Job Description. Job Description. JOB SUMMARY. 1901 designs, builds, installs and services Plumbing, Heating, Ventilation and Air Conditioning (HVAC), mechanical, Electrical and sprinkler systems for commercial, industrial and institutional applications. We utilize every possible technology and innovation to maximize value and reduce costs including the latest computer estimating, job costing, scheduling, modeling and drafting systems. DUTIES & R...
