20 Best Window Companies in Colonie, NY (2025 Reviews)

Are you looking to replace your windows? Our guide to the top window installation companies can help you narrow down which one to choose.

We analyzed all the top-rated window companies in Colonie and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 24, 2025

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Although green 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 big impact on home energy conservation. Potential leaks or drafts can cut your home’s energy efficiency by up to 30%, according to the Department of Energy. In Colonie, that’s around $392 a year that you could save on your electric bills by making the switch.

Fortunately, saving you energy with upgraded windows also helps our goals of conserving energy and the resources it takes to generate it.

So if you’re building a new home, renovating or updating your windows in Colonie, this guide is the best place to get started.

Advertisement

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Energy-Efficient Features

DaBella

★★★★★
4.0
  • Great warranty
  • Friendly sales representatives
  • Offers good financing options

Best Window Installation & Replacement Companies in Colonie

The EcoWatch team researched several installers in Colonie to find the best ones for our readers. The companies we’ve included in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service and more.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World provides windows expertise in Colonie. 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 business. Its reputation is backed by many positive reviews on customer review websites.

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 Windows

Window World carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Colonie?

Pricing information is not available on Window World’s website because the cost of window installment differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about pricing.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen provides the best availability in Colonie. 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 business. Its reputation is backed by many positive reviews on customer review websites.

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 Windows

Renewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Colonie?

Pricing information is not available on Andersen’s website because the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about pricing.

We strive to stay unbiased and transparent by mentioning pros and cons for each company. Additionally, any partnerships do not influence our rankings.

More Window Companies in Colonie

Renewal by Andersen of Eastern NY

Schenectady, NY
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Skylights
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

Website: http://www.rbaeasternny.com/
Address: 110 Rotterdam Industrial Park, Schenectady, NY 12306
Phone: (518) 688-1623

518Renovations

Gloversville, NY
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: https://518renovations.com/
Address: 4 Thompson Ave, Gloversville, NY 12078
Phone: (518) 348-9000

Window King Of Saratoga

Saratoga Springs, NY
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://windowking.biz/saratoga/
Address: 628 Maple Ave Apt 307, Saratoga Springs, NY 12866
Phone: (518) 450-9403

Dresser Hull Lumber & Building Supply Company

Lee, MA
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.dresserhull.com/
Address: 60 Railroad St, Lee, MA 01238
Phone: (413) 243-1400

Hobson Window, Inc

Red Hook, NY
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Window Repair
  • Service icon Window Replacement/Installation
  • Service icon Glass Repair

Website: https://www.hobsonwindow.com/
Address: 7387 S Broadway, Red Hook, NY 12571
Phone: (845) 758-0930

Window Depot USA of Albany

Cohoes, NY
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Free assessment

Services Offered

  • Service icon Triple Pane Glass
  • Service icon Custom Window Designs
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options

Website: http://www.windowdepotalbany.com/
Address: 71 Oliver St, Cohoes, NY 12047
Phone: (518) 489-1625

Pella Windows & Doors of Greenfield

Greenfield, MA
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

Website: https://www.pellabranch.com/western-massachusetts/showrooms/greenfield/
Address: 155 Main St, Greenfield, MA 01301
Phone: (413) 774-7231

Pella Window & Door

Greenfield, MA
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Wood Frames
  • Service icon Glass Doors

Website: https://www.pella.com/
Address: 155 Main St, Greenfield, MA 01301
Phone: (413) 772-0153

Erie Materials

Albany, NY
4.5
★★★★★
  • Pros icon Price Transparency

Services Offered

  • Service icon Mirrors
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Skylights

Website: http://www.eriematerials.com/
Address: 99 Railroad Ave, Albany, NY 12205
Phone: (518) 454-0080

Morrison's Home Improvement

Lenox, MA
4.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.morrisonshomeimprovement.com/
Address: 25 Pittsfield Road Rt. 7 \u0026 20, 25 Veterans Memorial Hwy, Lenox, MA 01240
Phone: (413) 442-3001

Comfort Windows & Doors

Albany, NY
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Doors
  • Service icon Glass Showers
  • Service icon Bay Windows
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Wood Frames
  • Service icon Custom Window Designs
  • Service icon Double-Hung

Website: https://www.comfortwindows.com/locations/albany
Address: 27 Warehouse Row, Albany, NY 12205
Phone: (518) 783-3171

RM Pena

Burnt Hills, NY
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Wood Frames
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames

