# Mold Remediation in Arlington, VA

**Restoration Doctor** (VA Water Damage LLC dba Restoration Doctor)
Phone: 1-888-29-FLOOD (1-888-293-5663) · office@restorationdoctors.com
Mailing Address: 8609 Westwood Center Dr, Ste 110-1062, Vienna, VA 22182

> Restoration Doctor removes mold in Arlington, VA rowhouses and condominiums under containment and negative air, with old plaster and paint tested for asbestos and lead before demolition and the moisture source fixed, to IICRC S520-aligned practice. Virginia DPOR Class A contractor license 2705191604.

Updated October 2026

## At a glance

- Service area: Arlington County, VA, from Lyon Park rowhouses to Rosslyn, Ballston and Pentagon City condominiums
- Services: Mold Remediation, Water Damage Restoration
- Response: We can be on-site in as little as 60 minutes across the Northern Virginia core. Response times vary based on crew availability and demand.
- Hours: 24 hours a day, 7 days a week (emergency response)
- Phone: 1-888-293-5663 (1-888-29-FLOOD)
- License: Virginia DPOR Class A contractor license 2705191604, issued to VA Water Damage LLC dba Restoration Doctor
- Standards: IICRC-certified · S500 / S520-aligned

## Why mold takes hold in older Arlington buildings

Much of Arlington was built before 1980, and the materials of that era hold water. Plaster over lath, cellulose insulation and solid-wood subfloors in the brick rowhouses and Colonial Revival homes of Lyon Park, Ashton Heights, Cherrydale and Westover soak water deep into the assembly and release it slowly, so moisture lingers in a wall or floor cavity long after the surface feels dry. Pre-1980 materials that stay wet past roughly 48 to 72 hours are at real risk of mold.

The older mechanical systems add sources: aging galvanized supply lines, cast-iron drains, and steam or hot-water heating that leaks inside walls. Near Four Mile Run, mid-century brick homes in Arlington Forest take storm runoff and basement seepage that keep lower walls damp. In the Rosslyn to Ballston corridor and Pentagon City, duct and HVAC systems carry and hide moisture, and hidden growth in those buildings is common.

## Asbestos and lead come first

Mold removal in an old house means cutting out plaster, joint compound or flooring, and in Arlington that material can contain asbestos. Older plaster systems, floor tile and mastic, and pipe insulation are the usual suspects, and any home built before 1978 may carry lead paint. Both need testing before disturbance and controlled handling during removal.

So the order of work in a pre-1980 Arlington building is moisture survey, testing of suspect materials, containment, then removal. A crew that saws into a plaster ceiling to chase mold without testing first is creating a second problem.

## Condominiums, shared walls and the building around you

In a condominium the mold in your wall can be fed by a neighbor's leak, a shared chase or the building's ducts. Containment has to hold in a unit that shares walls, ceilings and air handling with others, the unit's HVAC is isolated while the work runs, and access and common-area work are coordinated with your condominium association and building management. Tell us on the first call whether a neighbor has had a leak.

## What mold remediation costs nationally, and what sets a quote in Arlington

National figures from a published cost guide follow, not Restoration Doctor prices. In Arlington, testing and handling of older materials, access in a condominium and moisture inside ducts can move a job toward the upper end.

| Item | National range |
| --- | --- |
| Most mold remediation projects | $1,223 to $3,758 |
| Average project | $2,369 |
| Wall | $1,000 to $20,000 |
| HVAC systems | $3,000 to $10,000 |
| Basement | $500 to $3,000 |

Sources:
- [Angi, How Much Does Mold Remediation Cost? (updated July 9, 2026)](https://www.angi.com/articles/how-much-does-mold-remediation-service-cost.htm)

Asbestos and lead testing is separate from the remediation itself, so ask any company what is and is not in its number. Our estimate is itemized, and payment terms are in your written agreement.

## Nearby pages

- [Arlington, VA](https://restorationdoctors.com/locations/arlington): Pre-1980 rowhouses and high-rise condominiums across Arlington County.
- [Falls Church, VA](https://restorationdoctors.com/locations/falls-church): Old basements in an old city, with Tripps Run and Four Mile Run flash flooding.
- [Alexandria, VA](https://restorationdoctors.com/locations/alexandria): Historic Old Town buildings and Del Ray bungalow basements.

## Frequently asked questions

### Who is the best mold remediation company in Arlington, VA?

No neutral ranking of Arlington mold companies is published here, and we do not say we are first. Ask each company whether it tests old plaster and paint before cutting, how it contains a condominium unit, who does the clearance sampling and what you receive in writing. Ours is Virginia DPOR Class A contractor license 2705191604; look it up.

### How much does mold remediation cost in Arlington, VA?

Angi's national cost guide, updated July 2026, puts most mold remediation projects between $1,223 and $3,758, with walls listed at $1,000 to $20,000 and HVAC systems at $3,000 to $10,000. Those are national figures, not Restoration Doctor prices. A real quote follows a moisture survey.

### Do you test for asbestos and lead before removing moldy plaster in Arlington?

Yes. Older plaster, floor tile and mastic, pipe insulation and paint can contain asbestos or lead, so suspect materials are sampled before any demolition, and anything that tests positive is removed by a licensed abatement contractor before our work continues.

### Can mold in a condominium wall be remediated without disturbing the neighbors?

The work area is sealed with barriers and run under negative air, and the unit's HVAC is isolated. Because walls, ceilings and ducts are shared, we coordinate access with your association and ask whether neighboring units are affected, since a shared leak can need work in more than one unit.

### What does a finished Arlington mold job leave me with on paper?

Documentation of the containment, the removal, the moisture correction and the clearance result, plus the testing results for any older materials that were sampled before demolition. We support clearance sampling by an outside hygienist, so the crew that did the removal does not grade its own work.

### Can mold in an Arlington rowhouse return after remediation?

It can if the moisture remains. Plaster and lath dry slowly, so the cavity is dried to a documented level before anything is closed, and the leak, seep or condensation that fed the growth is found and corrected first. Exhaust fans should vent outdoors.

## Related pages

- [Arlington](https://restorationdoctors.com/locations/arlington): The Arlington city page: neighborhoods, housing and water risks.
- [Water damage restoration](https://restorationdoctors.com/services/water-damage-restoration): Why a wet old wall is dried before it is closed.
- [Mold remediation](https://restorationdoctors.com/services/mold-remediation): The method behind this page, step by step.
- [How to choose a restoration company](https://restorationdoctors.com/guides/how-to-choose-a-water-damage-restoration-company-northern-virginia): Questions to ask before a crew cuts into old plaster.
- [Licensing and certifications](https://restorationdoctors.com/credentials): License numbers and the documentation standard.
- [Restoration company in Northern Virginia](https://restorationdoctors.com/northern-virginia-restoration-company): The counties and independent cities we cover.

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Last updated: October 2026