We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best Window Replacement Companies in Smithtown, 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
  1. Home
  2. Local Pros
  3. Window Replacement
  4. NY
  5. Smithtown
Written By Max Peterson|Last Updated: April 18, 2024

Replacement windows can protect your home from drafts and moisture problems, enhance its energy efficiency, and provide it with some additional aesthetic appeal. Local installers recognize that homeowners would prefer not to pay a high price for window replacement in Smithtown. They work with innovative materials that don't compromise on durability.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Smithtown Window Installation Companies

We recommend these local contractors for your window replacement project in Smithtown.

Smithtown 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:

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

Window World of Long Island

GET QUOTE
5/5
Based on 424 customer reviews.

Services Offered

Glass DoorsCustom Window DesignsWindow Replacement/installationBay WindowsEnergy-Efficient OptionsDouble-Hung

Highlights

  • Price transparency
  • Good customer service
  • Free assessment
33 Hempstead Tpke, Farmingdale, NY 516-377-3500 windowworldlongisland.com
Smithtown Window Replacement and Doors Logo

Smithtown Window Replacement and Doors

4.6/5
Based on 16 customer reviews.

Services Offered

Storm/impact WindowsFiberglass FramesVinyl FramesBay WindowsCustom Window DesignsWood FramesGlass ShowersEnergy-Efficient OptionsWindow Replacement/installationGlass DoorsMetal FramesTempered GlassWindow RepairDouble-HungTriple Pane Glass

Highlights

  • Good customer service
  • Price transparency
  • Educational website
43 Landing Ave, Smithtown, NY 631-646-2386 smithtownwindowsdoors.com
Mr. Handyman of Huntington and Smithtown Logo

Mr. Handyman of Huntington and Smithtown

4.6/5
Based on 270 customer reviews.

Services Offered

Bay WindowsWindow RepairWindow Replacement/installation

Highlights

  • Educational website
  • Good customer service
  • Price transparency
514 Larkfield Rd Suite 8, East Northport, NY 631-257-3213 mrhandyman.com
Flawless Glass & Mirror LLC Logo

Flawless Glass & Mirror

4.7/5
Based on 27 customer reviews.

Services Offered

MirrorsWindow Replacement/installationGlass Showers

Highlights

  • Free assessment
  • Good customer service
  • Educational website
1350 Lincoln Ave # 10, Holbrook, NY 631-275-0485 flawlessglassandmirror.com
EcoView Windows of Long Island Logo

EcoView Windows of Long Island

4.5/5
Based on 42 customer reviews.

Services Offered

Bay WindowsDouble-HungGlass DoorsEnergy-Efficient OptionsWindow Replacement/installation

Highlights

  • Educational website
  • Price transparency
  • Good customer service
54 Enter Ln, Islandia, NY 631-538-4731 ecoviewwindowsli.com
Clear Image Glass & Mirror Logo

Clear Image Glass & Mirror

4.4/5
Based on 33 customer reviews.

Services Offered

Glass ShowersSkylightsWindow Replacement/installationGlass DoorsMirrors

Highlights

  • Free assessment
  • Price transparency
  • Educational website
2069-71 Middle Country Rd, Centereach, NY 631-580-5888 clearimagestorefronts.com
All Pro Remodeling Corp Logo

All Pro Remodeling Corp

4.4/5
Based on 72 customer reviews.

Services Offered

Energy-Efficient OptionsWindow Replacement/installation

Highlights

  • Free assessment
  • Educational website
  • Good customer service
32 Chestnut St Suite A, Mt Sinai, NY 631-928-0688 allproli.com
Glass Doctor Logo

Glass Doctor

4.3/5
Based on 29 customer reviews.

Services Offered

Window RepairWindow Replacement/installationGlass DoorsMirrorsEnergy-Efficient OptionsCustom GlassGlass ShowersGlass Repair

Highlights

  • Educational website
  • Good customer service
  • Price transparency
354 Smithtown Blvd, Ronkonkoma, NY 631-619-6711 glassdoctor.com
Coram Glass & Mirror Inc Logo

Coram Glass & Mirror

4.2/5
Based on 15 customer reviews.

