What We Do

bricks

PAVERS

We offer a variety of CoventryTM Brick Stone pavers to choose from including those in various shades of grey, brown and red. Our selection allows you to determine the color and style that will compliment your home just beautifully.We can even design an impressive pattern.

ROOMS

Whether you want to add a screened-in porch so you can enjoy the gentle breeze of the Northeast winds or you want to build a glass-enclosed room to cozy up in during the wintertime as you watch the snow fall, we can help you bring the outdoors in with a Maryland, Virginia, and D.C. sunroom.
medallion security

FENCING

We build fences that are up to the task of standing strong and keeping trespassers out, but at the same time use decorative elements that add architectural interest to your home. Medallion Security is the best fence VA and MD company you’ll find in this part of the country.
door

ENTRY DOORS

Which ever you choose, we have the perfect style to compliment and enhance your homes beauty. If you are looking for the best doors in Maryland, Virginia, and D.C., you’ve come to the right place. Our doors are made using only the highest grade of materials.
house

SECURITY DOORS

Our doors are made using only the highest grade of materials. From security screen doors and entry doors to patio doors and storm doors, our doors are built to withstand the four seasons of Northeast and last for many years to come.
patio

DECKS

Our professionals have over 25 years experience in the home improvement business, and we are committed to building a Maryland, Virginia, or D.C. deck that you can be proud to showcase.We are committed to making the whole process convenient.
Medallion windows installation

WINDOWS

As professional window replacement contractors, we install a variety of windows in new and existing residences and commercial properties. We work with a select number of manufacturers and products based on each customer’s specific needs.
Siding

SIDINGS

Our Super Polymer formulation is at the heart of each of our horizontal and vertical cladding, making them the industry’s most quality manufactured products.We are proud to provide you with a better alternative to consumer-grade exterior cladding.
gutters contractors md

GUTTERS

Having a proper rainfall collection system is essential to keeping water away from your home during a storm. Additionally, a proper water collection system also makes gutter cleaning easier, while also adding curb appeal to your house.
Awnings

RETRACTABLE AWNINGS

Medallion is proud to install fine, U.S. assembled retractable awnings anywhere you wish to expand your outdoor living space. They are the perfect solution to making your patio, deck or porch more comfortable and an enjoyable place to spend time with family and friends.
New Roofing

ROOF REPLACEMENT

When it comes to replacing your roof, it’s imperative to leave it up to the professionals. It’s not a DIY project in the least and requires professional installation. With a certified and properly trained roof technician, you can rely on guaranteed safe work done on your roof.

KITCHEN REMODELING

At Medallion Security, we understand that the kitchen is the heart of your home. It’s where families gather, meals are prepared, and memories are made. That’s why we offer professional kitchen remodeling services to help you create the kitchen of your dreams.

BATHROOM REMODELING

Are you ready to turn your dated and uninspiring bathroom into a luxurious and functional space that perfectly reflects your style and preferences? At Medallion Security, we specialize in transforming bathrooms into stunning and personalized retreats.

CUSTOM CLOSETS

At Medallion Security, we understand that a well-organized closet can make a world of difference in your daily routine. That’s why we offer custom closet solutions to help you efficiently and beautifully store all of your belongings.

