Residential Roofing in Leesburg, VA

GAF Master Elite residential roofing across Leesburg and Loudoun County. Owner-led, no sales reps.

Leesburg’s GAF Master Elite Residential Roofing Contractor

Lifetime-Guarantee Materials. Meticulous Installation. Up To 20-30% Lower Prices Than National Companies.

Need to replace the roof on your Northern VA home? You need more than pretty shingles. You need a roofing system – one that will protect your home from the harshest elements for decades and decades.

And do it without breaking a sweat.

At Milcon Design & Build, we install premium GAF Lifetime Roofing Systems – and we do it to Golden Pledge standards. This means we use the highest-grade materials in GAF’s product catalog… and we install them with painstaking adherence to manufacturer standards. This lets us provide you with a Lifetime Warranty on products and installation.

Best of all? We can install your GAF roof for up to a 30% LOWER price than national companies in Northern VA! Keep scrolling to see how we provide you with the BEST possible quality… and the BEST possible value.

Full-Service Residential Roofing For Leesburg And Loudoun County Homes

No Matter The Task At Hand, We Will Exceed Your Expectations With Above-And-Beyond Results

Our full-service roof replacement means exactly what it says – FULL service.

So while other Northern VA contractors might start their service with the first nail pulled, we start ours from the first call made. You see, exemplary customer service during the process matters just as much as the stunning roof you’ll get after the dust settles.

Let’s be real – if the replacement process for a top-of-the-line roof comes packaged with poor communication, rude customer service, and a nightmarish process, it’s partial service at best. And partial service at Milcon Design & Build is simply not tolerated.

So we’re all in from our top-of-the-line GAF residential roofing materials to our expert installation.

Once you have your first call with owner Matt Kavanah to schedule your easy breezy 30-minute quote… you’ll know we mean business.

A Painless, No-Pressure, 30-Minute FREE Estimate

We kick the process off as smoothly and efficiently as possible by utilizing state-of-the-art technology coupled with our equally impressive people skills.

Our seasoned roofing veteran of an owner will ask all the right questions, get to know your roof’s unique needs, and take that to his office. From there, highly-precise third-party satellite technology will measure your roof down to the inch to piece together a non-invasive accurate-to-the-inch quote.

You’ll then get the quote emailed to you so you can decide on YOUR time – without some overbearing salesman from National Roofer X breathing down your neck.

A Top-Notch Install From Certified Pros Who KNOW Roofing

When you’ve been a contractor in Northern VA for as long as we have, you come to learn who’s who in the contractor world – both the good and the bad. This happens through word of mouth or through doing job after job with so many installers.

At Milcon Design & Build, we believe that our customers deserve nothing but the best, which is why we go above and beyond to find and then maintain solid relationships with the most qualified and reliable professionals to work on your roof.

Explore Our Installation Process

Using Top-Of-The-Line GAF Residential Roofing Products

Free Exterior Remodel Quote


Matt Kavanah

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.

4 Telltale Signs Your Roof Needs, A Replacement

And That You Should NEVER Ignore

#1: Missing, Curled, Or Buckled Shingles

Damaged or missing shingles can – and eventually WILL – lead to water penetration on your roof. The water then seeps into your attic, causing moisture damage, water stains, and ceiling leaks. The extent of the damage can determine whether a simple repair will suffice or not.

#2: Shingles With Moss, Algae, Or Tar Streaks

Moss, mold, and algae love snacking on shingles. This can drastically decrease the life of the shingles. It eats away at the protective granules and could cause shingle failure. Often, something as simple as a professional cleaning can add years to the life of your roof.

#3: Shingle Granule Buildup In Your Gutters

Are you noticing a build-up of shingle granules in your gutters or downspout splash pans? This could be a sign of wear, but it doesn’t necessarily mean your entire roof is past its prime. A targeted repair might just be the ticket to restore your roof to its former glory without the need for a full replacement.

#4: Water Stains, Mold, Or Rot In Your Attic

Spotted water stains, mold, or rot in your attic? This is certainly a cause for concern as it usually does indicate the need for a roof replacement. But don’t jump to that costly conclusion just yet. We’ll do a detailed assessment of the situation and propose a solution that could just save your roof AND your wallet.

We Don’t Just Say We Have More Pocket-Pleasing Residential Roof Replacement Prices. We Prove It.

5 Reasons We’re Up To 20-30% Less* Than The “Big Boys” For The Exact Same (And Usually BETTER) Quality.

Lower Overhead

We don’t have a bloated advertising budget or an army of salespeople. We run a tight ship with no waste and no frills. We DON’T need to inflate our prices to pay our bills.

Minimal Markup

Roofing products typically move through multiple middlemen in a supply chain before you receive them. And every stop piles on more markup YOU have to pay for. We’ve drastically reduced markup by cutting out as many of these middlemen as humanly possible.

Accountable Installers

Our installers are obsessed with details and doing the job right the FIRST time. As a result, we almost NEVER have to go back and fix installation problems, keeping our “callback costs” to a bare minimum.

We’re Just Plain Honest

Above all, we simply believe in providing top-notch roof replacement for a fair price. We sleep well at night knowing YOU sleep well at night because of your Milcon experience. Apples-to-apples, we win the roofing price war. (Which means YOU win, as well.) *When compared to national, large-scale roofing corporations. Your costs may vary. Contact us for details.

