Codes, exemptions & field inspections
This guide translates the available agency record into a preconstruction checklist for structural scope, minor work, and inspection release. The adopted code and the issuing official control when a field condition is disputed.
Regulatory framework
McCormick County adopts and enforces the versions of the International Building, Residential, Mechanical and Plumbing Codes most recently adopted by the South Carolina Building Codes Council, with South Carolina amendments. The current 2026 state cycle is the 2021 editions of the IBC, IRC, IMC, IPC and related mandatory codes, together with the 2020 National Electrical Code and applicable South Carolina modifications.
Inspection lane
Contact the McCormick County Building Department at 864-852-2433 to request inspections; the permit application grants county inspectors access for inspections and posting notices. The permit holder is responsible for requesting inspections and having work ready. Reinspection fees are $50 for the first through third reinspection and $100 for each additional reinspection.
Minor-work playbook
The county's public application requires permits for the listed residential, commercial, addition, demolition, electrical, mechanical, mobile-home and plumbing work and does not publish a complete local minor-work exemption list. Residential owner-builders may qualify for the owner-builder exception; a licensed electrician is generally required unless the owner performs his or her own electrical work. Confirm ordinary repairs and other exemptions with the Building Department before work begins.
Field rule
A permit exemption generally addresses one narrow construction trigger. It does not automatically waive zoning, land-use, floodplain, shoreline, fire, energy, electrical, utility, septic, or right-of-way requirements. Obtain written confirmation when the project involves a new structure, structural alteration, change in occupancy, or concealed work.
Inspection pipeline
Request with lead time
Contact the McCormick County Building Department at 864-852-2433 to request inspections; the permit application grants county inspectors access for inspections and posting notices. The permit holder is responsible for requesting inspections and having work ready. Reinspection fees are $50 for the first through third reinspection and $100 for each additional reinspection.
Preserve access
Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.
Close the record
Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.
Contractor verification
Use the state licensing system to verify active registration, trade credentials, bond status, and liability coverage where available. Match the legal business name to the proposal and permit application.
Planning reference
A building permit is only one part of statutory compliance. Check the local zoning, ordinance, map, or land-use reference before finalizing setbacks, height, lot coverage, access, drainage, or accessory structure placement.
Open planning reference ↗Source trail
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
This record is marked Municipal Fallback. Confirm whether a city, state agency, or other local authority controls the parcel before filing.
No verified online portal was located in the reviewed public materials. Contact 864-852-2433 and request the current application route before preparing a final submittal.
N/A; the county publishes application requirements and fees but no standard plan-review timeline.
Contact the McCormick County Building Department at 864-852-2433 to request inspections; the permit application grants county inspectors access for inspections and posting notices. The permit holder is responsible for requesting inspections and having work ready. Reinspection fees are $50 for the first through third reinspection and $100 for each additional reinspection.
McCormick County adopts and enforces the versions of the International Building, Residential, Mechanical and Plumbing Codes most recently adopted by the South Carolina Building Codes Council, with South Carolina amendments. The current 2026 state cycle is the 2021 editions of the IBC, IRC, IMC, IPC and related mandatory codes, together with the 2020 National Electrical Code and applicable South Carolina modifications. The county's public application requires permits for the listed residential, commercial, addition, demolition, electrical, mechanical, mobile-home and plumbing work and does not publish a complete local minor-work exemption list. Residential owner-builders may qualify for the owner-builder exception; a licensed electrician is generally required unless the owner performs his or her own electrical work. Confirm ordinary repairs and other exemptions with the Building Department before work begins.
Field sequencing matters
Code compliance is not only a plan-review exercise. Footings, reinforcement, framing, fireblocking, wiring, piping, insulation, weather protection, and life-safety systems each have points where the work must remain accessible. Build the inspection calendar into the trade schedule instead of treating it as a final administrative step.
When a project qualifies for a narrow minor-work exemption, keep a written explanation of why it qualifies and confirm that related zoning, utility, fire, energy, or environmental rules do not create a separate approval requirement.
Closeout file
Keep the approved plan set, inspection approvals, correction responses, contractor license verification, final certificate, and any occupancy release together. A clean record protects the owner, builder, lender, insurer, and future buyer.