10 Best Window Replacement Companies in Greenfield, NY

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Upgrading your windows can be rather costly, but is an excellent way to improve the energy efficiency and value of your home. Outdated windows can cost you in electric bills — about an extra $267 a year in Greenfield. The Department of Energy estimates that 25–30% of your home’s heat or cool air could be lost through your windows. Choosing the best company for you is a big decision. That's why we've put together this list of the best window installers in Greenfield.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Greenfield

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of Eastern NY

Renewal by Andersen of Eastern NY Logo

Our Rating

User Rating

110 Rotterdam Industrial Park, Schenectady, NY 12306 (518) 688-1623 rbaeasternny.com

Good customer service

Free assessment

Educational website

Services Offered

Bay windows
Window replacement/installation
Skylights
Double-hung
Glass doors
Energy-efficient options
Custom window designs

Comfort Windows & Doors

Comfort Windows & Doors Logo

Our Rating

User Rating

27 Warehouse Row, Albany, NY 12205 (518) 783-3171 comfortwindows.com

Educational website

Good customer service

Free assessment

Services Offered

Bay windows
Energy-efficient options
Glass showers
Wood frames
Vinyl frames
Double-hung
Custom window designs
Glass doors
Window replacement/installation

Window Depot USA of Albany

Window Depot USA of Albany Logo

Our Rating

User Rating

71 Oliver St, Cohoes, NY 12047 (518) 489-1625 windowdepotalbany.com

Educational website

Free assessment

Timely service

Good customer service

Price transparency

Services Offered

Custom window designs
Triple pane glass
Double-hung
Energy-efficient options
Vinyl frames
Window replacement/installation
Glass doors

Pella Windows & Doors of Rensselaer

Pella Windows & Doors of Rensselaer Logo

Our Rating

User Rating

529 3rd Ave Ext, Rensselaer, NY 12144 (518) 286-1900 pella.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Bay windows
Window replacement/installation
Double-hung
Energy-efficient options
Vinyl frames
Glass doors

Window King Of Saratoga

Window King Of Saratoga Logo

Our Rating

User Rating

628 Maple Ave Apt 307, Saratoga Springs, NY 12866 (518) 450-9403 windowking.biz

Good customer service

Timely service

Free assessment

Educational website

Price transparency

Services Offered

Glass doors
Window replacement/installation

Jims Glass Service

Jims Glass Service Logo

Our Rating

User Rating

5 2nd St, Queensbury, NY 12804 (518) 793-2732 jimsglassservice.com

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

Vinyl frames
Mirrors
Glass showers
Window repair
Window replacement/installation

Window Tech Systems Inc

Window Tech Systems Inc Logo

Our Rating

User Rating

15 Old Stonebreak Rd, Malta, NY 12020 (518) 899-9000 windowtechsystems.net

Timely service

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

Glass doors
Window replacement/installation
Custom window designs
Metal frames
Double-hung

Kasson & Keller Inc

Kasson & Keller Inc Logo

Our Rating

User Rating

60 School St, Fonda, NY 12068 (518) 853-3421 kassonkeller.com

Price transparency

Good customer service

Educational website

Services Offered

Energy-efficient options
Window replacement/installation
Double-hung
Bay windows
Skylights
Vinyl frames

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

4, 4 Halfmoon Crossing, Clifton Park, NY 12065 (518) 282-2239 homedepot.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Window replacement/installation
Energy-efficient options
Glass doors
Mirrors
Glass showers

Window World of the Capital District

Window World of the Capital District Logo

Our Rating

User Rating

1240 Central Ave, Albany, NY 12205 (518) 489-0889 windowworldcapitaldistrict.com

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

Glass doors
Bay windows
Double-hung
Window replacement/installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Greenfield?

Window installation and replacement costs will be influenced by several factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, homeowners in Greenfield spend roughly $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

New, energy-efficient windows can substantially improve your home's value, noise reduction, comfort, insulation, and appearance. Clear indicators that it's time for window replacement include the following:

  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Inefficient and outdated window styles that reduce your home’s curb appeal.
  • Windows that are hard to close, open, and lock properly due to age and wear.
  • High energy bills and discomfort due to poor insulation around windows.
  • Cold air and drafts leaking in from old, loose-fitting windows.

How To Choose a Window Company

Finding a truly qualified windows installation contractor is critical to a successful project. Below, we cover the most important considerations when it comes to deciding which company to hire.

Experience

Find well-established local installers with extensive experience. Installers that have served Greenfield homeowners for years are more likely to understand the local climate and how to best meet your needs. Ask for references from recent customers to verify that a provider delivers quality work.

Certifications

Choose companies that have certifications from top window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Being certified indicates that they've gotten suitable training in installation best practices. Make sure installers are staff, not subcontractors, and confirm that any technicians working on your home are certified.

Reputation

Spend time reviewing online feedback, checking the Better Business Bureau, and requesting local references. Review customer feedback to confirm that a company consistently does quality work and provides good service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

A reputable window installer will be able to provide a complete project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide vague quotes or schedules. Ask for continual contact throughout to avoid surprises later on.

Warranties

Seek out window firms that back their installations with guarantees, and that offer warranties on materials and labor. This demonstrates confidence in their work. Also seek out unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Confirm that your window installer offers durable, long-lasting windows and leading energy-efficient window bands that fit your budget. Research choices with design flexibility, enhanced UV protection, and good energy ratings, and verify that the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Greenfield, NY

In Greenfield, the best time to install windows is during the late spring or early summer when the temperatures are not as cold, so the windows can seal and adjust properly. A professional local window installer in Greenfield will be able to explain when the best time is to install windows on your home.

The best type of replacement windows for your Greenfield home depends on the year your home was built –the average house in Greenfield was built around 1986. For older homes, you may want to consider energy-efficient windows such as double-glazed windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's perfect for older homes. For newer homes, you may want to think about vinyl windows, which are affordable, durable and have a modern look.

The types of window that generally last longest are ones made of vinyl or wood, with triple glaze for extra insulation. Vinyl windows are known for their durability and need little maintenance, while wood windows provide a more timeless look. Tripling up on the glazing will reduce energy costs in the long run.

It varies on your specific needs and budget, but generally it's recommended to replace all your windows at once if they're not energy efficient. Replacing all your windows at once guarantees that you'll get the most out of your energy efficiency and can potentially save you money in the long run. This is important in Greenfield, where the average energy bills are roughly $892 a year.

In some cases, you can install your own windows, but it's generally recommended to hire a professional. It's important to consider the local climate when replacing windows, as it will impact the process. For example, the temperatures in Greenfield can reach an average low of 39, so you need to think about energy-efficient windows that can protect from the cold. It's also important to get the measurements right and understand the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is done correctly.

Yes, many window installers offer financing for their services. Different companies have different financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $74,806 a year in Greenfield, you may be able to qualify for special financing.

Window companies in Greenfield typically offer a wide range of services, including measuring and installing new windows, repairing existing windows, swapping out window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

Other Greenfield, NY Home Services

Loading map...