At Maryland Windows and Doors, we provide professional window replacement and door installation services for homeowners throughout Harford County, Baltimore County, and Greater Baltimore. With more than 45 years of experience, we deliver dependable solutions designed to improve comfort, appearance, and performance. Our team offers a wide selection of quality windows and doors, including energy-efficient windows, custom windows, bay windows, vinyl windows, storm windows, and egress windows. We help homeowners choose options that fit their needs, preferences, and budgets while providing expert guidance throughout the process.
We also specialize in complete door solutions, including door replacement, French doors, storm doors, patio doors, interior doors, exterior doors, and custom doors. Our goal is to make every improvement project simple and stress-free through free estimates, personalized consultations, and professional installation. From replacing outdated windows to upgrading entryways, we provide reliable workmanship, clear pricing, and dedicated service. Proudly serving Maryland communities, we are committed to delivering trusted window and door solutions backed by local expertise and customer-focused care.
Served areas
- Baltimore County, Harford County, Howard County, Baltimore City, Anne Arundel County
Business details
- Licensed
- Insured
Highlights and features
- 45 years of local window and door expertise
- Energy-efficient solutions tailored for Maryland homeowners
- Professional installations with stress-free customer experience
- Wide selection of custom windows and doors
- Serving Baltimore and surrounding Maryland communities
- Free estimates with personalized consultation support
Payment methods
- Cash
- Debit cards
- Credit cards
Services
We provide professional window replacement services designed to improve your home's energy efficiency, appearance, and comfort. Our family-owned company offers high-quality window options for different styles, needs, and budgets. We use our licensed in-house installation team to deliver dependable workmanship. Every project is completed with careful attention and a stress-free approach. 
Our window repair services help homeowners enhance energy efficiency and restore the condition of their windows. We address issues such as broken panes, drafts, and damaged screens with expert attention. We offer reliable workmanship and clear pricing throughout every project. Our team is committed to creating comfortable, secure, and attractive living spaces. 
We install and replace exterior doors designed to improve home security, thermal performance, and curb appeal. Our team provides professional solutions tailored to Maryland homes and their specific needs. We offer quality options with careful installation and clear pricing. Every project is completed with attention to comfort, efficiency, and lasting value. 
Our patio door services provide Maryland homeowners with durable replacements and professional installations tailored to their needs. We work with sliding glass and French-style designs to create better indoor and outdoor connections. Every project is completed by our own experienced installers with upfront pricing, reliable service, and options that improve security, insulation, and functionality. 
We offer professional French door services to help homeowners transform their interior and exterior connections. Our installations are completed by our own licensed team with attention to every detail. We provide straightforward consultations, written quotes, and reliable solutions. From replacement to installation, we are committed to delivering excellent value and workmanship. 
We deliver professional interior door installation and replacement services that enhance the functionality of residential spaces. Many homeowners upgrade their doors to achieve better privacy, improved appearance, and more reliable operation. Our team evaluates each opening to ensure proper results. We are committed to providing quality craftsmanship, clear communication, and solutions that fit each project. 
We provide professional door repair services designed to restore security, function, and style to your home. Our team repairs interior doors, sliding glass doors, entry doors, and more with dependable solutions. We also handle door installations and replacements. We deliver quality workmanship with clear pricing and a customer-focused approach.
Reviews (24)
Joe H.
Jul 22, 2026
Excellent!!!! Maryland Windows and Doors were fast, efficient, timely, and professional. We had our sliding door replaced, some windows repaired , and new shutters installed. Communication was continuous and we were kept up to date through every step of the project. Couldnt have asked for a better experience!
Jim Curran
Jul 10, 2026
Bruce Hampe
Jun 21, 2026
Maryland Windows and Doors did an excellent job on our new front entry door and storm door. The quality of the products is great, and the installation is top notch. Ross worked with us to design a unique custom door with leaded cut and frosted glass and a storm door in a finish that matches the entry door. He also helped with upgrading the latch and lock hardware to one that included double locks. The price was also much lower than other quotes we got. We highly recommend working with Ross and Maryland Windows and Doors for your entry door and storm door project.
Mike Dunn
Jun 13, 2026
Joe Fleming
Dec 20, 2025
Overall great service by the workers and fair price in comparison to others in the area. Was able to get custom steel doors to my liking. Both workers were great and hard working and helped out with certain requests and questions in a timely manner. Communication was good and timely except for partially the follow up post construction where there was a small fix needed. I worked and ordered with Ross Carmen and he was very knowledgeable for the door install and things i needed/didn't need going in and gave me a sense of confidence. Would definitely recommend for those local in the MD area.
Vince Conway
Dec 16, 2025
Jamie Kunkel Farrell
Dec 14, 2025
Lynda
Dec 11, 2025
I bought both doors and windows from Maryland Windows and Doors and I wouldnt hesitate to use them again. Ross came to my house so I could make my selections, an order was promptly placed and as soon as the products came in they were installed. I live in a 110 year old house and the installer knew exactly how to make everything perfect without sacrificing the character of my old home. They are beautiful and I am 100% satisfied.
Autumn G.
Dec 08, 2025
We had a great experience with Maryland Windows and Doors. Ross offered the most competitive price for a new front entry and storm door and was very easy to work with. Our doors were installed as soon as possible after they were available. Caesar, the installer, did a phenomenal job. We absolutely love our new doors and hope to work with this company again in the future!
Joanne Berkey
Dec 08, 2025
Chris G.