Testimonials

Esther WilliamsEsther Williams ★★★★★ The experience I had with Medallion Home Improvement was positive. The sales representative was professional, and knew the Medallion products. I purchased railings and a security storm door. I was pleased with the installation of both products, and the service I received. The prompt attention and responsiveness to calls shows the company's desire for excellent customer service.Novella BradyNovella Brady ★★★★★ I highly recommend the team at Medallion - they are truly first-class, A+! They helped us to not only convert a bedroom into a master walk-in closet area, but also to demo a wall and combine 2 smaller closets into 1 larger closet area, that leads into the new master closet! The process was seamless and they made sure to fully communicate during every step. I want to extend a huge THANK YOU to the crew who did our wall demo and painting, plus Tyler, Brett and Peter (and Ms. Linda too!). You helped to bring our vision to life and executed everything with a high level of professionalism, we really enjoyed working with you!Doriflore EdwardsDoriflore Edwards ★★★★★ Medallion is a great company to work with. We got our deck done in only three days and my security door place as well.The first person, I will give big thanks is the Medallion agent called Erlin who initially came at my door and advertise the company work. He was able to convince my husband and I and we trusted him to start the project.They are exceptional. The crew were professional and the attention to detail on our deck was outstanding. The security door is amazing.We highly appreciate all the work they done for us and highly recommend them.jeff davisjeff davis ★★★★★ We contracted Medallion to do our deck and paver patio and then we went outside a week later and they were finished!!! We obviously had to apply for the county permit and HOA approval, but Medallion took care of all of that for us, and upon approval, they started the following Monday (2 days later), and did both the deck and pation all in one week! The crew was amazing, the office staff was fantastic, very helpful and great communication. We couldn’t be happier with the results!!! Big thanks to Erlin our sales and finance mgr. who got our project started and stayed in contact with us until the very end to make sure that everything was done correctly and to our liking!!!Karen SurrattKaren Surratt ★★★★★ My Medallion Patio Doors were installed in 2024 I am so amazingly happy with craftsmanship of the door and the benefit of energy savings. That I am having another door installed.sonal shahsonal shah ★★★★★ We had our Deck Staircase with Landing done by Medallion. We are glad we trusted them with such a huge job. Erlin, their sales representative is excellent. He went above and beyond and was our “go-to” guy. He was engaged with us from start to finish. The staff doing the actual work were excellent. They were very responsive and incorporated all of our requests. They arranged for inspections as well as handled HOA approval paperwork. It was a very smooth process. Kudos to Erlin, Jose, Yuri for being very professional, thorough and doing a quality job. They were very respectful of our property and cleaned up after themselves. Would highly recommend them.Robert BrennanRobert Brennan ★★★★★ Strong and beautiful!Juhi MorrisonJuhi Morrison ★★★★★ We are very happy with the service, quality, and professionalism.Julio TurciosJulio Turcios ★★★★★ Very happy with my beautiful vinyl fence. I totally recommend Medallion for any home improvement project... The crew that did the fence was fantastic. Erlin has excellent customer service.Jeremy StrangesJeremy Stranges ★★★★★ From start to finish, they did a great job. Erlin took care of us with the selection and pricing, then the crew installed our pavers within 3 days. They cleaned the area and the patio like professionals. Highly recommend!DELORES DAWSON-VANNDELORES DAWSON-VANN ★★★★★ I was very pleased with the Materials and work your guys done,They were very Professional, I give the Company a theThumb👍🏾Denise DockettDenise Dockett ★★★★★ I purchased a security door and rails from Medallion a few months ago. My sales rep Erlin Rodezno was awesome! He explained all to me and showed me why Medallion doors are best. He kept in constant contact with me throughout the entire process. I even received credit for a referral!!! I am very please with my door and rails. I give a 10 star rating!!!!Sandra TurnerSandra Turner ★★★★★ We have been Medallion customers for many years. The first job they did was screening in our patio and adding a heat-proof roof. They also installed railings for the front and side of our home. Recently, Medallion installed a front security door. I've gotten many compliments. Their work is always beautifully and professionally done. Erlin did an excellent job explaining the whole process, from payment options to completion. I highly recommend!Deborah DorseyDeborah Dorsey ★★★★☆ The service was great, the sales person was very informative and professional. the installer came alone and did a wonderful job installing and cleaning up. Overall quality of material good as excepted. Price reasonable compared to others I contacted. Very satisfied with overall service from beginning to completed doors!Shelia MajorShelia Major ★★★★★ Very friendly. Great customer service, did a good job with installation and clean up. Would highly recommend.Anita FranklinAnita Franklin ★★★★★ I like to say that I looked into several companies and all had bad views so I just thought I'll give Medallion a chance, my Representative Mike Smirnoff was awesome he assured me that I wouldn't regret it and he was with me all the way, the architect Danny drew beautiful plans and then the building crew Jose and the guys were awesome as well. I'm getting nothing but compliments on my new deck and I love it. I mean everyone is saying how wonderful it looks, I'm glad I gave them a chance. I'm happy 😊.PS be there if I need you for anythingCherez ShirleyCherez Shirley ★★★★★ Medallion is my go to company for exterior home projects. They built my deck and my fence 7 years ago, and they have held up BEAUTIFULLY. I recently had them come back to do a paver patio and they did great quality work. I highly recommend them.Datz MeDatz Me ★★★★★ I am a returning customer. I had a window replacement, three bars, and an entry door done so far. I am very impressed with the work, which was beautifully done. Everyone is so professional and warmhearted. Linda’s customer service is outstanding, Peter is a sweetheart, and Erwin is very helpful when it comes to making decisions for your home. I am very pleased!Corliss