Denise E. H. is a sustainability, energy, and property operations professional helping owners and organizations identify hidden cost leaks, reduce utility and maintenance surprises, and make smarter upgrade decisions.

Through SFL LLC, she teaches practical, owner-friendly classes on property cash flow, utility bills, HVAC, water risk, rebates, insurance readiness, resilience, and future-ready real estate operations. Her goal is to help property owners and operators ask better questions before small issues become expensive problems.