Hillmann Consulting in Encinitas is the Southern California satellite of a nationwide environmental health and safety firm founded in 1985 to serve the commercial real estate sector from its Second Street office. Phase I and Phase II Environmental Site Assessments, asbestos surveys, and lead-paint investigations form the core due-diligence workflow, overlapping with the ecological and habitat-assessment specialties of fellow Second Street consultancy Dudek. The firm maintains a fully accredited in-house environmental laboratory for asbestos PLM/TEM, mold spore-trap, and lead-wipe analytical testing, eliminating third-party turnaround delays on time-sensitive property transactions. Construction advisory and owner's representation services cover pre-construction risk management and site-safety monitoring — disciplines that dovetail with the ground-up project delivery at Dagan Design & Construction. Highest-tier engagements include OSHA-compliant industrial hygiene assessments with personnel exposure monitoring, Legionella water-quality sampling under ASHRAE Standard 188, and WELL Building Standard performance verification protocols.