25 Best Window Replacement Companies in Sparta, NJ (2023 Reviews)
Window Companies Near Me
Thinking about upgrading your windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in Sparta and selected the top 25 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated May 04, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping Sparta homeowners find eco-conscious solutions for their homes. According to the Department of Energy, heat or cool air lost through old or damaged windows could account for 25-30% of heating and cooling costs.
Replacement windows improve the insulation in your home, not only making you and your family more comfortable during extreme temperatures, but also saving you some money and helping the environment.
We've compiled this list of the best installation companies to help you in your research, so you can not only enjoy brand new windows, but also save money on your electricity bills.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Lifetime warranty
- Wide variety of products and services
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Sparta
The EcoWatch Reviews team evaluated dozens of window installation companies in Sparta to find the top ones for our readers. The companies we've mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Window World
-
Lifetime warranty
-
Great industry reputation
-
EnergyStar Partner
-
Quality of service will depend on your area
Window World provides windows expertise in Sparta. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation business, and it has become one of the most reputable companies in the business.
Window World may be the company for you if you want one 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Sparta?Pricing information is not available on Window World's website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a quote from the company.

Renewal by Andersen
-
Award-winning company
-
Manufactures products in-house
-
Member of US Green Building Council
-
More expensive than competition
Renewal by Andersen offers the best availability in Sparta. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business. Many positive reviews on customer review websites back the provider's reputation.
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's commitment to sustainability can be seen in its 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 Sparta?While prices are not readily 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. For more detailed information on pricing, you can request a quote from the company.

Universal Windows Direct
-
Makes charitable contributions
-
Lifetime warranty
-
Wide variety of products and services
-
Some installations carried out by third-party contractors
Universal Windows Direct has the best warranty in Sparta. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This provider has 20 years of experience in the window installation business, and it has proved to be one of the best companies in Sparta. Its reputation is backed by many positive reviews on customer review websites.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe 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. Not all of Universal's offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Sparta?Even though pricing information is not readily 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. Receiving a free quote on its website is the best way to know for sure.

