20 Best Window Companies in North Londonderry, PA (2023 Reviews)

Are you thinking of replacing your windows? Our list of the best window installation companies can help you narrow down which one to choose.

We analyzed all the top-rated window companies in North Londonderry and selected the best 20 based on:

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

By EcoWatch Local Advisors

Updated September 15, 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.

The EcoWatch team is all about finding solutions for eco-conscious homeowners in North Londonderry. Poor windows can make your AC or heater work extra hard in the summer or winter.

Replacement windows improve the insulation in your home, not only making you and your family more comfortable during the summer and winter, but also saving you money and helping the environment.

Efficient windows are of particular importance in North Londonderry, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $310 each year.

Best Availability

Renewal by Andersen

★★★★★
4.5

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

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in North Londonderry

The EcoWatch Reviews team examined many window companies in North Londonderry to find the top ones for our readers. We assessed the installers on energy-efficient offerings, local experience, customer service, coverage area, price and more.

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

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
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 window installation sector.

Window World may be the company for you if you want one 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 has 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. 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 North Londonderry?

Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. You can ask for 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 Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen provides the best availability in North Londonderry. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for around 27 years. The company has hundreds of positive reviews from customers online.

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.

Energy Efficiency of Renewal by Andersen Windows

There are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 North Londonderry?

Andersen doesn’t have any prices listed 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. The best way to get more accurate information is to receive a free quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows has the best window installation for businesses in North Londonderry. It's 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. This provider has 23 years of experience in the window installation business, and it has proved to be one of the most reputable companies in North Londonderry. Hundreds of positive reviews on customer review websites back the company's reputation.

If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the right company for you.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows’s commitment to sustainability can be seen in its energy-efficient window offerings. 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.

How much does Aeroseal Windows cost in North Londonderry?

Prices aren’t listed on Aeroseal’s website, but it provides high-quality windows at a competitive price point. The best way to get more accurate information is to ask for a free quote from the company.

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 Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct provides the best warranty in North Londonderry. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window business for around 20 years. The company has hundreds of positive 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

There are a wide variety of window types that Universal Windows Direct offers, some of which are Energy Star products. 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.

How much does Universal Windows Direct cost in North Londonderry?

Universal doesn’t have any prices listed 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. The best way to get more accurate information is to receive a free quote from the company.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation provides the best residential windows in North Londonderry. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window business for around 16 years. The company has hundreds of positive reviews from customers online.

It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

There are a wide variety of window types that Window Nation offers, some of which are Energy Star products. 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.

How much does Window Nation cost in North Londonderry?

Window Nation doesn’t have any prices listed on its 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 receive a free quote from the company.

We aim to remain unbiased and transparent by mentioning pros and cons for each installer. Additionally, any partnerships do not influence our reviews.

More Window Companies in North Londonderry

Renewal by Andersen

Mechanicsburg, PA
4.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

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

Website: https://www.renewalbyandersen.com/window-company/735-central-pennsylvania/retailer
Address: 4856 Carlisle Pike, Mechanicsburg, PA 17050
Phone: (717) 364-1880

Window World of Central PA

York, PA
4.4
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.windowworldpa.com/
Address: 4370 W Market St, York, PA 17408
Phone: (717) 792-2322

Window Nation

Camp Hill, PA
4.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.windownation.com/harrisburg-showroom/
Address: 3401 Hartzdale Dr Suite 114/115, Camp Hill, PA 17011
Phone: (717) 230-1080

Hockley Glass & Mirror

Lebanon, PA
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.hockleyglassmirror.com/
Address: 1504 Cumberland St ste 320, Lebanon, PA 17042
Phone: (717) 273-0221

Home Services at The Home Depot

Lebanon, PA
3.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.homedepot.com/l/Lebanon-PA/PA/Lebanon/17042/4141/services
Address: 801 E Walnut St, Lebanon, PA 17042
Phone: (717) 340-3901

Pella Windows & Doors of Harrisburg

Harrisburg, PA
4.3
★★★★★
  • 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 Sliding Glass
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Window Replacement
  • Service icon Residential Windows

Website: https://www.pellabranch.com/harrisburg/showrooms/harrisburg-pa/
Address: 3950 Tecport Dr, Harrisburg, PA 17111
Phone: (717) 545-0855

MI Windows & Doors LLC

Harrisburg, PA
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Aluminum Window Frames
  • Service icon Custom Window Designs
  • Service icon Window Replacement

Website: https://miwindows.com/
Address: 2550 Interstate Dr Suite 400, Harrisburg, PA 17110
Phone: (717) 365-3300

Get Clear Windows, LLC

New Cumberland, PA
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Window Repair
  • Service icon Residential Windows

Website: http://www.getclearwindows.com/
Address: 129 Bridge St, New Cumberland, PA 17070
Phone: (717) 395-5363

Colebrook Construction, Inc.

