Helmig Lienesch LLC is a 63 year old Consulting Engineering Firm with extensive amount of mechanical and electrical design experience. Our company is small, about 10 people, to ensure optimum customer service and lasting client relationships. We have completed over 6,400 projects that include educational, commercial, industrial, and institutional facilities nationwide. We specialize in permit and bid documents for boilers, chillers, air handling equipment, plumbing, fire protection, power distribution equipment, emergency generators and controls.