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
New window replacement installed in a home

Best Window Replacement Companies in Riverhead, 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. Riverhead
Written By Max Peterson|Last Updated: May 18, 2024

Replacement windows can shield your home from drafts and moisture problems, boost its energy efficiency, and provide it with extra visual flair. If your windows are aging or showing signs of damage, it's likely time to replace them. Hiring a certified window installer will help you get a top-quality outcome and help you steer clear of costly mistakes from attempting to handle the job yourself.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience
Best Window Selection
4.3
  • Free Quotes
  • 2022 J.D. Power award winner
  • Materials sourced within the U.S.

Top 10 Riverhead Window Installation Companies

The providers on this list will make window replacement in Riverhead as straightforward as possible.

Riverhead 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:

  • Customer reviews and recommendations
  • Services and warranties
  • Product quality
  • Professional experience and licensure
  • 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

Custom Window DesignsDouble-HungBay WindowsWindow Replacement/installationGlass DoorsEnergy-Efficient Options

Highlights

  • Free assessment
  • Good customer service
  • Educational website
33 Hempstead Tpke, Farmingdale, NY 516-377-3500 windowworldlongisland.com
Riverhead Building Supply Logo

Riverhead Building Supply

4.4/5
Based on 45 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Free assessment
  • Educational website
  • Good customer service
165 W Montauk Hwy, Hampton Bays, NY 631-728-0307 rbscorp.com
Panorama Glass and Mirror Logo

Panorama Glass and Mirror

3.9/5
Based on 20 customer reviews.

Services Offered

Tempered GlassGlass ShowersEnergy-Efficient OptionsMirrorsWindow Replacement/installation

Highlights

  • Price transparency
276 W Montauk Hwy, Hampton Bays, NY 631-728-3919 panoramaglassandmirror.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

  • Price transparency
  • Free assessment
  • Good customer service
32 Chestnut St Suite A, Mt Sinai, NY 631-928-0688 allproli.com
EASTSIDERS Logo

EASTSIDERS

4.2/5
Based on 28 customer reviews.

Services Offered

Glass DoorsWindow Replacement/installationGlass Showers

Highlights

  • Good customer service
  • Price transparency
  • Educational website
394 Middle Country Rd Ste 1, Selden, NY 631-732-7700 eastsiders.com
Riverhead Building Supply Store Logo

Riverhead Building Supply Store

4.4/5
Based on 34 customer reviews.

Services Offered

Double-HungWindow Replacement/installationGlass Doors

Highlights

  • Educational website
  • Good customer service
  • Price transparency
74500 Main Rd, Greenport, NY 631-477-1906 rbscorp.com
Clear Image Glass & Mirror Logo

Clear Image Glass & Mirror

4.4/5
Based on 33 customer reviews.

Services Offered

SkylightsWindow Replacement/installationMirrorsGlass DoorsGlass Showers

Highlights

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

Unified Home Remodeling

4.2/5
Based on 28 customer reviews.

Services Offered

Energy-Efficient OptionsGlass DoorsWindow Replacement/installation

Highlights

  • Timely service
  • Educational website
  • Price transparency
298 Medford Ave, Patchogue, NY 631-612-2510 unifiedhomeremodeling.com
Flawless Glass & Mirror LLC Logo

Flawless Glass & Mirror

4.7/5
Based on 27 customer reviews.

Services Offered

Glass ShowersMirrorsWindow Replacement/installation

Highlights

  • Educational website
  • Free assessment
  • Good customer service
1350 Lincoln Ave # 10, Holbrook, NY 631-275-0485 flawlessglassandmirror.com

More Local Window Companies

Sunview Enterprise Inc

User Reviews: 4.2/5 

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

Clinton Glass

User Reviews: 4.5/5 

221 E Main St
Clinton, CT 06413

Four Seasons Sunrooms

User Reviews: 4.4/5 

5005 Veterans Memorial Hwy
Holbrook, NY 11741

Glass Doctor

User Reviews: 4.3/5 

354 Smithtown Blvd
Ronkonkoma, NY 11779

Santos Construction Group

User Reviews: 4.7/5 

542 Honeyspot Rd
Stratford, CT 06615

Smithtown Window Replacement and Doors

User Reviews: 4.6/5 

43 Landing Ave
Smithtown, NY 11787

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

New window replacement installed in a home

Get Your Window Replacement Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Riverhead
Annual Energy Efficient Windows Savings:$215
Average Max Temp:55°F
Average Min Temp:49°F
Average Daily Sunlight:58%
Average Annual Snowfall:29.2"
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 Riverhead

An exceptional reputation is essential when it comes to choosing a window provider. However, your chosen company should also align with your priorities and respect your vision. Consider the following factors during your company search:

Window Cost by Type

When it comes to window replacement, cost-effectiveness is most important. Each window you buy should offer top-notch durability at a reasonable price point. Choosing cheap windows could actually increase your overall cost, due to their reduced lifespan and more intensive maintenance needs. The age of your home, in addition to the styles, sizes, and materials of replacement windows you choose, can affect pricing. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while new skylights cost more to prepare for and install. If you're undecided, a window company can help you decide 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$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

You'll also need to choose a window material. Homeowners usually choose a material based on the local climate, energy efficiency objectives and aesthetic preferences. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. You'll pay less for wood windows 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-$1639
Composite$591-$1329
Fiberglass$97-$828
Vinyl$199-$1844
Wood$295-$1661

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 factor in the cost of installation, guarantees, and any other additional costs that your project may entail.

Experience and Training

Browse a company's website and chat with a representative to learn more about its product and service offerings, pricing, and warranties. Many window companies also keep online galleries that exhibit past projects.

Ensure that the company focuses on window replacement. The more dedicated instruction its staff has, and the longer it has been in business, the more likely it will provide high-quality workmanship.

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 place windows in New York City, a company must secure 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 important to find a company that has expertise with the ones you want. Browse 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 different price points, life spans, and energy performance capabilities. Common materials include fiberglass, vinyl, composite, wood and aluminum.

Customer Feedback

One of the best ways to vet a company is to read what other customers have written about their experiences. Trustworthy sources for customer reviews include Trustpilot, 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.


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 Riverhead

Why should I hire a professional to install or replace my windows?

By working with an expert, you don't need to worry about making measurement mistakes or not having the right tools. A window installation team is well-equipped with the right tools and training to do the job safely and precisely. You can also get fast, informed answers to your questions and personalized help to maximize your new windows' potential.

What should I do if a window is molding or has rot?

A molding or rotting window frame indicates a moisture issue. Luckily, you may not have to replace the entire window. Instead, a simple framing job could do. It's best to consult a window expert to ensure correct sealing and weatherproofing.

What repair services do window companies offer?

Many window companies repair screens, mechanisms, window seals, frames, and glass

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