20 Best Window Companies in Hollis, ME (2023 Reviews)
If you're looking to get new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Hollis and selected the best 20 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
Whether you're doing home renovations or have old windows, windows play a key role in conserving your home's energy. During the cold winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
That's also bad for the environment because the extra energy used by old windows increases your carbon footprint.
So if you're constructing a new home, renovating or updating your windows in Hollis, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Hollis
The EcoWatch team examined dozens of window installation companies in Hollis to find the top ones for our readers. The companies we've included in this article scored best in our categories: energy-efficient offerings, customer service, price, availability and more.

Window World
-
EnergyStar Partner
-
Large serice area
-
Low prices relative to competitors
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for about 27 years. The company has a lot of glowing reviews from customers online.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right company for you.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Hollis?Window World doesn’t have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can request 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 Hollis. Andersen has over 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. The company has hundreds of positive reviews from customers online.
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 provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Hollis?Pricing information is not available on Andersen’s website because the cost of window replacement depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving a free quote on its website is the best way to know for sure.
We try to remain unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Hollis
Renewal by Andersen Window Replacement
Saco, ME-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Bay Windows
-
Window Replacement
-
Residential Windows
-
Energy-Efficient Options
-
Custom Window Designs
-
Double-Hung
-
Full-Service Installations
-
Sliding Glass
-
Aluminum Window Frames
Window World of Southern Maine
Westbrook, ME-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
-
Timely Service
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Double-Hung
-
Bay Windows
-
Sliding Glass
-
Commercial Windows
-
Fast Delivery
-
Window Replacement
Beach Glass & Window Company
Dayton, ME-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Window Replacement
-
Glass Showers
-
Custom Window Designs
-
Commercial Windows
-
Fast Delivery
-
Sliding Glass
-
Residential Windows
Pella Windows & Doors of Scarborough
Scarborough, ME-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Bay Windows
-
Sliding Glass
-
Residential Windows
-
Window Replacement
-
Double-Hung
-
Custom Window Designs
Portland Glass of Biddeford
Biddeford, ME-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Glass Showers
-
Commercial Windows
-
Residential Windows
-
Window Replacement
David Deschaine Roofing
Scarborough, ME-
Educational Website
-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Window Replacement
Portland Glass of Portland
Portland, ME-
Free assessment
-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Window Replacement
-
Custom Window Designs
-
Commercial Windows
-
Glass Showers
-
Residential Windows
Paradigm Windows
ME, ME-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Sliding Glass
-
Double-Hung
-
Residential Windows
-
Window Replacement
-
Bay Windows
A-BEST Window
South Portland, ME-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Energy-Efficient Options
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
Marvin Design Gallery by Eldredge
Portland, MEServices Offered
-
Window Replacement
-
Glass Showers
-
Residential Windows
-
Custom Window Designs
Portland Glass of Dover
Dover, NH-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Commercial Windows
-
Custom Window Designs
-
Residential Windows
-
Window Replacement
Granite State Glass
Wolfeboro, NH-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Window Replacement
-
Fast Delivery
-
Residential Windows
-
Glass Showers
-
Aluminum Window Frames
Portland Glass of North Conway
North Conway, NH-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Commercial Windows
-
Custom Window Designs
-
Window Replacement
-
Residential Windows
Midcoast Glass & Windows
Topsham, ME-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Residential Windows
-
Window Replacement
-
Full-Service Installations
-
Energy-Efficient Options
-
Bay Windows
-
Double-Hung
-
Glass Showers
-
Commercial Windows
-
Aluminum Window Frames
-
Custom Window Designs
Pella Windows & Doors of Newington
Newington, NH-
Educational Website
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Bay Windows
-
Sliding Glass
-
Residential Windows
-
Double-Hung
-
Fast Delivery
-
Window Replacement
-
Custom Window Designs
Portland Glass of Brunswick
Brunswick, ME-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
Portland Glass of South Paris
South Paris, ME-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Window Replacement
-
Residential Windows
-
Commercial Windows
Pella Windows & Doors of Meredith
Meredith, NH-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Window Replacement
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
-
Residential Windows
-
Bay Windows
The Window Source NH
Seabrook, NH-
Free assessment
-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Double-Hung
-
Bay Windows
-
Sliding Glass
-
Custom Window Designs
-
Energy-Efficient Options
-
Residential Windows
-
Window Replacement
F.B.I. Contracting LLC
Concord, NH-
Timely Service
-
Educational Website
-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Energy-Efficient Options
-
Window Replacement
-
Stained Glass
-
Residential Windows
-
Commercial Windows
-
Double-Hung
-
Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Hollis, ME 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 Hollis Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are a few reasons you may want to consider making the switch:
- More efficient energy usage in your household: In Hollis where the summers can get pretty warm, energy-efficient windows reduce how much cool air is lost through your windows, making it easier to keep your home cool.
- Save on power bills: After you switch 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 house.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, especially if your home is on the older side.
- More efficient energy usage in your household: In Hollis where the winters can be cold, energy-efficient windows reduce how much heat is lost through your windows, making it easier to keep your home warm.
Estimated Cost of Window Replacement in Hollis
Windows come in different purposes, styles and shapes, so costs and services will differ considerably based on several factors. Below, we detail the typical cost and services that you can get from window replacement companies.
How Much Do New Windows Cost?
Although the typical to replace a single window is about $600, it can range from $200 to $1,200. These figures are based on specific characteristics of your installation, including number of windows, material, the location of your home, type, size and more.
Keep in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
We advise getting free quotes from several window companies to find the one that works best for your budget.
What Services do Window Installers Offer?
There are typically two kinds of window installation services: full-frame and pocket installations.
Full-frame installations are usually recommended when you want to change the style of your windows or your window has a lot of deterioration. With this service, your installers will replace the entire window, including the frame, sill and trim. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
If you're still trying to decide which kind of installation you need, you can ask your installer and get their advice. The choice mostly is influenced by how old the frames are and if there's any damage present.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Hollis
In our hunt to find the most reliable, eco-friendly window installers in Hollis, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed several window installers in Hollis and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Hollis, we gave more points to companies that provide services to the city. There are certainly reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Hollis.
Work Quality
When choosing new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the type of window 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 the majority of customers don't have positive things to say about their experience with a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window companies won't always provide the most quality service. Still, 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
As discussed, windows are a serious investment, so you'll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Hollis' climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Hollis window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Hollis, ME Window Replacement FAQs
What is the typical cost to install new windows?
The national average cost to install one window is about $600 but can range from $200 to $1,200, based on several factors. The price is typically dependent on the location of your property, the size of the window and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
Which kind of window should I get?
A window's energy efficiency depends on a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
Can I replace my own windows?
Even though you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Using a window installation company can help ensure that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
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 all my windows at once?
If you want to get more efficient windows and save money on energy costs, replacing all of your windows together is the only way to gain that benefit. On the other hand, if you have just one or two windows that are damaged or leaky, you can replace just those.