IOH
Institute of Overhead Hygiene IOH Certified Operator Network
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For Facility Managers

The overhead compliance
question has one answer.

When a health inspector asks whether your overhead surfaces have been professionally cleaned and documented — you either have the paper trail or you don't. IOH Certified operators produce the documentation that protects your facility, your license, and your organization.

Find a Certified Operator in Your State →
The Compliance Problem

What happens without documentation — and with it.

Health department inspections, insurance audits, and corporate risk reviews increasingly require documented proof that overhead surfaces have been professionally cleaned to a published standard. Most facility managers cannot produce this documentation because the contractor they used didn't produce it. IOH Certified operators produce it as a standard deliverable — every time.

Situation Without IOH Documentation With IOH Documentation
Health inspector asks for overhead cleaning record Cannot produce documentation. Potential violation. IOH Facility Compliance Report on file. Inspection satisfied.
Insurance claim involving airborne contamination No maintenance record. Claim disputed. Liability exposure. Complete service history in IOH registry. Documentation provided.
Corporate risk audit requires cleaning verification Contractor cannot provide retroactive documentation. IOH registry verification report available on demand.
Contractor employee turnover — records disappear Service history lost. No independent record exists. IOH maintains independent registry. Records survive operator changes.
Multi-location portfolio — inconsistent standards Different vendors, different methods, different (or no) documentation. Single IOH standard applied across all locations. Consistent documentation.
Common Questions

What facility managers ask us.

What does an IOH Certified operator actually deliver that a regular cleaning contractor doesn't?
Three things a standard contractor cannot provide. First — a completed Facility Compliance Report that documents every checkpoint of the IOH 47-point protocol, signed by the technician and dated. Second — before and after photo documentation tied to the service record. Third — an entry in the IOH compliance registry that exists independently of the operator — meaning if that contractor closes or changes staff, your service record still exists and is retrievable.
Does the IOH Facility Compliance Report satisfy health department inspection requirements?
The IOH Facility Compliance Report is specifically formatted to meet health department documentation requirements across all 50 states. It includes the service date, facility address, surfaces cleaned, chemicals used with EPA registration numbers, protocol checkpoints completed, and technician attestation signature. Health inspectors in food service, food production, and healthcare-adjacent facilities routinely accept IOH documentation as satisfactory evidence of professional overhead cleaning.
How often should overhead surfaces be professionally cleaned in a food service facility?
The IOH recommendation for commercial food service facilities is a minimum of twice annually for standard overhead surfaces — ceiling tiles, grid systems, and HVAC diffusers — with quarterly service for surfaces directly above food preparation areas. The IOH Certified operator who services your facility will provide a written service frequency recommendation based on your specific facility type, volume, and local health code requirements.
How do I verify that an operator's IOH Certified status is current?
Every IOH Certified operator is listed in the active operator directory on this site. You can search by state and company name to confirm current certification status. Additionally, every IOH Certified operator carries a certification document with an expiration date tied to their annual recertification. If an operator's listing does not appear in the directory, their certification is not current.
We manage multiple locations across several states. Can IOH coordinate service across our portfolio?
Yes. IOH enterprise clients can work with the IOH directly to identify certified operators across multiple state markets and establish a coordinated service and documentation schedule. All compliance records from every location are accessible through a single enterprise account. Contact the IOH directly at 954-367-9274 to discuss portfolio service coordination.
Contact the IOH

Talk to the IOH directly.

Send us a message

Facility manager inquiries are reviewed within 1 business day. No automated sequences — a person reads every message.

Direct Contact

Institute of Overhead Hygiene
Fort Lauderdale, FL

954-367-9274
info@instituteofoverheadhygiene.org

Monday–Friday · 8:00 AM – 5:00 PM ET

Enterprise Inquiries

Multi-location portfolio coordination, ServiceChannel vendor approval assistance, and corporate compliance documentation packages are handled directly by IOH staff. Call 954-367-9274 and ask for enterprise services.

Operator Verification

To verify the current certification status of any IOH operator, search the operator directory or call us directly. Certification records are verified in real time against the IOH registry.