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Best Window Replacement Companies in Bethlehem, NY

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Written By Max Peterson|Last Updated: May 18, 2024

You might be installing new windows to upgrade your home's design, boost your energy efficiency, or protect your home from the rain and gusty winds. Local installers recognize that homeowners would rather not pay a fortune for window replacement in Bethlehem. They work with affordable materials that don't sacrifice durability.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience
Best Window Selection
  • Free Quotes
  • 2022 J.D. Power award winner
  • Materials sourced within the U.S.

Top 10 Bethlehem Window Installation Companies

The services on this list will make window replacement in Bethlehem as effortless as possible.

Bethlehem residents can trust the This Old House Reviews Team to provide authoritative, up-to-date window installer recommendations. To determine the best companies, we emphasize these five factors:

  • Product quality
  • Customer reviews and recommendations
  • Services and warranties
  • Professional experience and licensure
  • Energy-efficiency guarantees
Window World of the Capital District Logo

Window World of the Capital District

Based on 93 customer reviews.

Services Offered

Bay WindowsWindow Replacement/installationDouble-HungGlass Doors


  • Price transparency
  • Good customer service
  • Educational website
1240 Central Ave, Albany, NY 518-489-0889 windowworldcapitaldistrict.com
Comfort Windows & Doors Logo

Comfort Windows & Doors

Based on 193 customer reviews.

Services Offered

Glass ShowersDouble-HungBay WindowsGlass DoorsWindow Replacement/installationCustom Window DesignsVinyl FramesEnergy-Efficient OptionsWood Frames


  • Good customer service
  • Price transparency
  • Educational website
27 Warehouse Row, Albany, NY 518-783-3171 comfortwindows.com
Erie Materials Logo

Erie Materials

Based on 98 customer reviews.

Services Offered

MirrorsGlass DoorsSkylightsWindow Replacement/installationVinyl Frames


  • Price transparency
99 Railroad Ave, Albany, NY 518-454-0080 eriematerials.com
Razzano Homes & Remodelers, Inc. Logo

Razzano Homes & Remodelers

Based on 21 customer reviews.

Services Offered

Window Replacement/installation


  • Good customer service
  • Educational website
  • Timely service
260 Osborne Rd Suite 1, Albany, NY 518-915-1800 buildittolast.com
Pella Windows & Doors of Rensselaer Logo

Pella Windows & Doors of Rensselaer

Based on 115 customer reviews.

Services Offered

Glass DoorsDouble-HungEnergy-Efficient OptionsBay WindowsWindow Replacement/installationVinyl Frames


  • Free assessment
  • Price transparency
  • Good customer service
529 3rd Ave Ext, Rensselaer, NY 518-286-1900 pella.com
Window Depot USA of Albany Logo

Window Depot USA of Albany

Based on 81 customer reviews.

Services Offered

Triple Pane GlassWindow Replacement/installationVinyl FramesCustom Window DesignsEnergy-Efficient OptionsGlass DoorsDouble-Hung


  • Timely service
  • Good customer service
  • Free assessment
71 Oliver St, Cohoes, NY 518-489-1625 windowdepotalbany.com
Window Town of Capital District Logo

Window Town of Capital District

Based on 40 customer reviews.

Services Offered

Bay WindowsDouble-HungEnergy-Efficient OptionsWindow Replacement/installationGlass Doors


  • Educational website
  • Free assessment
  • Price transparency
1286 Pangburn Rd, Schenectady, NY 518-400-9090 windowtownofcapitaldistrict.com
RM Pena Logo

RM Pena

Based on 37 customer reviews.

Services Offered

Wood FramesWindow Replacement/installationVinyl FramesEnergy-Efficient Options


  • Educational website
  • Price transparency
  • Good customer service
761 Ny-50, Burnt Hills, NY 518-384-7362 rmpenawindows.com
Thermo Expert Logo

Thermo Expert

Based on 22 customer reviews.

