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Annandale Roofing Company

From Annandale Acres to Holmes Run Heights, Shanco is an Annandale roofing company you can trust. Founded in 2002, Shanco has a track record that is second to none, serving communities across Fairfax County and beyond.

A leaking roof always appears at the worst possible time, often during a storm or heavy rain, and you need to find a solution quickly. Instead of wasting time with other Annandale roofers, call Shanco for an accurate assessment of the work required with a guaranteed price and no hidden extras.

Most of our new customers come to us through recommendations from those we have served in the past, and you can’t have a better endorsement than that.

Roof Inspections

Using satellite pictures and digital photography, we develop a 3-D model of your home. We use drones fitted with HD cameras to take detailed pictures of your roof, so we don’t even need to get up there and risk dislodging shingles or flashing.

Being able to remotely review the damage, our team of experts can establish the likely cause of any leak and quickly determine the correct course of action. From this, we produce a full report within hours and sit down with you to talk through the options.

This state of the art technology is not available to every Annandale roofing company, which is why you should call Shanco first.

Roof Repair

If the damage can be repaired, we’ll discuss the options available to you by looking at what caused the leak in the first place. Whether it be a missing vent seal or a loose flashing, missing shingles, or a hole in the decking, our drones will spot it, and our team of experts will know how best to deal with it.

Repairing the damage is only one part of what we do. If the problem occurred some time ago, it’s possible that some structural work may be required, and our surveyor will advise on this too.

Roof Replacement

If a repair is out of the question or you’re remodeling your home, Shanco can provide you with an accurate quote, quickly.

Our 3-D modeling software lets us to estimate costs so that we can run through the optimal options with you.  

As a GAF-certified contractor, we use materials that are best for the environment and your roof, such as recyclable asphalt shingles and timber from sustainable forests.

New Windows

Windows are a major source of heat loss, and outdated or badly fitting windows could be costing you a fortune in heating bills.

We offer a complete window replacement service through our partner, Pella, with a choice of aluminum-clad wood, vinyl, or fiberglass frames and high-efficiency insulated glass. There is a range of styles to suit every home, whether traditional or contemporary, at a price that fits your budget.


Updating your home’s siding is a great way to insulate and waterproof it. Whether you currently have siding and want to repair or replace it, or you just want to change the appearance of your home, Shanco has a solution to suit your requirements and budget.

Cedarwood and asphalt tiles are popular, and through our partner James Hardie, we can provide a whole range of fiber-cement siding products, which come with a smooth or wood grain finish

All options are approved by the National Home Building Association, and by using our 3D modeling service, you can see exactly how your home will look with your choice of siding.

Shanco's Other Services

Shanco is more than just the finest Annandale roofing company out there. Through our valued partners, we can replace windows and siding in both residential and commercial properties right across Fairfield County.

Proudly Serving Annandale

We’re proud to serve customers in Annandale, one of Northern Virginia’s hidden gems.

Contact Shanco’s Annandale Roofing Company Today

A leaking roof can cause more damage to the structure of your home than you may realize, and your health can suffer from the effects of dry rot and black mold. So, if you have a roofing problem, schedule your free inspection today.

Shanco | An Annandale Roofing Company | Est. 2002

Shanco’s Annandale roofing company handles domestic and commercial roof installation, replacement, and repairs. Contact us today for a free inspection.

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