# Mold Remediation in Alexandria, 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 provides mold remediation in Alexandria, VA, including Old Town cellars and Del Ray basements, cleaning brick and framing in place where it can be saved. Work is IICRC S520-aligned and contained under negative air. Virginia DPOR Class A contractor license 2705191604.

Updated October 2026

## At a glance

- Service area: The City of Alexandria, VA: Old Town, Del Ray, Rosemont, North Ridge, Potomac Yard and Cameron Station
- 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 Old Town cellars and Del Ray basements stay damp

Old Town Alexandria holds one of the largest concentrations of intact 18th- and 19th-century architecture in the country, much of it on the National Register. These are brick and frame buildings with masonry foundations and cellars dug generations before waterproofing, perimeter drains or sump pumps existed. Below-grade space in a building like that is cool, poorly ventilated and in contact with damp masonry, so moisture lingers and mold follows unless drying is aggressive and verified.

Away from the river, Del Ray, Rosemont, North Ridge and Beverley Hills are 1920s to 1940s bungalows and Cape Cods with shallow basements that were never meant to stay perfectly dry. Aging plumbing and modest below-grade drainage make them recurring sources, and a damp bungalow basement grows mold readily. The tidal and storm-driven flooding that reaches low parts of the city adds another route for water.

The EPA's guidance is to dry water-damaged areas and items within 24 to 48 hours to prevent mold growth.

Sources:
- [EPA, A Brief Guide to Mold, Moisture and Your Home](https://www.epa.gov/mold/brief-guide-mold-moisture-and-your-home)

## Remediating a historic building without gutting it

Original plaster, brick, trim and hardwood in Old Town are hard or impossible to replace in kind, so the plan starts from what can be saved. Brick and framing are HEPA-vacuumed and cleaned in place, colonized plaster and drywall are removed under containment, and the assembly is dried to a documented level instead of being replaced wholesale. Preservation-minded drying takes longer to plan than demolition, and it is usually worth it.

Historic demolition also brings lead paint and, in older plaster systems, floor tile and pipe insulation, possible asbestos. Suspect materials are tested before they are disturbed. If your building is in a historic district, check with the city before any exterior change.

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

These national ranges are published by a home-services site and are not Restoration Doctor prices. Cellars and shallow bungalow basements are the common Alexandria locations, and preservation-minded work on historic material is slower than a gut job.

| Item | National range |
| --- | --- |
| Most mold remediation projects | $1,223 to $3,758 |
| Average project | $2,369 |
| Crawl space | $500 to $2,000 |
| Basement | $500 to $3,000 |
| Bathroom | $500 to $1,000 |

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)

A moisture survey sets the scope before anyone gives you a price. The written estimate lists each item, and the payment terms are in your written agreement.

## Nearby pages

- [Alexandria, VA](https://restorationdoctors.com/locations/alexandria): Old Town, Del Ray, Rosemont and Potomac Yard: historic foundations and tidal flooding.
- [Arlington, VA](https://restorationdoctors.com/locations/arlington): Pre-1980 rowhouses and high-rise condominiums, with asbestos- and lead-aware removal.
- [Springfield, VA](https://restorationdoctors.com/locations/springfield): Mid-century split-levels with full basements, large townhome communities and creek watersheds.

## Frequently asked questions

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

We do not rank ourselves, and no neutral ranking of Alexandria mold companies appears on this site. Ask each company how it protects original plaster and brick, whether it tests for lead and asbestos first, who performs clearance sampling and what you get in writing. Our Virginia DPOR Class A contractor license is 2705191604; look it up before you sign.

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

Angi's national cost guide, updated July 2026, puts most mold remediation projects between $1,223 and $3,758, with crawl spaces listed at $500 to $2,000 and basements at $500 to $3,000. These are national figures, not Restoration Doctor prices. Historic materials and access can move a real quote.

### Can historic Old Town brick and plaster be remediated without tearing everything out?

Often, yes. Brick and framing can be HEPA-vacuumed and cleaned in place, and drying is planned around the material. Only colonized plaster or drywall that cannot be cleaned is removed, under containment. What can be saved depends on what the moisture survey finds.

### Why does my Del Ray or Rosemont basement keep growing mold?

Shallow basements in 1920s to 1940s bungalows were not built to stay fully dry. Seepage at the base of walls, aging plumbing and humid summers keep them damp, and mold returns unless the moisture source is corrected and the space is dried to a documented level. Dehumidification can help afterward.

### Is mold in an Old Town cellar a health emergency?

Health questions belong with your doctor. What a restoration company can tell you is where the moisture is coming from and how fast the damp materials should be dried. EPA guidance is to dry water-damaged materials within 24 to 48 hours, and a cellar that stays damp past that is where growth tends to settle.

## Related pages

- [Alexandria](https://restorationdoctors.com/locations/alexandria): The Alexandria city page: neighborhoods, housing and water risks.
- [Water damage restoration](https://restorationdoctors.com/services/water-damage-restoration): Drying damp masonry and old plaster to a documented level.
- [Mold remediation](https://restorationdoctors.com/services/mold-remediation): What containment and clearance involve.
- [How to choose a restoration company](https://restorationdoctors.com/guides/how-to-choose-a-water-damage-restoration-company-northern-virginia): How to compare companies working on historic buildings.
- [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.

---
Source page: https://restorationdoctors.com/services/mold-remediation/alexandria
Entity profile: https://restorationdoctors.com/ai-search-profile
Last updated: October 2026