20 Best Window Companies in Lancaster, PA (2024 Reviews)

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

We analyzed all the top-rated window companies in Lancaster 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 June 24, 2024

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.

Although clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home’s energy efficiency can also have a big impact on home energy conservation. If you have traditional, outdated windows, your AC or heater could be working overtime to heat or cool your house. This means spending more on energy bills.

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

So if you’re building a new home, renovating or changing out old windows in Lancaster, this guide is the best place to get started.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Lancaster

The EcoWatch team examined dozens of installers across the country to find the best window companies for our readers. The providers in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Window World logo
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 offers windows expertise in Lancaster. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the best companies in the business.

It 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 caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Lancaster?

Window World doesn’t have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.

Renewal by Andersen logo
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 offers the best availability in Lancaster. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the best companies in the business.

It 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 caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Lancaster?

Andersen doesn’t have any pricing information 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. You can request a free quote on its website for more information about pricing.

Aeroseal Windows logo
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 offers the best window installation for businesses in Lancaster. 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 industry, and it has proved to be one of the best companies in the business.

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

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows caters to eco-conscious consumers by providing 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 Lancaster?

Aeroseal doesn’t have any pricing information listed on its website, but it provides high-quality windows at a competitive price point. You can request a free quote on its website for more information about pricing.

Window Nation logo
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 offers the best residential windows in Lancaster. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has proved to be one of the best companies in the business.

It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

Window Nation caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Lancaster?

Window Nation doesn’t have any pricing information 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. You can request a free quote on its website for more information about pricing.

We strive to stay unbiased and transparent by listing pros and cons for each provider. Additionally, any partnerships do not affect our rankings.

More Window Companies in Lancaster

Renewal by Andersen

Mechanicsburg, PA
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Skylights
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

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

Champion Replacement Windows of Baltimore

Rosedale, MD
3.2
★★★★★
  • Pros icon Sunrooms
  • Pros icon Free assessment
  • Pros icon Single-source accountability
  • Pros icon Price Transparency
  • Pros icon Products made in the USA
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://www.championwindow.com/Baltimore/
Address: 23 Fontana Ln, Rosedale, MD 21237
Phone: (410) 202-8636

Power Home Remodeling

Chester, PA
4.4
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://powerhrg.com/
Address: 2501 Seaport Dr, Chester, PA 19013
Phone: (610) 990-4243

Window Nation

Mechanicsburg, PA
4.6
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs
  • Service icon Glass Doors

Website: https://www.windownation.com/harrisburg-showroom/
Address: 381 Independence Ave Suite 104, Mechanicsburg, PA 17055
Phone: (717) 230-1080

Lancaster Door Service

Lancaster, PA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://lancasterdoor.com/
Address: 1851 Lincoln Hwy E, Lancaster, PA 17602
Phone: (717) 394-4724

Lancaster Building Supply Windows Doors & More, LLC

Lancaster, PA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation

Website: http://lancasterdoor.com/
Address: 1851 Lincoln Hwy E, Lancaster, PA 17602
Phone: (717) 394-4724

KSW Construction LLC

Paradise, PA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.kswconstructionllc.com/
Address: 3123 Lincoln Hwy E Suite 11, Paradise, PA 17562
Phone: (717) 208-7364

R & S Glass Inc

Lancaster, PA
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Glass
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Glass Doors

Website: http://www.randsglass.com/
Address: 537 W Roseville Rd, Lancaster, PA 17601
Phone: (717) 299-3418

Howell's Glass Co. Inc.

Lancaster, PA
4.6
★★★★★
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Mirrors
  • Service icon Glass Doors

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

Ronafa Window & Door

Ephrata, PA
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Wood Frames
  • Service icon Glass Doors
  • Service icon Custom Window Designs

Website: https://www.ronafa.com/
Address: 400 W Main St, Ephrata, PA 17522
Phone: (717) 733-7534

CS Stauffer & Sons Inc

New Holland, PA
4.4
★★★★★

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://csstaufferandsons.com/
    Address: 928 N Railroad Ave, New Holland, PA 17557
    Phone: (717) 354-0372

    Susquehanna Valley Door and Window

    Lancaster, PA
    3.2
    ★★★★★
    • 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 Double-Hung
    • Service icon Window Replacement/Installation
    • Service icon Energy-Efficient Options
    • Service icon Glass Doors

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

    Vinyl Window Wells

    Gordonville, PA
    3.1
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Educational Website

    Services Offered

    • Service icon Vinyl Frames
    • Service icon Window Replacement/Installation

    Website: https://www.vinylwindowwells.com/
    Address: 229 S Groffdale Rd, Gordonville, PA 17529
    Phone: (717) 768-0618

    Better Basement Solutions

    Leola, PA
    3.1
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Price Transparency

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://www.betterbasementsolutionsllc.com/
    Address: 42 Hess Rd, Leola, PA 17540
    Phone: (717) 556-0055

    RFO Contracting

    Lancaster, PA
    3.0
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Timely Service
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

    • Service icon Skylights
    • Service icon Custom Window Designs
    • Service icon Wood Frames
    • Service icon Window Replacement/Installation
    • Service icon Window Repair

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

    Daryl Bollinger Co. LLC

    Lititz, PA
    3.0
    ★★★★★
    • Pros icon Free assessment

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Window Replacement/Installation

