
Milcon Design & Build is your reliable partner in keeping a strong, long-lasting roof over your head. We provide only the best roofing services for your home with many years of experience in the industry and the highest standards, the finest materials, and the latest techniques.
When it comes to roofing, for us, “Only the Best Will Do.”
As a proud member of the community, we understand the importance of delivering roofing Brambleton services with integrity, transparency, and a focus on long-term trust. Our mission as a reliable roofing contractor is to build a relationship that stands the test of time—one roof at a time.
As local roofing contractors, Milcon Design & Build offers reliable service and great deals, with premium roofing solutions at 20–30% less than national competitors. Our experienced professionals use premium materials so you can get top-quality roofing over your head.
We make the roofing process simple and stress-free with our no-pressure estimate. Our highly skilled owner, a roofing expert, is at your service, ready to provide a precise, accurate quote using advanced satellite technology. You’ll receive a complete estimate so you can make your final decision on your own time.
An old or damaged roof will show several warning signs that it’s time for repairs. Water damage, leaks, or a sagging roof may indicate weakened structural integrity.
Strong wind or heavy rain can cause hidden storm damage and compromise the stability of your roof. If you notice any of these signs or missing, curled, or buckled shingles with water stains, mold, or rot in your attic, it’s time to take action and avoid further complications.
We understand the urgency of roof matters. That’s why Milcon Design & Build provides quick responses and professional assessments. By addressing problems early, we can help your roof repairs go cost-effective and keep your home safe and secure.
At Milcon Design & Build, we offer full roofing services, from roof replacement to new roof installation. If you need quick or complex roof repairs or gutter replacement, our time will make sure you get a strong, durable, and fully functional roof.
Our services include:
Rely on Milcon Design & Build, and we guarantee premium service, proficiency, and results that stand the test of time.
We understand how the right roofing material can make all the difference in protecting your home against weather changes in Brambleton over the year. That is why we offer a broad spectrum of high-quality options designed to protect your house from hot summers and cold winters:
Milcon Design & Build also offers a variety of other roofing materials to meet your desires and needs, with a focus on the protection of your home and the durability of your roof.

Matt Kavanah is the owner of Milcon Design & Build. He has 20+ years of experience and has a simple philosophy, only the absolute best will do. On every single job. For every single customer. Down to every single detail.
As local roofers who genuinely care about our community, Milcon Design & Build is committed to installing roofing systems with high precision and care. Here is how our careful and professional roof installation process runs, step by step:

We start with a free, no-pressure consultation and estimation. Whether you need a roofing system installed or just a quick repair, our experts have the same approach for high-quality results.
Every home is unique, so we offer tailored recommendations based on the vast amount of materials and customer-specific needs and preferences.
Our factory-certified pros take over the last phase—expert installation with attention to every detail for flawless results that meet the highest quality and safety standards.
At Milcon Design & Build, we pride ourselves on offering and delivering a stress-free experience and exceptional service for our fellow citizens for years to come.
A new roof from Milcon Design & Build gives you the incredible curb appeal you see in architectural magazines. Our premium roofing systems are designed to transform your home, but beyond aesthetics, we can improve your home’s energy efficiency.
The high-quality material we use provides better insulation, so your home stays cooler in the summer and warmer in the winter.
With our durable roofing solutions, your new roof provides long-term protection against harsh weather conditions. Our mission is to provide people with cost-effective investments with reduced need for frequent repairs and maintenance, so you can enjoy under your roof with peace of mind.


