23 Best Window Replacement Companies in Candia, NH (Jan 2023)
Window Companies Near Me
Thinking of improving your property's look? The top window replacement companies can help.
We analyzed all the top window installers in Candia and selected the top 23 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
A review of the best window replacement companies in Candia may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. When it's the middle of winter, your outdated and drafty windows could be making your home harder to heat and costing you more in power bills.
Replacement windows improve your home's insulation, not only making you more comfortable during extreme temperatures, but also saving you money and helping the environment.
As windows have such a considerable impact on your home, selecting the right company for you is a big choice to make. That's why the EcoWatch team has curated this list of the best window installation companies, so you can more easily make an informed decision.
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Manufactures products in-house
- Many years of experience
- Great industry reputation
- Not ideal for residential installations
Best Window Replacement Companies in Candia
The EcoWatch Reviews team researched many window installation companies in Candia to find the top ones for our readers. We assessed the providers on energy-efficient offerings, local experience, coverage area, customer service, price and more.

Window World
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EnergyStar Partner
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Lifetime warranty
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Low prices relative to competitors
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Quality of service will depend on your area
Window World has windows expertise in Candia. Window World has over 27 years of industry experience, and it currently provides services to 200 locations nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
Window World may be the company for you if you're interested in 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 has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be 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 Candia?Prices are not available on Window World's website, as the cost of window installment 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. If you'd like more accurate pricing information, you can request a quote on the company's website.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
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, Andersen may be the right company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Candia?Andersen doesn't have any cost information displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can ask for a quote from the company.

Aeroseal Windows
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Manufactures products in-house
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Many years of experience
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Great industry reputation
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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. Aeroseal has about 23 years of experience in the windows industry, and it currently serves 13 states and Washington D.C.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the right provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. 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 Candia?Aeroseal does not detail prices on its website, but it provides high-quality windows at a competitive price point. You can request a free quote on its website for more information about the cost.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Candia. 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. Many positive reviews on customer review websites back the company's reputation.
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 make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Candia?Prices aren't displayed 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 ask for a free quote on its website for more information about pricing.
Please note that the following companies are national, which means the quality of customer service may vary depending on your local team. We have tried to remain unbiased and transparent by listing pros and cons for each company.
More Window Replacement Companies in Candia
Merrimack Valley Glass & Mirror
Newburyport, MA-
Timely Service
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Price Transparency
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Educational Website
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No-fee Quotes
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Stained Glass
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Residential Windows
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Business Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
Nashua Glass
Nashua, NH-
Good Customer Service
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Award-Winning
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Tempered Glass
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Doors
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
The Window Source NH
Seabrook, NH-
Price Transparency
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Helps Educate Customers
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No-fee Quotes
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Award-Winning
Services Offered
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Timberlane Glass and Mirror
Plaistow, NH-
Reliable Service
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Good Customer Service
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No-fee Quotes
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Price Transparency
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Commercial Windows
Southers Construction
Dover, NH-
No-fee Quotes
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Excellent Customer Service
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Reliable Appointment Windows
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Award-Winning
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
Pro Entry Installs LLC
Salem, NH-
Arrives on Time
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Reliable Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Double-Hung
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Bay & Bow Windows
Window World of New Hampshire
Manchester, NH-
Excellent Customer Service
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Free Quotes
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Dependable Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Guaranteed Aluminum & Vinyl Inc
Lowell, MA-
Dependable Service
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Good Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Demers Plate Glass Co
Haverhill, MA-
Good Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Business Windows
Clear Choice Home Improvements
Manchester, NH-
Locally Recognized for Quality
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No-fee Quotes
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Price Transparency
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Consistent Workmanship
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Milford Windows & Siding
Milford, NH-
Good Customer Service
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No-fee Quotes
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Price Transparency
