20 Best Window Companies in Sanford, FL (2023 Reviews)
If you're looking to upgrade to new windows, our guide to the top window installation companies can help.
We analyzed all the top-rated window companies in Sanford and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A review of the top window replacement companies in Sanford may not seem like the most compelling article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. When it's the middle of summer, your outdated and drafty windows could be making your home harder to cool and more uncomfortable for you.
That's not great for either your wallet or the environment, but one of the top window installation companies can help with that.
Efficient windows are particularly important in Sanford, where summers are long and hot. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $403 per year.
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 Sanford
The EcoWatch team assessed several window installation companies across Sanford to narrow our list down to the best ones. The installers mentioned in this article scored best in our review categories, which include energy-efficient offerings, local expertise, customer service, price, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Sanford. This window installation company has been operating since 1995 and currently serves 200 locations nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider opting for Window World if you're interested in a installer 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 caters 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 Sanford?Window World does not detail prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to get a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen offers the best availability in Sanford. This window installation company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider opting for Andersen if you're interested in a installer 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 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 Sanford?Andersen does not detail prices 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. The best way to get more accurate pricing information is to get a free quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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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 around 23 years of experience in the window installation sector.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types available from Aeroseal Windows, some of which are Energy Star products. 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 Sanford?Prices aren’t listed on Aeroseal’s website, but it provides high-quality windows at a competitive price point. For more detailed information on pricing, you can receive a quote from the company.
Please note that the companies in this section are national, which means the quality of customer service may depend on your local team. We have tried to stay unbiased and transparent by describing pros and cons for each company.
More Window Companies in Sanford
Window World of Orlando
Sanford, FL-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
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Timely Service
Services Offered
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Fast Delivery
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Residential Windows
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Sliding Glass
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Energy-Efficient Options
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Bay Windows
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Commercial Windows
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Custom Window Designs
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Window Repair
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Stained Glass
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Window Replacement
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Glass Showers
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Double-Hung
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Aluminum Window Frames
ECO Glass windows and doors
Longwood, FL-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Sliding Glass
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Fast Delivery
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Aluminum Window Frames
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Residential Windows
Glass Doctor of Longwood, FL
Longwood, FL-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Window Repair
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Fast Delivery
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Double-Hung
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Glass Showers
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Commercial Windows
Miller Window
Orange City, FL-
Timely Service
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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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Commercial Windows
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Double-Hung
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Glass Showers
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Window Replacement
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Sliding Glass
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Bay Windows
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Fast Delivery
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Residential Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Custom Window Designs
Central Florida Windows & Doors
Sanford, FL-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
Deltona Window Replacement
Deltona, FL-
Timely Service
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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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Custom Window Designs
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Commercial Windows
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Sliding Glass
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Fast Delivery
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Energy-Efficient Options
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Double-Hung
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Residential Windows
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Window Replacement
Florida Window and Door Solutions
Altamonte Springs, FL-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Window Replacement
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Aluminum Window Frames
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Bay Windows
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Custom Window Designs
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Double-Hung
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Residential Windows
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Sliding Glass
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Commercial Windows
Weathermaster Building Products, Inc.
Sanford, FL-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Sliding Glass
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Window Replacement
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Full-Service Installations
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Aluminum Window Frames
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Commercial Windows
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Custom Window Designs
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Residential Windows
D&A Building Services, Inc.
Longwood, FL-
Price Transparency
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Timely Service
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Full-Service Installations
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Commercial Windows
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Custom Window Designs
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Fast Delivery
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Window Replacement
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Residential Windows
The Window Shoppe
Orange City, FL-
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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Residential Windows
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Window Replacement
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Glass Showers
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Sliding Glass
Creative Remodeling of Orlando Siding and Windows
Winter Springs, FL-
Timely Service
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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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Custom Window Designs
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Window Replacement
David's General Construction
Casselberry, FL-
Free assessment
Services Offered
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Glass Showers
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Residential Windows
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Window Replacement
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Custom Window Designs
Home Services at The Home Depot
Casselberry, FL-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Fast Delivery
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Commercial Windows
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Residential Windows
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Window Replacement
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Stained Glass
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Custom Window Designs
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Glass Showers
Atlantic Window & Screen repair
Deltona, FL-
Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Window Repair
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Residential Windows
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Sliding Glass
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Window Replacement
NewSouth Window Solutions
Altamonte Springs, FL-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Glass Showers
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Window Replacement
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Custom Window Designs
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Fast Delivery
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Sliding Glass
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Double-Hung
Alliance Building Material Supply
Lake Mary, FL-
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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Custom Window Designs
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Sliding Glass
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Energy-Efficient Options
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Residential Windows
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Window Replacement
RBA of Central Florida
Winter Park, FL-
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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Double-Hung
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Stained Glass
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Commercial Windows
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Glass Showers
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Window Replacement
Glass Doctor of Orlando, FL
Winter Park, FL-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Energy-Efficient Options
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Window Replacement
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Glass Showers
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Window Repair
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Custom Window Designs
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Commercial Windows
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Double-Hung
FAS Windows & Doors - Corporate Office
Orlando, FL-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Window Replacement
All Weather Windows
Orlando, FL-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Residential Windows
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Fast Delivery
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Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Sanford, FL 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 Sanford Saves You Money
When you upgrade to energy-efficient windows, you may see some perks, such as:
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% when you install Energy Star certified windows. In Sanford, that's about 390 pounds per year on average.
- Better temperature control in your home: Energy-efficient windows can decrease the amount of heat lost through your windows when heating your home.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- Better temperature control in your home: Residing in a very hot place like Sanford usually means needing your air conditioner to keep your home cool. Energy-efficient windows can reduce how hard your AC needs to work to cool your home.
Estimated Cost of Window Replacement in Sanford
Windows come in various styles, shapes and purposes, so costs and services will differ remarkably depending on your project. Below, we go over the typical cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
On average, Sanford homeowners can anticipate their replacement window installations to range from $250 to $1,200. The average cost is at around $600. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations and replacements, which will make your project cost more.
It's also worth keeping in mind that energy-efficient windows will typically cost more initially, but Energy Star predicts that switching out the windows on your Sanford home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. The amount of money you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We recommend getting free quotes from multiple window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
When it comes to window replacements, there are typically two kinds that your provider will offer: full-frame and pocket installations.
Full-frame installations entail replacing the total window, including the sill, frame and trim. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant deterioration. Because full-frame installations are more involved, they will increase the total cost. 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 type of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to recommend the best type for your project. In Sanford, the decision will mostly be based on how much damage there is currently and the condition of your existing frames.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Sanford
In our search to make your home improvements easier and more eco-friendly in Sanford, the EcoWatch Reviews team examined many companies before deciding on these. Along with energy efficiency, we reviewed window companies all across the state and ranked them based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
When it comes to new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand you opt for. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of installation, warranty, quality of parts, cost, professionalism and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Sanford's climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Sanford window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Sanford, FL Window Replacement FAQs
How much should a window install cost?
The national average cost of replacing a single window is about $600 but can range from $200 to $1,200, based on several factors. The price is generally influenced by the location of your property, the type and material of the window and the size of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the types of windows?
The most common types of windows for homes are transom windows, double-hung and single-hung windows, slider windows, picture windows, bay windows, casement windows and awning windows.
Can I replace my own windows?
Even though you can install your own windows, doing so requires a lot of time and handiness. Using a window replacement company can help guarantee that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
How do you know it's time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to operate, they may need to be replaced.