DavisCorliss Davis ★★★★★ Medallion has done several jobs for me and I have always been very pleased with the results! Keep up the great work!!Ruth JacksonRuth Jackson ★★★★★ I love this new door that was installed by Madallon. Great quality and it’s so beautiful. Good customer service as well. I will definitely purchase my sliding door from them.Pat MossPat Moss ★★★★★ Medallion just installed railings for the front and side of my home, they did an excellent job with the installation! They also installed my fencing and all of my security doors. The fencing is really nice and the storm doors are nice and sturdy! It gives your home a nice clean curb appeal look, I get lots of compliments! Working with Erlin was and is always absolutely amazing! Always aiming to please the customer!Dr. Natalie P. AlfordDr. Natalie P. Alford ★★★★★ Workmanship!Material!Product!Installation!Care for our home!I love our new vinyl windows!JOHN CHILESJOHN CHILES ★★★★★ The Medallion Crew did a "Outstanding Job" on our front door project! All of the Company representatives were Very professional, informative and courteous throughout the process. Medallion provided and installed a Entry door and Security door in a extremely timely manner (8 hours). The installers were extremely meticulous in all of the detailed work required to complete the project. We would recommend Medallion to anyone for their service needs!!Dena SchoenfeldDena Schoenfeld ★★★★★ Working with the team at Medallion was a pleasure. The purchase process was easy and straight forward and the installers were fantastic. They took care of every details and made sure everything was perfect before they left. AND, everything was way ahead of schedule!Virginia HeardVirginia Heard ★★★★★ I purchased three security doors at different time within 5 years. Very pleased with the service and outcome. The paint has held up well. I will recommend Medallion to others and use them again if I need to.Quincy BQuincy B ★★★★★ Excellent and speedy service! Great care and great deals!Regina WatkinsRegina Watkins ★★★★★ My sister, Mallory Hylton, and I had a wonderful experience today with Medallion Security Door and Window Company's representative, Peter Hvon. We have had three or four different people to come and fix our security door and finally, Peter was able to make the repair effortlessly, professionally and extremely personable. We highly recommend his company for any security window and door needs.Charles StewartCharles Stewart ★★★★☆ UPDATE: I was contacted by the manager, and he apologized about everything. He sent a crew out that took care of everything. My deck and pavers are looking brand new! I appreciate the quick turnaround once I spoke with the manager. I am happy now!!!Carmen SchillaciCarmen Schillaci ★★★★★ Good customer service. Showed me their selection and even a tour of the back when I came in. Can't wait to use this fire pitJoyce GreenJoyce Green ★★★★★ Medallion refurbished my deck. The company representative Mr Erlin Rodezno was very professional and answered all my questions. It is absolutely beautiful. The workmanship is outstanding. I would recommend them to anyone considering deck replacement.Toni RogersToni Rogers ★★★★★ The gentleman Darin came out helped me pick out the color pavers and discussed with me the financial help they could provide. He explained the way it would look, and what to expect in detail. The installers came and did a great job and just say I am happy with the results. Everyone asks me who installed it and I have no problems recommending this company and it’s people. Thank you!Wanda BurtWanda Burt ★★★★★ I initially contacted Medallion through a referral after receiving a quote for a privacy fence from another company. Erlin scheduled an appointment the day after I called. He was extremely knowledgeable about fencing and other Medallion services.Erlin also checked in throughout the process. The crew did an amazing job! I reached out a little later about a deck and once again I was impressed with Erlin and the crew who completed the work. I should add that I do not write reviews, but I was impressed with everything -- customer service, the crew on both projects, etc.Justin GavinJustin Gavin ★★★★★ Medallion just finished installing our patio about 2 or so weeks ago. The installation was surprisingly quick. They finished in less than a week. Having the patio there makes it so much easier to take our dog back and let her use the bathroom or play. Before the installation we always took her through the garage and walked around back. We wanted to have the installation completed before our wedding date and it was completed well before then. I have nothing but compliments for how professional Medallion and more specifically Erlin (our Medallion salesman) conducted themselves. Only thing that could've been better was if we had gotten the installation for free (ha).Leslie SmallwoodLeslie Smallwood ★★★★★ Medallion provided A1 services in replacing my entry door. They were professional and Peter services beyond my expectation. Thank you medallion.Gina MGina M ★★★★★ My sales representative Erlin was professional and my security doors were ready before the date that was initially given. I like my security doors.William WebsterWilliam Webster ★★★★★ Erlin with Medallion was our sales representative and he was the ultimate professional. He has a thorough understanding of the product he sells, and was extremely punctual with communication to all of the concerns that I had regarding the installation of a fence and fireplace. It turned out amazing and I will be recommending to others. Thanks!Gwen YatesGwen Yates ★★★★★ Very professional and experienced craftsmanship. We are loving our deck and can’t wait to show it off!Kendra JacksonKendra Jackson ★★★★★ My new patio is beautiful! The workmanship was excellent. The service was professional and timely. Thank you for making my outdoor space everything I wanted!Joyce GambleJoyce Gamble ★★★★★ I was totally impressed with the salesman Rodezno, he was very knowledgeable of the product and not pushy. He explain the making of the product, turn around time (about 2wks) and possible financing if needed. I was given the opportunity to go to the factory to see the door being built. Within a couple of days the measuring specialist came out to measure the cite of installation. The following wk Nelson came to install the security doors, Nelson was very pleasant, respected my home and left the working area in tip top shape (clean). The doors look beautiful and I felt safe and secure that very night. The product is worth the money 100%. I purchased two security doors (main front door and a back door).js_loader

