Skip to content
Licensed mold remediation — call to schedule
ES
MoldAct logo MoldAct IICRC S520 Certified Mold Remediation
Mold remediation in Navy Yard, DC Photo placeholder

Mold Inspection & Remediation in Navy Yard

MoldAct provides IICRC S520-certified mold inspection, testing, and remediation across Navy Yard, DC. We know the local buildings and the mold conditions that come with them.

Call (877) 660-0430 Free Inspection

Get Your Free Mold Inspection

Or call now: (877) 660-0430

Mold remediation built for Navy Yard

If you're in Navy Yard, you're almost certainly in 2010s-era high-rise development along the Anacostia River waterfront — like NoMa, your relevant mold risks are building-envelope and HVAC-condensate issues in new construction, not old masonry.

Your building's riverfront elevation and proximity to the Anacostia mean below-grade parking and mechanical levels were built with flood-resilience measures in mind — but a below-grade space next to a tidal river is still a below-grade space next to a tidal river, and we take a sump-pump or drainage complaint here seriously, not as an overreaction.

If you run or work in ground-floor retail or a restaurant near Nationals Park, kitchen exhaust and grease-trap humidity are a real, commercial-specific mold driver distinct from what the residential floors above you deal with.

Common mold types in Navy Yard

  • Penicillium/Aspergillus (HVAC condensate failures in new high-rise towers)
  • Cladosporium (ground-floor commercial kitchen humidity)
  • Stachybotrys chartarum (sump-pump or drainage failures in riverfront below-grade levels)
  • Chaetomium (rare in new construction, seen only where a leak went long undetected)

We serve Nationals Park, The Yards Park, Anacostia Riverwalk Trail, Navy Yard-Ballpark Metro, Audi Field (nearby) and the wider Navy Yard area across ZIP codes 20003, 20024.

Services

Mold Remediation Services in Navy Yard

Tap a service for Navy Yard-specific details.

Certified technician conducting a mold inspection with moisture-mapping equipment inside a home

Mold Inspection

A professional mold inspection identifies the type, extent, and moisture source driving mold growth through visual survey, moisture mapping, and air or surface sampling by a licensed mold assessor — with a written remediation protocol included.

Learn more
Technician in full protective suit and respirator removing mold-damaged material during a remediation job

Mold Remediation

IICRC S520-certified mold remediation includes source moisture control, physical containment, HEPA-vacuuming and removal of affected porous materials, antifungal treatment of structural surfaces, and independent clearance testing — never by the same company that performed the remediation.

Learn more
Crew in hazmat suits sanitizing a surface affected by black mold growth

Black Mold Removal

Black mold (Stachybotrys chartarum) removal requires a full IICRC S520 Level III protocol — independent assessment, negative-pressure containment, physical removal of all contaminated porous materials, P100 respirator protection, and independent clearance testing. Bleach or encapsulant spray is not remediation.

Learn more
Indoor air quality technician collecting a mold air sample with a spore trap device

Mold Testing & Air Quality

Professional mold testing includes paired indoor/outdoor air cassette sampling, surface samples for Stachybotrys and Chaetomium, analysis at an AIHA-accredited laboratory, and a written report with species identification, spore counts, and interpretation — distinguishing elevated indoor levels from normal background.

Learn more
Structural drying equipment and air movers set up to dry out a water-damaged room

Water Damage Restoration

Water damage restoration follows the IICRC S500 standard: Category 1/2/3 water classification, immediate extraction, structural drying with dehumidifiers and air movers within 24 hours, daily moisture monitoring, and mold prevention through achieving IICRC drying goals before reconstruction begins.

Learn more
Technician performing mold remediation work in a residential basement

Basement Mold Removal

Basement mold removal requires identifying and permanently correcting the moisture source — foundation seepage, sump failure, or condensation — before remediation of affected framing and drywall, followed by encapsulation of the crawl-space or basement slab if chronically damp.

Learn more
Extensive mold growth on wooden joists and insulation inside a home's crawl space

Crawl Space Mold Remediation

Crawl space mold is driven by ground moisture vapour and inadequate ventilation — remediation includes IICRC S520 treatment of floor joists and subfloor framing, followed by ground vapour barrier installation and ventilation correction to prevent recurrence.

Learn more
Mold growth spreading across attic roof sheathing and rafters

Attic Mold Removal

Attic mold grows on roof sheathing and rafters when inadequate ventilation traps moisture from bathroom exhaust fans, kitchen vents, or ice dam leaks — remediation treats the wood surfaces and corrects the ventilation deficiency or moisture source to prevent recurrence.

Learn more
Mold growth along bathroom tile and grout caused by excess moisture and poor ventilation

Bathroom Mold Removal

Bathroom mold may be surface growth (Cladosporium on grout or caulk, treatable with professional cleaning) or structural (mold behind drywall or subfloor from chronic moisture), which requires IICRC S520 protocol remediation — a professional assessment determines which applies.

Learn more
Mold buildup inside an aged HVAC unit's ductwork and components

HVAC Mold Cleaning

HVAC mold requires specialist remediation — not routine duct cleaning — including assessment and treatment of the air handler coil and drain pan, duct interior surfaces, and post-remediation air sampling to confirm clearance before the system is operated again.

Learn more
Common moisture and mold conditions found in an unencapsulated crawl space

Crawl Space Encapsulation

Crawl space encapsulation installs a reinforced 20-mil polyethylene vapour barrier over the floor and lower walls, sealed at all seams and foundation penetrations, to permanently control ground moisture and prevent future mold growth — the definitive solution for chronically damp crawl spaces.

Learn more
Mold remediation crew completing final work ahead of post-remediation clearance testing

Post-Remediation Clearance Testing

Post-remediation clearance testing must be performed by an independent licensed mold assessor — not the remediator — with air samples collected while containment is still in place, an outdoor control sample taken simultaneously, and results confirming the remediated area has returned to Condition 1 (normal) spore levels before containment is removed.

Learn more

Mold Remediation in Navy Yard — FAQs

How soon can you come out in Navy Yard?

Call us and we'll book the earliest available appointment across Navy Yard (20003, 20024), DC. We offer 48-hour response for water damage and active mold emergencies.

What mold types are most common in Navy Yard?

In Navy Yard, the most commonly identified mold types are: Penicillium/Aspergillus (HVAC condensate failures in new high-rise towers); Cladosporium (ground-floor commercial kitchen humidity); Stachybotrys chartarum (sump-pump or drainage failures in riverfront below-grade levels); Chaetomium (rare in new construction, seen only where a leak went long undetected).

Are you licensed and insured?

Yes. MoldAct works exclusively with licensed and insured mold remediation contractors who follow the IICRC S520 standard.

Mold problem in Navy Yard? Call today.

Licensed, insured mold remediation contractors. Call to schedule.

Call (877) 660-0430 Free Inspection
Call Now Free Quote