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Consistent Workmanship
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Queen City Glass & Mirror
Manchester, NH-
Excellent Customer Service
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Dependable Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Sliding Glass
Pane Free Glass
Manchester, NH-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Blind Gallery New England
Stratham, NH-
Educational Website
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Free Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
Alton Bay Blinds of New England
Hampton, NH-
Free Quotes
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Helps Educate Customers
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Custom Window Designs
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Sliding Glass
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Business Windows
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Double-Hung
Atlantic Window Warehouse
Newburyport, MA-
Excellent Customer Service
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Educational Website
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Reliable Appointment Windows
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Sliding Glass
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Double-Hung
City Mirror & Glass Co
Lowell, MA-
Free Quotes
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Helps Educate Customers
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Commercial Windows
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Sliding Glass
Methuen Glass 2
Methuen, MA-
Price Transparency
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Educational Website
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No-fee Quotes
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Good Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Business Windows
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Sliding Glass
Pella Windows & Doors of Bedford
Bedford, NH-
Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Architectural Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Newell and Crathern
Loudon, NH-
Price Transparency
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Helps Educate Customers
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Double-Hung
Glass Routes Co
Madbury, NH-
No-fee Quotes
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Educational Website
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Excellent Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Business Windows
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Sliding Glass
Pella Windows & Doors of Newington
Newington, NH-
Helps Educate Customers
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No-Hassle Pricing
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Port City Glass
Salisbury, MA-
Helps Educate Customers
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Price Transparency
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Good Customer Service
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No-fee Quotes
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Candia Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here are more ways upgrading your windows could help you:
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
- Save on power bills: Once you switch to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll require less energy to heat or cool your home.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Candia
Each window installer offers various services and has varying costs based on a few factors.
How Much Do New Windows Cost?
The national average cost to install a single window is about $600 but can range anywhere from $200 to $1,200. These figures vary based on specific characteristics of your installation, including number of windows, type, size, the location of your home, material and more.
Whether or not you pick energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $423 a year on your energy bills in Candia.
How much your window installation costs will also vary based on the kind of window material you choose for the frames. Wood windows are typically the most expensive, although it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
Generally, there are two kinds of window installation services companies offer: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the sill, frame and trim. You most likely need a full-frame installation when you want a new style or your window has noticeable damage. Full-frame installations are more involved and will increase the total cost. Pocket installations are simpler and won't carry as large a bill because they involve simply replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
If you're still trying to decide which type of installation you should get, you can talk to your provider and get their recommendation. The decision mostly is influenced by the age of your window frames and if there's any damage present.
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Manufactures products in-house
- Many years of experience
- Great industry reputation
- Not ideal for residential installations
How We Choose the Best Window Installers in Candia
In our hunt to make your home improvements easier and more eco-friendly in Candia, the EcoWatch team chose the above companies as the best window installation companies in the city. We have decided to evaluate the best window installers in Candia mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve Candia so you can find a quality window installation company near you.
Work Quality
When it comes to new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have good feedback about their service from a certain installer, it won't be featured on EcoWatch.
Cost
Cheaper windows certainly don't 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 gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a significant investment, so you'll want to be certain that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Candia's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Candia window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Candia, NH Window Replacement FAQs
What is the average cost to install windows?
The typical cost to install a single window ranges between $450 and $650. There are many factors that affect how much it costs, which include how energy-efficient the windows are, the materials used in designing the windows, the number of windows, styles and sizes of windows, local labor costs and your property's location.
What are the most common kinds of replacement windows?
There are several different types of windows you can get for your house, including transom windows, picture windows, slider windows, casement windows, bay windows, double-hung and single-hung windows and awning windows.
When do I have to use a window installation company?
You should hire a window installation professional whenever you need new windows. Installing windows is a involved process that can take a lot of time, so it's best left to the professionals.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but autumn might be the best season. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your house, so the temperature outside doesn't necessarily matter that much. What's more important than the temperature is that the weather should be dry.
When is it time to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to operate, they may need to be replaced.