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About Our Company

medallion security

About Our Company

We look forward to working with you and doing a fantastic job, whether we are installing a single door, windows or a season sunroom. You can rest assured that your job will be given the care and concern you deserve.

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doors and windows

Our Services

We offer a variety of services to our clients in DC Metro region including, Security Windows & Doors and Exterior Remodeling Services including Patios, Pavers, Sunrooms, Decks, Fences & more. Learn more about our services.

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patio

Our Specials

We strive to offer highly competitive prices on all our services and additionally offer promotions and specials to our new and existing clients to provide the best value possible. Check out our current specials and promotions here.

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Latest Blogs

How to Prevent Moisture Problems with the Right Bathroom Lighting and Ventilation

A well-designed bathroom should be more than just functional. It should be a comfortable space that stays dry and fresh. However, without proper lighting and ventilation, excess moisture can become a serious issue. High humidity levels create the perfect conditions for mold, mildew, and even structural damage. The right combination of ventilation and lighting plays…

Do Security Doors Increase Property Value?

Home improvements often serve two purposes: making a property more enjoyable and increasing its market value. One upgrade that many homeowners consider is installing security doors. While the primary function of a security door is to protect against intrusions, it also adds aesthetic appeal and durability to a home. For those wondering whether security doors…

Is a Kitchen Island Right for Your Remodel?

The kitchen is often considered the most important room in a home. It’s where meals are prepared, conversations flow, and family bonds strengthen. If you’re planning a remodel, you may be wondering if a kitchen island is the right addition. A kitchen island can serve as a focal point, adding style and functionality to your…

Contact Us For A Free Estimate

Whether you’re looking to remodel your home’s exterior features, add functional living space, or secure it against intruders and burglars, we are ready to provide you superior top notch services at competitive prices. Call us at 301-420-1800 or complete our online appointment request form for a complimentary, no-obligation quote today!

Our Specials

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