Certified by Window World Rio Grande Valley • Mar 08, 2026
Window Installation ServiceDoor InstallationSiding ContractorRemodeling ContractorWindow World
Experience Window World's unrivaled ENERGY STAR replacement windows, doors, vinyl siding, and more. Contact us to schedule your free in-home or virtual quote today!
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Wheelchair accessible entranceAvailable
Location
Certified by Window World Rio Grande Valley • Mar 08, 2026
Certified by Window World Rio Grande Valley • Mar 08, 2026
Reviews
4.7
112 reviews
5 stars
101
4 stars
2
3 stars1
2 stars
2
1 star
6
GA
Gilberto Alaniz
1 day ago
5.0
The Window World installation team did an excellent job when replacing windows in our home. Their attention to detail and care ensured a perfect installation without any damage to either the exterior or interior of the home. Energy-efficient windows were reasonably priced and add an updated look to our home. I highly recommend your local Window World team for replacement windows or for your new home construction.
JJ
Jesus
3 days ago
1.0
On 3/5/26, one of your drivers was camping in the left passing lane at a snail’s pace, oblivious to the massive line of traffic backed up behind them. Despite having every opportunity to move over, they chose to obstruct the flow of the expressway, forcing dozens of drivers into high-risk maneuvers to pass on the right.
Let’s be clear: The left lane is for passing, not for your driver to take a leisurely cruise in a branded company vehicle. This isn't just a minor annoyance; it is a liability. Your driver’s refusal to follow basic traffic laws and "Slow Poke" statutes reflects a total lack of training and a complete disregard for public safety. If this is the standard you set for your fleet, it’s only a matter of time before this driver causes a major collision that lands your company in a courtroom.
PW
pam warner
3 days ago
5.0
Awesome service. Love our new windows. Highly recommended.
AJ
Anne Jimenez
3 days ago
5.0
I had a great experience with them from beginning to end! They were the best priced and very fast! I would recommend them 100%
DL
Debbie Lange
Feb 6, 2026
5.0
Window World was great to work with. They kept us informed thru the whole process. Our new patio door looks awesome and it was installed beautifully.
Frequently Asked Questions About Window World Rio Grande Valley
What types of payment methods and financing do you offer?
We offer a variety of payment methods and financing options depending on promotional period. Please contact us for more information regarding available options.
Will the replacement windows be installed from the inside or outside?
The majority of our replacement windows are installed from the outside. In some situations it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.
Do you install replacement windows year-round? If so, will I lose a lot of heat/cooling at the time of installation?
Window World installs replacement windows year-round. An average installation will take only one day. Our crews install one window at a time and are trained to do what they can to minimize heating/cooling loss. The energy savings from your new windows will recover any incremental energy costs incurred during their installation many times over during their lifetime.
How can I prepare my house for my replacement windows?
Please take down curtains, blinds, or any other window treatments. Security sensors should also be removed and turned off by your security company. Please provide our installation expert with a clear path to the window(s) being replaced by moving anything that may be in the way. It is also advisable to remove all wall decorations from the walls close to the windows as they may fall during removal or installation.
How long will it take to get my replacement windows? How much time should I allow for the installation?
Since every window ordered is custom-built to fit your home and design choices, manufacturing times vary. Once delivered, the type of window being installed and the type being removed help determine the amount of time needed to complete the job. On average, each window takes about 30 minutes. Trim work and cleanup will require additional time to complete. An average job will take a single day.
What type of warranty is available for my windows?
All windows and patio doors we sell come with a manufacturer’s lifetime limited warranty and a repair labor guarantee, good for as long as you own your home! Contact us or see our warranties page for more details.
What happens to my old windows?
After installing your new replacement windows we remove all old windows from your property and dispose of them properly. If you wish to keep your old windows or storm windows, please notify the installation crew as soon as it arrives for your installation.
What do I do if there is a problem with the windows?
Most of the issues encountered by our customers are easily corrected and don't necessarily mean that there is a problem with your window. You are always welcome to contact us for help.
What types of products and services does Window World Rio Grande Valley offer?
Window World Rio Grande Valley offers ENERGY STAR replacement windows, entry doors, patio doors, vinyl siding, and installation services for windows, doors, and vinyl siding.
What are your business hours?
We are open Monday to Friday from 8:00 AM to 5:00 PM, and Saturday from 9:00 AM to 12:00 PM. We are closed on Sundays.
How can I schedule a free in-home or virtual quote?
You can contact us via phone at +1 956-468-4200, email riograndevalley@windowworld.com, or visit our website to schedule your free in-home or virtual quote.
Do you offer financing and what payment methods are accepted?
We accept various payment methods including cash, check, Discover, MasterCard, Visa, and offer financing options depending on promotional periods. Please contact us for current financing details.
Will the replacement windows be installed from the inside or outside?
Most replacement windows are installed from the outside. In some cases, installation from the inside may be necessary, and your installation expert will explain the process on the day of installation.
Does Window World Rio Grande Valley install replacement windows year-round?
Yes, we install replacement windows year-round. Installations typically take one day with minimal heating or cooling loss during the process.
How do I prepare my home for window installation?
Please remove curtains, blinds, or window treatments, notify and turn off security sensors, clear a path to the windows, and remove wall decorations near the windows.
What nearby places can customers visit before or after their appointment?
Nearby places include Hobart Service for appliance repairs, MGM Printing for printing needs, and PPG Paints - Paint Store for paint supplies, making it convenient to handle multiple errands in one area.
Are there nearby services related to home improvement around Window World Rio Grande Valley?
Yes, nearby you can find Hardware stores like HW Supply LLC, glass services like Glass Doctor of McAllen, and paint supplies at PPG Paints, all useful for home improvement projects.
How can the location of Window World Rio Grande Valley help customers with logistics?
Located near services like Performance Parking Management and various professional service providers, our location in McAllen, TX makes visits convenient with accessible parking and nearby facilities.
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