Skip to main content

We have updated our Privacy Policy and Terms of Use Effective July 1

Best Window Replacement Companies in Brentwood, NY

New window replacement installed in a home

Compare Quotes From Window Replacement Experts in Brentwood, NY

Get matched with a top local pro

Join the 6,755 people who have received a free, no-obligation quote in the last 30 days

Powered by Home Service Quotes

Privacy Policy
  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Replacement windows can defend your home from water damage, enhance its energy efficiency, and give it some extra charm. An experienced window provider can help you make the most of your new windows, so you can make them work for you.

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 Brentwood

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.

We recommend working with one of these premier companies for your window replacement project in Brentwood.

Brentwood residents can trust the This Old House Reviews Team to provide timely, up-to-date window installer recommendations. To determine the best providers, we emphasize these five elements:

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

Featured Partner
Renewal by Andersen of Long Island Logo
Top Rated

Renewal by Andersen of Long Island

5/5

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

Based on 2,428 reviews


2029 New Hwy, Farmingdale, NY 11735

(631) 843-1713

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 3,527 reviews


1660 Walt Whitman Rd #140, Melville, NY 11747

(631) 339-7268

powerhrg.com

Mr. Handyman of Huntington and Smithtown

4.9/5

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

Based on 301 reviews


514 Larkfield Rd Suite 8, East Northport, NY 11731

(631) 257-3213

www.mrhandyman.com/huntington-smithto...
Four Seasons Sunrooms Logo

Four Seasons Sunrooms

4.8/5

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

Based on 360 reviews


5005 Veterans Memorial Hwy, Holbrook, NY 11741

(631) 443-4238

www.fourseasonssunroomsoflongisland.c...
Smithtown Window Replacement and Doors Logo

Smithtown Window Replacement and Doors

4.7/5

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

Based on 19 reviews


43 Landing Ave, Smithtown, NY 11787

(631) 646-2386

smithtownwindowsdoors.com
Flawless Glass & Mirror LLC Logo

Flawless Glass & Mirror LLC

4.7/5

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

Based on 32 reviews


1350 Lincoln Ave # 10, Holbrook, NY 11741

(631) 275-0485

flawlessglassandmirror.com
Homestead Window Treatments Logo

Homestead Window Treatments

4.6/5

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

Based on 137 reviews


11 Walt Whitman Rd, Huntington Station, NY 11746

(631) 380-4992

homesteadwindowtreatments.com

Glass Doctor

4.5/5

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

Based on 34 reviews


354 Smithtown Blvd, Ronkonkoma, NY 11779

(631) 619-6711

www.glassdoctor.com/Ronkonkoma
Good Guys Contracting Logo

Good Guys Contracting

4.5/5

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

Based on 69 reviews


441 Broadway, West Babylon, NY 11704

(631) 559-6420

www.goodguyscontracting.com
EcoView Windows of Long Island Logo

EcoView Windows of Long Island

4.5/5

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

Based on 55 reviews


54 Enter Ln, Islandia, NY 11749

(631) 538-4731

www.ecoviewwindowsli.com

Best of the rest

Below are home warranty companies that provide decent coverage but fell short of top scores in our rating system. We recommend these only for specific coverage needs.

  • Pro Quality Home Improvements Inc.

    4.5/ 5

    1120 Little East Neck Road, West Babylon, NY 11704

    (631) 393-6812

  • Tri State Window Factory

    4.4/ 5

    360 Marcus Blvd, Deer Park, NY 11729

    (631) 667-8600

  • Clear Image Glass & Mirror

    4.4/ 5

    2069-71 Middle Country Rd, Centereach, NY 11720

    (631) 580-5888

  • Center Island Contracting

    4.4/ 5

    95 Florida St, Farmingdale, NY 11735

    (516) 481-4707

  • Window World of Long Island

    5.0/ 5

    33 Hempstead Tpke, Farmingdale, NY 11735

    (516) 377-3500

  • Coram Glass & Mirror Inc

    4.2/ 5

    88-D Johnson Ave, Ronkonkoma, NY 11779

    (631) 732-1890

Facts about Brentwood

  • Annual Energy Efficient Windows Savings:
    $215
  • Average Max Temperature:
    55°F
  • Average Min Temperature:
    49°F
  • Average Daily Sunlight:
    58%
  • Average Annual Snowfall:
    27.4”
  • Average Monthly Precipitation:
    3.90”

