easy scheduling process with decent availability
  • Consultation: Online and in-person, both of which are free. Online only for minor repairs
  • Financing: Yes, in-house financing available, includes open credit line and requires minimal down payment
  • Warranty: Coverage for labor varies (one-year, five-year or lifetime coverage available). Hardware and replacement parts covered for your homeownership, plus five years after you sell
  • Customer Service: Reputation for great service and customer satisfaction
  • Reviews: Generally positive, although reviews vary based on location

Window Nation Pros

  • Wide range of products and services offered
  • Helps improve home energy efficiency
  • Offers eco-friendly repair options
  • Great customer service
  • Lots of positive reviews

Window Nation Cons

  • Labor isn’t covered by warranty in some cases
  • Limited service area 13 states only
  • Customer service can vary slightly between locations

Best Warranty: Universal Windows Direct

Universal Windows Direct has been serving those in need of window repair since 2002, so the company has many years of experience and a history of customer satisfaction behind it. The company repairs and installs just about every window style you can imagine, so the likelihood is that it will be able to fix your window issue.

The company offers free estimates online and in person, so you’ll have some flexibility with how you get your free quote. Universal Windows Direct also hires and trains some of the most trusted professionals in the industry, so you’ll always be in good hands with this company.

For homeowners looking for repairs for energy-efficient windows, Universal Windows Direct offers its Energy Efficient UniShield Package, which can help maintain energy efficiency in your home or increase your overall eco-friendliness. The company handles most window repairs you might need, including Low-E coatings, reglazing and more.

  • Scheduling: Free estimates online or over the phone, good availability 
  • Consultation: Virtual and in-person options, depending on availability
  • Financing: Yes, through third-party lenders availability and companies vary depending on your location
  • Warranty: Industry-leading lifetime warranty for pieces and components, hardware, glass and workmanship
  • Customer Service: Reputation for stellar customer service, especially when seeking out warranty coverage
  • Reviews: Mostly positive reviews from customers online

Universal Windows Direct Pros

  • Wide range of products and services offered
  • Helps improve home energy efficiency
  • Offers eco-friendly repair options
  • Great customer service
  • Lots of positive reviews

Universal Windows Direct Cons

  • Only available in 27 states
  • Customer service can vary slightly between locations

Best for Businesses: Aeroseal Windows

Aeroseal Windows was founded in 1999 in Maryland, which means it has over two decades of providing high-quality service to customers. What sets Aeroseal apart from other window repair providers is that it has a wide range of services for residential and commercial customers, including repairs and new windows for storefronts.

Aeroseal is also a great option for residential customers who have oversized or custom-sized windows. The company maintains generally positive reviews online, and it has an outstanding A+ rating with the Better Business Bureau.

Aeroseal offers repairs for most energy-efficient glass types — including double-pane windows and triple-pane windows — and most frame materials — including the more energy-efficient fiberglass and composite frames. It can also tackle other repairs for eco-friendly windows, including air sealing for energy savings, which is, in part, why it ranks so highly on our list.

  • Scheduling: Free consultation with decent availability in 13 states plus Washington D.C.
  • Consultation: In-person consultations only
  • Financing: No financing available in-house, option for third-party financing
  • Warranty: Manufacturer’s warranty only on parts and components
  • Customer Service: Customer service and satisfaction can vary by location
  • Reviews: Some mixed reviews from residential and commercial customers

Aeroseal Windows Pros

  • Great options for custom windows
  • Services commercial as well as residential customers
  • Provides access to many energy-efficient repairs and options
  • Large footprint in the U.S.
  • Many years of experience
  • Manufactures products in house

Aeroseal Windows Cons

  • No in-house financing available
  • Only provides manufacturer’s warranty
  • Not the best option for residential customers

Our Choice for Best Window Repair Company

Renewal by Andersen is our top choice for a window repair company in the U.S. Andersen has been serving the industry for over 110 years, and its longevity in window repair is unsurprising, given its commitment to quality and customer service. It manufactures its parts and products in house, and the company is well-known in the industry for providing some of the highest-quality windows and window parts available. You can always expect excellence from this company, both in regard to service and repair components.

