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Franklin County, Ohio

General contracting in Franklin County, Ohio

Illustration for General contracting
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Browse 926 verified general contracting registered across Franklin County, Ohio (including Columbus, Dublin, Westerville, Grove City, Reynoldsburg, Hilliard). Every record is compiled from Ohio Construction Industry Licensing Board (OH OCILB) public credential files under Ohio Revised Code Chapter 4740 (Ohio Construction Industry Licensing Board: HVAC, Hydronics, Plumbing, Electrical, and Refrigeration Contractor Licenses).

Official State Authority: Ohio Construction Industry Licensing Board (OH OCILB) Official Registry · County Seat: Columbus

Municipalities in Franklin County (1)

Select a city or town in Franklin County to view local permit guidance and registered general contracting records:

Columbus 921

926 general contracting records · Franklin County, OH

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Public Directory Quality: Official OH OCILB license records across Franklin County · Zero sponsored order · Never sold as a lead · How our data works →

General contracting directory — Franklin County

926 matching records across 1 open municipalities · 25 on this page · Contactable records first, then alphabetical.

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Show registered-address map (25 records on this page)16 approximate areas

Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.

8ZIP 432152ZIP 432192ZIP 430851ZIP 432321ZIP 432201ZIP 432231ZIP 432291ZIP 432041ZIP 432071ZIP 430811ZIP 432301ZIP 432281ZIP 431231ZIP 432121ZIP 432011ZIP 43206Approximate postal/city centroid schematic (16 areas)

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1110 N Cassady LLC

Municipal permit / project record Project evidence only General contracting · City of Columbus Department of Building and Zoning Services

Registered address: 1110 N CASSADY AVE, Columbus, OH 43219

ADDC1905696 · Status in source: Certificate of Occupancy Issued · Contractor qualification unknown · Source dated 2026-10-20 · Service area not confirmed. · Verify source record →

No public phone or website on record.
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197 East Oakland Avenue

Municipal permit / project record Project evidence only General contracting · City of Columbus Department of Building and Zoning Services

Registered address: 197 E OAKLAND AVE, Columbus, OH 43201

RBLD1408818 · Status in source: Permit Issued · Contractor qualification unknown · Source dated 2026-10-20 · Service area not confirmed. · Verify source record →

No public phone or website on record.
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1gr Builders

Municipal permit / project record Project evidence only General contracting · City of Columbus Department of Building and Zoning Services

Registered address: 648 S GRANT AVE, Columbus, OH 43206

ADDR2620216 · Status in source: Permit Issued · Contractor qualification unknown · Source dated 2026-10-20 · Service area not confirmed. · Verify source record →

No public phone or website on record.
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Other Counties in Ohio

Cuyahoga CountyHamilton CountySummit CountyMontgomery CountyLucas CountyStark CountyMahoning CountyRichland County

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.