When it comes to a damaged or old roof, the decision between roof repair or replacement requires expert guidance. We can help you make the right decision based on cost, structural integrity, and your home’s future needs.
At Milcon Design & Build, honest assessments with no upselling are guaranteed. Our goal is to provide you a transparent, reliable advice, so you only pay for what you truly need.
Posted on Google Nolian PapaTrustindex verifies that the original source of the review is Google. Excellent work, and the estimating scheduling process was very quick and hassle free. I'm really glad I went with Milcon.Posted on Google Jonelle HillearyTrustindex verifies that the original source of the review is Google. We’re so pleased to be able to provide this review of our recent window replacements project with Milton Design and Build- all in all, truly a 5 star event. Owner, Matt Kavanah, followed up on a Thumbtack request for proposals with a home visit to see what we needed and how Milcon Design and Build could help. Matt explained the process, how long it would take to order and get ready for the installation, and most importantly, what we could expect as performance from the ProVia window and door products recommended for our home. Matt indicated that he would have Project Manager, Josh, come out and take precise measurements to make up the order, but for the proposal pricing he was able to give us a very competitive bid based on our conversation that day. We kept coming back to Matt’s straightforward conversation and the value of the windows we would be ordering. The price and quick time-to-install just sealed the deal. Matt made some key suggestions that, after our installation today, proved to be great advice. One of the reasons we chose to do a window replacement now (January) was the cold spots in both our primary bedroom and dining room - opposite ends of our house. Even upgraded HVAC hadn’t been able to overcome the heat loss. Tonight, with a new package of high-efficiency thermally broken windows and sliders installed, we’re actually turning the thermostat down because we’re warm! Thank you to Matt, Josh, Luis, Martin, and the rest of the crew for a great job, for explaining all the tips and techniques to get the most out of the new windows and front door, as well as to keep them looking beautiful for years to come! Thank you, Milcon Design and Build for working with us on this purchase… you guys are awesome!Posted on Google Thomas VolkTrustindex verifies that the original source of the review is Google. Outstanding! After weeks of countless window contractor interviews, we found the perfect company. Matt at Milcon, with his many years of experience, provided us with detailed product descriptions to meet our environment requirements, that included muffling the Ashburn Data Center and air traffic noise. They installed over 40 windows in two days! Most important, my wife is so happy with our choice.Posted on Google Willmer RomeroTrustindex verifies that the original source of the review is Google. I went to Milcon for a quote and they came in under the competition. The staff was super professional and did everything I asked for. The team was quick and was done within hours. I would go back for any future projects.Posted on Google Bernadette RahmaniTrustindex verifies that the original source of the review is Google. Matt was very professional, gave us very good advice for the 2 massive doors we had to replace. We were very happy with the process, the execution of the project and the products. We had a very pleasant experience with Matt and his installation crew. Thank you so much.Posted on Google Meghan KavanahTrustindex verifies that the original source of the review is Google. Excellent customer service. Quick install. Impeccable job. Would highly recommend!Posted on Google Josh EvansTrustindex verifies that the original source of the review is Google. Right on time. Matt and his team did what they said they were going to do when they said they were going to do it. Painless process from start to finish. I had a new roof in about 48 hours. Highly recommended.Posted on Google Justin HoughtonTrustindex verifies that the original source of the review is Google. We were in need of a roof replacement so we threw out a few requests on Thumbtack and I’m glad we did since it brought us to Milcon Roofing. Matt reached out very quick and if I recall correctly came out the following day to discuss options. He wasn’t pushy or trying to just sell me something. It was clear he has been in the business for years and more or less just informed me of my options. He also noted his crew gets certified on the roofing systems which we really liked. So we needed up asking for a quote and it was very fair and competitive. I will say, Matt was very professional, quick to reply to texts, his quote was very fair, and his crew was on time and knocked out the job out in less than one day. Oh, also their clean up was outstanding. While I hope to never see Matt again (since the roof will last many more years than we should be here) I would 100% call him back for any future work here or at our next home. If you need a new roof, give them a call, you won’t regret it!Posted on Google Jorge Manuel TrasmonteTrustindex verifies that the original source of the review is Google. We hired Milcon Roofing, Design & Build for replacing the original aluminum siding on our house. Matt took the time to explain different options and we opted for the insulated siding. Matt was very easy to work with and communicated with us through the entire process. The work crew did an great job despite some days with rough weather. We are very happy with the results, less cold drafts, a reduction in noise and a more modern looking exterior. Everything looks great! Can't recommend enough.Posted on Google Kristina MilbergTrustindex verifies that the original source of the review is Google. Matt and his team were great to work with, would recommend!
We don’t just work in Brambleton—we are proud members of this community. We take pride in treating every Brambleton home like it’s our own, providing each homeowner with trustworthy and reasonably priced roofing services.
When you choose Milcon, you are choosing a team that cares about your home and a roof over your head. We’ll make sure your property is protected for years to come, whether you need a minor repair or a full roof replacement.
Schedule your no-pressure estimate today and experience the Milcon difference! We’ll protect your home, one shingle at a time!
Indeed! We understand that every building comes with its unique design requirements, and we're more than prepared to accommodate your needs. Our team of experts has the skills and experience to create a tapered roofing system tailored specifically to your property's structure and aesthetics.
The timeline for a commercial roof replacement can vary based on the project's scale and complexity. However, our seasoned professionals are committed to executing the job proficiently to industry standard timelines and even better – minimizing disruption to your business operations. Generally, we aim to complete most commercial roof replacements within a few days to a few weeks, depending on size of course while still ensuring quality isn't sacrificed for speed.
Choosing the right roofing system for your commercial property involves considering factors such as building design, climate, and budget.
With a wide array of top-tier commercial roofing materials available, including GAF’s TPO, EverGuard® PVC membrane, and the protective GACO coatings, we can help you make the right decision.
Our expertise spans decades, and we'll guide you to a selection that elevates your property's appeal while delivering enduring protection.
Ready to “cut the fluff” and get a no-nonsense Northern Virginia exterior remodel starting with a stress-free, 30-minute, no-obligation quote from the owner himself?
Then call us at 703-581-2761 or fill out our hassle-free form to schedule your free quote today!