20 Best Window Companies in Northampton, PA (2024 Reviews)
If you’re thinking of getting new windows, our guide to the best window installation companies can help.
We analyzed all the top-rated window companies in Northampton 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 updating for style or have damaged windows, windows play a vital role in conserving energy in your home. During the winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
Installing upgraded, efficient windows on your home can help you save money each month on your electricity bills — and you can help the environment as well.
As windows have such a great impact on your home, picking the best company for you is a big decision to make. That’s why the EcoWatch team has curated this list of the best window installation companies, so you can make an informed decision more easily.
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 Northampton
The EcoWatch Reviews team assessed many window installation companies across Northampton to narrow our list down to the top ones. The installers in this article scored best in our review categories, such as 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 provides windows expertise in Northampton. It's 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 window installation business. The company has many glowing reviews from customers on online review websites.
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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window World cost in Northampton?Even though prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
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 provides the best availability in Northampton. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation business. The company has many glowing reviews from customers on online review websites.
Andersen may be the company for you if you want one 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 WindowsA 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. Not all of Andersen’s offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Northampton?Even though prices are 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. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
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 provides the best window installation for businesses in Northampton. 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 about 23 years of experience in the window installation business. The company has many glowing reviews from customers on online review websites.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal’s offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Northampton?Even though prices are not available on Aeroseal’s website, it provides high-quality windows at a competitive price point. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
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 provides the best warranty in Northampton. It's 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 window installation business. The company has many glowing reviews from customers on online review websites.
Universal may be the company for you if you want one that 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 Northampton?Even though prices are 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. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
Window Nation
- Award-winning company
- Manufactures products in-house
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
- Limited service area
Window Nation provides the best residential windows in Northampton. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the window installation business. The company has many glowing reviews from customers on online review websites.
Window Nation may be the company for you if you want one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Northampton?Even though prices are not available on Window Nation’s website, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
One thing to note is that the companies in this section are national, meaning the quality of the service may vary depending on your local team. We have tried to stay unbiased and transparent by describing pros and cons for each provider.
More Window Companies in Northampton
Renewal by Andersen Window Replacement
King of Prussia, PA- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Double-Hung
- Glass Doors
- Bay Windows
- Window Replacement/Installation
Champion Replacement Windows of Philadelphia
Moorestown, NJ- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Glass Doors
- Window Replacement/Installation
- Double-Hung
- Bay Windows
Window World of Philadelphia
Horsham, PA- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
- Vinyl Frames
- Glass Doors
- Double-Hung
- Bay Windows
Window Nation
Pennsauken Township, NJ- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Custom Window Designs
- Double-Hung
- Bay Windows
- Window Replacement/Installation
- Glass Doors
R & R Glass Inc.
Warminster, PA- Timely Service
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Vinyl Frames
- Window Replacement/Installation
- Skylights
- Glass Doors
- Energy-Efficient Options
Window Guardians
Langhorne, PA- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
- Timely Service
Services Offered
- Double-Hung
- Bay Windows
- Glass Repair
- Window Replacement/Installation
Pella Windows & Doors of Langhorne
Langhorne, PA- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Bay Windows
- Double-Hung
- Window Replacement/Installation
- Glass Doors
S & L Glass Works
Fairless Hills, PA- Good Customer Service
Services Offered
- Storm/Impact Windows
- Glass Doors
- Tempered Glass
- Screen Repair
- Window Replacement/Installation
- Vinyl Frames
- Energy-Efficient Options
- Glass Showers
- Mirrors
- Glass Repair
- Window Repair
MAW Construction, Inc.
Langhorne, PA- Educational Website
- Timely Service
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Glass Doors
- Glass Showers
- Window Replacement/Installation
ROSENELLO'S WINDOWS, SIDING & ROOFING INC.
Bensalem, PA- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Bay Windows
- Energy-Efficient Options
- Glass Doors
- Skylights
- Window Replacement/Installation
Approved Contractors, Inc
Bensalem, PA- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Window Repair
- Skylights
- Window Replacement/Installation
ImproveRite Home Remodeling
Yardley, PA- Timely Service
- Price Transparency
- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
ACRE Windows
Horsham, PA- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
- Glass Doors
- Energy-Efficient Options
Anthony's Glass Service, LLC
Edgewater Park, NJ- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Glass Repair
- Window Replacement/Installation
- Custom Glass
- Glass Showers
- Energy-Efficient Options
Mr. Handyman of Blue Bell and Doylestown
Montgomeryville, PA- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Window Repair
- Window Replacement/Installation
Okna Windows Inc
Bristol, PA- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
- Double-Hung
- Glass Doors
- Bay Windows
Norman's Glass & Auto Services
Burlington, NJ- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Window Repair
- Window Replacement/Installation
- Mirrors
- Glass Doors
- Glass Showers
- Custom Glass
Gallagher Brothers
Philadelphia, PA- Free assessment
Services Offered
- Window Replacement/Installation
Alderfer Glass Company
Lansdale, PA- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Mirrors
- Skylights
- Energy-Efficient Options
- Glass Doors
- Custom Glass
- Glass Repair
- Glass Showers
- Storm/Impact Windows
- Window Replacement/Installation
Glass Castle
Lawrence Township, NJ- Timely Service
- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Glass Showers
- Window Replacement/Installation
- Glass Repair
- Mirrors
- Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Northampton, PA 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 Northampton Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to take the plunge and make the switch:
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on energy bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of energy use in your home. Installing energy-efficient windows can help lower that amount, which helps you save $312 a year on your bills.
Estimated Cost of Window Replacement in Northampton
When looking into window installation, each company offers varying services and costs. Let’s go over some average costs and services.
How Much Do New Windows Cost?
Generally, Northampton homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost is at around $600. Costs will differ significantly based on your location, the current condition of your home, the quality of your products and the number of windows you need. A lot of window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. These extra services will increase overall project costs.
With windows, efficiency is one of the most important factors for most homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — especially during the summer and winter — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Northampton homeowners $312+ each year after replacing single-pane windows.
Getting free quotes from several providers is the best way to find out which one is right for you.
What Services do Window Installers Offer?
The first step when considering an installation is to decide whether you should get a full-frame or pocket installation.
Full-frame installations entail replacing the total window, including the frame, trim and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant damage. Because these installations are more involved, they will raise the total cost. A pocket installation involves replacing a window without removing the whole frame, which is usually less expensive than a full-frame installation.
If you’re hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Northampton, the decision will mostly be based on the efficiency of your home and the condition of your existing frames.
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 Northampton
In our hunt to find the most reliable, eco-friendly window installers in Northampton, EcoWatch evaluated dozens of companies before landing on these. Along with energy efficiency, we assessed each installer and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When selecting new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand of window you opt for. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have positive feedback about their service from a certain 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 try 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. That’s why window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Northampton, PA Window Replacement FAQs
What is the average cost to install new windows in a home?
The national average cost to replace a single window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is usually dependent on the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What kind of window is the best for energy efficiency?
A window’s energy efficiency is influenced by a variety of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window replacement companies offer?
Window installers will do the entire process — from replacing your old windows with new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
How long does it usually take to install windows?
Since a window takes about 30 minutes to install, around 16 windows can be installed during an 8-hour work day.