100+ Free HI HVAC Practice Questions

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100+ Questions

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2026 Statistics

Key Facts: HI HVAC Exam

75%

Passing Score

Hawaii Contractors License Board

100 Q

Practice Questions

OpenExamPrep

$120-150 per exam

Exam Fee

Hawaii Contractors License Board

As required by Board

Surety Bond

Hawaii Contractors License Board

About the HI HVAC Exam

The Hawaii HVAC contractor licensing exam tests knowledge of state regulations, mechanical codes, HVAC system design and installation, refrigerant handling, safety, and business management. 4 years supervisory experience within past 10 years.

Questions

100 scored questions

Time Limit

3-4 hours

Passing Score

75%

Exam Fee

$120-150 per exam (Hawaii Contractors License Board (DCCA))

HI HVAC Exam Content Outline

25%

State Laws & Licensing

Hawaii HVAC licensing, bond/insurance requirements, permits, and contractor regulations

25%

Trade Knowledge

HVAC system design, load calculations, ductwork, refrigerant handling, and energy efficiency

20%

Mechanical Codes

IMC compliance, venting, combustion air, gas piping, and code requirements

15%

Safety Regulations

OSHA safety, EPA Section 608, refrigerant management, and worker protection

15%

Business Management

Contracts, estimating, liens, insurance, and business operations

How to Pass the HI HVAC Exam

What You Need to Know

Passing score: 75%
Exam length: 100 questions
Time limit: 3-4 hours
Exam fee: $120-150 per exam

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

HI HVAC Study Tips from Top Performers

1Focus on Hawaii-specific HVAC licensing regulations and requirements

2Review the International Mechanical Code sections on venting, combustion air, and equipment installation

3Study EPA Section 608 refrigerant handling requirements and safety protocols

4Practice load calculation concepts relevant to Hawaii's climate

Frequently Asked Questions

What license do I need for HVAC work in Hawaii?

Hawaii requires a C-52 Specialty Contractor license. Requirements include 4 years supervisory experience within past 10 years.

What score do I need to pass?

You need 75% to pass the Hawaii HVAC contractor exam.

What bond and insurance does Hawaii require?

Hawaii requires $100K/$300K liability, $50K property damage. Bond: As required by Board.

Is continuing education required?

CE requirements: As required.