- What Is HI-GEC Certification?
- Who Administers the Exam
- Exam Format and Scoring
- The 11 Content Domains
- Eligibility and Application Requirements
- Fees and Renewal
- Scheduling, Retesting, and Eligibility Windows
- Who Actually Needs This License
- Building a Domain-Weighted Study Plan
- Frequently Asked Questions
- HI-GEC is the site identifier for Hawaii's "A - General Engineering Contractor" license exam.
- The exam has 100 scored questions (plus up to 10 unscored) over 240 minutes, passing score 75%.
- Excavation including Blasting is the largest domain at 13 questions of the 100 scored.
- Board approval is required before scheduling, and eligibility lasts six months with unlimited attempts.
What Is HI-GEC Certification?
HI-GEC refers to the Hawaii General Engineering Contractor (A) License Exam - the trade examination that qualifies an applicant for Hawaii's "A" contractor classification. This is not a professional-engineer credential and it is not affiliated with any other acronym you may have seen elsewhere. In Hawaii's licensing system, the "A" classification covers general engineering work: heavy-civil construction and other fixed works such as roads, bridges, excavation, utilities, and similar infrastructure projects, as distinguished from the "B" (general building) or specialty "C" classifications.
Passing the HI-GEC exam is one piece of the licensing puzzle. Applicants must also meet experience and character requirements, pass a separate Business and Law exam, and submit a full application before the Hawaii Contractors License Board will actually issue a license. If you're trying to understand where this exam fits in the bigger picture, our HI-GEC Requirements 2026 guide walks through eligibility, prerequisites, and how to qualify in more detail.
Who Administers the Exam
The HI-GEC exam is governed by the Hawaii Contractors License Board, operating under the Department of Commerce and Consumer Affairs, Professional and Vocational Licensing Division (DCCA PVL). The actual test delivery is handled by PSI Services LLC, which administers the computer-based exam at test centers or through remote proctoring.
The current exam content and policies are drawn from the PSI Contractor Examinations candidate bulletin dated January 20, 2026. Anyone studying for the exam should treat that bulletin - not third-party summaries - as the authoritative source for scheduling rules, ID requirements, and permitted materials on test day.
Exam Format and Scoring
The HI-GEC exam is a closed-book, computer-based test consisting of 100 scored questions. PSI may also include up to 10 additional unscored experimental questions used for future exam development; time spent on those experimental items is excluded from the stated examination time. Candidates are given 240 minutes total to work through the exam.
To pass, a candidate needs a score of 75%. There is no partial credit for "close enough" answers on a criterion-referenced exam like this - every scored question counts equally toward that threshold. For a deeper breakdown of how the passing standard is calculated and what it means for how many questions you can miss, see HI-GEC Passing Score 2026: Exactly What You Need to Pass.
Study References vs. Test-Day Materials
The candidate bulletin lists several references used to build exam content: the International Building Code (2018), Hawaii Standard Specifications for Road and Bridge Construction (2005), the Manual on Uniform Traffic Control Devices (2009), and Modern Welding, 11th Edition (2013). These are study sources you can use to prepare - none of them may be brought into the exam room, since the test is closed-book.
The 11 Content Domains
HI-GEC content is organized into 11 domains, each with its own share of the 100 scored questions. Understanding this breakdown is the single most important step in building an efficient study plan, because it tells you exactly where your time is best spent.
| Domain | Topic | Scored Questions |
|---|---|---|
| 1 | Bridges/Miscellaneous Structures | 10 |
| 2 | Sitework including Layout and Surveying | 12 |
| 3 | Excavation including Blasting | 13 |
| 4 | Utilities | 12 |
| 5 | Heavy Equipment and Sitework | 10 |
| 6 | Canals, Reservoirs and Flood Control | 10 |
| 7 | Asphalt and Concrete Pavement | 12 |
| 8 | Estimating and Plan Reading | 6 |
| 9 | Steel Erecting and Welding | 8 |
| 10 | Safety OSHA | 6 |
| 11 | Metal Barriers, Striping, Signs, and Fences | 1 |
Excavation including Blasting is the single largest domain at 13 questions, followed closely by Sitework including Layout and Surveying, Utilities, and Asphalt and Concrete Pavement at 12 questions each. Together these four domains represent nearly half the scored exam. On the other end, Metal Barriers, Striping, Signs, and Fences accounts for just 1 question - worth knowing so you don't over-invest study time there at the expense of higher-weighted domains.
Excavation including Blasting
As the largest domain, candidates should be comfortable with cut/fill principles, shoring and trench safety, blasting sequencing and safety protocols, and soil classification as it relates to excavation methods.
- Trench safety and protective systems
- Blasting sequence, controls, and hazard mitigation
- Soil and rock classification affecting excavation method choice
Sitework including Layout and Surveying
This domain blends field layout practices with surveying fundamentals used to establish grades, benchmarks, and control points on heavy-civil sites.
- Grade stakes, benchmarks, and control point verification
- Reading and applying survey data to sitework
For a full walkthrough of every domain - including the specific subtopics tested within each one - the HI-GEC Exam Domains 2026: Complete Guide to All 11 Content Areas goes much deeper than the summary above.
