Permit Requirements for Martinsville, Illinois
For Plumbing projects in Martinsville, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Clark County.
Authority Having Jurisdiction (AHJ)
Most jurisdictions require permits for Plumbing work to ensure safety and code compliance. The governing body responsible for issuing these permits varies by specific location:
General Plumbing Guidelines
Permits are usually required for new installations, structural modifications, or major repairs. While minor maintenance or cosmetic updates may be exempt, landowners should always verify local codes before work begins.
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If you have found a direct link to a permit portal or a specific local ordinance for Plumbing in this area, please submit an update.
Because Martinsville is located within Clark County, the following broader county regulations may also apply to your project:
Illinois, Clark County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas
Clark County Plumbing Permit Requirements
In Clark County, Illinois, plumbing permits are required for the installation of any plumbing fixtures, including water heaters, toilets, and sinks. Separate permits are also required for electrical and mechanical work. For new construction and additions, permits for plumbing, heating, and cooling will be included in the main building permit (ADS or NHC permits). Lawn sprinklers require a separate permit, specifically for the backflow prevention between the sprinklers and the water supply.
Properties in unincorporated areas of Illinois generally fall under county jurisdiction. The Illinois Plumbing Code applies, but the inspection infrastructure can vary significantly between counties. For properties outside of municipal water and sewer services, septic system and well/private water system regulations are administered by county health departments.
Clark County's Building Department handles permit applications. While specific details for unincorporated areas are not explicitly detailed in the search results, the general principle is that county-level jurisdiction applies. For specific requirements and application processes, it is advisable to contact the Clark County Building Department directly.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within Illinois:
Illinois Plumbing Legislation, Codes, and Guidelines
State Statutes and Plumbing Codes in Illinois
The state of Illinois does not adopt model codes like the International Plumbing Code (IPC) or the Uniform Plumbing Code (UPC) on a statewide basis. Instead, the state utilizes a standalone, state-developed code known as the Illinois Plumbing Code. This code is codified in the Illinois Administrative Code as Title 77, Part 890.
The authority for these regulations is established by the Illinois Plumbing License Law (225 ILCS 320), which mandates the creation of minimum standards for plumbing materials, fixtures, design, and installation methods to protect public health and safety.
Primary State Agency
The Illinois Department of Public Health (IDPH) is the primary state agency responsible for setting and maintaining these standards. The IDPH Plumbing Program oversees the licensing of plumbers and apprentice plumbers, the registration of plumbing contractors, and the enforcement of the Illinois Plumbing Code across the state, except in jurisdictions that may have their own specific building code requirements (such as the City of Chicago, which maintains its own building code).
Resources to Learn More