20 Best Window Companies in Gallatin, TN (2025 Reviews)
If you’re looking to get new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Gallatin 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
Although environmentally friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house’s efficiency can also have a large impact on home energy conservation. During the summer months, the last thing you want is your cool air to leak out of your outdated, drafty windows.
Fortunately, saving you money with upgraded windows also helps our goals of conserving energy and the resources it takes to produce it.
Because windows have such a considerable impact on your home, selecting the best company for you is a big choice to make. That’s why the EcoWatch team has put together this list of the top window installation companies, so you can more easily make an informed decision.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Gallatin
The EcoWatch Reviews team assessed many window providers across Gallatin to narrow our list down to the top ones. The installers in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise 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 has windows expertise in Gallatin. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the windows industry, and it currently provides services to 200 locations nationwide.
You may want to consider opting for Window World if you're interested in 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 WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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 Gallatin?Window World does not detail prices on its website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can request a quote from the company.

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 has the best availability in Gallatin. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia.
You may want to consider opting for Andersen if you're interested in a company 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 that Renewal by Andersen offers, 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 Gallatin?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. For more accurate information on pricing, you can request a quote from the company.

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 has the best window installation for businesses in Gallatin. 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. Aeroseal has about 23 years of experience in the windows industry, and it currently provides services to 13 states and Washington D.C.
You may want to consider opting for Aeroseal if you're interested in 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 that Aeroseal Windows offers, 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 Gallatin?Aeroseal does not detail prices on its website, but it provides high-quality windows at a competitive price point. For more accurate information on pricing, you can request a quote from the company.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation has the best residential windows in Gallatin. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the windows industry, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states.
You may want to consider opting for Window Nation if you're interested in a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types that Window Nation offers, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Gallatin?Window Nation does not detail prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. For more accurate information on pricing, you can request a quote from the company.
We try to stay unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Gallatin
Champion Replacement Windows of Nashville
Nashville, TNFree assessment
Price Transparency
Good Customer Service
Services Offered
Double-Hung
Bay Windows
Glass Doors
Window Replacement/Installation
Power Home Remodeling
Nashville, TNGood Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Nashville, TNPrice Transparency
Free assessment
Educational Website
Services Offered
Vinyl Frames
Glass Doors
Double-Hung
Custom Window Designs
Window Replacement/Installation
Bay Windows
Energy-Efficient Options
Windows For Life
Gallatin, TNFree assessment
Good Customer Service
Educational Website
Price Transparency
Timely Service
Services Offered
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Custom Window Designs
Triple Pane Glass
Wood Frames
Vinyl Frames
Energy-Efficient Options
Window Repair
Five Star Home Improvement
Cumberland Furnace, TNGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Window Depot USA of Nashville
Nashville, TNFree assessment
Good Customer Service
Educational Website
Timely Service
Price Transparency
Services Offered
Bay Windows
Triple Pane Glass
Vinyl Frames
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Glass Doors
Glass Doctor of Nashville
Nashville, TNFree assessment
Educational Website
Price Transparency
Services Offered
Glass Showers
Custom Glass
Window Repair
Energy-Efficient Options
Window Replacement/Installation
Glass Repair
Mirrors
Pella Windows & Doors of Franklin
Franklin, TNGood Customer Service
Free assessment
Educational Website
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Vinyl Frames
Mr. Handyman of E. Nashville and Hendersonville
Hendersonville, TNPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Mirrors
Window Replacement/Installation
American Home Design
Goodlettsville, TNGood Customer Service
Price Transparency
Free assessment
Services Offered
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Glass Showers
Bay Windows
Glass Doors
Custom Window Designs
Mr. Handyman of Nashville, West, South and Central
Nashville, TNPrice Transparency
Free assessment
Good Customer Service
Timely Service
Educational Website
Services Offered
Glass Showers
Window Replacement/Installation
Mr. Handyman of Franklin and Brentwood
Arrington, TNPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Planet Glass TN
Columbia, TNGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Glass Showers
Glass Repair
Mirrors
Window Repair
Window Replacement/Installation
Custom Glass
Mid State Door & Window Co
Nashville, TNServices Offered
Window Replacement/Installation
J & M Supply Inc
Murfreesboro, TNFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Capitol Window & Door
Bowling Green, KYFree assessment
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Window World of Upper Cumberland
Cookeville, TNEducational Website
Good Customer Service
Timely Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Custom Window Designs
Bay Windows
Glass Doors
Double-Hung
Unlimited Windows Inc
Old Hickory, TNEducational Website
Price Transparency
Free assessment
Services Offered
Storm/Impact Windows
Energy-Efficient Options
Window Replacement/Installation
Mirrors
Bay Windows
Springfield Glass Co
Springfield, TNEducational Website
Good Customer Service
Services Offered
Glass Showers
Window Replacement/Installation
Mirrors
Energy-Efficient Options
Glass Repair
The Plantation Room Company
Murfreesboro, TNEducational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Gallatin, TN 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 Gallatin Saves You Money
By switching to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
- Save money on energy bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of household energy use. Upgrading to energy-efficient windows can help reduce that amount, which helps you save more on your bills.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can lower your carbon footprint by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Gallatin
Let’s take a look at the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
Even though the typical cost to install one window is around $600, it can range from $200 to $1,200. Costs will vary considerably based on the current condition of your home, your location, the quality of your products and the number of windows you need. A lot of window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. These extra services will increase overall project costs.
Bear in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.
We recommend getting free quotes from several window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
The first question to ask yourself when planning to replace your windows is: Do you need a full-frame installation or a pocket installation?
A full-frame installation is a total window replacement. This service involves removing the old window, the sill, and the exterior and interior trim. It can also involve extra materials, such as insulation and drip edges, which increase the overall cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations take less time and therefore cost less. However, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
If you’re hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Gallatin, the decision will mostly be based on the efficiency of your home and the age and condition of your existing frames.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Gallatin
EcoWatch differs from most reviewers since we look at these companies through a sustainability lens. We have evaluated the best window installers in Gallatin primarily based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Gallatin, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Gallatin.
Work Quality
When installing new windows, the quality and range of services can often play just as important of a role in insulation and performance as the type of window you opt for. 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 customer feedback to find 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 nearly every category, including quality of parts, warranty, quality of installation, professionalism, cost and more.
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 providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Gallatin, TN Window Replacement FAQs
What is the average cost to install windows in a home?
The average cost of replacing a window ranges between $450 and $650. There are a variety of factors that influence how much it costs, such as how energy-efficient the windows are, the number of windows, the materials used in designing the windows, local labor costs, styles and sizes of windows and your property’s location.
What type of window is the best for energy efficiency?
A window’s energy efficiency is influenced by a variety of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
What services do window replacement companies provide?
Window installation professionals go to your house to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is complete.
When is it 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 probably need to be replaced. Apart from 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 your windows are greater than 20 years old, it’s most likely time to replace all of them. By that point, they are usually less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less stress.