Fairfax Roofing Contractor
Roof replacement, roof repair and free inspections for Fairfax, VA. Rated 4.8 stars by 44 customers, licensed and insured, and most roofs finished in a single day.
Looking for a Roofing Company in Fairfax, VA?
RNC Roofing and Construction Group is a Fairfax roofing company handling roof replacement, roof repair and free inspections across the City of Fairfax and the surrounding county. Call (571) 269-8153 for a written estimate at no cost. Among the roofing contractors Fairfax VA homeowners can choose from, we are the one that turns up when we said we would and puts the number in writing.
ROOF REPLACEMENT
Complete new-roof installation in Fairfax with quality materials, from tear-off through final cleanup — most roofs finished in a single day.
ROOF REPAIR
Roof repair Fairfax VA — leaks, wind and storm damage, cracked pipe boots, failed flashing and rotted decking, usually booked the same week.
INSPECTION & MAINTENANCE
No-hassle roof inspections that catch small problems before they turn into expensive interior damage.
WARRANTED WORK IN FAIRFAX
We provide certified warranties from CertainTeed Landmark (SureStart PLUS 50-year) and GAF (System Plus 50-year), which include labour and material without depreciation. We take great pride in our work and always aim to achieve the best result possible.
Fairfax Neighborhoods We Serve
Fairfax roofing across 22030 and 22031 — Old Town, the mid-century neighborhoods ringing it, and the newer streets out toward the Beltway.
Old Town Fairfax
The historic core around the courthouse. Older rooflines, additions layered on over decades, and detail work that needs a careful hand rather than a fast crew.
Mosby Woods
Platted by 1962 — the elementary school opened in the autumn of 1963. Those original roofs are three generations gone by now, and what we usually find is a second or third replacement that was done to different standards.
Country Club Hills & Westmore
Mid-century ranches and colonials on generous lots with mature trees. Lovely streets, and hard on valleys and gutters every single autumn.
Fairfax Circle & Green Acres
Closer in toward Arlington Boulevard and the Beltway. A real mix of eras, which means a real mix of what is failing and why.
Fairfax Is Old Enough to Be on Its Third Roof
Fairfax is not a new suburb, and that changes what we find up there.
The City of Fairfax is its own independent city of about 24,000 people in roughly six square miles, and most of its housing went up in the 1950s and 1960s. Mosby Woods was already being platted by 1962. Streets like that are not on their first roof or even their second.
That matters more than age alone, because what we are usually inspecting is somebody else’s previous replacement. Layovers done over old shingles. Flashing reused instead of renewed. Pipe boots left in place under a new roof because nobody wanted to price them. Those shortcuts are invisible from the street and they are exactly what shortens the life of the roof you paid for.
So on a Fairfax inspection we are not just counting shingle age. We are looking at how the last roof was put on.
Why a Roof Can Leak While Still Looking Fine
Most homeowners assume the shingles go first. On the roofs we inspect around Fairfax, they usually do not.
The first thing to fail is almost always a pipe boot — the rubber collar sealing around the plumbing vents coming up through the roof. Those collars dry out, crack and split from sun and heat, often within ten to fifteen years. The shingles around them can still have a decade left.
Flashing is the other early loser: metal at chimneys, in valleys and wherever a roofline changes direction. Fairfax has a lot of mature tree cover, and under trees flashing fails sooner, because trapped leaf debris keeps those joints wet long after the rain has stopped.
Both fail quietly. Both let water in long before anything looks wrong from the kerb. It is the first thing we check, and it is often a repair rather than a replacement — which we will tell you plainly, even though a repair is the smaller invoice.
How Much Does a Roof Replacement Cost in Fairfax?
Fairfax homes are larger and worth more than the national averages the online calculators are built on, which is why those tools quote low here.
Townhouse
Roughly $6,000 – $11,000. Shared walls mean far less roof than the square footage suggests.
Typical Fairfax Single-Family Home
Roughly $12,000 – $22,000. A mid-century ranch or colonial with a standard roofline, architectural shingles, tear-off included.
