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Best Window Replacement Companies in Clarkstown, NY

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  3. Window Replacement
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  5. Clarkstown
Written By Max Peterson|Last Updated: May 18, 2024

You might be installing replacement windows to improve your home's exterior facade, lower your energy usage, or protect your home from harsh weather conditions. Local installers recognize that homeowners would prefer not to pay a fortune for window replacement in Clarkstown. They work with innovative 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 Clarkstown Window Installation Companies

We recommend these local providers for your window replacement project in Clarkstown.

Clarkstown residents can trust the This Old House Reviews Team to provide timely, up-to-date window installer recommendations. To find out the best installers, we focus on these five criteria:

  • Energy-efficiency guarantees
  • Product quality
  • Customer reviews and recommendations
  • Services and warranties
  • Professional experience and licensure
Window World Westchester Logo

Window World Westchester

Based on 65 customer reviews.

Services Offered

Bay WindowsDouble-HungGlass DoorsWindow Replacement/installation


  • Price transparency
  • Good customer service
  • Free assessment
134 Marbledale Rd, Tuckahoe, NY 914-750-4353 windowworldwestchester.com
Asap Windows and Doors Logo

Asap Windows and Doors

Based on 21 customer reviews.

Services Offered

Window Replacement/installationGlass DoorsDouble-HungBay Windows


  • Good customer service
Heritage Dr, New City, NY 201-388-8128 refinedbyasap.com
Westchester Window Logo

Westchester Window

Based on 58 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient OptionsGlass DoorsWood Frames


  • Good customer service
  • Educational website
  • Free assessment
51 Kensico Rd B, Thornwood, NY 914-310-4421 westchesterwindow.com
Glass Doctor of Ramsey Logo

Glass Doctor of Ramsey

Based on 251 customer reviews.

Services Offered

Window Replacement/installationGlass ShowersGlass DoorsGlass RepairCustom GlassMirrorsEnergy-Efficient OptionsWindow Repair


  • Price transparency
  • Educational website
  • Good customer service
75 Orchard St, Ramsey, NJ 201-825-4600 glassdoctor.com
Rockland County NY Handyman Services llc Logo

Rockland County NY Handyman Services

Based on 84 customer reviews.

Services Offered

Window Replacement/installation


  • Timely service
  • Price transparency
  • Educational website
3 E Evergreen Rd Ste 101, New City, NY 845-250-6565 rocklandcountyhandyman.com
Affordable Windows And Doors Logo

Affordable Windows And Doors

Based on 33 customer reviews.

Services Offered

Metal FramesGlass DoorsSkylightsVinyl FramesWindow Replacement/installation


  • Good customer service
  • Price transparency
  • Educational website
30 Melnick Dr Suite 9, Monsey, NY 845-371-4477 affordablewindowsdoorsny.com
Monsey Glass Co. Logo

Monsey Glass Co.

Based on 34 customer reviews.

Services Offered

Custom GlassMirrorsGlass RepairScreen RepairGlass ShowersWindow Replacement/installationEnergy-Efficient OptionsCustom Window Designs


  • Free assessment
  • Good customer service
  • Price transparency
33 Ny-304 Suite 7, Nanuet, NY 845-352-2200 monseyglass.com
Wythe Windows Logo

Wythe Windows

Based on 32 customer reviews.

Services Offered

Triple Pane GlassWindow Replacement/installation


  • Good customer service
  • Educational website
50 Spring St, Ramsey, NJ 201-962-7444 wythewindows.com
Croton Home Center Logo

Croton Home Center

Based on 37 customer reviews.

Services Offered

SkylightsWindow Replacement/installation


  • Educational website
  • Good customer service
  • Price transparency
77 Water St, Ossining, NY 914-762-4900 crotonhomecenter.com

More Local Window Companies

North Jersey Door Center

User Reviews: 4.3/5 

620 Swan St
Ramsey, NJ 07446

Aspen Home Remodeling, LLC.

User Reviews: 4.7/5 

700 Kinderkamack Rd #101
Oradell, NJ 07649

Authentic Window Design

User Reviews: 4.5/5 

5 Odell Plaza # 141
Yonkers, NY 10701

American Windows Plus Inc

User Reviews: 4.5/5 

169 Mamaroneck Ave 2fl # 11
White Plains, NY 10601

Unified Home Remodeling

User Reviews: 4.2/5 

757 Central Park Ave
Scarsdale, NY 10583

Jamar Construction A Leader in Siding, Doors and Windows Solutions

User Reviews: 4.7/5 

555 S Broad St
Glen Rock, NJ 07452

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 Clarkstown
Annual Energy Efficient Windows Savings:$333
Average Max Temp:59°F
Average Min Temp:44°F
Average Daily Sunlight:53%
Average Annual Snowfall:35.5"
Average Monthly Precipitation:4.19"

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 Clarkstown

It's essential to find a window installer that meets your individual values, needs, and preferences. Consider the following traits during your hunt:

Window Cost by Type

When it comes to upgrading your windows, value is paramount. Each window you replace should provide top-notch durability at an affordable price point. Choosing budget windows could actually raise your overall cost, due to their reduced lifespan and more intensive maintenance needs. The age of your home, together with the sizes, styles, and materials of replacement windows you choose, can impact pricing. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. It's wise to consult a trusted window installer to decide on your ideal options.

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$55-$706

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

Your total cost for new windows will also include warranty fees (if applicable), permit-related costs (if required), and labor. Make sure to discuss each of these elements with a sales representative before committing to a window company.

Experience and Training

Examine a company's website and contact a representative to learn more about its product and service offerings, pricing, and guarantees. Many window companies also keep online galleries that highlight past projects.

Ensure that the company specializes in window replacement. The more specific training its staff has, and the longer it has been in operation, the more likely it will deliver excellent craftsmanship.

Licensing and Credentials

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

Types of Windows Offered

There are a variety of replacement window types you can choose from, and it's crucial to find a company that is experienced with the ones you want. Browse a company's website and reviews for any of these types:

Also, check the kind of window framing materials a company works with. Each material has distinct price points, life spans, and energy performance capabilities. Common materials include fiberglass, wood, composite, aluminum and vinyl.

Customer Feedback

One of the simplest ways to evaluate a company is to see what other customers have written about their experiences. Read customer reviews on sites such as Yelp, Trustpilot, and Google. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.

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Frequently Asked Questions About Window Replacement in Clarkstown

How could new windows help my energy efficiency?

Clarkstown homeowners could save up to $330 per year by upgrading to efficient windows. They'll also decrease their property's carbon dioxide emissions by 65 pounds per year.

According to the national Department of Energy, up to a third of a house's HVAC usage is to compensate for the heat or cold entering through windows. Energy-efficient windows help keep heat out in the summertime and retain heat in the wintertime, improving your comfort and furthering your dollar.

Do I need a building permit to replace my home's windows?

Window replacement may require obtaining permits, based on your local building codes and regulations. Some municipalities mandate permits for window replacement projects when they involve structural changes or alterations to the window openings. It is generally advisable to check with your local building department or consult a professional before undertaking any window replacement work.

My window screen tore. How should I fix it?

Most broken screens are quite easy to fix. For small tears, some window service providers might offer you a repair kit that use strong adhesive patches. If your installer doesn't include a kit, you can get one for about $5–$10 at a hardware store.

You might need to replace your screen for large tears or those along the edges of the window. A window company you trust can get the job done at a reasonable cost.

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