California State Contractors License Board
Licensed General Contractor
Licensed Roofing Contractor
Licensed Asbestos Abatement Contractor


Nevada State Contractors License Board
Licensed General Contractor
Licensed Roofing Contractor


California State Board of Registration
Licensed Mechanical Engineer


Environmental Health Services
Certified Microbial Abatement


International Code Council (ICC)
Certified Building Code
Certified Building Inspector


American Society of Professional Estimators (ASPE)
Construction Cost Estimator


Occupational Safety & Health Administration (OSHA)
Construction Safety and Health


Fenestration & Glazing Industry Alliance (FGIA – formerly known as AAMA)
Certified Window & Door Replacement Installer
Installation Masters Window & Door Replacement Instructor
Accredited Fenestration Field Testing Agency (pending)