SIGMA’s staff receives the most up to date training and certifications.
Every technician is OSHA Certified, and adheres to the highest of standards when on the job site.
SIGMA’s Technicians and Engineers have DOD clearance.
Federal Government Clearance at the HSPD12 Level.
Homeland Security Presidential Directive 12. Policy for a Common Identification Standard for Federal Employees and Contractors.
All of SIGMA’s technicians receive the most up to date NATE Certification.
NATE-certified technicians because they remain in the industry longer, know how to do the job right the first time and are more productive than non-certified technicians.