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Modern Refrigeration & Air Conditioning 22nd Edition
$199.95
1926 OSHA: Construction Industry Regulations & Standards
$59.95
Modern Welding
$160.00
Mathematics for Plumbers and Pipefitters, 8th Edition
$210.00
Facility Piping Systems Handbook, 2010
$199.95
Contractor Exam Calculator
$49.95-
Modern Refrigeration & Air Conditioning 22nd Edition
Modern Refrigeration and Air Conditioning provides an excellent blend of theory with job-qualifying skills, making it a leader in the refrigeration an…
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1926 OSHA: Construction Industry Regulations & Standards
Updated through July 2026, this book ensures workplace safety and compliance with the OSHA 1926 standards for the construction industry. It covers a…
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Mathematics for Plumbers and Pipefitters, 8th Edition
Fully updated for optimal learning, Mathematics for Plumbers and Pipefitters, 8th Edition remains a trusted resource for essential math concepts in th…
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Facility Piping Systems Handbook, 2010
Fully up-to-date with the latest codes and standards, this practical resource contains everything you need to plan, select, design, specify, and test …
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Contractor Exam Calculator
The Material Estimator is one of the few calculators allowed in the exam and is designed for contractors, trades people and estimating professionals w…
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