20 Best Window Companies in Ephrata, PA (2025 Reviews)
When the time comes to replace your windows, our guide to the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Ephrata 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 review of the best window replacement companies in Ephrata may not seem like the most captivating article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. When it’s the middle of winter, your outdated and leaky windows could be making your home harder to heat and more uncomfortable for you.
That’s also bad news for the environment, as the additional energy required by outdated windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Ephrata
The EcoWatch team examined dozens of window companies in Ephrata to find the best ones for our readers. The providers we’ve mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

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 experience in the window installation industry.
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 WindowsWindow World is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Ephrata?While pricing information is not available on Window World’s website, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can inquire about 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 experience in the window installation industry.
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 WindowsRenewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Ephrata?While pricing information is not available on Andersen’s website, 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 more accurate information, you can inquire about 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 experience in the window installation industry.
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 WindowsAeroseal Windows is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Ephrata?While pricing information is not available on Aeroseal’s website, it provides high-quality windows at a competitive price point. If you’d like more accurate information, you can inquire about 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 experience in the window installation industry.
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 WindowsWindow Nation is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in Ephrata?While pricing information is not available on Window Nation’s website, 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 more accurate information, you can inquire about a quote on the company’s website.
We strive to be unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Ephrata
Renewal by Andersen Window Replacement
King of Prussia, PAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Champion Replacement Windows of Baltimore
Rosedale, MDPrice Transparency
Single-source accountability
Sunrooms
Products made in the USA
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Power Home Remodeling
Chester, PAFree assessment
Price Transparency
Good Customer Service
Timely Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Mechanicsburg, PAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Custom Window Designs
Window Replacement/Installation
Double-Hung
Glass Doors
Energy-Efficient Options
Bay Windows
Good's Glass Services
Mohnton, PAServices Offered
Glass Repair
Glass Showers
Mirrors
Energy-Efficient Options
Window Replacement/Installation
Morrison Custom Construction LLC
Mohnton, PAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Repair
Maple Crest Construction LLC
Coatesville, PAGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
SkyView Remodeling LLC
West Chester, PATimely Service
Free assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Wood Frames
Glass Doors
Metal Frames
Susquehanna Valley Door and Window
York, PAGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
HomeRite
Mechanicsburg, PAPrice Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Homecraft Inc.
Garnet Valley, PAEducational Website
Price Transparency
Good Customer Service
Free assessment
Timely Service
Services Offered
Glass Doors
Wood Frames
Window Replacement/Installation
Skylights
Vinyl Frames
Energy-Efficient Options
Ambiance Design
Blue Bell, PAEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Pella Windows & Doors of Plymouth Meeting
Plymouth Meeting, PAFree assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Garrety Glass - Betterliving Sunrooms
Cockeysville, MDFree assessment
Good Customer Service
Price Transparency
Educational Website
Timely Service
Services Offered
Custom Glass
Mirrors
Glass Repair
Bay Windows
Glass Doors
Glass Showers
Window Replacement/Installation
AC Matthews, Roofing & Exteriors
Towson, MDEducational Website
All-inclusive repair and maintenance
High-quality materials
Good Customer Service
Energy-efficient windows
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Obrebski Brothers Windows and Doors
Nottingham, MDFamily service
Educational Website
Good Customer Service
Free assessment
Financing options available
Lifetime guarantee
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
R & R Glass Inc.
Warminster, PAGood Customer Service
Price Transparency
Free assessment
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Skylights
Energy-Efficient Options
Vinyl Frames
Glass Doctor Home + Business of Mullica Hill
Mantua Township, NJPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Custom Glass
Window Replacement/Installation
Energy-Efficient Options
Glass Repair
Glass Showers
Mirrors
Window Repair
ProView Construction Inc
Philadelphia, PAGood Customer Service
Educational Website
Price Transparency
Services Offered
Vinyl Frames
Glass Doors
Window Replacement/Installation
Ronafa Window & Door
Ephrata, PAFree assessment
Educational Website
Services Offered
Wood Frames
Custom Window Designs
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Bay Windows
Calculate how much you can expect to pay for window installation and replacement in Ephrata, 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 Ephrata Saves You Money
When you switch to energy-efficient windows, you may see some benefits, such as:
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient 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.
- Save money on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Switching to energy-efficient models can help decrease that number, therefore saving you about 12% more on your bills.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Ephrata
Windows come in varying purposes, shapes and styles, so costs and services will differ tremendously depending on several factors. Below, we detail the average cost and services that you’ll find from window installation companies.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range from $200 to $1,200. But prices vary considerably depending 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 will make your project cost more.
It’s also worth bearing in mind that energy-efficient windows will cost more upfront, but Energy Star predicts that upgrading the windows on your Ephrata home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you’ll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Something else that affects the overall cost is the material of the frame you choose. Aluminum frames are generally the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
When considering window replacements, in general there are two kinds that your provider will have: full-frame and pocket installations.
Full-frame installations are usually recommended when you want a new style or your window has significant rot. With this service, your installers will replace the whole window, including the frame, trim and sill. Pocket installations (or retrofits) entail replacing a window within the existing frame, which makes pocket installations more simple and affordable. But, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window installation company should be able to help you figure out which type of installation you should get.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Ephrata
EcoWatch differs from most reviewers since we assess these companies through a sustainability lens. We’ve evaluated the best window replacement companies in Ephrata mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Ephrata area so you can find the best window installation company near you.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company featured on this list to make sure its contractors are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the most customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of parts, quality of installation, cost, warranty, professionalism and more.
Cost
This one is a give-and-take: similar to other services, cheap window installers won’t always provide the highest quality service. Still, we want to make sure we’re highlighting companies that provide a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Ephrata’s climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Ephrata window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Ephrata, PA Window Replacement FAQs
What is the typical cost to install new windows?
The national average cost of replacing a window is about $600 but can range from $200 to $1,200, depending on a variety of 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, keep in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What type of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you’ll have the most energy-efficient windows, look for models with the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.
Do you really have to use a window installation company?
Unless you have experience with home improvement projects and have all the necessary tools to replace your own windows, we recommend hiring a professional installer. The process of installing windows is complicated and can take anywhere from four to six hours for one window. Although it’s tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer alternative.
What time of year is a good time to replace my windows?
Although you can install windows any time of year, warmer weather is typically better for installing replacement windows. In addition, the weather should be dry, as rain can make the installation more difficult.
How long does it take to install windows?
Since a window takes about 30 minutes to install, about 16 windows can be installed in a typical 8-hour work day.