Andersen is a member of the U.S. Green Building Council and provides Energy-Star-rated windows, insulation and components. You can count on Renewal by Andersen for green options and improved home energy efficiency whether you need new windows or repairs for your old windows. The company is a bit on the expensive side, but the quality of the products and workmanship you receive is typically well worth the investment.

Watch the video below to see their window replacement process for a client:

How Did We Choose the Best Window Repair Company?

We evaluate window repair companies based on several criteria to ensure that you’re receiving the best service possible. Below, we’ll explain some of the major factors we look at and how they affect our rankings.

Eco-Friendly Options

As an environmentally friendly website, we give precedence to window repair companies that use eco-friendly materials and focus on improving energy efficiency with their home services. Companies tend to rank higher if they are an Energy Star partner or a member of the U.S. Green Building Council.

Additionally, we look at a company’s offerings in terms of window parts, components and services to see how in-line they are with the leading products in energy efficiency. For example, companies tend to rank higher if they provide repairs for window sealing, double-pane and triple-pane glass, Low-E coatings, window tinting, insulated window installation and other repairs and products that can make your home more efficient.

Window Brands Available

Not all window replacement companies offer the same windows and window parts, and we carefully consider this when choosing the best companies. For example, Andersen manufactures its own components and windows, and its high quality and reputation in the industry move the company up in our rankings. In addition to the overall quality and durability of components and windows, we also look at how likely they are to improve the energy efficiency of your home.

As an eco-friendly website, we also rank companies higher if they provide only energy-efficient window and window repair options. These include double- and triple-pane glass, insulated window frames, Low-E coatings and more.


best window repair companies quick tipWindows endure tons of wear and tear on a daily basis, and issues with windows — including not opening, leaking rain or allowing drafts in — are more likely than with other components throughout your home. Because of this, we rank companies higher if they have good warranty coverage. We consider warranties for both workmanship and the components the company provides.

Pricing and Financing

Of course, the cost of window repair will be a significant factor when it comes to how satisfied you’ll be with a company’s service. That’s why we consider not only the overall price of different window repair companies but also the financing options available to homeowners. Companies that have below-average-to-average pricing tend to rank higher, as do companies that have streamlined in-house financing available with online payment options for a stress-free experience.

Year Founded

A company’s longevity in the industry is also important to us and our readers, so companies that have a long history of success rank higher. These companies are more likely to provide high-quality service, especially if they also maintain positive customer reviews.

Choosing a company with a long history of success tends to lead you to companies that have a better handle on how to serve customers as well. Given the high demand of window repair, there are plenty of companies in the industry that are just out to turn a profit. Choosing a company with many years of experience will more often lead to a positive experience and high-quality workmanship.

What To Look for When Choosing a Window Repair Company

Choosing a window repair company probably seems a bit confusing, especially because there are so many options, all of which provide different services and overall quality. Below, we’ll include some of the most significant factors you should consider when choosing a company to handle your window repair project.

What Type of Window Repair is Needed

Windows are surprisingly complex, and there are probably more moving parts inside the frame than you imagine. With all of the different components, the threat of shifting from structural damage or settling, the potential for rain and snow from outside to infiltrate and the advanced energy-efficient window components many modern windows now have, there are lots of things that can go wrong.

In some cases, you can choose your window repair company based on the issue you’re experiencing. Most companies will be able to handle window glass replacement or damaged pane repairs and fix a drafty window. However, if you need double-pane or triple-pane glass repair or replacement or a Low-E coating or tint on your windows, not every company will be able to service you. You might need to choose a company that deals with your specific issue, especially if it’s a problem you’re having with something more complex, like overall energy efficiency.

Window Style

Just like the types of repairs that a company handles, not every provider will be able to repair issues with all types of windows. Repairs for standard double-hung windows and most bay windows will likely be universal across all repair companies, but a custom-sized window or a less-common style — like glass block windows or arched windows — might require a specific repair company. You can sometimes narrow down your selection based on the style of window you need to be repaired.


