Advertiser Disclosure

Our editorial team is committed to creating independent and objective content focused on helping our readers make informed decisions. To help support these efforts we receive compensation from companies that advertise with us.

The compensation we receive from these companies may impact how and where products appear on this site. This compensation does not influence the recommendations or advice our editorial team provides within our content. We do not include all companies, products or offers that may be available.

10 Best Window Replacement Companies in Bay St. Louis, MS

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Whether you want to improve your home's value, energy efficiency, or both, upgrading your windows is a great idea. In Bay St. Louis, where the electricity bills are an average of $1,700 per year, you could be spending an extra $524 annually due to outdated windows. The Department of Energy estimates that heat gained or lost through windows could make up nearly 30% of residential energy climate use. Picking a window installer can be difficult, which is why we've put together this guide to the best window installers in Bay St. Louis.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Bay St. Louis

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Window World of New Orleans

Window World of New Orleans Logo

Our Rating

User Rating

8814 Veterans Blvd Suite 17, Metairie, LA 70003 (504) 888-4755 windowsneworleans.com

Free assessment

Educational website

Lifetime warranty

Price transparency

Timely service

Good customer service

Financing options available

Energy-efficient options

Services Offered

Bay windows
Double-hung
Window replacement/installation
Glass doors
Custom window designs
Storm/impact windows

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

1100 S Claiborne Ave, New Orleans, LA 70125 (504) 313-5041 homedepot.com

Wide range of brands

Price transparency

Free assessment

Financed credit cards and loans available

Educational website

Free in-home or virtual consultations

Good customer service

Services Offered

Storm/impact windows
Mirrors
Window replacement/installation
Energy-efficient options
Vinyl frames
Custom window designs
Screen repair
Glass doors
Glass showers

Slidell Windows & Doors

Slidell Windows & Doors Logo

Our Rating

User Rating

2771 Sgt Alfred Dr, Slidell, LA 70458 (985) 401-5662 slidellwindowsdoors.com

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

Storm/impact windows
Double-hung
Vinyl frames
Bay windows
Window replacement/installation
Metal frames
Energy-efficient options
Fiberglass frames
Wood frames
Glass doors

Mandeville Window Replacement

Mandeville Window Replacement Logo

Our Rating

User Rating

790 Florida St, Mandeville, LA 70448 (504) 294-5952 mandevillewindowreplacement.com

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

Bay windows
Double-hung
Energy-efficient options
Skylights
Storm/impact windows
Glass doors
Triple pane glass
Window replacement/installation
Vinyl frames
Metal frames
Wood frames

Glass Solutions, Inc.

Glass Solutions, Inc. Logo

Our Rating

User Rating

1621 29th Ave, Gulfport, MS 39501 (228) 868-1688 glasssolutionsms.com

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

Glass showers
Window repair
Window replacement/installation
Glass doors
Mirrors
Storm/impact windows
Energy-efficient options
Custom glass

Professional Patios & Screenrooms Inc

Professional Patios & Screenrooms Inc Logo

Our Rating

User Rating

1219 Ave H, Westwego, LA 70094 (504) 361-5000 professionalpatios.com

Price transparency

Variety of glass and tint options

Locally owned and operated

Good customer service

Educational website

Free assessment

Workmanship and product warranties

Services Offered

Window replacement/installation
Double-hung
Energy-efficient options
Vinyl frames

Window Depot of New Orleans

Window Depot of New Orleans Logo

Our Rating

User Rating

2323 Bainbridge St, Kenner, LA 70062 (504) 667-9187 windowdepotusa.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Bay windows
Vinyl frames
Window replacement/installation
Wood frames
Triple pane glass
Energy-efficient options
Glass doors
Double-hung

Window King

Window King Logo

Our Rating

User Rating

727 Pass Rd, Gulfport, MS 39501 (228) 596-7032 windowkingusa.com

Good customer service

Price transparency

Timely service

Services Offered

Storm/impact windows
Window repair
Energy-efficient options
Glass doors
Vinyl frames
Window replacement/installation

