Profile: B & L Mechanical, Inc. specializes in providing specialize in maintenance, process piping, HVAC and ASME code services. We provide specialty shop fabrication and safety training services. We deal with chemical manufacturing, schools & universities, metal working plants, hospitals, large commercial customers, woodworking plants, paint and dye manufacturers. Our HVAC system includes heat exchangers, boilers, air handling units, pumps and energy recovery systems.