IPS is a licensed contractor in the following states:
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Florida
- Kentucky
- Idaho
- Kansas
- Louisiana
- Michigan
- Mississippi
- Montana
- Nebraska
- Nevada
- New Jersey
- New Mexico
- North Carolina
- Oklahoma
- South Carolina
- Ohio
- Pennsylvania
- Tennessee
- Texas
- Virginia
- Washington
- Wyoming
- Kentucky
ASME National Board
