Ohio Radon Gas Testing & Sub-Slab Depressurization Contractor
Official statutory licensing standards, state surety bond mandates, and commercial liability minimums overseen by the Ohio Construction Industry Licensing Board (OCILB).
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Radon Gas Testing & Sub-Slab Depressurization Contractor Scope of Work & Legal Permitting Authority
Radon contractors drill suction pits into concrete foundation slabs, install PVC vent piping, and mount exterior inline fans venting radioactive gas.
Defined Authorized Scope of Construction:
Active sub-slab depressurization (ASD), crawlspace vapor barrier sealing, manometer pressure verification, and post-mitigation radon testing.
Mandatory Experience Prerequisites
NRPP or NRSB Radon Mitigation Specialist certification, continuous radon monitoring, and sub-slab suction pit core drilling
Required Insurance Policy Endorsements
Radioactive Gas Testing / Failure to Mitigate E&O Liability, Completed Operations
How to Obtain a Radon Gas Testing & Sub-Slab Depressurization Contractor License in Ohio
Official 4-step compliance path pursuant to Ohio Revised Code ORC Chapter 4740 (OCILB Licensing Act).
Legal Entity & EIN Formation
Ohio Business Entity Filing StatutesForm your business entity (LLC, Corporation, or Sole Proprietorship) with the Ohio Secretary of State and secure your Federal Employer Identification Number (FEIN). Ensure your registered business name precisely matches all state board filings.
Designate Qualifying Individual (QI)
Ohio Construction Industry Licensing Board (OCILB) Experience Verification RulesAppoint a Qualifying Party, Primary Qualifying Agent, or Responsible Managing Employee (RME). The QI must verify NRPP or NRSB Radon Mitigation Specialist certification, continuous radon monitoring, and sub-slab suction pit core drilling and satisfy experience criteria governed under Ohio Revised Code ORC Chapter 4740 (OCILB Licensing Act).
Execute Statutory Bond & Insurance
Ohio Revised Code ORC Chapter 4740 (OCILB Licensing Act) Financial Responsibility MandatesSecure the mandatory $20,000 - $25,000 contractor license bond executed by an admitted surety. File an official Certificate of Insurance (COI) maintaining at least $1,000,000 Each Occurrence / $2,000,000 General Aggregate Commercial General Liability, naming Ohio Construction Industry Licensing Board (OCILB) as certificate holder.
Examination & Board License Issuance
PSI Services Candidate Information Bulletin (CIB)Complete the Ohio Business & Law examination along with the specific Radon Mitigation technical trade examination administered by PSI Services. Submit application fees ($200) to receive official licensure and permit pull authorization.
Ready to file with the Ohio Construction Industry Licensing Board (OCILB)?
Make sure your General Liability Certificate (listing the state board as certificate holder) and your statutory $20,000 - $25,000 are electronically active prior to submitting application fees.
Ohio Radon Mitigation Compliance & Insurance FAQs
Direct answers on state licensing prerequisites, insurance thresholds, and surety bond regulations.
What regulatory authority oversees Radon Mitigation licensing in Ohio?
In Ohio, commercial licensing and statutory compliance for radon mitigation contractors are overseen by the Ohio Construction Industry Licensing Board (OCILB) pursuant to Ohio Revised Code ORC Chapter 4740 (OCILB Licensing Act). All active trade contractors must maintain valid board credentials before soliciting or performing work.
What industry safety standards apply to Radon Mitigation contractors in Ohio?
Contractors must operate in strict conformance with EPA Renovation, Repair & Painting (RRP) Rule & OSHA 1910.1200 HazCom Standards. Mandates negative-pressure HEPA containment enclosures, decontamination airlocks, and licensed hazardous manifest transport disposal.
What are the commercial general liability insurance minimums for a Radon Mitigation in Ohio?
Under Ohio statutory and commercial bidding standards, radon mitigation contractors typically must maintain at least $1,000,000 Each Occurrence / $2,000,000 General Aggregate in general liability protection. Policies must include coverage for bodily injury, property damage, and completed operations.
How much does the required Ohio Radon Mitigation surety bond cost?
The statutory bond threshold in Ohio is $20,000 - $25,000 (Municipal permit bond across Columbus/Cleveland). Contractors with standard commercial credit typically pay an annual premium between $280 and $420 (1% to 2% of total penal sum). High-risk or credit-rebuilding rates range from $504 to $700 annually.
Is workers' compensation insurance required for Radon Mitigations in Ohio?
Mandatory for all employers with 1+ employees. Regardless of minimum employee exemptions under Ohio labor laws, commercial general contractors and municipal building inspectors mandate proof of active workers' comp via a Certificate of Insurance (COI) before jobsite access is granted.
Does Ohio offer contractor license reciprocity for Radon Mitigations?
Ohio maintains formal reciprocal exam agreements or license verifications with: KY, WV, TN, LA. Qualifying out-of-state contractors in good standing under equivalent statutory frameworks may apply to waive the trade examination portion.
Compare Radon Mitigation Rules in Reciprocal & Regional States
Review statutory licensing, bond costs, and reciprocity waiver rules for this classification across neighboring jurisdictions.
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