Mold Remediation
& Removal in
Philadelphia, PA.

Most Philadelphia mold remediation jobs land between $500 and $8,000, and the biggest driver is how much material has to come out. A small contained area under 10 square feet, such as a bathroom ceiling, closet or window, runs $500-$1,500. A single room with containment, negative air and removal of affected drywall runs $1,500-$4,000. A rowhome basement runs $2,000-$8,000, an attic $2,000-$7,000 and a crawl space with a new vapor barrier $1,500-$6,000. Whole-house or multi-room remediation starts around $10,000 and can exceed $30,000. Every job gets a written scope and price before work starts, and a scheduled visual inspection with a written estimate is free.

Mold can make people sick, and some people much more than others. Common reactions are nasal congestion, sneezing, itchy eyes, coughing, wheezing, skin irritation and headaches, and they often ease when the person leaves the house and return when they come home. The people at greatest risk are children, older adults, anyone with asthma or allergies, and anyone with a weakened immune system. EPA guidance says those households need professional remediation rather than cleanup by the occupant, even for smaller areas. Philadelphia's humid summers keep unconditioned rowhome basements above 60 percent relative humidity for months, so growth that starts in the basement feeds spores upstairs. If symptoms track with the house, get it inspected.

Remediation to the IICRC S520 standard follows a set order. First we find the moisture source with meters and a moisture map, because remediation without fixing the water is wasted money. Second we build containment: plastic sheeting, a zipper door and negative air machines venting through HEPA filters so spores stay in the work zone. Third we remove porous materials that cannot be cleaned, drywall, insulation, carpet pad and swollen wood trim, bagged and sealed before they leave the room. Fourth we HEPA vacuum and damp-wipe the framing, masonry and remaining surfaces, then apply an antimicrobial treatment. Fifth we dry the structure to normal moisture content. Finally an independent hygienist verifies the result before we rebuild.

Usually not. EPA guidance is clear that if you can see or smell mold, sampling is unnecessary because the answer is already known and the fix is the same regardless of species. Testing earns its cost in three situations: when there is a musty smell but no visible growth and we need to locate it, when a doctor wants to know what a patient is exposed to, and when a buyer, seller, landlord or tenant needs documented evidence for a negotiation or a dispute. In those cases we recommend an independent lab, $75-$150 per sample, and interpret the results against outdoor samples taken the same day, since there is no federal standard for an acceptable indoor level.

Sometimes, and the cause decides it. A standard HO-3 policy in Pennsylvania covers sudden and accidental water losses, such as a burst pipe, a failed water heater, an appliance supply line or storm damage that opens the roof, and mold that follows one of those losses is usually paid under a mold sublimit, commonly $5,000-$10,000 and sometimes more by endorsement. Mold from long-term leaks, seepage through a stone foundation, summer humidity or neglected maintenance is generally excluded. Fast, documented drying after a covered loss keeps the mold inside the claim. We provide dated photos, moisture readings, a written scope and, for larger losses, an Xactimate estimate, and bill the carrier directly where they approve. Check your policy for the sublimit.

All of Philadelphia, organized into six service regions, plus the inner suburbs on request. Center City covers Rittenhouse Square, Old City, Washington Square West and Fairmount. South Philadelphia covers East Passyunk, Point Breeze, Queen Village and Pennsport. North Philadelphia and the River Wards cover Fishtown, Northern Liberties, Port Richmond and Brewerytown. Northeast Philadelphia covers Mayfair, Fox Chase, Bustleton and Frankford. West Philadelphia covers University City, Cobbs Creek, Overbrook and Wynnefield. Northwest Philadelphia covers Manayunk, Roxborough, Germantown and Chestnut Hill. The price ranges on this site apply everywhere in the city with no travel surcharge. If you are just outside the city line, call anyway and we will tell you straight away whether we can help.