Ceiling tiles that stained again after replacement
Share where the tiles are located and whether the stain followed a roof leak, plumbing event, or equipment issue. An assessment can check accessible materials near the affected area.
Serve Xpert
Fairfax County Mold Remediation
Request mold remediation for an office, condo, or home in Fairfax County. Tell us where growth or odor was found, whether the space is occupied, and who manages the source of moisture.
Service area
Do we cover your ZIP?
Check your property’s location before requesting service.
Local coverage in Fairfax County
Communities in our service area include McLean, Tysons, Reston, Herndon, Vienna, Annandale, Springfield, Chantilly, Centreville, Oakton, and Burke. We review the property address, access, and urgency to confirm availability.
Explore all Fairfax County services · See our full mold remediation service
When we can help
Recurring moisture in a mechanical or utility room
Record where condensation or leaking water was seen and whether it coincided with equipment operation. The building’s HVAC or plumbing contractor can address the system while we assess affected materials.
Growth following a leak in a shared building
Identify who can provide access to the unit, common area, and maintenance records. Knowing when the source was repaired helps the team determine what remains wet or affected.
Basement or crawlspace mold at a home
Describe when the area became damp and whether water reached stored items, drywall, insulation, or framing. Share any recent water removal or drying work.
What to expect
Assess the work area and occupancy
We review the affected surfaces, moisture history, and accessible adjoining areas. For a business, include building operating hours and any rooms or pathways that require coordination.Establish controls and remediate
The scope may include containment, HEPA filtration, selective removal of affected materials, and cleaning of surfaces that can be kept. We coordinate the work area with the property contact.Document the result and follow up on the source
We document the work performed and discuss any unresolved moisture conditions. If the property owner requires independent clearance or lab sampling, arrange it with a separate qualified provider.
Coordinate remediation with building operations
Provide the location of affected rooms, the building contact, and access constraints. If a roof, HVAC system, or shared pipe may be involved, bring the maintenance record and identify who is responsible for the repair. Let the crew know which rooms are occupied and where equipment can be staged.
Fairfax County’s mold resources cover moisture prevention and steps for residents to report leaks to their property manager. For commercial buildings, EPA guidance can help the building contact understand moisture and the role of ongoing maintenance.
Frequently asked questions
Can you assess mold in one office without scoping the entire building?
We can begin with the affected room and accessible adjoining areas. What we find and how the spaces connect determine whether more of the property needs assessment.
Who handles the leaking HVAC equipment?
Coordinate equipment service with your HVAC provider. Serve Xpert can assess and remediate building materials affected by the leak.
What should a property manager send before scheduling?
Send the address, suite or unit number, a description of the affected materials, and the moisture or repair history. Include access restrictions and any independent verification requirements.
Restoration Resource Center
Helpful Guides
Learn more about assessing damage, planning cleanup, and what to share when you request service.
Mold Testing vs. Remediation & Verification
Compare a visual mold assessment, independent sampling, remediation, and post-remediation verification so you can choose the right next step.
Mold Containment, HEPA Filtration & Source Removal
See how work-area isolation, filtered airflow, and removal or detailed cleaning of affected materials work together during mold remediation.
HVAC After Water, Mold, Fire or Biohazard Damage
Learn why an HVAC system may need its own post-loss assessment and when cleaning or a qualified mechanical trade is appropriate.
Request mold remediation in Fairfax County
Share the property address, the affected areas, and what has happened so far. For an active emergency, call (888) 338-0519.
For assistance with this request, call (888) 338-0519.