eBooks on 2014 National Plumbing and HVAC Estimator
Construction Cost Estimating
OCTOBER 9, 2014
Manhours, labor and material costs for all common plumbing and HVAC work in residential, commercial, and industrial buildings. Describes the right way to process submittals, deal with suppliers and subcontract specialty work. 2014 National Plumbing and HVAC Estimator By James A Thomson.
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