23 Best Window Replacement Companies in Allenstown, NH (Mar 2023)
Window Companies Near Me
Looking to replace 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 Allenstown and selected the top 23 based on:
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Customer reviews - Window replacement expertise
- Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Allenstown. The Department of Energy estimates that heat or cool air lost through old or damaged windows could represent nearly 30% of residential energy climate use. In Allenstown, where the power bills are an average of $33 per month, that's almost $$118 per year wasted.
That's also bad news for the environment, as the extra energy used by drafty windows increases your carbon footprint.
Because windows are so important for your home, choosing the right company for you is a big choice to make. That's why the EcoWatch team has created this list of the top window installation companies, so you can more easily make an informed decision.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Custom Designs
- Many years of experience
- Manufactures products in-house
- Not ideal for residential installations
Best Window Replacement Companies in Allenstown
The EcoWatch Reviews team researched dozens of window installation companies across Allenstown to narrow our list down to the top ones. We assessed the providers based on energy-efficient offerings, price, coverage area, local experience, customer service and more.
Renewal by Andersen
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Award-winning company - Great industry reputation
- Member of US Green Building Council
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More expensive than competition
Renewal by Andersen provides the best availability in Allenstown. Andersen has about 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia.
You may want to consider picking Andersen if you're looking for 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 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're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Allenstown?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. You can request a free quote on its website for more information about pricing.
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- 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 window installation business. Its reputation is backed by all the positive reviews on customer review websites.
Window World may be the company for you if you're looking for 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 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 Allenstown?Even though pricing information is not readily available on Window World's website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.
Aeroseal Windows
- Custom Designs
- Many years of experience
- Manufactures products in-house
- Not ideal for residential installations
Aeroseal Windows is 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. This company has 23 years of experience in the windows industry, and it has become one of the most respected companies in the business. Its reputation is backed by all the positive reviews from customers online.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner with 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 ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Allenstown?Prices are not available on Aeroseal's website because the cost of window replacement depends on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. 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 provides the best warranty in Allenstown. This window installation company has been in business since 2002 and currently provides services to 27 states nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
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 WindowsUniversal Windows Direct's commitment to sustainability shows in its 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 Allenstown?Prices aren't available on Universal's website, but 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. You can inquire about a free quote on its website for more information about pricing.
We've recommended companies with good reputations, but bear in mind that these are national companies, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Replacement Companies in Allenstown
Merrimack Valley Glass & Mirror
Newburyport, MA- Reliable Appointment Windows
- Excellent Customer Service
- No-Hassle Pricing
- Helps Educate Customers
Services Offered
-
Double-Hung - Full-Service Installations
- Custom Window Designs
- Stained Glass
- Residential Windows
- Business Windows
- Sliding Glass
- Aluminum Window Frames
- Glass Showers
Nashua Glass
Nashua, NH- Educational Website
- No-Hassle Pricing
- Good Customer Service
- Award-Winning
Services Offered
- Residential Windows
- Architectural Glass
- Tempered Glass
- Doors
- Custom Windows
- Commercial Windows
- Double-Hung
- Sliding Glass
The Window Source NH
Seabrook, NH- No-Hassle Pricing
- Award-Winning
- Excellent Customer Service
- Reliable Service
Services Offered
- Architectural Glass
- Fast Delivery
- Energy-Efficient Options
- Custom Window Designs
- Double-Hung
- Sliding Glass
Timberlane Glass and Mirror
Plaistow, NH- Excellent Customer Service
- Helps Educate Customers
- Free Quotes
- Reliable Service
Services Offered
- Full-Service Installations
- Custom Windows
- Residential Windows
- Sliding Glass
- Commercial Windows
Southers Construction
Dover, NH- Good Customer Service
- Free Quotes
- Locally Recognized for Quality
- No-Hassle Pricing
Services Offered
- Double-Hung
- Full-Service Installations
- Custom Windows
Pro Entry Installs LLC
Salem, NH- Price Transparency
- Locally Recognized for Quality
- Arrives on Time
- Excellent Customer Service
Services Offered
- Custom Windows
- Residential Windows
- Double-Hung
- Bay & Bow Windows
Window World of New Hampshire
Manchester, NH- Charitable Giving
- Price Transparency
- Consistent Workmanship
- Educational Website
Services Offered
- Custom Window Designs
- Architectural Glass
- Sliding Glass
- Double-Hung
Guaranteed Aluminum & Vinyl Inc
Lowell, MA- No-Hassle Pricing
- No-fee Quotes
- Good Customer Service
- Consistent Workmanship
Services Offered
- Residential Windows
- Custom Window Designs
- Aluminum Window Frames
- Business Windows
- Double-Hung
- Sliding Glass
Demers Plate Glass Co
Haverhill, MA- Good Customer Service
- Price Transparency
- No-fee Quotes
- Educational Website
Services Offered
- Residential Windows
- Architectural Glass
- Doors
- Custom Window Designs
- Aluminum Window Frames
- Commercial Windows
Clear Choice Home Improvements
Manchester, NH- Award-Winning
- Reliable Service
- Excellent Customer Service
- Arrives on Time
Services Offered
- Custom Window Designs
- Sliding Glass
- Double-Hung
Milford Windows & Siding
Milford, NH- Helps Educate Customers
- Price Transparency
- Excellent Customer Service
- Reliable Service
Services Offered