Services Offered

Custom GlassMirrorsScreen RepairWindow Replacement/installationGlass Showers

Highlights

  • Educational website
  • Price transparency
  • Free assessment
88-D Johnson Ave, Ronkonkoma, NY 631-732-1890 coramglassmirror.com

More Local Window Companies

EASTSIDERS

User Reviews: 4.2/5 

394 Middle Country Rd Ste 1
Selden, NY 11784

Sunview Enterprise Inc

User Reviews: 4.2/5 

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

Four Seasons Sunrooms

User Reviews: 4.4/5 

5005 Veterans Memorial Hwy
Holbrook, NY 11741

Tri State Window Factory

User Reviews: 4.4/5 

360 Marcus Blvd
Deer Park, NY 11729

Homestead Window Treatments

User Reviews: 4.6/5 

11 Walt Whitman Rd
Huntington Station, NY 11746

Unified Home Remodeling

User Reviews: 4.2/5 

298 Medford Ave
Patchogue, NY 11772

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

Get Your Window Replacement Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Smithtown
Annual Energy Efficient Windows Savings:$215
Average Max Temp:55°F
Average Min Temp:49°F
Average Daily Sunlight:58%
Average Annual Snowfall:29.5"
Average Monthly Precipitation:3.90"

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 Smithtown

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

Window Cost by Type

When you're shopping for replacement 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 high-quality windows may come with a higher initial price tag, they often yield better long-term value due to their extended lifespan. The material, size, and style of your replacement windows play the largest role in determining your final cost. 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. If you're undecided, a window company can help you figure out which options are most suitable for your home.

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

Window TypesAverage Cost
Arched$248-$1525
Awning$359-$1001
Bay$828-$6147
Custom$368-$1024
Casement$286-$1661
Double-hung$133-$865
Egress$245-$613
Glass Block$49-$621
Picture$215-$1593
Single-hung$97-$1639
Skylight$122-$1479
Sliding$282-$1434
Storm$58-$405
Transom$300-$628

Window Material Cost

Replacement window prices also vary based on material. Each option gives you different benefits depending on your climate and energy efficiency needs. Fiberglass and vinyl are readily-available materials, so they tend to cost less. Likewise, aluminum and composites look sleek and stay strong against the elements, so they tend to cost more.

Window TypesAverage Cost
Aluminum$58-$1639
Composite$591-$1329
Fiberglass$97-$828
Vinyl$199-$1844
Wood$295-$1661

Other Window Replacement Costs

Your total cost for window replacement will also include applicable warranty fees, permit application fees, and labor. Make sure to discuss each of these factors with a sales representative before committing to a window company.

Experience and Training

The longer a window installer has been operating, 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 showing off 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 creating 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 numerous replacement window types you can choose from, and it's essential to find a company that is experienced with the ones you want. Check a company's website and reviews for any of these types:

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

Customer Feedback

One of the most surefire ways to evaluate a company is to see what other customers have said about their experiences. You can find customer reviews on websites like Trustpilot, Yelp, Google, 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.


Ready to Get a Quote on Your Window Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Window Replacement in Smithtown

How much energy and money will I save by upgrading my windows?

In Smithtown specifically, most homeowners using efficient windows lower their carbon emissions by 310 pounds yearly. This means they save $220 on their annual electricity costs.

The U.S. Department of Energy states that 25%–30% of a home's heating and cooling capacity is used to compensate for heat gain and heat loss through windows. By purchasing new, more efficient windows, you can improve your home's energy efficiency and reduce your electricity bills.

What time of year should I replace my windows?

Window replacement can be done year-round. However, the installation process may be different based on the season. Costs are often more affordable in winter when demand is lower. Keep in mind, however, that this could overexpose your home to the elements. Speak with a licensed window professional to determine the best climate conditions for your replacement project.

How can I fix a broken window screen?

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

You might need to get a new screen for large tears or those along the edges of the window. A window service provider you trust can get the job done without breaking the bank.

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

Sources

Energy Star