
The asphalt roofing on Hillsboro, VA homes eventually needs to be replaced.
When residents of Loudoun County area become complacent regarding their asphalt roofing, they may consider a roof replacement at the first sign of an issue.
Whether you are thinking about roof replacement because it’s time, want to update the look of your home, or know there is an issue, Milcon Design & Build is the choice to make. We offer pristine asphalt roofing and will meet your every need for a quality roof on your home.
For years, we have provided the area with roofing and other services that ensure their home is in the best shape possible, and we can help you with your roofing issue.

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.
Our asphalt roofing services here at Milcon Design & Build are designed with you in mind. We aren’t going to install just any type of asphalt onto your roof.
Instead, we work exclusively with GAF roofing systems. Why GAF? Because we have seen it in action and know it is superior to other products on the market, will withstand the weather we see here in Northern VA, and has the options homeowners need to make a statement.
Our installers have been trained by the best at GAF to ensure we are precisely putting the amazing asphalt onto your roof so it lasts many years to come. We offer the Golden Pledge warranty that guarantees the roof and our workmanship.


Every member of the team here at Milcon has their specialty. Those who work on roofs, only work on roofs. That means we offer a degree of installation that not many other people can offer.

No homeowner wants to hire someone they do not trust to replace their asphalt roof. That is why we strive for honesty in everything that we do, which helps to build up trust. We treat your home respectfully, just as we would want someone to treat our home.

Unlike other roofing contractors, we don’t just install anything on your home’s roof. We work exclusively with GAF as we know the brand’s history and have seen firsthand how great it looks once installed.

Milcon Design & Build was started as an answer to the extreme sales tactics we saw in the industry. We don’t believe in pushy tactics that make our customers uncomfortable.
We will give you a quote that takes about 30 minutes and is emailed, so you can discuss and decide in private.

If you have a question, we will answer it. Have concerns? We will do our best to put those concerns to rest.
Communication ensures that a roofing project is completed without any hiccups.
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!
Yes, we do offer financing.
We’re committed to making our roofing services accessible to all who need it – so we work with trusted financial institutions to ensure it.
Find out more here.
If you’re doing it yourself, some key areas to inspect and maintain are:
Gutters – Make sure they're clear of debris and clear of granules, which indicate deteriorating shingles.
Attic – Check to make sure your ventilation is still blowing ALL air outside. Also, you should see NO discolored wood.
Trim Obtrusive Branches – Even small branches – when blown onto your roof during a strong storm – can cause damage. Be it from consistent scratching, direct impact, or accumulation of debris in your gutters.
As such, it’s always best to trim closely overhanging branches above your roof.
We handle unexpected issues or challenges during a roofing project in line with our core values of accountability, transparency, and more.
If unforeseen obstacles arise, our well-trained team swiftly identifies and addresses them to mitigate any potential delays. We believe in keeping an open line of communication with you, promptly informing you of any complications and the steps we're taking to rectify them.
The cost of roof repair or replacement varies widely, influenced by factors such as roofing material, roof size, damage extent, and local labor rates. It's challenging to provide a precise figure without a detailed inspection. But, it’s fair to say that on average, folks in the DMV are spending roughly $16,000 for a 2,000 square foot roof.
However, we aim to ease financial stress by offering flexible financing options.
Additionally, we can guide you in understanding your insurance coverage, which in many cases can offset the cost by a large margin. For a more accurate estimate, we recommend scheduling a consultation with our roofing experts.
Our RoofAssurance Max package can get your roof repaired and up and running in 24-48 hours. Remember that because we’re local, we’re always in the DMV area ready to answer your call and head to your home in short order.
If your roof repair or replacement was carried out within the last year, or even five years, and you're already experiencing issues, it could be an indication of substandard workmanship. Some of these issues include:
It's crucial to have these concerns inspected by a reliable roofing professional promptly to prevent further damage.
We serve many areas in Northern VA and Maryland. Location-specific areas can be found here.
Because we partner with GAF – North America’s leading roofing materials manufacturer – materials can be covered against defects for up to 50 years depending on the system installed. This goes for both parts and labor in many cases.
Considering Northern VA & Maryland’s weather — which includes hot summers, cold winters, and occasional heavy storms — materials like GAF ashphalt shingles and metal roofing and metal roofing are often popular choices. Asphalt shingles provide a good balance of durability, aesthetic appeal, and cost-effectiveness.
Metal roofing, while a more significant initial investment, offers excellent longevity and can withstand severe weather conditions.
Your residential or commercial roof installation or repair will be skillfully accomplished by our highly skilled team of professionals. With over 100 years of combined experience, our seasoned experts have been certified in their respective areas, bringing a wealth of knowledge and expertise to every project.
In some cases, yes. We maintain a strong relationship with insurers, especially given our locally-leaning style of contracting. During your free quote and before any pen touches any dotted line, we’ll guide you in the right direction with your insurance provider.
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!