    Website: http://www.bollingerwindows.com/
    Address: 120 Briar Hill Rd, Lititz, PA 17543
    Phone: (717) 626-9512

    Good's Glass Services

    Mohnton, PA
    5.0
    ★★★★★

      Services Offered

      • Service icon Window Replacement/Installation
      • Service icon Mirrors
      • Service icon Glass Showers
      • Service icon Energy-Efficient Options
      • Service icon Glass Repair

      Website: http://www.goodsglass.com/
      Address: 280 Orchard Rd, Mohnton, PA 19540
      Phone: (717) 445-5708

      York Window Man

      York, PA
      4.9
      ★★★★★
      • Pros icon Educational Website
      • Pros icon Free assessment
      • Pros icon Good Customer Service
      • Pros icon Price Transparency

      Services Offered

      • Service icon Window Replacement/Installation
      • Service icon Glass Doors

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

      Maple Crest Construction LLC

      Coatesville, PA
      5.0
      ★★★★★
      • Pros icon Good Customer Service
      • Pros icon Price Transparency
      • Pros icon Free assessment

      Services Offered

      • Service icon Window Replacement/Installation

      Website: http://maplecrestconstructionpa.com/
      Address: 390 N Sandy Hill Rd, Coatesville, PA 19320
      Phone: (717) 768-0055

      Garrety Glass - Betterliving Sunrooms

      Dallastown, PA
      4.8
      ★★★★★
      • Pros icon Price Transparency
      • Pros icon Free assessment
      • Pros icon Educational Website
      • Pros icon Good Customer Service
      • Pros icon Timely Service

      Services Offered

      • Service icon Bay Windows
      • Service icon Window Replacement/Installation
      • Service icon Mirrors
      • Service icon Glass Showers
      • Service icon Glass Doors
      • Service icon Glass Repair
      • Service icon Custom Glass

      Website: https://garretyglass.com/
      Address: 2785 S Queen St, Dallastown, PA 17313
      Phone: (717) 741-9949
      Lancaster Window Cost Calculator

      Calculate how much you can expect to pay for window installation and replacement in Lancaster, 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 Lancaster Saves You Money

      Upgrading to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here's more information on how upgrading your windows could help you:

      • Protect your valuables from fading: When you switch 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.
      • Decrease 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.
      • Save money on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Installing energy-efficient models can help reduce how much you have to pay, therefore saving you about 12% more on your bills.
      • Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.

      Estimated Cost of Window Replacement in Lancaster

      Let’s take a look at the cost of installing new windows and the kinds of services you may need for your home.

      How Much Do New Windows Cost?

      Although the national average cost to install one window is about $600, it can range anywhere from $200 to $1,200. These figures are based on specific characteristics of your installation, such as size, number of windows, material, the location of your home, type and more.

      Bear in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.

      Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.

      What Services do Window Installers Offer?

      In regard to window installations, in general there are two kinds that your installer will offer: full-frame and pocket installations.

      A full-frame installation is a replacement of the total window. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves other materials, including insulation and drip edges, which raise the overall cost of the project. It’s also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. A pocket installation involves installing a new window within the old frame. So, instead of taking out the whole unit and reinstalling it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.

      If you’re not sure which window installation service you need, your installer should be able to assist you. Generally, the decision is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.

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      Best Availability

      Renewal by Andersen

      ★★★★★
      4.5
      • Great Industry Reputation
      • Award-winning Company
      • Member of US Green Building Council
      • Manufactures products in-house
      Save $375 Off Each Window
      Get Estimate

      Power Home

      ★★★★★
      4.5
      • Uses eco-friendly materials
      • Well-trained, certified installers
      • Lifetime or lengthy warranty
      Next-Day Appointments Available
      Get Estimate

      Best for Residential Windows

      Window Nation

      ★★★★★
      4.0
      • Custom Designs
      • Wide variety of products and services
      • Manufactures products in-house

      How We Choose the Best Window Installers in Lancaster

      In our search to find the most reliable, eco-friendly window installers in Lancaster, the EcoWatch Reviews team landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed each installer and ranked them based on the following methodology:

      Service Area

      Because this is a guide for Lancaster, we only included companies that cover the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Lancaster.

      Work Quality

      When it comes to new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

      Customer Reviews

      Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have nice things to say about their experience with a certain company, it won’t be featured on EcoWatch.

      Cost

      This one is a give-and-take: similar to other services, cheap window installers may not provide the highest quality service. On the other hand, we want to make sure 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 hefty investment, so you’ll want to make sure that investment is well protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.

      Years of Experience

      Lastly, we like to see companies that have a good track record in the industry. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.

      Lancaster, PA Window Replacement FAQs

      How much should a window install cost?

      The national average cost of installing a window is about $600 but can range from $200 to $1,200, based on several factors. The price is usually dependent on the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.

      What are the most common types of replacement windows?

      The most common kinds of windows for homes include: double-hung and single-hung windows, transom windows, slider windows, picture windows, awning windows, bay windows and casement windows.

      What services do window replacement companies offer?

      Window installers cover the entire process — from replacing old windows with brand-new ones to cleaning up after the installation. In addition, a lot of companies offer window manufacturing, customization and repairs.

      When is the best time of year to replace windows?

      While you can install windows any time of year, warmer weather is generally better for installing replacement windows. In addition, the weather should be dry, since rain can make the installation more difficult.