CSLB Class B General Contractor's License Practice Exam

Who provides the certification or authorization to turn the gas on after the final inspection of a gas line?

1. Gas line installer

2. Utility company

3. Homeowner

4. Local building inspector

The correct answer is: Utility company

The utility company is responsible for providing the certification or authorization to turn the gas on after the final inspection of a gas line. This is because the utility company has the regulatory authority and technical expertise to ensure that the gas line is safe to operate. After the completion of the installation and any necessary inspections, the utility company will verify that the gas line meets all safety standards and regulations before allowing it to be energized. This process typically involves a thorough check to confirm that everything has been installed correctly, that there are no leaks, and that the installation complies with local codes and manufacturer specifications. Only after this assessment will the utility company authorize the flow of gas into the home or building. The other options do not hold this specific authority. While a gas line installer may ensure the gas line is correctly installed, they do not have the regulatory power to turn on the gas. Homeowners, despite their interest in having gas service, cannot independently authorize turning on the gas; this remains the responsibility of the utility. Local building inspectors conduct inspections to ensure compliance with building codes but do not have the authority to turn on the gas themselves.