Window frames come in a variety of materials, including wood, vinyl, aluminum, fiberglass and composite material. Here’s a quick overview:

Wood windows and vinyl windows are generally the most popular because of their curb appeal and energy efficiency, respectively, so most companies will be able to handle repairs if you have these frame materials. Aluminum is also quite popular because it’s low-maintenance, and it will be serviceable by most providers, but fiberglass and composite frames are much less prevalent, so you might be able to narrow down your repair company choices based on the materials they repair.

Similarly, there are many different types of glass and glass treatments you might want to be a part of your window repair. For example, you could require resealing of a double-pane or triple-pane window, which isn’t a universal repair type across all companies. Other options — like Low-E coatings and window tints that boost your home’s energy efficiency and save money over time — could serve to narrow down your company selection even further.

Scheduling & Consultation

Companies that have a wide service area are more likely to be able to accommodate your schedule, which means faster service and repair. Additionally, companies that provide virtual and in-person consultations might appeal more to you to ensure you get a fix in place as quickly as possible without having to wait for your tech to be physically available.


Many major window repair companies offer financing to ease the financial burden of having to repair your windows, which makes the entire process for you stress-free. If you don’t think you’ll be able to handle the full repair cost upfront, it’s a good idea to choose a company that has a financing option that suits your budget.


Most reputable window repair companies offer some type of warranty, often for parts and components, labor or both. You should consider how the warranty will affect your peace of mind post-repair when choosing a company. Warranties that last for years and extend to the buyer in case you sell your home can mean lower long-term repair costs for you and a boosted home value.

Online Reviews

Finally, you should consider a company’s online reviews before choosing a provider. Online reviews often tell a complete, unbiased story of the kind of experience and customer satisfaction you’re likely to have with a window repair company. It’s wise to read through positive and negative comments to see what you can expect, and make sure you look at reviews of your local branch, if applicable. This will ensure you get an accurate idea of how the company will serve you if it is independently owned and operated.

When Should You Repair a Window?

window repair companies

Window repair is typically only needed when you notice an issue with your window. Some obvious signs that you need repair include broken panes, visibly damaged or moldy frame material or drywall inside and windows that stick and are challenging to open or close.

Some less common signs that it’s time for window repair include drafts coming in through the window, energy bills inexplicably going through the roof, condensation forming on the window that you can’t wipe off from the inside or outside of the window and cracks in the caulking around your window.

What Are the Most Common Home Window Repairs?

Unfortunately, a lot can go wrong with your windows, so there are a multitude of things that might require repair. Some of the most common reasons to call a window repair company include:

  • Condensation forming between panes of double- or triple-pane glass
  • Rotting, mold or visible water damage around the window, particularly near the bottom
  • Broken, cracked or chipped glass
  • Windows that are challenging to open or close
  • Windows that won’t stay open (window balance issues)
  • Damaged or inoperable hand cranks on casement windows
  • Inoperable window locks
  • Rusted, damaged or inoperable window hinges
  • Problems with other window hardware
  • Adding or reapplying a Low-E coating
  • Adding or reapplying window tinting
  • Drafty windows that require resealing

If you have these or other window issues, you could benefit from contacting a professional window repair company to fix the problem before it worsens. Windows are under constant stress from the weather and climate in your area, and problems are likely to get worse if left untreated.

FAQ: Window Repair Companies

Below, we’ll answer some of the most common questions we get about window repair companies and the services they offer.

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Article author
Dan Simms is an experienced writer with a passion for renewable energy. As a solar and EV advocate, much of his work has focused on the potential of solar power and deregulated energy, but he also writes on related topics, like real estate and economics. In his free time — when he's not checking his own home's solar production — he enjoys outdoor activities like hiking, mountain biking, skiing and rock climbing.
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Expert reviewer
Melissa is an avid writer, scuba diver, backpacker and all-around outdoor enthusiast. She graduated from the University of Florida with degrees in journalism and sustainability studies. Before joining EcoWatch, Melissa worked as the managing editor of Scuba Diving magazine and the communications manager of The Ocean Agency, a nonprofit that’s featured in the Emmy award-winning documentary Chasing Coral.