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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Replacement windows can protect your home from drafts and moisture problems, boost its energy efficiency, and give it additional aesthetic appeal. Local installers recognize that homeowners would rather not pay a high price for window replacement in Cortlandt. They work with affordable materials that don't sacrifice durability.

Most Hands-Free Install
Renewal by Andersen logo
4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience

SAVE $375 OFF EACH WINDOW AND $775 OFF EACH DOOR*

Most Customizable
Power Home logo
4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Next-Day Appointments Available

Best Financing
DaBella logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Knowledgeable sales representatives
  • American-made products
  • Great financing options

10 Best Window Replacement Companies in Cortlandt

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

By working with one of these best companies for window replacement in Cortlandt, you'll get the benefits of new windows in no time.

The This Old House Reviews Team evaluated dozens of window installers in and around Cortlandt. We used the following criteria to identify the best window replacement companies:

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

Featured Partner
Renewal by Andersen Logo
Top Rated

Renewal by Andersen

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 495 reviews


421 West Ave Building 1, Stamford, CT 06910

(203) 406-0545

www.renewalbyandersen.com/window-comp...
Featured Partner
Power Home Remodeling Logo
Top Rated

Power Home Remodeling

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 2697 reviews


60 Commerce Dr Suite 150, Trumbull, CT 06611

(203) 659-4843

powerhrg.com
Asap Windows and Doors Logo

Asap Windows and Doors

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 24 reviews


Heritage Dr, New City, NY 10956

(201) 388-8128

www.refinedbyasap.com
Rockland County NY Handyman Services llc Logo

Rockland County NY Handyman Services llc

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 91 reviews


3 E Evergreen Rd ste 101, New City, NY 10956

(845) 250-6565

rocklandcountyhandyman.com
Jilco Window Corp. Logo

Jilco Window Corp.

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 70 reviews


135 Mahopac Ave, Granite Springs, NY 10527

(914) 248-6100

www.jilcowindow.com

Croton Home Center

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 39 reviews


77 Water St, Ossining, NY 10562

(914) 762-4900

www.crotonhomecenter.com

Westchester Window

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 66 reviews


51 Kensico Rd b, Thornwood, NY 10594

(914) 310-4421

www.westchesterwindow.com

Putnam Windows Inc.

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 44 reviews


2560 US-9, Cold Spring, NY 10516

(845) 265-4382

putnamwindows.com

Monsey Glass Co.

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 39 reviews


33 NY-304 Suite 7, Nanuet, NY 10954

(845) 352-2200

monseyglass.com
Weston Builders Logo

Weston Builders

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 23 reviews


30 Heritage Hills A, Somers, NY 10589

(914) 588-3469

www.westonbuildersny.com

Facts about Cortlandt

  • Annual Energy Efficient Windows Savings:
    $331
  • Average Max Temperature:
    58°F
  • Average Min Temperature:
    43°F
  • Average Daily Sunlight:
    54%
  • Average Annual Snowfall:
    35.5”
  • Average Monthly Precipitation:
    4.19”

How To Choose a Window Company in Cortlandt

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

Window Cost by Type

Replacing your windows is a major investment, so balancing cost with value is vital. Choosing cheap replacement windows could actually increase your overall cost, due to their shorter lifespan and more intensive maintenance needs. The total cost of your replacement windows will rely on the specific styles, materials, and sizes you need. Transom windows are inexpensive with their simple size and straightforward form factor, while new skylights cost more to prepare for and install. It's advisable to consult a trusted window installer to decide on your most suitable options.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Arched$246-$1,508
Awning$356-$990
Bay$819-$6,076
Custom$365-$1,013
Casement$284-$1,643
Double-hung$132-$855
Egress$243-$607
Glass Block$49-$615
Picture$213-$1,575
Single-hung$96-$1,620
Skylight$122-$1,463
Sliding$279-$1,418
Storm$58-$401
Transom$297-$621

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

Window Material Cost

Replacement window prices also vary based on material. Each option provides different benefits depending on the local climate and energy efficiency needs. Fiberglass and vinyl are readily-available materials, so they tend to cost less. Likewise, composites and aluminum look sleek and stay strong in Cortlandt's strong storms, so they tend to cost more.

Window TypesAverage Cost
Aluminum$58-$1,620
Composite$585-$1,314
Fiberglass$96-$819
Vinyl$197-$1,823
Wood$293-$1,643

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

Other Window Replacement Costs

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

Experience and Training

Choose a business that focuses on window repair and installation, and look for this information on its website:

  • How long it's been in business
  • Photo galleries of projects its crews completed
  • Official non-government certifications attesting to its workmanship
The more experience a company has, the better its service and workmanship.

Licensing and Credentials

New York's state government doesn't issue contracting licenses for window installers, but this hasn't stopped local governments from intervening 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 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 focuses on installing the ones you want. Look on 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 varying price points, life spans, and energy performance capabilities. Common materials include aluminum, composite, wood, vinyl and fiberglass.

Customer Feedback

Reading other customers' stories is an excellent way to screen potential window companies. You can find customer reviews on websites like the BBB, Yelp, Trustpilot, and Google. 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.

Frequently Asked Questions about Window Replacement in Cortlandt

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star

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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