In Scottsdale, most homeowners pay $1,200–$5,000 for mold remediation. Small, contained areas such as a single wall or closet often fall between $800–$2,500. Bathroom mold removal typically runs $500–$1,500, while shower grout mold removal can be $200–$600. Attic, crawl space, or basement projects often range from $2,500–$8,000+. A quick rule of thumb is $10–$25 per square foot of affected area. Emergency mold remediation after hours can add 10–25%.
What drives mold remediation cost here is the size of the affected area, where the growth is located, how easily crews can access it, and how much material must be removed. Heavier contamination and hidden growth behind drywall or insulation take longer. Tighter spaces like crawl spaces or high rooflines add setup time. The level of containment and on‑site HEPA air filtration also affects price, as does proper bagging and disposal of waste. Repairs to the leak or roof, and any rebuilding after removal, are separate from remediation.
Bathroom and shower projects are usually the least expensive because the square footage is small. Shower grout mold removal is commonly $200–$600 when growth is only on the surface and the substrate is sound. Bathroom mold removal that includes small drywall sections or a vanity wall often lands between $500–$1,500. If moisture has spread into multiple walls or the ceiling, expect $1,500–$3,000 depending on how much material needs to come out.
Attic mold removal and crawl space mold removal run higher due to access and the amount of wood and insulation involved. Many attic jobs in Scottsdale fall between $1,800–$6,500; larger or steep, hard‑to‑reach attics can reach $7,500–$10,000. Crawl space mold removal is often $2,000–$6,000 depending on clearance and ventilation. Basement mold removal, where applicable, commonly ranges $2,000–$6,000, more if walls or built‑ins need demolition.
Black mold remediation is priced by scope, not by the name of the mold. If a single room has heavy, wet drywall and insulation to remove, costs of $1,500–$5,500 are common. Widespread growth across multiple rooms, attics, or crawl spaces will increase time and disposal, raising the bill. The work may require tighter containment and more filtration time, which also affects cost.
For businesses, commercial mold remediation varies with square footage, occupancy needs, and after‑hours work. Small offices or suites can start around $2,000–$5,000. Multi‑room or tenant improvement spaces with build‑outs often run $5,000–$20,000+. Night or weekend scheduling to limit downtime typically adds to the price.
What our estimate usually includes: containment setup for the work area, removal of affected porous materials where required, HEPA air filtration while work is performed, detailed cleaning, application of antimicrobial to cleaned surfaces, and proper disposal. What it does not include: plumbing or roofing repairs by others, reconstruction by a general contractor, or third‑party testing some insurers or property managers may request. We can coordinate timing with those parties if needed—just tell us who to loop in.
Ways to keep mold remediation cost down: call us early, stop the water source promptly, and avoid disturbing the growth. Turn off HVAC to the affected area if you can do so safely, and close doors to limit spread. Take photos for your insurer, then have the leak fixed. Combining nearby rooms under one containment can be more efficient than splitting visits. If it’s not urgent, scheduling during regular hours avoids emergency rates. If it is urgent, call us and we’ll move quickly.