Services Offered

Window Replacement/installation


  • Good customer service
  • Price transparency
1396 North St, Pittsfield, MA 413-443-2099 thermoexp.com

More Local Window Companies

Morrison's Home Improvement

User Reviews: 4.3/5 

25 Pittsfield Road Rt. 7 \u0026 20, 25 Veterans Memorial Hwy
Lenox, MA 01240

Dresser Hull Lumber & Building Supply Company

User Reviews: 4.6/5 

60 Railroad St
Lee, MA 01238

Window King Of Saratoga

User Reviews: 4.6/5 

628 Maple Ave Apt 307
Saratoga Springs, NY 12866


User Reviews: 4.7/5 

4 Thompson Ave
Gloversville, NY 12078

Hobson Window, Inc

User Reviews: 4.5/5 

7387 S Broadway
Red Hook, NY 12571

Kasson & Keller Inc

User Reviews: 3.3/5 

60 School St
Fonda, NY 12068

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Bethlehem
Annual Energy Efficient Windows Savings:$392
Average Max Temp:54°F
Average Min Temp:39°F
Average Daily Sunlight:51%
Average Annual Snowfall:53.5"
Average Monthly Precipitation:3.52"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Bethlehem

Each window installer has specialized offerings and approaches. To streamline the company search, keep these factors in mind:

Window Cost by Type

When you're shopping for new windows, it's essential to remember that there's more to cost than just purchase price. You want a high-quality and durable window. Although premium windows may cost more upfront, they often provide better long-term value due to their extended lifespan. The total cost of your window replacement will rely on the particular materials, sizes, and styles you need. Transom windows are inexpensive with their simple size and straightforward form factor, while a custom-cut arch window in a master suite will cost more. A professional can guide you through picking the options that fit your requirements.

To help you form a rough estimate, this table shows the typical cost of the most common residential window types.

Window TypesAverage Cost
Glass Block$42-$543

Window Material Cost

Materials also help determine a window's cost. You might select a material based on the local climate, your energy efficiency goals, and your desired look. For example, wooden windows can give your home an organic design without breaking the bank, but you'll have to invest more toward maintenance. Aluminum and composite windows cost more up-front, but they're incredibly durable against the elements, so you'll spend far less on maintenance.

Window TypesAverage Cost

Other Window Replacement Costs

Ask each window installer you're evaluating about warranty fees, labor costs, and permit fees. This will help you gain a complete understanding of the overall expenses involved in the project.

Experience and Training

The longer a window provider has been in business, the better its workmanship will likely be. Speak with a company representative to learn more about its guarantees, public and private credentials, and experience. Company websites often have photo galleries where you can see previous work technicians have done.

Licensing and Credentials

New York's state government doesn't issue contracting licenses for window installers, but this hasn't stopped local governments from taking charge and setting up their own licenses. For example, to place windows in New York City, a company must earn a Home Improvement Contractor License by passing exams and ecological assessments.

Types of Windows Offered

No two window companies offer the same window designs and materials. Look for one that focuses on the type you want for your home.

Equally important to your desired windows' shape is their framing. Ask your window installer if it offers the frame material you want, such as aluminum, fiberglass, wood, vinyl, or composite.

Customer Feedback

Reading other customers' stories is an excellent way to screen different window replacement companies. Trustworthy sources for customer reviews include Google, Yelp, and Trustpilot Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.

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Frequently Asked Questions About Window Replacement in Bethlehem

What are the benefits of hiring a window installer?

Replacing your windows is a significant expense that greatly impacts your home's comfort and energy efficiency. Hiring a professional window company to manage your project ensures your windows will fit correctly, operate effectively, and be well-sealed. Companies also typically include a warranty that takes care of required maintenance and most needed fixes.

Does window replacement involve pulling permits?

Replacing windows may involve obtaining permits, based on your local building codes and regulations. Some towns mandate permits for window replacement projects when they involve structural changes or alterations to the window openings. It is always a good idea to check with your local building department or consult a professional before proceeding with any window replacement work.

Should I replace my windows a couple at a time, or is it more economical to replace them all at once?

To form a window replacement game plan, consider your budget, home improvement goals, and energy savings targets. A step-by-step replacement allows for cost savings and concentrate on the windows that need the most attention, but you'll also notice smaller gains in efficiency. A complete window replacement will require a larger investment up front, but you'll see a more noticeable energy efficiency improvement.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology


Energy Star