The NPMA-33 form is a standardized document developed by the National Pest Management Association (NPMA) used primarily in pest control and termite inspection services. It serves as a detailed report and certification form for wood-destroying organisms (WDO), including termites, carpenter ants, and wood-boring beetles.
Purpose of the NPMA-33 Form
The NPMA-33 form is typically used during property inspections to:
Document findings of any wood-destroying insect activity or damage
Certify whether any active infestation or previous damage exists
Outline the scope of treatment or repair recommendations if infestations are found
Provide an official record for real estate transactions, insurance, and regulatory compliance
Key Features of NPMA-33 Form
Inspection Details:
Covers inspection areas such as the exterior, interior, crawl spaces, attics, and other accessible areas.
Findings:
Notes the presence or absence of active infestations and any visible damage to structural wood.
Recommendations:
List any necessary treatments, repairs, or further evaluations needed.
Certification:
Pest control professionals sign off on their findings and conclusions, providing credibility and documentation for clients, lenders, or insurers.
The NPMA-33 form is often required during home sales, refinancing, or insurance underwriting to assure all parties about the condition of the property regarding wood-destroying organisms. It helps buyers avoid costly surprises and ensures sellers disclose known pest issues.


