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The National Plumbing & HVAC Estimator is the easy way to work up a reliable estimate based on the pipe, fittings and equipment required for a particular job, and you'll also learn how to process submittals, deal with suppliers and subcontract specialty work This invaluable manual will also teach you how to easily and accurately calculate manhours, labor and material costs. This practical manual includes sample estimating and bidding forms and contracts, and explains how to handle change orders, letters of intent, and warranties.

The included CD-ROM contains an electronic version of the book with National Estimator, a stand-alone Windows estimating program, plus an interactive multimedia video that shows how to use the disk to compile construction cost estimates.