- Custom Windows
- Residential Windows
- Commercial Windows
Queen City Glass & Mirror
Manchester, NH- Price Transparency
- Dependable Service
- Good Customer Service
Services Offered
- Residential Windows
- Glass Showers
- Custom Windows
- Aluminum Window Frames
- Full-Service Installations
- Commercial Windows
- Sliding Glass
Pane Free Glass
Manchester, NH- Excellent Customer Service
- No-fee Quotes
- Price Transparency
Services Offered
- Residential Windows
- Glass Showers
- Custom Window Designs
- Full-Service Installations
- Business Windows
- Double-Hung
- Sliding Glass
Blind Gallery New England
Stratham, NH- Educational Website
- Good Customer Service
- Price Transparency
- Consistent Workmanship
Services Offered
- Custom Window Designs
- Aluminum Window Frames
- Energy-Efficient Options
- Sliding Glass
Alton Bay Blinds of New England
Hampton, NH- Free Quotes
- Locally Recognized for Quality
- No-Hassle Pricing
- Educational Website
Services Offered
- Custom Window Designs
- Sliding Glass
- Commercial Windows
- Double-Hung
Window Works Home Services, LLC
Wolfeboro, NH- No-Hassle Pricing
- No-fee Quotes
- Good Customer Service
- Gives to charity
Services Offered
- Custom Window Designs
- Residential Windows
- Business Windows
- Stained Glass
Methuen Glass 2
Methuen, MA- Excellent Customer Service
- No-Hassle Pricing
- Free Quotes
- Helps Educate Customers
Services Offered
- Glass Showers
- Residential Windows
- Custom Window Designs
- Commercial Windows
- Sliding Glass
Pella Windows & Doors of Bedford
Bedford, NH- Free Quotes
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Architectural Glass
- Custom Windows
- Business Windows
- Double-Hung
- Sliding Glass
Newell and Crathern
Loudon, NH- Helps Educate Customers
- Good Customer Service
- Free Quotes
- Price Transparency
Services Offered
- Residential Windows
- Energy-Efficient Options
- Custom Window Designs
- Business Windows
- Double-Hung
Glass Routes Co
Madbury, NH- Price Transparency
- Educational Website
- Excellent Customer Service
- Free Quotes
Services Offered
- Glass Showers
- Residential Windows
- Custom Windows
- Commercial Windows
- Sliding Glass
Pella Windows & Doors of Newington
Newington, NH- No-Hassle Pricing
- Good Customer Service
- Educational Website
- No-fee Quotes
Services Offered
- Architectural Glass
- Custom Windows
- Business Windows
- Double-Hung
- Sliding Glass
Port City Glass
Salisbury, MA- No-Hassle Pricing
- No-fee Quotes
- Excellent Customer Service
- Helps Educate Customers
Services Offered
- Glass Showers
- Residential Windows
- Custom Window Designs
- Commercial Windows
- Sliding Glass
HI Tech Window and Siding Installations Inc.
Methuen, MA- Helps Educate Customers
- No-fee Quotes
- Award-Winning
- Price Transparency
Services Offered
- Custom Window Designs
- Energy-Efficient Options
How Installing Energy-Efficient Windows in Allenstown Saves You Money
By switching to energy-efficient windows, you and your family can enjoy several benefits, such as:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: In Allenstown, you can lower your indirect greenhouse gas emissions by about 152 pounds per year once you upgrade to energy-efficient windows.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of household energy use. Upgrading to energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Allenstown
Let's go over the cost of window installation and the kinds of services offered by installers.
How Much Do New Windows Cost?
Generally, homeowners in Allenstown can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. This is because window installations are based on a variety of factors specific to your home, such as the size, material and number of windows you need to replace, as well as where your property is located.
Bear in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Requesting free quotes from several providers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
There are generally two kinds of window installation services: full-frame and pocket installations.
A full-frame installation replaces the total window, including the sill, frame, trim and the window panes. As this type of installation requires more time, it will cost more than a pocket installation. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window installation company will be able to help you decide what's best for your needs. In Allenstown, the decision will mostly be based on the age of your home and if there's any damage. Wood can decay if not properly maintained over the years, so it's a good idea to have a professional assess your frames and window sills.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Custom Designs
- Many years of experience
- Manufactures products in-house
- Not ideal for residential installations
How We Choose the Best Window Installers in Allenstown
The EcoWatch Reviews team is different from most reviewers because we examine these companies through a sustainability lens. Along with energy efficiency, we evaluated window companies all across the state and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve the Allenstown area so you can find the right window installation company near you.
Work Quality
When installing new windows, the quality and range of services can often play just as important of a role in insulation and performance as the type of window you opt for. 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 nice feedback about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window companies may not provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that give you 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 been in the industry for a while. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Allenstown, NH Window Replacement FAQs
How much does a window install cost?
The average cost of replacing a single window ranges from $450 to $650. There are several factors that affect the price, which include the number of windows, the materials used in designing the windows, local labor costs, styles and sizes of windows, your property's location and how energy-efficient the windows are.
What are the types of windows?
There are various types of windows you can get for your home, including double-hung and single-hung windows, casement windows, slider windows, picture windows, bay windows, awning windows and transom windows.
Do you really need to use a window installation company?
You should use a window installation professional whenever you want to replace your windows. Installing windows is a complicated process that can take a lot of time, so it's best left to the professionals.
How often do you need to replace windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may need to be replaced.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on your energy bills, replacing all of the windows together is the only way to see a noticeable difference. However, if you have just a few windows that are broken or drafty, you can replace just those.