20 Best Window Companies in Union, OH (2025 Reviews)
Thinking about upgrading your home's windows? We’ve got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in Union and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
A review of the best window installation companies in Union may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might realize. During the summer months, the last thing you want is your cool air to leak out of your outdated windows.
Thankfully, saving you money with efficient windows also helps our goals of conserving energy and the resources it takes to produce it.
So if you’re constructing a new home, renovating or changing out old windows in Union, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Union
The EcoWatch Reviews team researched many window providers across Union to narrow our list down to the best ones. The providers in this article scored best in our categories, including energy-efficient offerings, availability, customer service, price and more.

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 sector.
It has established itself as a company 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 WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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 Union?Window World doesn’t have any cost information displayed 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
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 sector.
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 WindowsThere are a wide range 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 Union?Andersen doesn’t have any cost information displayed 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.

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 sector.
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 WindowsThere are a wide range 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 Union?Window Nation doesn’t have any cost information displayed 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 be unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Union
Champion Replacement Windows of Dayton
Huber Heights, OHGood Customer Service
Free assessment
Price Transparency
Services Offered
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Champion Replacement Windows of Cincinnati
Cincinnati, OHFree assessment
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Window Nation
Sharonville, OHEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Bay Windows
Custom Window Designs
Double-Hung
Glass Doors
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
The Glass Guru
Wilder, KYPrice Transparency
Free assessment
Timely Service
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Glass Repair
Screen Repair
Window Repair
Energy-Efficient Options
Storm/Impact Windows
Metal Frames
Skylights
Vinyl Frames
Custom Glass
Tempered Glass
Glass Doors
Triple Pane Glass
Glass Showers
Mirrors
Wood Frames
Fiberglass Frames
Holmes Custom Renovations
Blue Ash, OHFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Absolute Glass LLC
Elsmere, KYFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Glass Showers
Glass Repair
Double-Hung
Window Replacement/Installation
Window Repair
Mirrors
Mr. Handyman of Northern Kentucky and West Cincinnati
Hebron, KYEducational Website
Free assessment
Price Transparency
Timely Service
Good Customer Service
Services Offered
Window Replacement/Installation
A.C. Glass
West Union, OHGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Mirrors
Glass Repair
Window Repair
Window Depot
Dayton, OHEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Energy-Efficient Options
Glass Doors
Triple Pane Glass
Double-Hung
Simply Windows & Doors
Dayton, OHGood Customer Service
Free assessment
Price Transparency
Timely Service
Educational Website
Services Offered
Bay Windows
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Glass Doors
Custom Window Designs
Window Depot USA of Dayton, OH
Dayton, OHEducational Website
Good Customer Service
Free assessment
Price Transparency
Timely Service
Services Offered
Window Replacement/Installation
Triple Pane Glass
Vinyl Frames
Energy-Efficient Options
Double-Hung
Glass Doors
Custom Window Designs
Buschurs Home Improvement Center
Dayton, OHPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Vinyl Frames
Double-Hung
The Brain Lumber Co
Springfield, OHFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Gilkey Window Company - Cincinnati
Cincinnati, OHPrice Transparency
Free assessment
Educational Website
Good Customer Service
Timely Service
Services Offered
Fiberglass Frames
Window Replacement/Installation
Glass Doors
Vinyl Frames
Energy-Efficient Options
Double-Hung
Schneider Home Equipment Co. Since 1935
Cincinnati, OHGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
West Shore Home
West Chester Township, OHPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Bay Windows
Custom Window Designs
Double-Hung
Window Replacement/Installation
Glass Showers
Glass Doors
ImproveIt Home Remodeling
Dayton, OHGood Customer Service
Educational Website
Price Transparency
Timely Service
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Showers
Windows Plus
Newtown, OHGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Bay Windows
Window Replacement/Installation
Glass Doors
Wood Frames
Superior Products
Cincinnati, OHPrice Transparency
Free assessment
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
123 Exteriors Cincinnati
Cincinnati, OHFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Union, OH 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 Union Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more ways switching out your windows could benefit you:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Save money on power bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Decrease your carbon footprint: In Union, you can reduce your indirect greenhouse gas emissions by about 525 pounds per year when you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Union
Each window installation company offers various services and has different price points depending on a few factors.
How Much Do New Windows Cost?
Although the national average cost to install a single window is about $600, it can range from $200 to $1,200. How much it will cost depends on several factors, such as size, material, type, number of windows, the location of your home and more.
It’s also worth keeping in mind that energy-efficient windows will almost always cost more initially, but Energy Star predicts that upgrading the windows on your Union home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you’ll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Getting free quotes from multiple installers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
The first question to ask yourself when considering a window replacement is: Do you need a full-frame installation or a pocket installation?
A full-frame installation replaces the full window, including the sill, frame, trim and the window panes. Because this kind of installation requires more time, it will cost more than a pocket installation. A pocket installation entails replacing a window without replacing the frame. This means instead of taking out the whole window and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you’re unsure which kind of window installation service you should get, your installer can assist you. Generally, the choice depends on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Union
EcoWatch is different from other reviewers because we examine these companies through a sustainability lens. We have decided to assess the top window installers in Union mainly based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows have been shown to reduce your power 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 a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand of window you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have good feedback about their experience with a certain installer, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window companies are not going to provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that offer a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Union’s climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Union window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Union, OH Window Replacement FAQs
How much does a window install cost?
The typical cost of installing a single window ranges between $450 and $650. There are many factors that influence the price, such as your property’s location, the materials used in designing the windows, styles and sizes of windows, local labor costs, the number of windows and how energy-efficient the windows are.
Which type of window is the best?
A window’s energy efficiency is affected by a variety of factors, such as the quality of the installation and what kind of window it is. 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 have to use a window installation company?
Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring the pros. 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 much safer option.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is often better for installing replacement windows. In addition, the weather should be dry, since rain can make the installation harder.
How often do you need to replace windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.