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Codes, exemptions & field inspections

Build to the adopted code. Verify every exception.

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

The code baseline for Trigg County.

Kentucky's current statewide references include the 2018 Kentucky Building Code and 2018 Kentucky Residential Code based on the 2015 IBC/IRC, plus applicable mechanical, energy, fire, plumbing, electrical, accessibility, boiler, manufactured-housing, elevator, and NFPA requirements. The current DHBC roster assigns joint local building inspection to Cadiz and Trigg County; commercial construction requires a state building permit and certified inspection.

Inspection lane

Contact Frank Wallace at 270-619-0813 for joint county/Cadiz building inspection and submit state commercial plans through the authority identified by Cadiz City Hall. Contact the Trigg County Judge Executive at 270-522-8459 for rural electrical routing; local electrical inspector Alfred B. Cossey is 270-350-6773 and state electrical inspector Tony Mercer is 270-601-1698. Plumbing: Danny Neal, 270-493-9931, Trigg County Health Department 270-522-8121, Monday 8:00-9:00 a.m. HVAC: Javan McGregor, 270-350-8210; manufactured housing: Jackie Story, 270-226-5693; elevator: Jacob Menser, 270-226-4742; boiler: Dale Snyder, 270-363-9056. Cadiz city-limit projects require the City of Cadiz permit process.

Minor-work playbook

Understand what may be exempt—and what is not.

The official Cadiz-Trigg planning site states that Trigg County has no countywide zoning; individual subdivisions may have recorded deed restrictions and future subdivision regulations, and Lake Barkley-adjacent property is subject to U.S. Army Corps of Engineers rules. No current general minor or cosmetic building-permit exemption list was verified; confirm all work with the inspector and applicable city, state, subdivision, or federal authority.

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

Keep the work visible at every release point.

  1. 1

    Request with lead time

    Contact Frank Wallace at 270-619-0813 for joint county/Cadiz building inspection and submit state commercial plans through the authority identified by Cadiz City Hall. Contact the Trigg County Judge Executive at 270-522-8459 for rural electrical routing; local electrical inspector Alfred B. Cossey is 270-350-6773 and state electrical inspector Tony Mercer is 270-601-1698. Plumbing: Danny Neal, 270-493-9931, Trigg County Health Department 270-522-8121, Monday 8:00-9:00 a.m. HVAC: Javan McGregor, 270-350-8210; manufactured housing: Jackie Story, 270-226-5693; elevator: Jacob Menser, 270-226-4742; boiler: Dale Snyder, 270-363-9056. Cadiz city-limit projects require the City of Cadiz permit process.

  2. 2

    Preserve access

    Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.

  3. 3

    Close the record

    Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.

Contractor verification

Verify the builder before the contract is signed.

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.

Verify contractor ↗

Planning reference

Keep the parcel rules beside the building plans.

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

Official sources for this profile

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.

Agency websiteOpen official source ↗Planning or zoning referenceOpen official source ↗Contractor license lookupOpen official source ↗

Project questions

Frequently asked questions for Trigg County

Who handles permitting for this jurisdiction?

Cadiz-Trigg County Planning Commission and joint City of Cadiz–Trigg County building inspection program; Building Inspector Frank Wallace is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.

How should I begin an application?

Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact Building Inspector Frank Wallace: 270-619-0813; Cadiz-Trigg County Planning Commission: 270-522-1170; Planning Commission Secretary Jim Mullen: 270-350-5566; Trigg County Judge Executive: 270-522-8459; Trigg County Health Department: 270-522-8121; Plumbing Inspector Danny Neal: 270-493-9931; State Building Inspector Spence Sowell: 270-889-7066; State Electrical Inspector Tony Mercer: 270-601-1698; Local Electrical Inspector Alfred B. Cossey: 270-350-6773.

How long might review take?

N/A. No current Trigg County or state plan-review timeline was published.

How are inspections scheduled?

Contact Frank Wallace at 270-619-0813 for joint county/Cadiz building inspection and submit state commercial plans through the authority identified by Cadiz City Hall. Contact the Trigg County Judge Executive at 270-522-8459 for rural electrical routing; local electrical inspector Alfred B. Cossey is 270-350-6773 and state electrical inspector Tony Mercer is 270-601-1698. Plumbing: Danny Neal, 270-493-9931, Trigg County Health Department 270-522-8121, Monday 8:00-9:00 a.m. HVAC: Javan McGregor, 270-350-8210; manufactured housing: Jackie Story, 270-226-5693; elevator: Jacob Menser, 270-226-4742; boiler: Dale Snyder, 270-363-9056. Cadiz city-limit projects require the City of Cadiz permit process.

Which codes and exemptions should I review?

Kentucky's current statewide references include the 2018 Kentucky Building Code and 2018 Kentucky Residential Code based on the 2015 IBC/IRC, plus applicable mechanical, energy, fire, plumbing, electrical, accessibility, boiler, manufactured-housing, elevator, and NFPA requirements. The current DHBC roster assigns joint local building inspection to Cadiz and Trigg County; commercial construction requires a state building permit and certified inspection. The official Cadiz-Trigg planning site states that Trigg County has no countywide zoning; individual subdivisions may have recorded deed restrictions and future subdivision regulations, and Lake Barkley-adjacent property is subject to U.S. Army Corps of Engineers rules. No current general minor or cosmetic building-permit exemption list was verified; confirm all work with the inspector and applicable city, state, subdivision, or federal authority.

Field sequencing matters

The inspector needs to see the work at the right moment.

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.