20 Best Window Companies in Lake Ronkonkoma, NY (2024 Reviews)
Thinking about upgrading your home's windows? We’ve got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in Lake Ronkonkoma and selected the best 20 based on:
- Customer reviews
- Window installation expertise
- Popularity with home-owners like you
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Why you can trust EcoWatch
Whether you're doing home renovations or have damaged windows, windows play a crucial role in conserving energy in your home. If your windows are drafty or damaged, you could be sending 25-30% of your home’s heat or cool air right out of them.
Luckily, helping you save money with upgraded windows also aligns with our goals of reducing energy usage for the environment.
So if you’re constructing a new home, renovating or changing out old windows in Lake Ronkonkoma, this is the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Lake Ronkonkoma
The EcoWatch Reviews team researched dozens of window installation companies across Lake Ronkonkoma to narrow our list down to the top ones. The companies in this article scored best in our review categories, which include energy-efficient offerings, local expertise, customer service, price, availability and more.
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the windows industry, and it currently provides services to 200 locations nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World appeals to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Lake Ronkonkoma?While pricing information is not available on Window World’s website, it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to know for sure.
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
- More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen appeals to eco-conscious consumers by providing energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Lake Ronkonkoma?While pricing information is not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to know for sure.
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
- Some installations carried out by third-party contractors
- Quality of service will depend on your area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the windows industry, and it currently provides services to 27 states nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct appeals to eco-conscious consumers by providing energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Lake Ronkonkoma?While pricing information is not available on Universal’s website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Requesting a free quote on its website is the best way to know for sure.
We strive to stay unbiased and transparent by including pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Lake Ronkonkoma
Renewal by Andersen of Long Island
Farmingdale, NY- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Bay Windows
- Window Replacement/Installation
- Skylights
- Glass Doors
- Double-Hung
Window World of Long Island
Farmingdale, NY- Timely Service
- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Custom Window Designs
- Double-Hung
- Energy-Efficient Options
- Bay Windows
- Glass Doors
Window Nation
Wallingford, CT- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Double-Hung
- Energy-Efficient Options
- Bay Windows
- Custom Window Designs
- Glass Doors
- Window Replacement/Installation
Mr. Handyman of Huntington and Smithtown
East Northport, NY- Free assessment
- Price Transparency
- Timely Service
- Educational Website
- Good Customer Service
Services Offered
- Bay Windows
- Window Repair
- Window Replacement/Installation
EcoView Windows of Long Island
Islandia, NY- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Double-Hung
- Bay Windows
- Glass Doors
- Window Replacement/Installation
- Energy-Efficient Options
All Pro Remodeling Corp
Mt Sinai, NY- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Four Seasons Sunrooms
Holbrook, NY- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Clear Image Glass & Mirror
Centereach, NY- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Skylights
- Mirrors
- Glass Doors
- Window Replacement/Installation
- Glass Showers
Tri State Window Factory
Deer Park, NY- Timely Service
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Vinyl Frames
- Glass Doors
- Window Replacement/Installation
Good Guys Contracting
West Babylon, NY- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Bay Windows
- Energy-Efficient Options
- Window Replacement/Installation
- Metal Frames
Flawless Glass & Mirror LLC
Holbrook, NY- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Glass Showers
- Mirrors
- Window Replacement/Installation
Glass Doctor
Ronkonkoma, NY- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Glass Repair
- Glass Doors
- Mirrors
- Glass Showers
- Window Replacement/Installation
- Custom Glass
- Energy-Efficient Options
- Window Repair
Homestead Window Treatments
Huntington Station, NY- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Custom Window Designs
EASTSIDERS
Selden, NY- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
- Glass Showers
- Glass Doors
Smithtown Window Replacement and Doors
Smithtown, NY- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Metal Frames
- Vinyl Frames
- Tempered Glass
- Custom Window Designs
- Bay Windows
- Double-Hung
- Triple Pane Glass
- Energy-Efficient Options
- Window Repair
- Wood Frames
- Window Replacement/Installation
- Glass Showers
- Fiberglass Frames
- Glass Doors
- Storm/Impact Windows
Pro Quality Home Improvements Inc.
West Babylon, NY- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
- Timely Service
Services Offered
- Energy-Efficient Options
- Window Repair
- Skylights
- Window Replacement/Installation
- Glass Doors
- Bay Windows
Unified Home Remodeling
Patchogue, NY- Educational Website
- Timely Service
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
- Glass Doors
Sunview Enterprise Inc
Setauket- East Setauket, NY- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Energy-Efficient Options
- Bay Windows
- Window Replacement/Installation
- Double-Hung
Coram Glass & Mirror Inc
Ronkonkoma, NY- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Glass Showers
- Screen Repair
- Window Replacement/Installation
- Mirrors
- Custom Glass
A Father of Four
Sayville, NY- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Roof Windows
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Lake Ronkonkoma, NY using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Lake Ronkonkoma Saves You Money
Energy-efficient windows can offer benefits in several ways. Here are a few reasons you may want to take the plunge and make the switch:
- Protect your investment: If you have a relatively old home, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your house if you decide to sell.
- Save money on power bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
- Decrease your carbon footprint: By using less energy once you switch to energy-efficient windows, you’ll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Lake Ronkonkoma
Each window installer provides varying services and has different prices based on several factors.
How Much Do New Windows Cost?
On average, homeowners in Lake Ronkonkoma can expect that most window installations will range from $250 to $1,200, with the most common installations sitting at around $600. How much it will cost is based on several factors, like type, the location of your home, material, size, number of windows and more.
Whether or not you choose energy-efficient windows is another factor that will determine the cost. These will usually cost more than other windows, but on the other hand, you can save about $215 a year on your energy bills in Lake Ronkonkoma.
We recommend requesting free quotes from multiple window installers to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
There are typically two types of window installation services: full-frame and pocket installations.
Full-frame installations entail replacing the total window, including the trim, frame and sill. You most likely need a full-frame installation when you want a new style or your window has considerable rot. These installations are more involved and will increase overall costs. Pocket installations (or retrofits) involve replacing a window within its existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
If you’re still trying to decide which type of installation you need, you can talk to your provider and get their recommendation. The choice mostly is influenced by how old the frames are and if there’s any damage present.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Lake Ronkonkoma
EcoWatch is different from other reviewers because we look at these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
Since this is a guide for Lake Ronkonkoma, we only included companies that cover the city. There are certainly other reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Lake Ronkonkoma.
Work Quality
When choosing new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the type of window you choose. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have good feedback about their experience with a certain installer, it won’t be featured on EcoWatch.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers’ prices, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Lake Ronkonkoma, NY Window Replacement FAQs
What is the average cost to install new windows?
The average cost of replacing a single window ranges between $450 and $650. There are several factors that influence the price, such as the materials used in designing the windows, how energy-efficient the windows are, local labor costs, your property’s location, the number of windows and styles and sizes of windows.
What are the kinds of windows?
There are several different types of windows you can get for your house, including casement windows, transom windows, awning windows, picture windows, slider windows, bay windows and double-hung and single-hung windows.
What do window installers do?
Window installers cover the entire process — from replacing your old windows with new ones to cleaning up after the windows have been put in place. Additionally, some companies offer window manufacturing, customization and repairs.
Should I replace my windows all at the same time?
If your windows are more than 20 years old, it’s most likely time to replace all of them. At that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.