20 Best Window Companies in Sanford, FL (2025 Reviews)
Looking to improve your house’s look? The top window replacement companies can help.
We analyzed all the top-rated window companies in Sanford and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the best window installation companies in Sanford may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might think. Drafty windows can decrease your home’s energy efficiency by up to 30%, according to the Department of Energy. In Sanford, that’s around $403 per year that you could save on your power bills after making the switch.
Installing upgraded, efficient windows on your property can help you save money every month on your power bills — and you can help the environment as well.
So if you’re building a new home, renovating or changing out old windows in Sanford, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Sanford
The EcoWatch Reviews team examined dozens of installers that service the Sanford area to find the best window installation companies that fit our standards. The installers in this article passed our review standards for energy-efficient offerings as well as local expertise, price, customer service and beyond.

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 provides windows expertise in Sanford. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been operating since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by many positive reviews from customers online.
Window World may be the company for you if you want 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 offering 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 mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Sanford?Although pricing is not available on Window World’s website, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

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 Sanford. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by many positive reviews from customers online.
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 WindowsRenewal by Andersen is an Energy Star partner offering 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 mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Sanford?Although pricing 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. Getting a free quote on its website is the best way to get more accurate pricing information.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Sanford. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This window installation company has been operating since 1999 and currently provides services to 13 states and Washington D.C. Its reputation is backed by many positive reviews from customers online.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner offering 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 mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Sanford?Although pricing is not available on Aeroseal’s website, it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate pricing information.
One thing to note is that the companies in this section are national, meaning the quality of the service may depend on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for each company.
More Window Companies in Sanford
Central Florida Windows & Doors
Sanford, FLFree assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Pristine Glass & Mirror LLC
Winter Park, FLQuick and professional repairs
Educational Website
Custom glass enclosures
24-hour emergency service
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Window Repair
Mirrors
Speedy 24 Hour Glass
Cocoa, FLEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Glass Repair
Window Repair
Storm/Impact Windows
Space Coast Windows LLC
Satellite Beach, FLGood Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Mr. Handyman serving Windermere, W and S Orlando
Orlando, FLEducational Website
Good Customer Service
Nationally renowned brand
Offers guaranteed results
Free assessment
Price Transparency
Timely Service
Accommodates all window styles
Services Offered
Window Replacement/Installation
Glass Doors
Wood Frames
The Window Source of Orlando
Zellwood, FLEducational Website
Timely Service
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
ARMORVUE Window & Door
Orlando, FLEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Storm/Impact Windows
Vinyl Frames
Glass Doors
Window Replacement/Installation
Double-Hung
Metal Frames
Custom Windows & Exterior Design, Inc
Leesburg, FLServices Offered
Custom Window Designs
Window Replacement/Installation
Glass Doors
Windoor Retro Professionals - Windows & Doors
Ocala, FLFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Storm/Impact Windows
Vinyl Frames
R C Windows & Doors
Ocala, FLTimely Service
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Window Repair
Glass Doors
Glass Repair
Ocala Window Replacement
Ocala, FLEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Repair
Glass Doors
Bay Windows
Vinyl Frames
Wood Frames
Metal Frames
Window Replacement/Installation
Energy-Efficient Options
Storm/Impact Windows
Fiberglass Frames
Double-Hung
First Choice Windows
Ocala, FLFree assessment
Educational Website
Timely Service
Price Transparency
Good Customer Service
Services Offered
Metal Frames
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Vinyl Frames
Double-Hung
Bay Windows
Creative Remodeling of Orlando Siding and Windows
Winter Springs, FLEducational Website
Timely Service
Good Customer Service
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Vinyl Frames
Energy-Efficient Options
ECO Glass windows and doors
Longwood, FLFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doctor of Longwood, FL
Longwood, FLEducational Website
Price Transparency
Services Offered
Glass Showers
Mirrors
Custom Glass
Glass Repair
Energy-Efficient Options
Window Repair
Window Replacement/Installation
RBA of Central Florida
Winter Park, FLGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
WindowWall
Winter Garden, FLGood Customer Service
Price Transparency
Free assessment
Educational Website
Timely Service
Services Offered
Glass Doors
Energy-Efficient Options
Double-Hung
Custom Window Designs
Bay Windows
Storm/Impact Windows
Window Replacement/Installation
CWC Windows & Doors Inc.
Edgewater, FLFree assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Vinyl Frames
Glass Monkey Inc.
Kissimmee, FLFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Osceola Window & Door
St Cloud, FLPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Metal Frames
Energy-Efficient Options
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 benefits, including:
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if you have an older home.
- Save on power bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Installing energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Sanford, that’s about 390 pounds per year on average.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Sanford
Windows come in different styles, purposes and shapes, so costs and services will differ considerably depending on several factors. Below, we go over the average cost and services that you’ll find from window installation companies.
How Much Do New Windows Cost?
According to our research, the typical cost to install a single window is around $600. However, window installation costs can range from $200 to $1,200 for each window. How much it will cost varies based on several factors, including the location of your home, type, material, size, number of windows and more.
It’s important to keep in mind that windows with the best efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Sanford homeowners $403+ a year when replacing single-pane windows.
Costs will also vary depending on the material of your frame. Aluminum frames have the lowest price. They’re sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first step of a window replacement is to decide whether you should get a full-frame or pocket installation.
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 professionals will replace the whole window, including the trim, frame and sill. A pocket installation involves replacing a window within the existing frame, which tends to be cheaper than a full-frame installation.
If you’re hiring a reputable window installation company, your company can recommend the best type for your project. In Sanford, the choice will mostly be based on the efficiency of your home and how old your existing frames are.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Sanford
EcoWatch reviews are different from most reviews since we assess these companies through a sustainability lens. We’ve evaluated the top window installers in Sanford mostly based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Since this is a guide for Sanford, we gave more points to companies that cover the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Sanford.
Work Quality
When selecting new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand you get. 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 patterns in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including cost, quality of installation, professionalism, quality of parts, warranty and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a substantial investment, so you’ll want to be certain that investment is well protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Sanford, FL Window Replacement FAQs
How much should window installation cost?
The average cost of replacing one window ranges from $450 to $650. There are many factors that influence the price, including local labor costs, the materials used in designing the windows, how energy-efficient the windows are, the number of windows, styles and sizes of windows and your property’s location.
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 will be more efficient than windows that do. To be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — that means they’re certified energy-efficient by the U.S. Department of Energy.
When do I need to use a window installation company?
You should use a window installation professional whenever you want to upgrade your windows. Installing windows is a involved process that can be difficult to do on your own, so it’s best handled by the professionals.
How long does window installation usually take?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.