Website: https://rmpenawindows.com/
Address: 761 NY-50, Burnt Hills, NY 12027
Phone: (518) 384-7362

Window Town of Capital District

Schenectady, NY
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Bay Windows

Website: https://www.windowtownofcapitaldistrict.com/
Address: 1286 Pangburn Rd, Schenectady, NY 12306
Phone: (518) 400-9090

Pella Windows & Doors of Rensselaer

Rensselaer, NY
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Double-Hung
  • Service icon Bay Windows

Website: https://www.pella.com/locations/ny/rensselaer/
Address: 529 3rd Ave Ext, Rensselaer, NY 12144
Phone: (518) 286-1900

Jims Glass Service

Queensbury, NY
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Vinyl Frames

Website: http://www.jimsglassservice.com/
Address: 5 2nd St, Queensbury, NY 12804
Phone: (518) 793-2732

Window World of the Capital District

Albany, NY
3.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

Website: https://www.windowworldcapitaldistrict.com/
Address: 1240 Central Ave, Albany, NY 12205
Phone: (518) 489-0889

Razzano Homes & Remodelers, Inc.

Albany, NY
3.5
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.buildittolast.com/
Address: 260 Osborne Rd Suite 1, Albany, NY 12211
Phone: (518) 915-1800

R & T Roofing and Remodeling

Pittsfield, MA
3.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Window Repair

Website: http://www.randtroofing.com/
Address: 30 Putnam Ave, Pittsfield, MA 01201
Phone: (413) 281-1105

Kasson & Keller Inc

Fonda, NY
3.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Skylights
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames

Website: https://www.kassonkeller.com/
Address: 60 School St, Fonda, NY 12068
Phone: (518) 853-3421

Thermo Expert

Pittsfield, MA
3.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.thermoexp.com/
Address: 1396 North St, Pittsfield, MA 01201
Phone: (413) 443-2099
Colonie Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Colonie, NY using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Colonie Saves You Money

There are quite a few benefits of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch include the following:

  • Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its value.
  • Reduce your carbon footprint: By using less energy once you upgrade to Energy Star certified windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
  • Save on power bills: Because energy-efficient windows lower how much energy you need to heat or cool your home, they can help you save about $392 annually on your energy bills in Colonie.
  • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in Colonie

Windows come in various styles, shapes and purposes, so costs and services will vary considerably based on your project. Below, we go over the average cost and services that you’ll find from window installation companies.

How Much Do New Windows Cost?

Though the typical cost to install a single window is around $600, it can range from $200 to $1,200. These amounts are based on the specifics of your installation, including material, size, number of windows, type, the location of your home and more.

Keep in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.

The cost of your window installation will also vary depending on the type of window material you choose for the frames. Wood windows are usually the most expensive, though it depends on whether they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.

What Services do Window Installers Offer?

The first question to ask yourself when getting new windows is: Do you need a full-frame installation or a pocket installation?

Full-frame installations are usually recommended when you want a new style or your window has a lot of rot. With this service, your installers will replace the entire window, including the frame, trim and sill. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations take less time and therefore cost less. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.

If you’re not sure which kind of window installation service you should get, your installer should be able to advise you. In general, the choice depends on factors such as the age and condition of the home, the type of building material, budget and time restrictions.

Advertisement

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Energy-Efficient Features

DaBella

★★★★★
4.0
  • Great warranty
  • Friendly sales representatives
  • Offers good financing options

How We Choose the Best Window Installers in Colonie

In our hunt to make your home improvements easier and more eco-friendly in Colonie, EcoWatch landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed each installer and ranked them using the following methodology:

Service Area

Since this is a guide for Colonie, we gave more points to companies that cover the city. There are other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Colonie.

Work Quality

We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer featured on this list to ensure 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 patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of installation, professionalism, warranty, cost, quality of parts and more.

Cost

This one is a give-and-take: as with other services, cheap window companies may not provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that offer a variety 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 have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Colonie’s climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Colonie window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.

Colonie, NY Window Replacement FAQs

How much does a window install cost?

The national average cost to install a single window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is typically dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.

What kind of window is the best for energy efficiency?

A window’s energy efficiency depends on several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.

Do I really have to use a window installation company?

You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a complex process that can be difficult and time-consuming, so it’s best left to the professionals.

Should I replace my windows all at the same time?

If your windows are more than 20 years old, you probably need to replace all of them. By that point, they are typically less efficient, leakier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.

How long does window installation take?

Because a window takes about 30 minutes to install, about 16 windows can be installed in a typical 8-hour work day.