20 Best Window Companies in Granby, CT (2024 Reviews)
Thinking about upgrading your home's windows? We’ve got all the information you need in this list of the best window installation companies.
We analyzed all the top-rated window companies in Granby 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
Although environmentally friendly energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your home’s efficiency can also have a large impact on home energy conservation. According to the Department of Energy, heat or cool air lost through outdated, drafty windows could make up 25-30% of heating and cooling costs.
Fortunately, helping you save money with upgraded windows also helps our goals of reducing energy usage for the environment.
Efficient windows are of particular importance in Granby, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $446 each year.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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 Granby
The EcoWatch team assessed several window providers across Granby to narrow our list down to the top ones. The companies we’ve reviewed in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service 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 has windows expertise in Granby. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of industry experience, and it currently serves 200 locations nationwide. Hundreds of positive reviews from customers online back the company's reputation.
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 WindowsThere are a wide variety of window types available from Window World, 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 Granby?Window World doesn’t have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. The best way to know for sure is to ask for a free 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 has the best availability in Granby. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of industry experience, and it currently serves nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the company's reputation.
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 WindowsThere are a wide variety of window types available from Renewal by Andersen, 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 Granby?Andersen doesn’t have any prices 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. The best way to know for sure is to ask for a free quote from the company.
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 has the best window installation for businesses in Granby. 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. Aeroseal has about 23 years of industry experience, and it currently serves 13 states and Washington D.C. Hundreds of positive reviews from customers online back the company's reputation.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, some of which are Energy Star products. 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 Granby?Aeroseal doesn’t have any prices displayed on its website, but it provides high-quality windows at a competitive price point. The best way to know for sure is to ask for a free quote from the company.
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 has the best residential windows in Granby. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of industry experience, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Hundreds of positive reviews from customers online back the company's reputation.
It 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 variety of window types available from Window Nation, 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 Granby?Window Nation doesn’t have any prices 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. The best way to know for sure is to ask for a free quote from the company.
We try to remain unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Granby
Renewal by Andersen - Southern New England
Windsor Locks, CT- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Bay Windows
- Window Replacement/Installation
- Double-Hung
- Glass Doors
- Skylights
Window World of Hartford
Manchester, CT- Price Transparency
- Good Customer Service
- Educational Website
- Free assessment
- Timely Service
Services Offered
- Double-Hung
- Window Replacement/Installation
- Glass Doors
- Vinyl Frames
- Energy-Efficient Options
- Custom Window Designs
- Bay Windows
Window Nation
Wallingford, CT- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Double-Hung
- Energy-Efficient Options
- Bay Windows
- Window Replacement/Installation
- Custom Window Designs
- Glass Doors
Long Home Products
Windsor, CT- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Glass Doors
- Double-Hung
- Bay Windows
- Window Replacement/Installation
- Glass Showers
- Energy-Efficient Options
ZN Construction
Canton, CT- Timely Service
- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
ProEdge Remodeling
Windsor, CT- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Custom Window Designs
- Energy-Efficient Options
- Window Replacement/Installation
- Double-Hung
- Glass Doors
- Storm/Impact Windows
- Vinyl Frames
- Bay Windows
A-1 Windows & Doors LLC
Simsbury, CT- Good Customer Service
- Free assessment
- Price Transparency
- Timely Service
Services Offered
- Glass Doors
- Window Replacement/Installation
Highland Window Company, LLC
West Hartford, CT- Free assessment
- Good Customer Service
Services Offered
- Glass Doors
- Window Replacement/Installation
- Vinyl Frames
Innerglass Window Systems
Herman Dr, CT- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Storm/Impact Windows
- Tempered Glass
- Energy-Efficient Options
- Custom Window Designs
Magnoli Home Improvements L.L.C
Canton, CT- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Pella Windows & Doors of West Springfield
West Springfield, MA- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Glass Doors
- Double-Hung
- Fiberglass Frames
- Window Replacement/Installation
Paramount Gallery
West Hartford, CT- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Custom Window Designs
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
Finestra Windows & Installation
West Hartford, CT- Price Transparency
- Educational Website
- Free assessment
Services Offered
- Glass Showers
- Tempered Glass
- Custom Window Designs
- Window Replacement/Installation
- Triple Pane Glass
- Double-Hung
- Vinyl Frames
- Glass Doors
Big Dawg Home Improvements
South Windsor, CT- Free assessment
- Timely Service
- Price Transparency
- Good Customer Service
Services Offered
- Window Repair
- Energy-Efficient Options
- Skylights
- Window Replacement/Installation
Alliance Home Improvement Inc
Chicopee, MA- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
Action Windows & Siding
West Hartford, CT- Price Transparency
- Good Customer Service
Services Offered
- Vinyl Frames
- Window Replacement/Installation
NEWPRO
Hartford, CT- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
- Bay Windows
- Double-Hung
- Glass Doors
- Glass Showers
- Energy-Efficient Options
Keith G. Roy Construction, Inc.
Westfield, MA- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
Budget Blinds of Enfield and Hartford
Somers, CT- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Custom Window Designs
Peoples Windows and Baths
Newington, CT- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Energy-Efficient Options
- Glass Doors
- Mirrors
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Granby, CT 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 Granby Saves You Money
By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Reduce your carbon footprint: Reducing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 147 pounds.
- 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, leaky or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Save on energy bills: Installing energy-efficient windows lowers your energy bills by about 12% since you need less energy.
Estimated Cost of Window Replacement in Granby
Windows come in different shapes and sizes, so costs and services will differ greatly. Here are the average costs and services that you can find from window installers.
How Much Do New Windows Cost?
Generally, homeowners in Granby can expect that most window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. But costs will differ considerably based on your location, the quality of your products, the current condition of your home and the number of windows you need. Many window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. These extra services will increase overall project costs.
It’s important to bear in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Granby homeowners $446+ a year when replacing single-pane windows.
We recommend getting free quotes from several window companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first thing to ask yourself when planning to replace your windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations involve replacing the full window, including the frame, sill and trim. You most likely need a full-frame installation when you want a new style or your window has considerable rot or deterioration. These installations are more involved and will increase the overall cost. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are on the simpler end and will be less expensive, but you can’t do this kind of installment if you have any pre-existing rot or water damage.
If you’re hiring a reputable window installation company, your company can advise you on the best type for your project. In Granby, the decision will mostly be based on how much damage there is currently and the age of your existing frames.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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 Granby
EcoWatch is different from most reviewers since we assess these companies through a sustainability lens. We’ve decided to assess the best window replacement companies in Granby primarily based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows can cut 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 a quality window installation company near you.
Work Quality
We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each installer in our guide to ensure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, professionalism, quality of installation, cost, warranty and more.
Cost
This one is a give-and-take: as with most services, cheap window installers may not provide the most quality service. Still, we want to ensure 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. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Granby’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Granby window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Granby, CT Window Replacement FAQs
How much does window installation cost?
The national average cost of installing one window is about $600 but can range between $200 and $1,200, based on several factors. The price is typically influenced by the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which type of window should I get?
A window’s energy efficiency is affected by a variety of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
What do window installation companies do?
Window installation professionals go to your house to remove your old windows and replace them with new ones. Some providers install products manufactured by other companies, whereas others install their own windows. The installer will also clean up after the installation is finished.
How often do you need to replace your windows?
Windows usually last 20 to 30 years, but anytime you notice damage on your windows, it’s a good time to have an expert take a look at them to see if they are in need of a repair or replacement.