EcoView of New Orleans

EcoView of New Orleans Logo

Our Rating

User Rating

2023 Philip Dr Suite E, Covington, LA 70433 (985) 276-4547 ecoviewwindows.com

Good customer service

Price transparency

Free assessment

Services Offered

Glass doors
Vinyl frames
Bay windows
Double-hung
Window replacement/installation
Storm/impact windows
Energy-efficient options

Mighty Dog Roofing of Greater New Orleans

Mighty Dog Roofing of Greater New Orleans Logo

Our Rating

User Rating

700 Papworth Ave Ste 101, Metairie, LA 70005 (504) 513-6695 mightydogroofing.com

Good customer service

Timely service

Price transparency

Free assessment

Services Offered

Window repair
Skylights
Window replacement/installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Bay St. Louis?

The cost of window installation or replacement will be influenced by a number of factors, including the materials you choose, the number and size of the windows, and how difficult your windows are to access or install. On average, homeowners in Bay St. Louis should expect to spend around $270 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Replacing your current windows with new energy-efficient ones can significantly improve your home's noise reduction, value, appearance, comfort, and insulation. Signs it's time to invest in new windows include:

  • Windows that are difficult to close, open, and lock properly due to age and wear.
  • Inefficient and outdated window styles that take away from your home’s curb appeal.
  • Drafts and cold air leaking in through old, loose-fitting windows.
  • High energy bills and a chilly house due to poor insulation around windows.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.

How To Choose a Window Company

For a successful window replacement, you need to find an installer with proven expertise. Below, we cover the most important criteria for picking a window installer.

Experience

Look for well-established local installers with extensive experience. Companies that have served Bay St. Louis homeowners for years are more likely to know the local climate and how to best meet your needs. Request references from recent customers to verify that a provider delivers quality work.

Certifications

Choose an installer that’s accredited like leading window companies, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Proper certification shows they've received appropriate instruction in installation best practices. Make sure installers are staff, not subcontracted laborers, and confirm that any technicians working on your home have certification.

Reputation

Read through online reviews, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to make sure that the company consistently provides quality work and good customer service. Avoid providers that have complaints of shoddy work or unfinished jobs.

Process

A reputable window installer will be able to provide a comprehensive project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Ask for regular contact through the whole process to avoid surprises once installation is underway.

Warranties

Seek out window firms that provide guarantees on their work, and that offer warranties on products and labor. This demonstrates faith in their work. Also seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Verify that your window provider works with long-lasting, durable brands, offers power-saving window options, and fits your budget. Look for window options with enhanced UV protection, design flexibility, and good energy ratings. Check whether the materials include their own manufacturer warranties.

Frequently Asked Questions About Window in Bay St. Louis, MS

In Bay St. Louis, the best time to install windows is when temperatures are mild, generally during spring, winter or fall. This allows installers to work without having to worry about the weather.

The best type of replacement window for your Bay St. Louis home will depend on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can give a traditional look and feel, while vinyl windows are more popular in newer homes. Fiberglass-framed windows are also a popular choice, since they are energy efficient and long-lasting.

The types of window that usually last longest are ones constructed from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are known for their long-lasting nature and require minimal maintenance, and wood windows provide a more traditional look. Tripling up on the glazing will reduce heating and cooling bills over time. This is especially helpful during Bay St. Louis' hot summers.

The installation process for windows typically takes 1–3 days depending on the size of windows to be installed. Experienced window installers will be able to provide an estimate on the time it will take to complete the installation job, but you can expect it to take around 30 minutes per window.

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also clean the windows at least once a year to stop debris from building up and leading to damage. Additionally, if you live in an area with abundant rainfall, you should check the window sills and frames regularly to make sure that the seals are not deteriorating or cracking.

Yes, many window companies provide financing options. Some installers provide low-interest loans based on your income, while other companies offer special financing plans with terms and conditions that vary depending on the job.

Hiring a professional window installer helps make sure the job is done correctly. Professional installers will measure to get a perfect fit and use the right materials and techniques to ensure your windows are properly sealed and secure. Additionally, professional installers have access to better materials and more knowledge than the average person, so you can expect your windows to be put in correctly and last for years to come.

Other Bay St. Louis, MS Home Services