Hiring Commercial Property Services Providers in Ontario, California

Commercial real estate services in Ontario, CA require CSLB licenses—Class B, C-10, C-20, C-36, C-39—plus permits from Ontario Building Department. ROW permits mandate $1,000,000 liability; e-commerce landlords near the airport insist on $2 million for construction and $1 million for janitorial, landscaping, pest, parking, security, or waste vendors. Soft vendors need an Ontario business license; security patrols BSIS PPO licenses, pesticide crews DPR cards. Add workers’ comp and E&O, observe South-Coast AQMD dust-control, OSHA heat-index, and Santa Ana River storm-water, and demand references for Ontario Ranch industrial, Convention Center hotels, or downtown adaptive reuse.