Aeroseal Windows
-
Many years of experience
-
Great industry reputation
-
Low number of customer complaints
-
Manufactures products in-house
-
Custom Designs
-
No lifetime warranty
-
Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Sparta. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has around 23 years of experience in the window replacement industry. Its reputation is backed by several positive reviews on customer review websites.
You may want to consider choosing Aeroseal if you're interested in a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types that Aeroseal Windows offers, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Sparta?Prices aren't displayed on Aeroseal's website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to get more accurate pricing information.
We've recommended installers with shining reputations, but keep in mind these are national companies, so your service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Replacement Companies in Sparta
New Jersey Siding & Windows, Inc.
Randolph, NJ-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Timely Service
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Double-Hung
-
Aluminum Window Frames
-
Glass Showers
-
Sliding Glass
-
Commercial Windows
-
Stained Glass
-
Bay Windows
-
Fast Delivery
Peter's General Construction LLC, Specialist in Roofing and Storm Damage Restoration.
Irvington, NJ-
Good Customer Service
-
Award-Winning
-
Educational Website
-
Price Transparency
-
Timely Service
-
Free assessment
Services Offered
-
Glass Showers
-
Commercial Windows
-
Full-Service Installations
-
Double-Hung
-
Fast Delivery
-
Residential Windows
-
Sliding Glass
-
Aluminum Window Frames
-
Custom Window Designs
Taylor Door, llc
Paterson, NJ-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Timely Service
-
Free assessment
Services Offered
-
Commercial Windows
-
Residential Windows
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Aluminum Window Frames
-
Full-Service Installations
-
Stained Glass
Essex Replacement Doors-Windows
Scotch Plains, NJ-
Educational Website
-
Timely Service
-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Bay Windows
-
Custom Window Designs
-
Commercial Windows
-
Fast Delivery
-
Sliding Glass
-
Residential Windows
-
Aluminum Window Frames
-
Double-Hung
Lifetime Aluminum
East Hanover, NJ-
Price Transparency
-
Timely Service
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Residential Windows
-
Aluminum Window Frames
-
Fast Delivery
-
Sliding Glass
-
Commercial Windows
-
Bay Windows
-
Glass Showers
-
Custom Window Designs
-
Double-Hung
Window Repair, Replacement & Installation
Fair Lawn, NJ-
Good Customer Service
-
Educational Website
-
Free assessment
-
Price Transparency
Services Offered
-
Commercial Windows
-
Sliding Glass
-
Residential Windows
-
Energy-Efficient Options
-
Bay Windows
-
Double-Hung
-
Fast Delivery
-
Custom Window Designs
Home Windows Replacement & Installation
Saddle Brook, NJ-
Free assessment
-
Price Transparency
-
Good Customer Service
-
Educational Website
Services Offered
-
Custom Window Designs
-
Energy-Efficient Options
-
Fast Delivery
-
Commercial Windows
-
Double-Hung
-
Residential Windows
-
Sliding Glass
-
Bay Windows
House Window Replacement & Installation
Paramus, NJ-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Bay Windows
-
Energy-Efficient Options
-
Fast Delivery
-
Sliding Glass
-
Residential Windows
-
Double-Hung
-
Commercial Windows
-
Custom Window Designs
Window King Of New Jersey / Window Replacement And Installation
Springfield, NJ-
Educational Website
-
Timely Service
-
Good Customer Service
-
Award-Winning
-
Price Transparency
-
Free assessment
Services Offered
-
Fast Delivery
-
Sliding Glass
-
Commercial Windows
-
Aluminum Window Frames
-
Custom Window Designs
-
Glass Showers
-
Residential Windows
-
Double-Hung
Heal's Glass
Port Jervis, NY-
Award-Winning
-
Price Transparency
-
Free assessment
-
Timely Service
-
Good Customer Service
-
Educational Website
Services Offered
-
Sliding Glass
-
Full-Service Installations
-
Fast Delivery
-
Double-Hung
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
Pella
Budd Lake, NJ-
Award-Winning
-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Stained Glass
-
Fast Delivery
-
Sliding Glass
-
Glass Showers
-
Commercial Windows
-
Bay Windows
-
Custom Window Designs
-
Double-Hung
-
Residential Windows
Home Supply Window & Door
Hawthorne, NJ-
Educational Website
-
Price Transparency
-
Good Customer Service
-
Timely Service
-
Free assessment
Services Offered
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Custom Window Designs
-
Sliding Glass
-
Glass Showers
-
Aluminum Window Frames
-
Energy-Efficient Options
All Class Glass
East Hanover, NJ-
Educational Website
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Glass Showers
-
Commercial Windows
-
Custom Window Designs
-
Residential Windows
-
Stained Glass
-
Double-Hung
RWC Windows, Doors, Kitchens, & Baths
West Caldwell, NJ-
Timely Service
-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Fast Delivery
-
Residential Windows
-
Full-Service Installations
-
Glass Showers
New View Windows and Doors
East Hanover, NJ-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Double-Hung
-
Fast Delivery
-
Aluminum Window Frames
-
Residential Windows
-
Custom Window Designs
-
Sliding Glass
-
Stained Glass
Able Glass & Mirror Co , Inc.
Caldwell, NJ-
Timely Service
-
Educational Website
-
Price Transparency
-
Award-Winning
-
Good Customer Service
-
Free assessment
Services Offered
-
Fast Delivery
-
Stained Glass
-
Residential Windows
-
Commercial Windows
-
Glass Showers
-
Custom Window Designs
Aluminum Windows
Elmwood Park, NJ-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Residential Windows
-
Sliding Glass
-
Custom Window Designs
-
Energy-Efficient Options
-
Fast Delivery
-
Double-Hung
-
Commercial Windows
-
Bay Windows
Window World of North Jersey
Fairfield, NJ-
Price Transparency
-
Educational Website
-
Free assessment
-
Award-Winning
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Fast Delivery
-
Double-Hung
-
Bay Windows
-
Sliding Glass
The Carpenters Touch
Livingston, NJ-
Educational Website
-
Award-Winning
-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Commercial Windows
-
Fast Delivery
-
Residential Windows
-
Custom Window Designs
-
Double-Hung
The Window Shop Plus
City of Orange, NJ-
Free assessment
-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Bay Windows
-
Fast Delivery
-
Aluminum Window Frames
-
Residential Windows
-
Glass Showers
Simple Home Improvements
Totowa, NJ-
Educational Website
-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Timely Service
Services Offered
-
Commercial Windows
-
Sliding Glass
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
Home Services at The Home Depot
Matamoras, PA-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Fast Delivery
-
Bay Windows
-
Glass Showers
-
Commercial Windows
-
Residential Windows
-
Tempered Glass
-
Stained Glass
-
Custom Window Designs
Home Services at The Home Depot
Paterson, NJ-
Educational Website
-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Residential Windows
-
Double-Hung
-
Bay Windows
-
Custom Window Designs
-
Stained Glass
-
Fast Delivery
-
Glass Showers
-
Commercial Windows
Glass Doctor of Middletown NY
Middletown, NY-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Fast Delivery
-
Glass Showers
-
Residential Windows
-
Double-Hung
-
Energy-Efficient Options
Glass Plus LLC
Vauxhall, NJ-
Good Customer Service
-
Price Transparency
-
Timely Service
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Double-Hung
-
Commercial Windows
-
Fast Delivery
How Installing Energy-Efficient Windows in Sparta Saves You Money
By switching to energy-efficient windows, you can enjoy several benefits, including:
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Save money on energy bills: After you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll use less energy to heat or cool your home.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Reduce your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 206 pounds.
Estimated Cost of Window Replacement in Sparta
Each window installer provides various services and has varying costs based on several factors.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range from $200 to $1,200. But costs will differ significantly based on your location, the quality of your products, the current condition of your home and the number of windows you need. A lot of window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. These extra services will increase overall project costs.
It's important to note that windows with the best efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Sparta homeowners $289+ a year when replacing single-pane windows.
We advise getting free quotes from several window companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves removing the old window, the sill, and the exterior and interior trim. It also involves additional materials, like insulation and drip edges, which raise the overall cost of the project. It's also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you're hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Sparta, the decision will mostly be influenced by how much damage there is currently and how old your existing frames are.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Lifetime warranty
- Wide variety of products and services
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Sparta
In our search to make your home improvements easier and more eco-friendly in Sparta, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve Sparta so you can find a quality window installation company near you.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer in our guide to ensure its technicians are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don't have good feedback about their experience with a certain window installation company, you won't see it 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 the prices of providers, 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. That's why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Sparta, NJ Window Replacement FAQs
What is the average cost to install windows?
The average cost of replacing a single window ranges between $450 and $650. There are many factors that influence how much it costs, such as your property's location, the number of windows, how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows and local labor costs.
Which type of window is the best?
A window's energy efficiency depends on several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
When should I use a window installation company?
You should use a window installation professional whenever you need new windows. Installing windows is a complicated process that can be difficult and time-consuming, so it's best handled by the professionals.
How long does window installation typically take?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed during a typical 8-hour work day.
When is the best time of year to replace windows?
Though you can install windows any time of year, warmer weather is usually better for installing replacement windows. Additionally, the weather should be dry, because rain can make the installation more difficult.