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Best Window Replacement Companies in Medford, NY

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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Replacement windows can shield your home from drafts and moisture problems, increase its energy efficiency, and provide it with some additional aesthetic appeal. A reputable window installer can help you get the most value from your new windows, so you can extend their lifespan.

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 Medford

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 professionals for your window replacement project in Medford.

Medford residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

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

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
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...
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

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
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
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
Clear Image Glass & Mirror Logo

Clear Image Glass & Mirror

4.4/5

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

Based on 32 reviews


2069-71 Middle Country Rd, Centereach, NY 11720

(631) 580-5888

clearimagestorefronts.com
All Pro Remodeling Corp Logo

All Pro Remodeling Corp

4.4/5

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

Based on 78 reviews


32 Chestnut St Suite A, Mt Sinai, NY 11766

(631) 928-0688

www.allproli.com

Unified Home Remodeling

4.2/5

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

Based on 29 reviews


298 Medford Ave, Patchogue, NY 11772

(631) 612-2510

www.unifiedhomeremodeling.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.

  • Coram Glass & Mirror Inc

    4.2/ 5

    88-D Johnson Ave, Ronkonkoma, NY 11779

    (631) 732-1890

  • EASTSIDERS

    4.2/ 5

    394 Middle Country Rd Ste 1, Selden, NY 11784

    (631) 732-7700

  • Sunview Enterprise Inc

    4.2/ 5

    248 Rte 25A #3, Setauket- East Setauket, NY 11733

    (631) 456-5057

  • Sayville Custom Mirrors Inc

    4.0/ 5

    251 W Main St, Sayville, NY 11782

    (631) 567-4845

  • Mr. Handyman of Huntington and Smithtown

    4.9/ 5

    514 Larkfield Rd Suite 8, East Northport, NY 11731

    (631) 257-3213

  • Tri State Window Factory

    4.4/ 5

    360 Marcus Blvd, Deer Park, NY 11729

    (631) 667-8600

Facts about Medford

  • 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 Medford

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

Window Cost by Type

Replacing your windows is a major purchase, so balancing cost with value is important. Choosing budget replacement windows could actually increase your overall cost, due to their shorter lifespan and more intensive maintenance needs. The age of your home, in addition to the styles, sizes, and materials of windows you select, can influence pricing. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. If you're undecided, a window company can help you determine which options are most suitable for your home.

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

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 select a window material. Homeowners often base their decision on energy efficiency objectives, the local climate and aesthetic preferences. 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 wear and warping. 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

Ask each window installer you're considering about labor costs, warranty fees, 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 installer has served your area, the better its workmanship will likely be. Talk with a company representative to learn more about its experience, public and private credentials, 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 taking charge and setting up their own licenses. For example, to put in windows in New York City, a company must secure a Home Improvement Contractor License by passing exams and ecological assessments.

Types of Windows Offered

The style of window you prefer should influence your company choice. Not every installer will necessarily be familiar with the window styles you want. A company website will reveal more about the kinds of windows it deals with, such as:

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

Customer Feedback

Reading other customers' stories is a surefire way to screen potential window companies. Trustworthy sources for customer reviews include Google, Yelp, and the BBB 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 Medford

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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