21 Best Window Replacement Companies in Mason City, IA (2023 Reviews)
Window Companies Near Me
Looking to upgrade your windows? We've got all the information you need in this list of the best window installation companies.
We analyzed all the top window installers in Mason City and selected the top 21 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 May 04, 2023
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house's energy efficiency can also have a considerable impact on home energy conservation. During the winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
Thankfully, helping you save energy with upgraded windows also helps our goals of reducing energy usage for the environment.
Because windows have such a big impact on your home, selecting the best company for you is a big choice to make. That's why the EcoWatch team has created this list of the top window replacement companies, so you can more easily make an informed decision.
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Great industry reputation
- 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
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Mason City
The EcoWatch team researched dozens of providers that service the Mason City area to find the best window installation companies by our standards. The installers we've mentioned in this article passed our review standards for energy-efficient offerings as well as price, customer service, local expertise and beyond.

Window World
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EnergyStar Partner
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Large serice area
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Great industry reputation
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Quality of service will depend on your area
Window World provides windows expertise in Mason City. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide.
It has established itself as a company 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 windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in Mason City?Pricing details are not available on Window World's website, as the cost of window installment varies greatly based 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. You can request a free quote on its website for more information about pricing.

Renewal by Andersen
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Award-winning company
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Manufactures products in-house
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen provides the best availability in Mason City. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for about 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.
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 WindowsThere are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Mason City?While pricing information is 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. For more accurate information on pricing, you can ask for a quote from the company.

Universal Windows Direct
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Lifetime warranty
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Makes charitable contributions
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Manufactures products in-house
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Some installations carried out by third-party contractors
Universal Windows Direct offers the best warranty in Mason City. Universal has around 20 years of experience in the window installation industry. Its reputation is backed by all the positive reviews on customer 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 WindowsUniversal Windows Direct is an Energy Star partner and has 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 Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Mason City?Universal doesn't have any cost information available on its 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.
We strive to stay unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Mason City
Window World of Mason City
Mason City, IA-
Free assessment
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Award-Winning
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Residential Windows
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Fast Delivery
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Bay Windows
Budget Blinds of Mason City & Clear Lake
Clear Lake, IA-
Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Aluminum Window Frames
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Glass Showers
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Commercial Windows
Budget Blinds of Cedar Falls / Waterloo
Cedar Falls, IA-
Educational Website
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Free assessment
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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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Commercial Windows
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
Home Services at The Home Depot
2400 Consul St, MN-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Commercial Windows
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Stained Glass
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Custom Window Designs
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Bay Windows
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Residential Windows
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Fast Delivery
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Glass Showers
Austin Windshield Plus
Austin, MN-
Good Customer Service
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Timely Service
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Price Transparency
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Educational Website
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Award-Winning
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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Double-Hung
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Sliding Glass
Pella Windows & Doors of Mason City
Mason City, IA-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Bay Windows
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Sliding Glass
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Double-Hung
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Residential Windows
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Custom Window Designs
Southern Lock & Glass
Albert Lea, MN-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Commercial Windows
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Aluminum Window Frames
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Custom Window Designs
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Residential Windows
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Double-Hung
The Glass Works by Stock Glass
Charles City, IA-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Aluminum Window Frames
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Residential Windows
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Double-Hung
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Commercial Windows
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Custom Window Designs
The Window Source of Mason City
Mason City, IA-
Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Bay Windows
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Double-Hung
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Sliding Glass
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Fast Delivery
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Custom Window Designs
Midtown Auto Clinic
Austin, MN-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Fast Delivery
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Double-Hung
Stevens' Glass & More
Mason City, IA-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Commercial Windows
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Sliding Glass
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Custom Window Designs
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Glass Showers
Lea Mobile Glass
Mason City, IA-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
Mason City Glass Service
Mason City, IA-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Residential Windows
Safelite AutoGlass
Waterloo, IA-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Z & Z Glass
Iowa Falls, IA-
Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
River City Glass
Mason City, IA-
Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
Glass Tech
Cedar Falls, IA-
Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
Iowa Falls Glass, Inc.
Iowa Falls, IA-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Residential Windows
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Custom Window Designs
Eddy's Glass & Door, Inc
Forest City, IA-
Free assessment
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
Northland Glass
Clear Lake, IA-
Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Glass Showers
2 Guys Interior Focus
Waverly, IA-
Price Transparency
Services Offered
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Commercial Windows
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Glass Showers
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Custom Window Designs
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Residential Windows
How Installing Energy-Efficient Windows in Mason City Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here's more information on how upgrading your windows could help you:
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, particularly if your home is on the older side.
- Save on power bills: After you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll need less energy to heat or cool your house.
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Mason City, that's about 715 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Mason City
Let's go over the cost of window replacement and the types of services offered by installers.
How Much Do New Windows Cost?
The average cost to replace one window is about $600 but can range anywhere from $200 to $1,200. Costs will differ considerably depending on the number of windows you need, your location, the current condition of your home and the quality of your products. Many window companies also offer replacement door installations and other add-ons like coating, shutters, baths and more. Additional services will increase your 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 by lowering your energy bills. Investing in Energy Star certified windows can save Mason City homeowners $436+ a year when replacing single-pane windows.
How much your window installation costs will also vary based on the type of material you choose for the frames. Wood windows are typically the most expensive, although it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
There are generally two kinds of window installation services: full-frame and pocket installations.
A full-frame installation is a total window replacement. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves extra materials, like insulation and drip edges, which increase the total cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and will be less expensive, but you can't do this kind of installment if you have any pre-existing rot or water damage.
If you're unsure which type of window installation service you need, your installer can advise you. Generally, the decision is based on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Great industry reputation
- 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
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Mason City
EcoWatch reviews differ from most reviews, as we evaluate these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Mason City and ranked them based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve Mason City so you can find the right window installation company near you.
Work Quality
When picking new windows, the quality and breadth of services can often play 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 consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including warranty, quality of parts, quality of installation, cost, professionalism and more.
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
As discussed, windows are a serious investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Mason City's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Mason City window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Mason City, IA Window Replacement FAQs
How much does a window install cost?
The typical cost to replace one window ranges from $450 to $650. There are many factors that affect how much it costs, including styles and sizes of windows, the number of windows, how energy-efficient the windows are, local labor costs, your property's location and the materials used in designing the windows.
What kind of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. To be sure you'll get the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they're certified energy-efficient by the U.S. Department of Energy.
Do I really have to use a window installation company?
Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring a professional. The window installation process is complicated and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer option.
How often do you need to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on energy costs, replacing all your windows at once is the only way to gain that benefit. However, if you have just a few windows that are broken or leaky, you can replace just those.