United Metro Energy Corp. | 2,201 followers on LinkedIn. United Metro Energy Corp. supplies bioheat, biodiesel, heating oil, ultra low sulfur diesel fuel (ULSD), natural gas and gasoline throughout the NYC Metropolitan Area and Long Island from UMEC's own storage terminals in Brooklyn and Suffolk County. Our seventy-year tradition of excellence, combined with our own delivery and service fleet, guarantees you reliable fuel quality, dependable delivery and professional HVAC installations and service. As the largest and most efficient distributor of biofuels in the New York Metropolitan area and Long Island, United Metro Energy uses a computerized system to track its fleet, diverse customer base, and production processes to ensure rapid response and efficient service.