Serving Caseyville, IL, Helitech Waterproofing & Foundation Repair is a verified mold professional offering both assessment and remediation services. Highly rated at 4.9/5.0 based on 2464 customer reviews.
Based on 2,464 reviews
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Review Strength
Scored out of 100: up to 55 points for review volume, 35 for rating quality, and ±10 for standing against the local average.
What full-service mold professionals do
Professional removal and treatment of mold growth in residential and commercial properties. Includes containment, HEPA filtration, antimicrobial treatment, and post-remediation verification.
Comprehensive property evaluation including visual inspection, moisture mapping, air quality sampling, and laboratory analysis to identify mold type and extent.
Emergency water extraction, structural drying, dehumidification, and restoration following floods, leaks, or plumbing failures.
Sampling and analysis of indoor air for mold spores, VOCs, and other contaminants to establish baseline conditions or verify remediation success.
Illinois requires mold remediation companies to register with the Illinois Department of Public Health (IDPH), and the state's public registry is still being established. Until it is available we verify Illinois pros directly: business identity, location, and reputation.
Regulatory facts last reviewed June 2026.
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