We Don’t Underprice

We’re a superior value to large-scale national companies… but we never try to win jobs by offering low-quality materials at the lowest price. In other words, we’re not necessarily the cheapest. We simply offer the best products and the best workmanship… at the best VALUE.

Inspiration For Your GAF Roof Replacement

Browse Our Gallery Of Homes Sporting Their Fresh GAF Roof Replacements

Why You Can Trust Milcon Design & Build To Give Your Home A Stunning Roof Replacement

Trust Us When We Say – We’ve Put A LOT Of Thought Into How To Be The Best For YOU

As a locally owned and operated Northern VA exterior remodeler, we don’t start with ourselves. We start with our community. This “you-centric” approach means no matter what, we will always go above and beyond to find solutions to any residential roof replacement.

We get it – that might sound a little “lip servicey” and hard to believe, given the shoddy reputation of so many Northern VA roofers. But believe us when we say we’re different from the rest.

And in typical Milcon Design & Build fashion, here’s the proof.

No Sales Tactics

You read that right. Under no circumstances whatsoever will we employ, for lack of a batter word, stupid sales tactics. Tactics like artificial price inflation then the massive price drop to entice you to buy today, high-pressure, or scare tactics (a.k.a. lying about the severity of your roof’s disrepair).

Our zero-pressure philosophy is the polar opposite of the big national roofers and even some less-than-honest local roofers. Our commitment to these values means you can trust us to give you honest, fair pricing without any games or gimmicks.

Experienced And Professional Crew

We can’t say it enough: our team of industry pros is the powerhouse behind our unparalleled success. Each member boasts extensive training and specialization in their respective fields, coupled with a meticulous eye for detail and an uncompromising dedication to excellence.

So you get outstanding service and unmatched expertise – giving your exterior remodeling project a nearly flawless execution.

Locally Owned and Operated

As a locally-owned company, we are deeply connected to the Northern Virginia area. We bring the “friendly neighbor” approach to work and strive to leave a positive impression on our community.

Our commitment to being locally owned and operated means you can trust us to deliver personalized service and attention to detail that big national brands just can’t match.

Quality Products And Services

We know quality, so we actively install quality – with zero compromises. Our commitment to excellent products extends beyond GAF. No matter the service we offer, be it our energy-efficient RJT replacement windows or stunning ProVia entry doors, we never compromise on quality.

Strong Core Values

Our core values set us apart from other Maryland exterior contractors, many of whom don’t even have their own core values written down, let alone follow through with any of them. Our commitment to these values means you can trust us to consistently deliver exceptional service, quality products, and honest pricing.

Want to Know More About Us "Feel Free To Explore us"

Glowing Reviews From Our Growing Fan Base

Don’t Take It From Us… See What Our Ecstatic Customers Have To Say

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Nolian Papa profile picture
Nolian Papa
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Excellent work, and the estimating scheduling process was very quick and hassle free. I'm really glad I went with Milcon.
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Jonelle Hilleary profile picture
Jonelle Hilleary
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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!
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Thomas Volk profile picture
Thomas Volk
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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.
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Willmer Romero profile picture
Willmer Romero
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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.
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Bernadette Rahmani profile picture
Bernadette Rahmani
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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.
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Meghan Kavanah profile picture
Meghan Kavanah
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Excellent customer service. Quick install. Impeccable job. Would highly recommend!
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Josh Evans profile picture
Josh Evans
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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.
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Justin Houghton profile picture
Justin Houghton
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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!
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Jorge Manuel Trasmonte profile picture
Jorge Manuel Trasmonte
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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.
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Kristina Milberg profile picture
Kristina Milberg
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Matt and his team were great to work with, would recommend!

Residential Roofing Frequently Asked Questions

Don’t Let Your Roof Replacement Overwhelm You – We’ve Got The Answers

We get it – considering a roof replacement for your Northern VA or Maryland home can be daunting and you might not know where to begin.

Here are some frequently asked questions to help get you that DREAM roof.

What type of roofing material should I consider for my home?

We’ll be your expert guides helping you to decide this during your free consultation.

Our diverse range of premium roofing materials ensures you'll find the perfect option to suit your home's style, functionality, and budget. Our decades of expertise will guide you through the selection process, helping you choose from top-quality asphalt shingles.

But more than shingles, we can also suggest metal, slate, or any other materials that seamlessly enhance your home's curb appeal while providing long-lasting protection.

How long does a residential roof replacement take?

Residential roof replacement varies depending on factors such as size, complexity, and weather conditions. Nevertheless, our skilled professionals work diligently to complete the project efficiently without compromising on quality.

We’ll typically complete most roof replacements in only 1 day – though this can vary.

What can we guarantee? Minimal disruption to your daily life through a professional and respectful process.

Do you offer easy financing options?

Absolutely!

We understand that investing in a new roof can be a significant expense, which is why we offer a variety of flexible financing options to accommodate your budget.

Our goal is to make your roofing project as stress-free and accessible as possible. This allows you to enjoy the benefits of a high-quality roof without breaking the bank.

Do you Have Any Question ?

Don't hesitate to explore more.

Get A FREE, 30-Minute Quote (Yep. Just 30 Minutes!)

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!