20 Best Window Companies in Milton, NY (2025 Reviews)
When it’s time to upgrade your windows, our list of the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Milton 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
Whether you're updating for style or have damaged windows, windows play a key role in conserving your home's energy. If your windows are outdated or damaged, you could be sending 25-30% of your home’s heat or cool air right out of them.
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 money and helping the environment.
As windows have such a big impact on your home, selecting the best company for you is a big decision to make. That’s why the EcoWatch team has created this list of the best window installation companies, so you can more easily make an informed decision.
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 Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
Best Window Installation & Replacement Companies in Milton
The EcoWatch team researched dozens of installers that service the Milton area to find the best window installation companies that fit our standards. The companies in this article passed our review standards for energy-efficient offerings as well as price, local expertise, 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 is 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 windows industry, and it currently serves 200 locations nationwide.
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 WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 Milton?Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can receive 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 about 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia.
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 WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 Milton?Andersen does not display prices 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. If you’d like to know for sure, you can receive a quote on the company’s website.
We’ve recommended companies with shining reputations, but keep in mind these are national companies, so the quality of service may differ depending on your local crew. We have tried to remain unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Companies in Milton
Renewal by Andersen of Eastern NY
Schenectady, NYEducational Website
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Double-Hung
Skylights
Custom Window Designs
Bay Windows
518Renovations
Gloversville, NYEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Window King Of Saratoga
Saratoga Springs, NYFree assessment
Good Customer Service
Timely Service
Price Transparency
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Dresser Hull Lumber & Building Supply Company
Lee, MAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Window Depot USA of Albany
Cohoes, NYFree assessment
Timely Service
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Vinyl Frames
Custom Window Designs
Double-Hung
Glass Doors
Triple Pane Glass
Portland Glass of Rutland
Rutland, VTEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Custom Glass
Glass Repair
Erie Materials
Albany, NYPrice Transparency
Services Offered
Skylights
Window Replacement/Installation
Mirrors
Vinyl Frames
Glass Doors
Morrison's Home Improvement
Lenox, MAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
RM Pena
Burnt Hills, NYGood Customer Service
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Wood Frames
Energy-Efficient Options
Comfort Windows & Doors
Albany, NYFree assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Vinyl Frames
Double-Hung
Glass Doors
Bay Windows
Glass Showers
Wood Frames
Custom Window Designs
Energy-Efficient Options
Window Town of Capital District
Schenectady, NYFree assessment
Educational Website
Services Offered
Bay Windows
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Jims Glass Service
Queensbury, NYGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Window Repair
Glass Showers
Window Replacement/Installation
Vinyl Frames
Mirrors
Pella Windows & Doors of Rensselaer
Rensselaer, NYPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Energy-Efficient Options
Double-Hung
Glass Doors
Vinyl Frames
Window World of the Capital District
Albany, NYFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Bay Windows
Double-Hung
Glass Doors
Window Replacement/Installation
Razzano Homes & Remodelers, Inc.
Albany, NYGood Customer Service
Educational Website
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
R & T Roofing and Remodeling
Pittsfield, MAFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Repair
Window Replacement/Installation
Kasson & Keller Inc
Fonda, NYGood Customer Service
Educational Website
Price Transparency
Services Offered
Bay Windows
Double-Hung
Skylights
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
Thermo Expert
Pittsfield, MAGood Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
O'Brien Windows & Doors
Queensbury, NYPrice Transparency
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
A Zarrelli Construction Co Inc
Gloversville, NYEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Milton, 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 Milton Saves You Money
By switching to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Save on electricity bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of household energy use. Switching to energy-efficient windows can help reduce that number, which helps you save more on your bills.
- 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: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its value.
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Milton, that’s about 65 pounds per year on average.
Estimated Cost of Window Replacement in Milton
Windows come in different styles, purposes and shapes, so costs and services will differ considerably based on several factors. Below, we go over the average cost and services that you can get from window replacement companies.
How Much Do New Windows Cost?
Generally, homeowners in Milton can expect that most replacement window installations will range from $250 to $1,200, with the average cost sitting at around $600. These figures are based on specific characteristics of your installation, such as the location of your home, material, type, number of windows, size and more.
Whether or not you want energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $386 a year on your energy bills in Milton.
We advise requesting free quotes from several window installers to find the one that works best for your budget.
What Services do Window Installers Offer?
When considering window installations, there are typically two types that your installer will have: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, like insulation and drip edges, which increase 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. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won’t carry as large a bill, 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 will be able to advise you on the best type for your project. In Milton, the choice will mostly be based on how much damage there is currently and the condition of your existing frames.
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 Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
How We Choose the Best Window Installers in Milton
EcoWatch reviews are different from other reviews, as we assess these companies through a sustainability lens. We’ve evaluated the top window installers in Milton primarily based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified 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 Milton so you can find the right window installation company near you.
Work Quality
We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each company on this list to make sure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including quality of parts, cost, professionalism, quality of installation, warranty and more.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies won’t always provide the highest quality service. On the other hand, 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
As discussed previously, windows are a serious investment, so you’ll want to make sure that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Milton, NY Window Replacement FAQs
How much does a window install cost?
The typical cost of installing a window ranges from $450 to $650. There are several factors that affect how much it costs, which include the number of windows, local labor costs, styles and sizes of windows, your property’s location, how energy-efficient the windows are and the materials used in designing the windows.
Which type of window is the best?
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. If you want to be sure you’ll get 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.
Can I install my own windows?
If you’re handy and know how to replace a window, it’s possible to install your own windows. However, if you don’t have the time or skills, we don’t recommend trying it.
When is the best time of year to replace windows?
Although you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, it shouldn’t be raining, because rain can make the installation harder.
Should I replace my windows all at once?
If your windows are greater than 20 years old, you most likely need to replace all of them. By that point, they are often less efficient, draftier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less stress.