20 Best Window Companies in Mount Lebanon, PA (2023 Reviews)

Window World provides windows expertise in Mount Lebanon. This provider has 27 years of experience in the windows business, and it has become one of the most respected companies in Mount Lebanon. The company has plenty of glowing reviews from customers online.

You may want to consider opting for Window World if you're interested in a installer that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Its 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 offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to get a free quote from the company.

Renewal by Andersen provides the best availability in Mount Lebanon. This provider has 27 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business.

It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

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. Not all of Andersen’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

Pricing details are not available on Andersen’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving a free quote on its website is the best way to know for sure.

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 been in the window installation industry for about 23 years. Its reputation is backed by a considerable amount of positive reviews from customers online.

It installs windows and doors at businesses across the Eastern U.S.

There are a wide range of window types that Aeroseal Windows offers, some of which are Energy Star products. The 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.

Aeroseal doesn’t have any prices displayed on its website, but it provides high-quality windows at a competitive price point. For more accurate information on the cost, you can receive a quote from the company.

Universal Windows Direct provides the best warranty in Mount Lebanon. This provider has 20 years of experience in the windows business, and it has become one of the most respected companies in Mount Lebanon. The company has plenty of glowing reviews from customers online.

You may want to consider opting for Universal if you're interested in a installer that has an industry-leading warranty covering products, parts and workmanship for life.

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 want Energy Star windows when inquiring.

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. The best way to get more accurate information is to get a free quote from the company.

Window Nation provides the best residential windows in Mount Lebanon. This provider has 16 years of experience in the windows business, and it has become one of the most respected companies in Mount Lebanon. The company has plenty of glowing reviews from customers online.

You may want to consider opting for Window Nation if you're interested in a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Each 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 offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

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. The best way to get more accurate information is to get a free quote from the company.