BOC Flashcards

206 study cards across 32 topic decks — every card built from a real BOC practice question. No account or sign-up needed. Flip to reveal the answer and explanation, mark what you know, and drill what you don't.

BOC exam key facts

The Building Operator Certification exam consists of a 120-question computer-based multiple-choice examination, including 100 scored items and 20 unscored development questions. Source
Candidates are allowed 3 hours (180 minutes) of computer-based testing time to complete the Building Operator Certification exam. Source
Candidates must correctly answer 67 of the 100 scored exam items (67%) to pass the Building Operator Certification exam. Source
The examination fee for the Building Operator Certification exam is $325. Source
Candidates who fail the Building Operator Certification exam must wait at least 30 days between examination attempts. Source
The Building Operator Certification is awarded for a period of one year, with initial credentials expiring in March of the second year after being earned. Source

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🎲 Mixed Deck — All BOC Topics

100 cards sampled from every topic · the fastest way to find your weak spots

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Decks by Topic

Boiler Systems and Steam

7 cards

Boiler Systems and Steam

Electrical Systems and Lighting

7 cards

Energy Conservation Techniques

7 cards

Energy Conservation Techniques

7 cards

Energy Conservation Techniques

7 cards

Energy Conservation Techniques

7 cards

HVAC Systems and Controls

7 cards

Indoor Environmental Quality and Safety

7 cards

Quality Inspection

7 cards

BOC Building Automation and Controls

6 cards

BOC Building Automation and Controls

6 cards

BOC Building Automation and Controls

6 cards

BOC Plumbing and Water Systems

6 cards

BOC Plumbing and Water Systems

6 cards

BOC Plumbing and Water Systems

6 cards

Code Compliance

6 cards

Environmental Standards

6 cards

Equipment Operation

6 cards

Maintenance Protocols

Technical Measurements

6 cards

Electrical Systems and Lighting

6 cards

Energy Conservation Techniques

6 cards

HVAC Systems and Controls

6 cards

Indoor Environmental Quality and Safety

6 cards

What Practice Test Geeks adds beyond an AI chat for BOC

An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:

A timed, full-length BOC mock exam — 120 questions in 180 minutes with a 67% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
A fixed BOC question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
A printable BOC cheat sheet you can print or save as a PDF.
Free BOC practice tests with the correct answer shown after each question.

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How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

theboc.info — Late registration, renewal, test delivery, fees, exam format, passing score, registration deadline, retake fee, retake policy, score release · verified Oct 2026