Qualifications and Certifications 34 years experience in Residential and Commercial construction. 30 years licensed through the CSLB in the state of California. Over 18 years experience as Superintendent/ QC/ SSHO in Residential and Commercial construction. EM-385-1-1 40 hour Construction Hazard Awareness Safety Training. DoD Lock Program - X10 and CD - X10 certified installer. First Aid certified. U.S. Army Corp of Engineers : Construction Quality Management (CQM/CQC certified)