Contractor Books

Journeyman Plumber Exam Study Guide Based on the International Plumbing Code If you are looking into a career change and are interested in pursui...

Get one step closer to becoming a National G28 Journeyman Plumber with Gas with an online exam prep course and all of the approved references to he...

Get one step closer to becoming a National G27 Master Plumber with Gas with an online exam prep course and all of the approved references to help y...

Get one step closer to becoming a National G24 Master Plumber with an online exam prep course and all of the approved references to help you conque...

The NTC Blue Book is the authority on low voltage systems. This one of a kind reference provides important information on a wide variety of modern ...

2017 TCNA Handbook for Ceramic, Glass, and Stone Tile Installation. A guide to assist in clarifying and standardizing installation specifications f...

The Ductulator - Duct Sizing Calculator is a hand held rotating calculator used for sizing supply and return duct systems using the equal friction ...

This comprehensive code compiles all building, plumbing, mechanical, fuel gas and electrical requirements for non-commercial one- and two-family dw...

2020 Practical Calculations for Electricians (Book) This self-study exam prep book is based on the 2020 NEC® with ten practice calculations exams ...

The 7th Edition (2020) update to the Florida Building Code:Test Protocols for High Velocity Hurricane Zone updates the 6th Edition 2017 Florida ...

The 7th Edition (2020) update to the Florida Building Code: Plumbing is a fully integrated publication that updates the 6th Edition 2017 Florida...

The 7th Edition (2020) update to the Florida Building Code: Mechanical is a fully integrated publication that updates the 6th Edition 2017 Flori...

The 7th Edition (2020) update to the Florida Building Code: Fuel Gas is a fully integrated publication that updates the 6th Edition 2017 Florida...

The 7th Edition (2020) update to the Florida Building Code: Existing Building is a fully integrated publication that updates the 6th Edition 2017 F...

The 7th Edition (2020) update to the Florida Building Code: Energy Conservation is a fully integrated publication that updates the 6th Edition 2017...

The 7th Edition (2020) update to the Florida Building Code: Building is a fully integrated publication that updates the 6th Edition 2017 Florida Bu...

Florida Building Code - Accessibility 7th Edition (2020) is based on the 2010 ADA Standards for Accessible Design and establishes standards for acc...

The exam consists of 20 questions in 80 minutes. The minimum passing scores i s 70%, which means one must correctly answer 14 of the questions. In ...

All Plumber examinations are delivered in CLOSED book format. Maine Plumbing Laws and Rules, 2015 2015 Uniform Plumbing Code Study Guide Plumbing B...

  This package includes the four books listed below and online exam prep course:  The following references are allowed in the testing center. 1. N...

Check out the four great publications you receive: 1) 2017 Delaware Master Electrician Study Guide; (ISBN 9781945660757) An excellent study-aid wh...

the exam consists of 50 questions and you get 2 hours to compete the test. the minimum passing score is a 70%. Scope – Tests a candidate’s knowledg...