Dec 06, 2025
Products work well and look good, and installation also went well and the timelines matched the industry standard. Prices were good, better than the average I'd say and all employees were very nice. My only negative takeaway is phone or email communication sometimes took multiple days to get a response. Otherwise, no complaints.
Joe B.
Nov 30, 2025
I had Ross come out and give me an estimate and he showed me andmy wife all the options for a new front door. He priced out the specific details and was competitively priced. The install went great and the front door looks amazing. Great local company, I had bigger companies come out and they treated you like a number not a customer kind of talking down to you, Ross didnt do that. He listened and he suggested instead of forcing a decision. If you want quality go with Maryland Windows and Doors
Rob DiMarino
Nov 15, 2025
The team at Maryland Windows and Doors did a great job replacing our front door. We received a high quality door, at a reasonable price, and a level of customer service that is hard to find. From the initial sales consultation with Ross, to the installation with Cezar, the team kept us apprised of all the important details! Great group and I highly recommend them!
Alex Shetty
May 31, 2025
Maryland Windows and Doors provided impeccable service while replacing our rear patio door. They offer quick installation and reasonable pricing. As soon as the materials were available, they completed the job the next day. Would definitely recommend their services for all your window and door needs.
Chuck Green
Apr 12, 2025
My house was 60 years old and had the original wood windows in it. You know the ones that you have to scrape puddy caulk and paint every couple of years. What a pain. Had 3 company's come out to give estimates. Ross from Maryland Windows and Doors was the only one that showed up on time. Was very professional and offered the best products of the 3. His price was very competitive with one of the company's. The other company was way out of the ball park. I guess all that advertising about your warehouse by the creek is expensive. When the Maryland Windows and Door install crew showed up to do the job they were on time neat in appearance and very professional. Not only did they install 19 Windows in my house but I had them come back in 6 months and replace 4 doors. They have a superior product for a great price and a professional crew to install it. Love the windows and doors. Cut my energy use by about 30% . I would recommend these fine people to anyone.
Chuck Green
Finksburg Md
Chuck Green
Finksburg Md
Sanford Fisher
Mar 15, 2025
I met Ross at the Timonium Home show and after talking to other vendors, I decided to use Maryland Windows and Doors. Their price were very competitive and the installation was finished in a day & a half. The new windows look great. Their installers were very courteous, neat and finished ahead of schedule. I would recommend Maryland Windows and Doors.
RyanMurray
Feb 19, 2025
Ross and his team were punctual, courteous, and knowledgeable. They took the time to explain how everything worked and made sure I was completely satisfied before finishing up. Scheduling was also straightforward, and the company kept me updated throughout the entire process.
This installation was a great investment in both comfort and aesthetics. The new slider doors and windows have not only improved the look of my home but also its energy efficiency. I highly recommend this company for anyone considering new sliders or window upgrades.
This installation was a great investment in both comfort and aesthetics. The new slider doors and windows have not only improved the look of my home but also its energy efficiency. I highly recommend this company for anyone considering new sliders or window upgrades.
John Brown Jr
Dec 25, 2024
Weve had the pleasure to work with Ross and the team at Maryland Window and Doors multiple times over the past few years. The communication has always been prompt, the estimate and sales process has been a breeze and the workmanship of the installers is top notch for both windows and our beautiful new entry doors. I just cant say enough. Highly recommend.
Linda Ries
Dec 20, 2024
April White
Apr 24, 2023
Bud Weaver
Nov 27, 2022
My wife and I are very happy to say the least with our new sliding glass door. We bought the house over 20 years ago and when we did, we found out that our sliding glass door was a builder's basic door. Up until the last 6 or 7 years the door was fine, But, we had trouble with the lock and both door handles. The "glide" in our sliding door became a very hard to close "no glide" door.
In the end, the door was very hard to close and the door lock was non-existent/broken.
We had Ross out to the house and he did an impeccable job at educating us on sliding glass doors. He examined our issue with our door and then came up with several options on a new door which he explained thoroughly to us.
Ross was not pushy at all. My wife and I were so happy not to have a the sales games which some companies do.
The installation of our new door was executed extremely well, too. Done in half a day.
We have no problem in saying that we were and are extremely happy that we found Ross and Maryland Windows and Doors! If quality and a common sense to dealing with people is what you are looking for, then Maryland Windows and Doors is the company to work with!!
In the end, the door was very hard to close and the door lock was non-existent/broken.
We had Ross out to the house and he did an impeccable job at educating us on sliding glass doors. He examined our issue with our door and then came up with several options on a new door which he explained thoroughly to us.
Ross was not pushy at all. My wife and I were so happy not to have a the sales games which some companies do.
The installation of our new door was executed extremely well, too. Done in half a day.
We have no problem in saying that we were and are extremely happy that we found Ross and Maryland Windows and Doors! If quality and a common sense to dealing with people is what you are looking for, then Maryland Windows and Doors is the company to work with!!
Katie Kauffman
Jul 20, 2022
This company was recommended to us by a valued Home Inspector. From my first meeting with Ross Carmen to our last conversation via phone to complete the payment after installation, everything ran extremely seamlessly. Ross and his installers were punctual and professional every step of the way. It is rare these days that projects this big happen with zero hiccups, but this one did! I would recommend this company to anyone and everyone. Great service, great prices, honest and professional.
Steve Holmes
May 18, 2022
Christopher Isle
Apr 27, 2022