Home › Services › Water Damage Restoration › Washington, DC
Serving DC
24/7 emergency extraction and structural drying — the 24-to-48 hour window where a water loss has not become a mold loss yet.
Free inspection in DC
Pick a time on the calendar, or call and we will get you in today.
Pick an inspection timeActive water right now? Call 202-798-7663 instead of booking a slot — mold starts in 24–48 hours.
There is a clock on this. Wet building material begins to colonize in roughly 24 to 48 hours, so the difference between a drying bill and a remediation bill is usually how fast someone got there with extraction and air movement.
We extract, set air movers and dehumidification to an engineered drying plan, and take daily moisture readings against a documented target rather than pulling equipment when the surface feels dry. Those readings are also what your carrier wants to see.
Washington's housing stock is what makes this a District-specific problem. Rowhouses built between 1900 and 1940 sit tight against their neighbors with shared party walls, below-grade kitchens and rentals, and original brick that wicks groundwater straight through the foundation. Add a flat or low-slope roof with a single failed seam, a cellar apartment two feet below grade, and a summer that runs at 70% humidity, and you get the pattern we see most: growth behind the drywall of a finished basement that nobody notices until the smell reaches the first floor.
Pricing
DC jobs tend to sit at the upper end of these ranges. A licensed DOEE assessment, clearance by a separate company, and tighter containment requirements all carry cost that the other two jurisdictions do not always impose.
| Scope | Typical range |
|---|---|
| Emergency extraction and setupCall-out, extraction, initial equipment | $500 – $1,500 |
| Structural drying, per dayTypically 3–5 days | $200 – $600 |
| Single-room water loss, complete | $1,500 – $4,000 |
| Multi-room or whole-floor | $4,000 – $15,000 |
| Sewage or Category 3 cleanupRequires removal of porous material | $2,500 – $12,000 |
Typical range for this market — not a quote. Every property is different, and the number that matters is the written scope you get after the free inspection.
Code & regulation
Under the Mold Assessment and Remediation Act, mold remediation covering more than ten square feet of a residential or commercial property must be performed by a professional licensed by the Department of Energy and Environment. The Act also separates the two roles: the company that assesses and clears the work should not be the company that performed it. DC is the only jurisdiction in our service area that licenses mold work specifically, and it is worth asking any contractor here to produce their DOEE license before you sign anything.
Removal itself does not pull a permit. The rebuild often does: DC's Department of Buildings requires permits for structural work, and separate trade permits where plumbing or electrical is disturbed — which is common once a basement wall is opened. Cosmetic replacement of drywall and finishes in kind generally does not. We handle the filing where the scope requires it, and we tell you at estimate time whether yours does.
DC housing code treats mold as a habitability defect, and the Mold Act sets a window for a landlord to assess and remediate after receiving written notice from a tenant. Two practical consequences: tenants should give notice in writing and keep a copy, and landlords should get a licensed assessment on the record quickly, because an undocumented delay is what turns a repair into a dispute. We work for either side and the documentation package is the same.
Before we arrive
In order. The first two matter more than everything after them.
Why DC specifically
Washington's housing stock is what makes this a District-specific problem. Rowhouses built between 1900 and 1940 sit tight against their neighbors with shared party walls, below-grade kitchens and rentals, and original brick that wicks groundwater straight through the foundation. Add a flat or low-slope roof with a single failed seam, a cellar apartment two feet below grade, and a summer that runs at 70% humidity, and you get the pattern we see most: growth behind the drywall of a finished basement that nobody notices until the smell reaches the first floor.
How the work runs
No hand-offs, no second contractor to hire for the rebuild, and no testing done by the same people who did the removal.
A licensed technician walks the property with moisture meters and a thermal camera, finds the water source, maps the affected square footage, and photographs everything your insurer will ask about.
You get a written scope and line-item estimate the same day, built in the estimating format carriers expect — plus the photo log and moisture readings that support the claim.
The work area is sealed in 6-mil poly with a negative-air machine and HEPA filtration so spores are not pushed into the rest of the house while we work.
Non-salvageable porous material is cut out and bagged, framing and salvageable assemblies are HEPA-vacuumed and treated with an EPA-registered antimicrobial, then the space is dried to a documented moisture target.
An independent hygienist samples the area and issues a clearance report. We do not test our own work — the document is yours, and it is what a buyer, a lender, or a tenant will accept.
Remediation without repair guarantees a callback. We correct the roof, siding, window, flashing, or grading failure that let water in — then put the drywall, paint, and flooring back.
Straight answers
We run 24/7 for active water. Call rather than book a slot — this is the one situation where the calendar is the wrong tool.
For a small clean-water spill caught immediately, sometimes. For anything that has soaked into drywall, pad, or subfloor, consumer fans move surface moisture only, and blowing air across contaminated water spreads it. The readings are also what your carrier needs.
Grossly contaminated — sewage backup, rising floodwater, or clean water that has sat long enough to grow. It requires removal of porous material rather than drying, and it needs containment. It is also the category most likely to need a specific policy endorsement.
What we do
Every service page carries the typical price range, what the code requires in that jurisdiction, and the steps to take before anyone arrives.
Moisture mapping, thermal imaging, and independent lab sampling — so you know what you have before anyone sells you a remediation.
See pricing & steps →Containment, negative air, removal, and independent clearance — with the leak that caused it repaired under the same contract.
See pricing & steps →Stachybotrys handled to the same containment standard as everything else — because the response does not change with the species.
See pricing & steps →The most common mold job in the DMV — finished lower levels built tight against below-grade block, with no drainage correction.
See pricing & steps →Vented dirt crawl spaces in a Mid-Atlantic summer are mold factories. Removal, then encapsulation so it stays fixed.
See pricing & steps →Almost always a roof leak or a ventilation failure. We remove the growth and correct whichever one caused it.
See pricing & steps →24/7 emergency extraction and structural drying — the 24-to-48 hour window where a water loss has not become a mold loss yet.
See pricing & steps →Growth in the air handler or duct liner does not stay in one room — it gets distributed to every register in the building.
See pricing & steps →Free, written, no obligation. If it turns out you do not have a mold problem, we will tell you that and leave — it costs you nothing to find out.