By the time you see mold on a wall in Spearfish, the colony behind it is usually ten times larger. Mold needs moisture, warmth, and organic material — SD's climate provides two for free. 24/7 Water Damage does remediation the right way: containment, HEPA filtration, safe removal, antimicrobial treatment, and third-party air testing.
Our Mold Remediation Process
Assessment & Testing
Visual inspection plus moisture mapping identifies the scope. We recommend a third-party air test before remediation starts — independent testing keeps the process honest.
Containment Setup
Full containment with negative air pressure prevents mold spores from reaching clean areas. HEPA scrubbers run continuously. Our crew enters and exits through sealed openings only.
Mold Removal
We cut out affected drywall, insulation, and other materials safely. Structural wood and concrete get antimicrobial treatment. Everything is done inside containment with HEPA filtration running.
Verification & Sign-Off
Third-party air testing confirms remediation was successful. We don't release containment until clearance testing passes. Your results come from an independent lab, not from us.
What Spearfish Customers Say
"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."
"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
Why Choose 24/7 Water Damage for Mold Remediation?
AMRT Certified
Our mold techs hold IICRC AMRT (Applied Microbial Remediation Technician) certification. They know the science behind mold growth and the proper methods for safe removal.
Liability Coverage
We carry $2M in general liability insurance and workers comp. Mold remediation involves hazardous materials — make sure your contractor is properly insured.
Independent Verification
We recommend third-party air testing before and after remediation. We don't test our own work. Independent clearance testing proves the job was done right.
Full Containment
Negative air pressure containment with 6-mil poly and HEPA air scrubbers. Mold spores stay in the work zone. Your clean rooms stay clean.
SAME-DAY APPOINTMENTS AVAILABLE
Spearfish Emergency Restoration — One Call, Immediate Response.
24/7 emergency service. Most appointments available within 48 hours.
Call (866) 993-3605★★★★★ 4.9/5 from 200+ Reviews · Licensed · Insured
About Our Spearfish Mold Remediation Services
After removing visible mold and colonized materials, we treat all remaining framing, concrete, and structural components with professional antimicrobials — Concrobium for prevention and Bio-Cide for active treatment. Surfaces get HEPA-vacuumed before and after. We also fix the moisture source, because killing mold without stopping the leak means it returns.
Mold remediation in Spearfish typically runs $1,500 to $8,000 depending on scope. Insurance may cover it if the mold resulted from a covered water event. We handle documentation and claims coordination. Call (866) 993-3605 for a free assessment.