Brand Certified
Window World of Baltimore
4.5(97 reviews)
Certified by Window World of Baltimore • Apr 05, 2026
Business Details
1662 Sulphur Spring Rd, Baltimore, MD
21227, United States
Certified by Window World of Baltimore • Apr 05, 2026
(410) 242-4320
Certified by Window World of Baltimore • Apr 05, 2026
https://www.windowworldbaltimore.com
Certified by Window World of Baltimore • Apr 05, 2026
About
Certified by Window World of Baltimore • Apr 05, 2026
Window Installation ServiceWindow SupplierDoor SupplierSiding ContractorHome Improvement StoreWindow World
Experience Window World's unrivaled ENERGY STAR replacement windows, doors, vinyl siding, shutters and more. Contact us to schedule your free in-home or virtual quote today!
Details
- Wheelchair accessible entranceAvailable
Location
Certified by Window World of Baltimore • Apr 05, 2026
Hours
Certified by Window World of Baltimore • Apr 05, 2026
Monday8:00 AM - 4:00 PM
Tuesday8:00 AM - 4:00 PM
Wednesday8:00 AM - 4:00 PM
Thursday8:00 AM - 4:00 PM
Friday8:00 AM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
4.5
97 reviews
5 stars
77
4 stars
7
3 stars
6
2 stars
3
1 star
4
- ESElliott StrasseMar 18, 20265.0We had an outstanding experience with Window World from start to finish. The installation team, Jon and George, were absolutely top-notch. They were professional, kind, and extremely detail-oriented throughout the entire process. This wasn’t a simple install either as they had to remove our old replacement windows and original window frames (complete with old lead pulley weights!) and did a proper brick-to-brick installation in our 1900 Baltimore city rowhome, instead of cutting corners by installing over old frames. Jon and George's superb workmanship and diligence really stood out. They treated our home with care, kept everything clean, and made sure every detail was done right. We want to give a shoutout to Mike M., our salesperson, who was fantastic, knowledgeable, transparent, and never pushy. He took the time to walk us through the window product options, clearly explain the pricing and contract, and helped us feel confident in choosing triple-pane, modern black windows that look incredible on our home. Mike expressed his full confidence in the Window World installation team!
- CWChris WagnerMar 11, 20265.0Jonathan and George did a fantastic job installing 16 windows yesterday. They are courteous and professional. I have another house to do in Baltimore county and will request them to do the install. Working with Window World has been an absolutely great experience starting with my initial meeting with Craig. Candice has been so helpful when my construction schedule changed. Love the quality of the windows. Thank you.
- DSDaveed SumpterMar 5, 20265.0The installation was excellent. Eric and Ranaldo did an amazing job. They left everything very clean and organized, explained everything clearly, and completed the entire installation in just one day. The quality of their work was outstanding. Mike, who helped us with the windows, was also great. He was very kind and gave us excellent advice throughout the process. We are very happy with the service and highly recommend this company.
- SSStephen SybertFeb 19, 20265.0Excellent
- SLSandra LewisNov 18, 20255.0My husband and I are very happy we went with Window World! Our 10 windows were installed yesterday by Jonathan and George and they did a wonderful job! They were friendly, polite and efficient! They not only took all of our old windows they cleared up all the debris and left our yard and house spotless! So we’d like to thank Jonathan and George and Window World of Baltimore!
Frequently Asked Questions About Window World of Baltimore
How do I schedule an estimate for my new windows?
You can schedule a free in-home estimate by filling out a form on our website or calling your local Window World location. After we have received your information, a Window World representative will schedule a time that works best for you to discuss your home improvement needs.
To schedule your virtual consultation, simply fill out the form and a Window World representative will be in touch via email to set up your appointment and provide information about connecting.
What is a virtual consultation?
A virtual consultation is our way of practicing social distancing and self-isolation while still allowing you to keep your home improvement projects moving.
During your virtual consultation, you will talk one-on-one, via video chat, with a Window World design consultant. He or she will discuss your home project, your goals, and help you determine which Window World products and styles will help you meet those goals.
Where are Window World windows manufactured?
Our windows are manufactured by Associated Materials Incorporated (AMI), which is located in Akron, Ohio. AMI was founded in 1947 and is one of the largest replacement window manufacturers in the world.
What types of payment methods & financing do you offer?
At Window World of Baltimore, our variety of financing options allow you to enjoy your new windows or doors now, while paying over time. The Window World Credit Card makes it easy and convenient to accomplish all your home improvement projects. Simply enter your application information and receive a credit decision in no time.
What type of warranty is available for my windows?
All of our Window World replacement windows come with a limited lifetime warranty. However a double lifetime “transferable”, lifetime glass breakage, lifetime seal failure, and installation warranties are available.
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. In the rare occasion that you do have a problem with your Window World replacement windows, we recommend that you visit our Virtual Repair Center or contact your local Window World representatives. And remember, all of our Window World replacement windows come with a limited lifetime warranty.
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. A standard install will take only one day. Our installers install one window at a time and are trained to do whatever necessary to minimize heating/cooling loss. The energy savings from the new windows will recover any additional costs incurred within a few days.
What does “Any Size, Installed” mean?
The term “Any Size” refers to any size replacement double hung window our manufacturer will construct. Currently this is a minimum width and height of 15″ X 26″ and a maximum of 48″ X 78″. “Installed” refers to the removal of a basic double-hung wooden window and installing your new Window World double hung replacement window, using the existing wooden stops.
Will the replacement windows be installed from the inside or outside?
The majority of our replacement windows are installed from the inside. In some situations it may be necessary to install from the outside.
How long will it take to get my replacement windows? How much time should I allow for the installation?
Your replacement windows will be installed within 4-8 weeks from the date that the final measurements are taken. The type of replacement window being installed and type being removed help determine the amount of time needed to install your replacement windows. 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.
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.
What happens to my old windows?
After installing your new replacement windows we remove every bit of debris from your property and dispose of it properly. If you wish to keep your old windows, glass or storm windows, please notify the installer as soon as he arrives for your installation.
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