A quality thermal survey requires technical expertise, proper training, and a commitment to professional ethics.
Choosing the right infrared thermographer is essential to obtaining accurate, reliable results and making informed
decisions about your property, building systems, or equipment.
NAIS members are dedicated to serving their clients' best interests. They adhere to a strict Code of Ethics, avoid
undisclosed conflicts of interest, and do not pay referral fees that could compromise their objectivity. Professionalism,
integrity, and transparency are fundamental principles of NAIS membership.
NAIS infrared Specialists have completed recognized training and possess practical experience in thermal imaging
applications. They provide clear, unbiased information to help clients understand survey findings and make confident
decisions. Your information and survey results are treated with the utmost confidentiality.
Qualifications to Look For
Infrared surveys should be performed only by qualified and properly trained thermographers. The American Society
for Nondestructive Testing (ASNT) has established widely recognized recommended practices for infrared testing
through its SNT-TC-1A guidelines, which outline standards for thermographer training and certification.
At a minimum, a thermographer should hold a Level I Thermographer Certification or equivalent training that meets
recognized industry standards. They should also be capable of providing professional survey reports in both electronic
and printed formats, complete with thermal images, findings, and recommendations when appropriate.
Preparing for a successful survey
Before the survey begins, discuss your objectives with the thermographer and clearly define the scope of work.
Confirm what areas will be inspected, what deliverables will be provided, and any safety procedures that may be
required during the survey.
For building inspections, occupants should communicate any specific concerns in advance and follow the thermographer's
recommendations regarding indoor climate conditions. Areas to be surveyed should be accessible, and furniture or
stored items may need to be moved to provide clear visibility of walls, ceilings, or equipment.
For electrical surveys, equipment should ideally be operating under normal load conditions, since many electrical
defects cannot be accurately identified when loads are unusually low. Access to electrical panels and equipment
may require a qualified facility representative to be present for safety and compliance purposes
After the survey
Review the survey findings with the thermographer to ensure all designated areas were inspected and that you fully
understand the results. When the final report is delivered, discuss any recommendations, observed anomalies, or
areas of concern. If repairs or corrective actions are performed, a follow-up survey may be beneficial to verify
that the issues have been successfully resolved.
By working with a qualified NAIS member, you can be confident that your thermal survey will be conducted with professionalism,
technical competence, and a commitment to ethical service.
