Johnson City's climate feeds mold. Hot days, humid air, monsoon moisture — add a slow leak behind a wall or an AC condensate drip and you've got a problem. 24/7 Water Damage has done mold remediation in Johnson City for 15 years following IICRC S520 standards. We don't sign off until third-party air samples clear.
Our Mold Remediation Process
Mold Inspection
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
Negative air containment is non-negotiable. We seal the work zone, run air machines that pull air inward, and filter everything through HEPA. This prevents cross-contamination.
Mold Removal
Mold-colonized materials are removed through the containment seal and bagged for disposal. Remaining structural surfaces get HEPA-vacuumed and treated with professional antimicrobials.
Clearance Testing
An independent industrial hygienist collects air samples after remediation. When results come back within normal range, we sign off. We don't test our own work — that's a conflict of interest.
What Johnson City Customers Say
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
"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."
"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."
Why Choose 24/7 Water Damage for Mold Remediation?
IICRC S520 Protocol
We follow IICRC S520 mold remediation standards on every job — containment, HEPA filtration, safe removal, antimicrobial treatment. Not a simplified version. The real protocol.
15 Years of Mold Work in Johnson City
TN's climate creates constant mold risk. We've been handling it in Johnson City for 15 years. We know which species are common here and the conditions that cause them.
Find the Source
Killing mold without fixing the moisture source is a waste of money — it grows back. We find the leak, the condensation issue, or the ventilation problem and fix it as part of the job.
Liability Coverage
We carry $2M in general liability insurance and workers comp. Mold remediation involves hazardous materials — make sure your contractor is properly insured.
SAME-DAY APPOINTMENTS AVAILABLE
Stop the Damage Now — Call 24/7 Water Damage in Johnson City.
24/7 emergency service. Most appointments available within 48 hours.
Call (866) 993-3605★★★★★ 4.9/5 from 200+ Reviews · Licensed · Insured
About Our Johnson City 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.
24/7 Water Damage has completed mold remediation in homes, offices, and commercial buildings across Johnson City and Kingsport, Bristol, Elizabethton, Jonesborough. IICRC AMRT certified crews, EPA guidelines followed, $2M in liability coverage. 4.9/5 from 200+ satisfied customers. Free assessments — call (866) 993-3605.