Larger or Complex Homes
$20,000 – $30,000 and up. More square footage, steeper pitches, dormers, multiple valleys and long runs of flashing.
For context on why the calculators miss: the mean assessed value of a single-family home in Fairfax County reached $1,012,504 in 2026, up 4.31 percent on the year, with townhouses averaging $612,580. Houses at that scale are simply bigger roofs than the US average the estimators assume.
Installed asphalt shingle work in Northern Virginia generally runs $400 to $700 per square — a square being 100 square feet of roof. Pitch, how many old layers come off, the condition of the decking and the amount of flashing move you within that band.
Those are honest ranges, not quotes. Nobody can price a roof properly without getting on it. Our inspection and written estimate are free with no obligation, and we offer financing if the timing is difficult.
Comparing Roofing Companies in Fairfax, VA
Most homeowners gather three estimates and they come back hundreds or thousands of dollars apart for what looks like identical work. Usually it is not identical. When you compare roofing companies in Fairfax VA, four questions are worth asking, because that is where the price gap actually lives:
- Full tear-off or a layover? Going over the old shingles is cheaper today and more expensive later. On Fairfax’s older housing we regularly find two layers already up there.
- Are pipe boots and flashing included? They fail first. Reusing them under a new roof is a false economy, and it is the single most common shortcut we uncover.
- Is decking replacement priced, or a surprise? Ask the per-sheet cost before the tear-off, not after.
- Whose warranty is it? A manufacturer warranty that covers labour is worth far more than a verbal promise from a crew you may not reach next year.
We are glad to be judged on those four. Roofing Fairfax VA homes is not complicated work, but it is easy to quote dishonestly, and we would rather lose on price than win by leaving something out.
Discover What Our Satisfied Customers Have to Say
★★★★★“We interviewed multiple contractors for the shingle roof and gutter replacement at our home and are very happy we went with RNC. The price was excellent and there was no sacrifice on quality. Everything looks and functions great.”
Derek Hubbard
★★★★★“They were the best estimate of the 5 I received and did a great job. The team arrived on time and covered our deck and landscaping with large tarps. They installed the new roofing and finished the cleanup in one day.”
Francis Killen
★★★★★“From the inspection and estimation to the installation of the new roof RNC Roofing was knowledgeable, professional and answered all our questions. We highly recommend their services.”
Donna Young
Fairfax Roofing FAQs
How much does roof repair in Fairfax VA cost?
Most repairs fall between a few hundred and a few thousand dollars, depending on what failed and how far the water travelled. A cracked pipe boot is a small job; decking that has been wet through two winters is not. You get a written price before any work starts.
Do you serve the City of Fairfax or Fairfax County?
Both. This page is about the City of Fairfax and the streets immediately around it. We also have dedicated pages for Herndon, Chantilly and Centreville, and we cover Reston, Vienna, Great Falls and the rest of the county from the same Sterling office.
My house is in Mosby Woods. How old is my roof likely to be?
The neighborhood was being platted by 1962 and the elementary school opened in autumn 1963, so the house is around sixty years old. The roof almost certainly is not — what we usually find is a replacement from the 1990s or 2000s, and how well that one was done matters more than the date.
How long does a roof replacement take?
Most Fairfax homes are torn off and re-roofed in a single day. Larger or steeper roofs can run into a second.
Do the mature trees in Fairfax cause roof problems?
They shorten roof life. Leaves pack into valleys and gutters, hold water against the roof surface and keep flashing joints damp long after the rain stops. Clearing debris each autumn genuinely buys you years.
Do you work with insurance claims for storm damage?
Yes. We inspect the roof, document the damage and give you what you need for the claim. Wind and hail damage in Fairfax County is frequently covered; a roof that has simply worn out is not.
What warranty comes with a new roof?
We install GAF and CertainTeed systems carrying 50-year manufacturer warranties that cover labour as well as materials, on top of our own workmanship warranty.
Request Your Free Estimate & Inspection
Tell us about your roof and we’ll come take a look — no pressure, no cost. Or call us right now on (571) 269-8153.
(571) 269-8153