Camp Hill, PA
4.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Window Replacement
  • Service icon Full-Service Installations

Website: https://www.colebrookbuilds.com/
Address: 1700 Hummel Ave, Camp Hill, PA 17011
Phone: (717) 774-7699

RFO Contracting

Lancaster, PA
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment

Services Offered

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

Website: https://rfocontracting.com/
Address: 203 Blossom Hill Dr, Lancaster, PA 17601
Phone: (717) 435-3837

West Shore Home

Mechanicsburg, PA
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://westshorehome.com/locations/harrisburg-pa/
Address: 5024 Simpson Ferry Rd, Mechanicsburg, PA 17050
Phone: (717) 276-9598

HomeRite Windows and Doors

Mechanicsburg, PA
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.homeriteharrisburg.com/
Address: 5270 E Trindle Rd, Mechanicsburg, PA 17050
Phone: (717) 558-0502

Glass Doctor of Mechanicsburg, PA

Mechanicsburg, PA
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://glassdoctor.com/mechanicsburg-pa/
Address: 5270 E Trindle Rd, Mechanicsburg, PA 17050
Phone: (717) 766-6262

Your Windows & Door

Carlisle Pike, PA
4.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

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

Website: http://www.yourwindowsanddoors.com/
Address: 4715 1/2, Carlisle Pike, Mechanicsburg, PA 17050
Phone: (717) 219-8257

Ronafa Window & Door

Ephrata, PA
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Window Replacement

Website: https://www.ronafa.com/
Address: 400 W Main St, Ephrata, PA 17522
Phone: (717) 606-2829

Susquehanna Valley Door and Window

Lancaster, PA
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

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

Website: https://svdoorandwindow.com/replacement-windows-and-doors-lancaster-pa/
Address: 4100 Crossings Blvd d301, Lancaster, PA 17601
Phone: (717) 781-8087

Red Rose Mirror & Glass Inc

Lancaster, PA
3.6
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.redrosemirrorandglass.com/
Address: 2608 Columbia Ave Rear, Lancaster, PA 17603
Phone: (717) 394-4310

Grand Opening Windows & Doors

New Kingstown, PA
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.grandopeningwindows.com/
Address: 31 E Main St, New Kingstown, PA 17072
Phone: (717) 691-5670

York Window Man

York, PA
4.2
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.yorkwindowman.com/
Address: 1941 Debbie Dr, York, PA 17403
Phone: (717) 578-9683

Howell's Glass Co. Inc.

Lancaster, PA
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Window Replacement
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames

Website: http://www.howellsglass.com/
Address: 114 S Queen St, Lancaster, PA 17603
Phone: (717) 397-3734
North Londonderry Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in North Londonderry, PA using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 North Londonderry Saves You Money

There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the change are the following:

  • Protect your investment: If you have a relatively old home, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your property if you decide to sell.
  • Better temperature control in your home: When you reside in a place like North Londonderry where the winters can get very cold, you usually need to rely on your heater to keep your house warm. Energy-efficient windows can lower the amount of heat lost through your windows when heating your home.
  • More efficient energy use in your home: In North Londonderry where the summers can get quite hot, energy-efficient windows reduce how much cool air is lost through your windows, which makes it easier to keep your house cool.
  • Reduce your carbon footprint: Decreasing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 286 pounds per year on average.

Estimated Cost of Window Replacement in North Londonderry

Let's take a look at the cost of updating your windows and the types of services offered by installers.

How Much Do New Windows Cost?

Generally, homeowners in North Londonderry can expect that most replacement window installations will range from $250 to $1,200, with the average cost sitting at about $600. But costs vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which carry a higher price tag.

With windows, efficiency is one of the most important factors for most homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save North Londonderry homeowners $310+ per year after replacing single-pane windows.

Another factor that influences the total cost is the material of the frame you select. Aluminum frames are usually the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most 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 planning a window installation is: Do you want a full-frame installation or a pocket installation?

Full-frame installations are usually recommended when you want a new style or your window has a lot of deterioration. With this service, your installers will replace the complete window, including the sill, frame and trim. Pocket installations are simpler and won't cost as much because they involve merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.

If you're unsure which kind of window installation service you should get, your installer should be able to advise you. In general, the decision depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.

Best Availability

Renewal by Andersen

★★★★★
4.5

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

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in North Londonderry

EcoWatch reviews differ from other reviews, as we assess these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in North Londonderry and ranked them using the following methodology:

Service Area

This one is pretty self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.

Work Quality

We're certain that you're looking for a company to do a great job installing windows. We've vetted each company included on this list to make sure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.

Customer Reviews

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

Cost

This one is a give-and-take: as with most services, cheap window companies may not provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.

Warranty

As discussed previously, windows are a sizable investment, so you'll want to be certain that investment is protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

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

North Londonderry, PA Window Replacement FAQs

What is the typical cost to install new windows?

The typical cost of installing a window ranges from $450 to $650. There are a variety of factors that influence how much it costs, including styles and sizes of windows, the materials used in designing the windows, your property's location, how energy-efficient the windows are, local labor costs and the number of windows.

Which type of window should I get?

A window's energy efficiency depends on a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.

When do I need to use a window installation company?

You should use a window installation company whenever you want to upgrade your windows. Installing windows is a involved process that can take a lot of time, so it's best left to the professionals.

How long does window installation take?

Since a window takes about 30 minutes to install, about 16 windows can be installed during a typical 8-hour work day.

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