TL;DR
The Ohio Construction Industry Licensing Board, the state board that licenses commercial plumbing, HVAC, electrical, hydronics, and refrigeration contractors in Ohio.
What it means
The Ohio Construction Industry Licensing Board, the state board that licenses commercial plumbing, HVAC, electrical, hydronics, and refrigeration contractors in Ohio.
Where it sits in the glossary
OCILB is part of the Licensing group inside the ProFix Directory glossary. Browse every term in this category from the glossary index.
Why Ohio homeowners should know it
OCILB is the single board that decides whether a commercial plumbing, HVAC, electrical, hydronics, or refrigeration contractor can hold an Ohio state license. For homeowners that distinction matters because Ohio does not state-license every home-services trade — roofing, concrete, tree care, and appliance repair sit outside OCILB even though they look similar in ads.
When a salesperson says "we're licensed in Ohio," the right follow-up is usually "OCILB or city?" An OCILB license is verifiable at Ohio eLicense; a city-only registration may still be valid but it is not the same thing, and the public records on each live in different places.
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Where this term gets mixed up
OCILB vs. Ohio eLicense
OCILB is the board that issues the license. Ohio eLicense is the public portal where its records are searched. They are not the same system, but every OCILB license number resolves through eLicense.
OCILB vs. city registration
Many Ohio cities require their own contractor registration on top of an OCILB license. A current city registration is not proof of an OCILB license, and vice versa.
OCILB covers commercial work
OCILB licenses are scoped to commercial construction trades in Ohio. Residential rules can also depend on the municipality, so confirm both layers before scheduling regulated work.
Where this term comes from
Ohio Construction Industry Licensing Board, Ohio Revised Code Chapter 4740.
See also
License: CC-BY-4.0 — quote freely with attribution to ProFix Editorial Team / ProFix Directory.