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Roofing in Frederick & Central MD
Roof Repair & Replacement
Asphalt shingle roofing across Frederick and Central Maryland — leak repairs, storm damage and full replacements, stripped to the deck so what is underneath gets looked at rather than covered over.
Licensed & insuredFree written estimatesFrederick-based crewClean-site guarantee
Quick answer
How much does a roof replacement cost in Frederick, MD?
Most Maryland asphalt-shingle replacements run $5.50 to $9 per square foot installed with the tear-off included, which puts a typical single-family house between roughly $10,500 and $20,000 in 2026. What moves you inside that range is not the shingle — it is pitch, height, how many layers come off, and how many valleys, chimneys and pipes have to be flashed. Your number comes from a walkthrough and a look in the attic, not from a per-foot figure applied to a floor plan.
The work
What roofing actually involves.
A roof fails at its details long before it fails in its field. Valleys, chimneys, sidewalls, pipe boots and the first three feet above the eave are where the water actually gets in, which is why a replacement that reuses the old flashing is not really a replacement.
So we strip to the deck. That is the only point in a roof’s life when anyone sees the plywood, and rotten sheathing found on tear-off day is a sheet of plywood. Found later, it is a ceiling.
Full tear-off and re-roof
Leak tracing and repair
Flashing, valleys and vents
What roofing costs in Maryland
Maryland asphalt-shingle roofing, 2026, tear-off and disposal included. Pitch, height, how many layers come off, and the number of valleys and penetrations move these far more than the shingle does.
- Architectural shingle roof, installed
- $5.50 – $9 per sq ft
- Typical single-family re-roof
- $10,500 – $20,000
- Localised repair (boot, valley, wind damage)
- $400 – $1,600
- Sheathing replacement, per sheet
- $70 – $140
Ranges, not quotes. Real numbers come from a walkthrough — access, condition, height and finish level move a price more than square footage does. Estimates are free and in writing.
Get your numberPrefer to just talk?
Call and describe the job. You’ll get a straight answer on whether it’s something we do and roughly what it runs.
(301) 524-1729
Self-performed
Roof Repair & Replacement
What’s included
Everything the roofing scope actually covers.
Written into the estimate, not assumed. If something on your job is not on this list, it gets priced and named before anyone starts.
Full tear-off, not an overlay
01Old shingles and felt come off and go in the skip. A second layer laid over the first hides the deck, traps heat, and voids most shingle warranties.
Deck inspected and repaired
02Every sheet walked and sounded once it is bare. Soft or delaminated plywood is replaced, and you see the photographs before it is covered.
Ice-and-water and underlayment
03Self-adhering membrane at the eaves and in the valleys, synthetic underlayment across the field. Maryland gets exactly the freeze-thaw cycle that ice dams need.
All new flashing
04Step flashing at sidewalls, counter-flashing at chimneys, new pipe boots, new drip edge. Reusing flashing to save a hundred dollars is where most re-roofs start leaking.
Ridge and intake ventilation
05Ridge vent cut and installed, soffit intake checked to match it. A roof that cannot breathe cooks its own shingles from underneath and shortens the warranty it came with.
Repairs when a repair is right
06A wind-lifted section, a failed boot or a cracked valley on an otherwise sound roof gets repaired. We will tell you which one you have, including when the answer costs us the bigger job.
Site left clean
07Tarps down before the first shingle comes off, magnet run over the drive and the lawn at the end. A nail in a tyre a week later is the part of a re-roof people remember.
On the job
Roofing work across Frederick & Central MD.
What the trade looks like at each stage. Photos of our own recent jobs come out at the walkthrough, on the actual house.
Straight answers
Roofing questions
Not covered here? Call and ask — you’ll get a real answer, not a “depends on the job”.
Often, and we will say so. A section lifted by wind, a split pipe boot, a failed valley or missing shingles on a roof with years left in it is a repair. What is not a repair is a roof shedding granules everywhere, curling at the edges across the whole field, or already carrying a second layer. We tell you which one you have and show you the photographs from the roof rather than asking you to take it on trust.
A typical house is one to two days — tear-off and dry-in happen on the same day, so the house is never left open overnight. A steep, cut-up or multi-level roof runs longer, and weather moves everything. We do not start a tear-off we cannot make watertight before dark.
Usually yes. Frederick County and most Maryland jurisdictions require a permit for a full replacement, and inspection requirements vary by county. We tell you what applies at your address before work starts, and the permit cost is a line on the estimate rather than a surprise later.
We will inspect the roof, document what we find with photographs, and give you a written scope you can hand to your adjuster. What we will not do is tell you the damage is worse than it is, or offer to cover your deductible. Both are common in this trade after a hailstorm, and both become your problem rather than ours.
Architectural shingles are typically warranted 25 to 30 years and, in Maryland, realistically give 20 to 25 with adequate ventilation. Poor attic ventilation is the single biggest reason a roof falls short of that, which is why we check intake as well as exhaust instead of just replacing the ridge vent because one was there before.
We stop, photograph it, and tell you the sheet count and the cost before anything gets covered. Sheathing is priced per sheet on the estimate for exactly this reason — nobody can see through shingles, so the honest way to handle it is a known unit price agreed up front, not a change order written after the fact.
From the field
Read up before you book.
Longer answers than a quote page has room for — how the work fails, what putting it right actually involves, and when waiting is the honest call.
Talk to the people doing the work
Get a straight number for the whole job.
Tell us what needs doing. We’ll walk it with you, sequence every trade it touches, put the price in writing, and leave you to decide.
Get a quote
Let’s price your project.
Two short steps. No obligation, no pressure — just a clear number and a straight answer about what the job involves.
Tick as many as you like. Most jobs are two or three of them at once, and I sort out the detail when I come and look. Nobody gets turned away for choosing the wrong box.
