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BCIN exam

The Building Services exam

The technical exam for fire protection, life safety and mechanical services in all buildings: fire separations, dampers and penetrations, fire alarm, standpipes, sprinklers and fire pumps, high buildings, emergency lighting and power, all of Part 6 HVAC, Part 9 ventilation and heating, electrical facilities and energy efficiency.

Services and systemsTechnical

multiple choice questions
70
multiple choice questions
to finish
3 hours
to finish
to pass
70%
to pass
you work from the code
Open book
you work from the code

Last updated

Who needs it

Inspectors and BCIN designers who deal with building services (fire suppression and detection, smoke control, HVAC, lighting and emergency power, energy efficiency) in Part 3 and Part 9 buildings. It also grants the HVAC - House and Detection, Lighting and Power qualifications.

Passing Building Services also covers: HVAC - House and Detection, Lighting and Power.

Free Building Services study guide

One chapter per section of the exam, following the Ministry's study guide for the Building Services exam, in plain language, with every rule linked to the 2024 OBC article it comes from.

  1. 1Code structure, objectives and farm building servicesDivision A (with exclusions), Division B Part 1 (except frost depth), SA-1 and SB-1, and the farm building fire alarm, firefighting.6 min read
  2. 2Classification and combustible service componentsMajor occupancy classification, foamed plastics, wires, cables and raceways, minor combustible components, combustible insulation.6 min read
  3. 3Fire separations, dampers and penetrationsFire separation requirements and continuity, ratings, maximum openings, fire and smoke damper location, waivers and installation.6 min read
  4. 4Construction articles, spatial separation and fire alarm systemsThe construction articles 3.2.2.20 to 3.2.2.92 (what sprinklers and alarms each building needs), limiting distance basics.7 min read
  5. 5Firefighting provisions, standpipes, sprinklers and fire pumpsAccess routes, water supply, standpipe systems, automatic sprinklers, combustible sprinkler piping, sprinklered service spaces.5 min read
  6. 6High buildings, emergency lighting and power, interconnected floor spaces and testingAll of 3.2.6 high buildings (SB-4), 3.2.7 lighting and emergency power, interconnected floor space protection (3.2.8.3 to 3.2.8.8).5 min read
  7. 7Floor areas, exits, service rooms and barrier-free servicesThe listed items on hazardous substances, door hardware, aisles, stages, care facilities, garages, exit integrity and signs, service rooms.7 min read
  8. 8Special buildings and existing buildingsService items for portable classrooms, self-storage, public pools and spas, rapid transit stations, tents, signs.6 min read
  9. 9Environmental separation (Part 5)Heat transfer, air leakage, vapour diffusion, one precipitation sentence and the Part 5 standards.4 min read
  10. 10Heating, ventilating and air-conditioning (Part 6)All of Part 6: design and installation, ventilation, air duct systems, chimneys and venting, laboratory ventilation, heating appliances.8 min read
  11. 11Part 9 fire protection for servicesWindows thermal performance, occupant load, exit signs and lighting, Part 3 and Part 6 jurisdiction items, penetrations, exhaust ducts.6 min read
  12. 12Part 9 ventilation, heating, air-conditioning and electricalAll of 9.32 ventilation, 9.33 heating and air-conditioning and 9.34 electrical facilities, plus crawl space and roof space venting, chimneys.8 min read
  13. 13Energy efficiency, renovation and Division C administrationAll of Part 12 (SB-10, SB-12), compliance alternatives, and the Division C items on general review, permits, occupancy.6 min read

Practise for the Building Services exam

Start with the free quiz. When you are ready, paid prep adds the full question bank and timed simulations in the real exam format.

  • Free account

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    • A short timed Building Services quiz
    • Free practice questions, every answer explained and cited
    • The Study room: each guide chapter beside the code PDF
    • Timed lookup drills and Find it fast search lists
    • A one page cheat sheet and a hint sheet for every exam
    • The Calculation Lab
  • Building Services prep

    CA$99

    one payment, 6 months of access

    • The full question bank, every answer explained and cited
    • The words to search with every answer, to find it fast
    • Timed 70 question, 3 hour simulations with the code PDF, like the real exam
    • Practice by study guide section or question type
    • Progress by section, weakest first
    • Everything in the free account
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    • Covers all 16 exams
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    • Add exams as your BCIN categories grow, at no extra cost

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Frequently asked questions

How many questions are on the Building Services exam?
70 multiple choice questions in 3 hours. You need 70% to pass.
Is the Building Services exam open book?
Yes. The exam is open book: you work from the code, so knowing where to find an answer quickly matters as much as knowing it.