How To Choose a Window Company in Brentwood

It's essential to find a window installer that matches your specific values, needs, and preferences. Consider the following traits during your search:

Window Cost by Type

Replacing your windows is a substantial expense, so balancing cost with long life is vital. Although premium replacement windows may come with a higher initial price tag, they often provide better long-term value due to their longer lifespan. The final cost of your window replacement will depend on the specific materials, styles, and sizes you need. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while new skylights cost more to prepare for and install. A window expert can help you with picking the solutions that fit your needs.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window TypesAverage Cost
Arched$249-$1,526
Awning$360-$1,002
Bay$829-$6,148
Custom$369-$1,025
Casement$287-$1,662
Double-hung$134-$865
Egress$246-$614
Glass Block$49-$622
Picture$216-$1,594
Single-hung$97-$1,639
Skylight$123-$1,480
Sliding$282-$1,435
Storm$58-$405
Transom$301-$628

*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

You'll also need to pick a window material. Homeowners often choose a material based on aesthetic preferences, the local climate and energy efficiency objectives. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. Wood windows cost less up-front, but you'll need to invest in regular maintenance to prevent the frame from warping and wear. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window TypesAverage Cost
Aluminum$58-$1,639
Composite$592-$1,330
Fiberglass$97-$829
Vinyl$199-$1,844
Wood$296-$1,662

*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

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to assess the cost of installation, guarantees, and any other extra expenses that your project may require.

Experience and Training

The longer a window company has been in business, the better its workmanship will likely be. Speak with a company representative to learn more about its public and private credentials, experience, and guarantees. 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 doesn't stop local governments from intervening and creating their own licenses. For example, to put in windows in New York City, a company must earn a Home Improvement Contractor License by passing exams and ecological assessments.

Types of Windows Offered

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

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

Customer Feedback

Perhaps the best way to screen window companies for your job is to see what previous customers have said about them. You can find customer reviews on websites like Trustpilot, Yelp, the BBB, and Google. 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.

Frequently Asked Questions about Window Replacement in Brentwood

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.

Explore Useful Articles On Window Replacement

How To Soundproof a Window (Expert Reviewed)

How To Soundproof a Window (Expert Reviewed)

Jessica Wimmer-May 1, 2024

How To Replace a Window Screen (2024 Guide)

How To Replace a Window Screen (2024 Guide)

Jessica Wimmer-May 1, 2024

Full-Frame vs. Insert Window Replacement (2024 Guide)

Full-Frame vs. Insert Window Replacement (2024 Guide)

Jessica Wimmer-May 14, 2024

How To Replace Glass in a Window (2024 Guide)

How To Replace Glass in a Window (2024 Guide)

Jessica Wimmer-April 17, 2024

Related Cost Guides

How Much Does Window Replacement Cost? (2024 Pricing)

How Much Does Window Replacement Cost? (2024 Pricing)

Jessica Wimmer-May 30, 2024

How Much Do Double-Pane Windows Cost? (2024 Guide)

How Much Do Double-Pane Windows Cost? (2024 Guide)

Jessica Wimmer-January 15, 2024

How Much Does a Bay Window Cost?

How Much Does a Bay Window Cost?

Jessica Wimmer-April 17, 2024

Window Screen Replacement Cost (2024 Guide) | Expert Reviewed

Window Screen Replacement Cost (2024 Guide) | Expert Reviewed

Jessica Wimmer-May 15, 2024