Choosing a learning resource for HVAC electrical trades can mean balancing broad commercial-wiring coverage against the convenience of a smaller reference. Mindtap Course List Ser.: Electrical Wiring Commercial is aimed at the first need: a full-length text on electrical wiring techniques and methods rather than a brief pocket guide.
Quick verdict
At USD 81.99, *Electrical Wiring Commercial* by Ray Mullin and Phil Simmons is a sensible choice for learners, educators, and working tradespeople who want a substantial English-language resource focused on commercial electrical wiring and construction. Its revised 2020 edition and 640-page scope make it better suited to sustained study than quick, occasional lookup.
The central trade-off is straightforward. The extensive format can support a deeper study routine, but the 52.9-ounce trade paperback is a sizeable book to carry between class, shop, and jobsite.
Who it suits
This book fits readers who are building or reinforcing commercial electrical-wiring knowledge in a structured way. It makes particular sense when the goal is to spend time with wiring techniques and methods across a longer text, whether for classroom use, instruction, or independent professional development.
It is less naturally aligned with someone whose priority is the lightest possible reference for a tool bag. The physical format is substantial: the book measures 10.8 inches in height and is presented as a trade paperback. Readers who prefer a short, highly portable handbook may find that format less convenient.
What stands out from the listed details
The strongest reason to consider this title is its focused subject matter. Rather than presenting electrical work in only broad terms, it is categorized around electrical wiring and construction, with commercial wiring as the central topic. That focus can help a reader keep study time directed toward commercial applications.
The revised edition also gives the book a clear edition identity for readers who need to match the title by author and ISBN. Ray Mullin and Phil Simmons are both named on the book, and the ISBN is 9780357137697. For an instructor or student working from a specified reading list, those identifiers make it easier to distinguish the exact edition.
Electrical Wiring Commercial by Ray Mullin and Phil Simmons

Choose this title when you want an extended commercial-wiring textbook with 640 pages of coverage and a revised-edition format. The limitation is its physical scale: at 52.9 ounces, it is better approached as a regular study book than as a minimal carry-everywhere reference.
Meaningful trade-offs
A long textbook asks more from the reader than a compact guide. The payoff here is room for comprehensive treatment of electrical wiring techniques and methods; the compromise is that navigating the material may take more dedicated study time. The trade paperback format supports conventional reading and note-taking, but it does not change the book's considerable weight.
The USD 81.99 listed price also places the decision on whether broad commercial-wiring coverage is the priority. For readers seeking a defined, course-oriented text by Mullin and Simmons, the format and topic line up clearly. For readers seeking only a fast refresher, the book's length is the key reason to consider a more concise format instead.
Bottom line
*Electrical Wiring Commercial* is best for trade learners and educators who want a substantial, focused commercial-wiring text and are comfortable with a large trade paperback. Its clearest strength is depth of scope; its clearest compromise is portability.