20 Best Window Companies in Ontario, NY (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 Ontario 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 guide on the best window installation companies in Ontario may not seem like the most captivating article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. During the cold winter months, the last thing you want is your heat to leak out of your drafty windows.
Installing energy-efficient windows on your home can help you save money every month on your power bills — and you can help the environment as well.
We’ve made this guide on the top installation companies to help you in your research, so you can not only enjoy brand-new windows, but also save money on your energy bills.
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 Ontario
The EcoWatch Reviews team evaluated many window installation companies across Ontario to narrow our list down to the best ones. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, price, customer service 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 offers windows expertise in Ontario. It's 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 industry. The provider has hundreds of positive reviews from customers on online review websites.
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 provider for you.
Energy Efficiency of Window World WindowsThere are a wide variety 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 Ontario?Although prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can receive a quote from the company.
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 offers the best availability in Ontario. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation industry. The provider has hundreds of positive reviews from customers on online review websites.
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 provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere 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 Ontario?Although prices are not readily 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. For more accurate information on the cost, you can receive a quote from the company.
Please note that the following companies are national, which means the quality of the service may vary depending on your local crew. We have tried to be unbiased and transparent by including pros and cons for every provider.
More Window Companies in Ontario
Renewal by Andersen
Syracuse, NY- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Skylights
- Bay Windows
- Window Replacement/Installation
- Glass Doors
- Double-Hung
Mr. Handyman of Rochester South and East
East Rochester, NY- Timely Service
- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
Pella Windows & Doors of Rochester
Rochester, NY- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Glass Doors
- Window Replacement/Installation
- Double-Hung
The Glass Gallery
Ontario, NY- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Mirrors
- Window Replacement/Installation
- Custom Glass
- Glass Showers
Matthews & Fields Lumber
Rochester, NY- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
Skyline Contractors LLC
Webster, NY- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Vinyl Frames
- Energy-Efficient Options
Genesee Glass & Mirror Inc.
Rochester, NY- Timely Service
- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Glass Showers
- Mirrors
- Custom Glass
- Window Replacement/Installation
- Glass Repair
Pace Window & Door Co
Victor, NY- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Glass Doors
- Vinyl Frames
- Bay Windows
- Window Replacement/Installation
Rochester Colonial Manufacturing
Rochester, NY- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
- Fiberglass Frames
Hawkeye Glass Block and Basement Solutions
Rochester, NY- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Comfort Windows & Doors
Rochester, NY- Good Customer Service
- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Double-Hung
- Glass Doors
- Vinyl Frames
- Bay Windows
- Wood Frames
- Glass Showers
- Window Replacement/Installation
- Energy-Efficient Options
Glass Doctor of Finger Lakes
Canandaigua, NY- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Mirrors
- Glass Showers
- Window Repair
- Custom Glass
- Window Replacement/Installation
- Glass Repair
- Energy-Efficient Options
Becker Glass Block
Spencerport, NY- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Flower City Glass
Rochester, NY- Price Transparency
- Educational Website
Services Offered
- Glass Showers
- Skylights
- Window Replacement/Installation
- Glass Doors
- Energy-Efficient Options
- Custom Glass
- Mirrors
- Metal Frames
WNY Exteriors
Rochester, NY- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
First Choice Glass Inc
Rochester, NY- Price Transparency
- Educational Website
- Timely Service
- Good Customer Service
Services Offered
- Mirrors
- Glass Doors
- Window Replacement/Installation
- Energy-Efficient Options
- Tempered Glass
- Glass Showers
- Metal Frames
Rose City Glass
Canandaigua, NY- Free assessment
- Price Transparency
Services Offered
- Custom Glass
- Double-Hung
- Skylights
- Glass Showers
- Glass Repair
- Window Replacement/Installation
- Wood Frames
- Mirrors
- Storm/Impact Windows
- Glass Doors
- Energy-Efficient Options
Home Services at The Home Depot
Rochester, NY- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Glass Showers
- Window Replacement/Installation
- Energy-Efficient Options
- Bay Windows
- Glass Doors
South Seneca Vinyl
Romulus, NY- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Double-Hung
- Energy-Efficient Options
- Bay Windows
- Custom Window Designs
- Glass Doors
- Window Replacement/Installation
- Vinyl Frames
Mr. Handyman of The Finger Lakes and Sodus Point
Auburn, NY- Educational Website
- Price Transparency
- Good Customer Service
- Timely Service
- Free assessment
Services Offered
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Ontario, NY 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 Ontario Saves You Money
By switching to energy-efficient windows, you and your family can take advantage of several benefits, such as:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can improve the insulation in your home and also help increase the value of your property if you decide to sell.
- Reduce your carbon footprint: In Ontario, you can lower your indirect greenhouse gas emissions by about 65 pounds per year after you switch to energy-efficient windows.
- Save money on electricity bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% because you use less energy.
Estimated Cost of Window Replacement in Ontario
When looking into window installation, each company offers different services and prices. Let’s go over some average costs and services.
How Much Do New Windows Cost?
The national average cost to replace a single window is about $600 but can range from $200 to $1,200. How much it will cost is based on several factors, including number of windows, the location of your home, size, material, type and more.
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 — particularly during the winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Ontario homeowners $357+ per year after replacing single-pane windows.
Another factor that influences the total cost is the material you choose for your frame. Aluminum frames are typically the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step of a window replacement is to decide whether you want a full-frame or pocket installation.
Full-frame installations involve replacing the full window, including the sill, trim and frame. Full-frame installations are necessary when you want a new style or your window has considerable damage. These installations are more involved and will raise the overall cost. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end and will be less expensive, but you can’t do this type of installment if you have any pre-existing rot or water damage.
If you’re not sure which kind of window installation service you need, your installer should be able to assist you. Generally, the decision is based on factors like 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
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 Ontario
In our hunt to make your home improvements easier and more eco-friendly in Ontario, the EcoWatch Reviews team landed on the above companies as the top window installation companies in the city. We have reviewed the best window replacement companies in Ontario primarily based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Ontario, we gave more points to companies that cover the city. There are other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Ontario.
Work Quality
When choosing new windows, the quality and range of services can often play just as important of a role in insulation and performance as the type of window you opt for. 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
Customer feedback is another super important review factor. If the majority of customers don’t have positive things to say about their experience with a certain installer, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window companies won’t always provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that offer a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That’s why window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Ontario’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Ontario window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Ontario, NY Window Replacement FAQs
How much does window installation cost?
The typical cost to install a single window can range between $450 and $650. There are several factors that affect how much it costs, such as how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows, the number of windows, your property’s location and local labor costs.
What type of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don’t open are more efficient than windows that do. If you want to be sure you’ll get the most energy-efficient windows, look for models that have the blue Energy Star certification — they’re certified energy-efficient by the U.S. Department of Energy.
Can you replace your own windows?
If you’re handy and have the time and patience to do the job right, you may be able to install your own windows. However, if you don’t have the time or know-how, we recommend getting a professional to do it for you.
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. Additionally, the weather should be dry, because 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, then they probably need to be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may need to be replaced.