Eligibility and Application Requirements
Before you can even schedule the HI-GEC exam, the Hawaii Contractors License Board must approve your application. This isn't a walk-in test - it's gated by documented experience and character requirements.
Sole-proprietor and responsible-managing-employee (RME) applicants must:
- Be at least 18 years old
- Demonstrate good character
- Document four years of qualifying on-site supervisory experience within the preceding ten years
- Provide at least three notarized experience certificates
- Submit a chronological project list
An RME applicant must be employed and formally appointed by the contracting entity they'll be qualifying. Sole proprietors carry additional obligations - they must also satisfy financial-statement, credit, applicable tax-clearance, and insurance requirements before the board will sign off. These distinctions matter: an RME's path and a sole proprietor's path through licensing are not identical, even though both sit for the same HI-GEC trade exam.
Key Takeaway
Board approval comes before scheduling, not after. Gather your notarized experience certificates and chronological project list early, since document collection is often the slowest part of the process.
Fees and Renewal
The HI-GEC trade exam costs $85 per attempt. New applicants must also take the separate Business and Law examination, which costs $80, bringing combined examination fees to $165 before any application, licensing, or preparation expenses. The application fee itself is $50.
Once licensed, contractor licenses renew on September 30 of even-numbered years. For active 2026 renewals, fees are $338 for entities or sole proprietors and $208 for RMEs. Active entities and sole proprietors also need matching-name tax clearance issued within six months of renewal, and all required insurance must remain in force at renewal time.
If you want a complete breakdown of every fee involved - from first exam attempt through renewal cycles - see HI-GEC Certification Cost 2026: Complete Pricing Breakdown.
Scheduling, Retesting, and Eligibility Windows
Once the board approves your application, you have a six-month eligibility window during which you may test as many times as needed - attempts within that window are unlimited. However, there are two important restrictions to plan around:
- A failed examination cannot be rebooked for the same day.
- A retest may be available within two business days, subject to seat availability at PSI.
PSI offers both test-center and remote-proctored delivery, so you have some flexibility in how you sit for the exam, but scheduling constraints around retests mean it pays to walk in prepared rather than treating the exam as a low-stakes practice run. Details on windows and deadlines are covered further in HI-GEC Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
Who Actually Needs This License
The Class A general engineering classification is typically sought by contractors and supervisory personnel involved in heavy-civil work - think road and bridge construction, utility installation, excavation and grading operations, and flood-control or drainage projects. It's the classification an RME needs when a contracting company's core work touches the domains listed above: bridges, canals and reservoirs, heavy equipment operations, and asphalt/concrete paving, among others.
Because the license authorizes fixed-works construction rather than vertical building work, it draws a different applicant pool than the "B" general building classification. If you're weighing whether this path fits your career goals, Is the HI-GEC Certification Worth It? Complete ROI Analysis 2026 and HI-GEC Salary Guide 2026: Complete Earnings Analysis cover the practical career angle, and HI-GEC Jobs looks at where licensed contractors typically find work in Hawaii's construction market.
Building a Domain-Weighted Study Plan
Because the 11 domains carry unequal weight, the most efficient prep strategy allocates study time roughly in proportion to scored questions rather than spreading effort evenly across all topics. A candidate who spends equal time on Metal Barriers, Striping, Signs, and Fences (1 question) as they do on Excavation including Blasting (13 questions) is misallocating effort.
Highest-Weight Domains
- Excavation including Blasting (13 questions)
- Sitework including Layout and Surveying (12 questions)
Second-Tier Domains
- Utilities (12 questions)
- Asphalt and Concrete Pavement (12 questions)
Mid-Weight Domains
- Bridges/Miscellaneous Structures (10 questions)
- Heavy Equipment and Sitework (10 questions)
- Canals, Reservoirs and Flood Control (10 questions)
Lower-Weight Domains and Review
- Steel Erecting and Welding (8 questions)
- Estimating and Plan Reading (6 questions)
- Safety OSHA (6 questions)
- Metal Barriers, Striping, Signs, and Fences (1 question)
- Timed full-length review under 240-minute conditions
Techniques like spaced repetition and active recall work well here specifically because the domain weighting gives you a built-in prioritization scheme - repeat drills on the four heaviest domains more frequently than on the lightest ones. For a full week-by-week study framework built around this weighting, see the HI-GEC Study Guide 2026: How to Pass on Your First Attempt. And if you're still calibrating how much runway you need, How Hard Is the HI-GEC Exam? Complete Difficulty Guide 2026 addresses that question directly using the same domain data.
Reviewing your practice performance domain-by-domain - not just by overall score - is the fastest way to find where you're losing points. If your accuracy on Excavation including Blasting questions lags behind your accuracy on lower-weight domains, that's the gap to close first, since it has the largest effect on your final score. Consult HI-GEC Pass Rate 2026: What the Data Shows for more context on how domain performance and overall readiness tend to interact. When you want a fast pre-exam refresher, the HI-GEC Cheat Sheet 2026: One-Page Review of Must-Know Facts condenses the highest-yield facts into a single page.
Frequently Asked Questions
No. HI-GEC refers to the Hawaii General Engineering Contractor (A) License Exam, which qualifies contractors for the "A" classification covering heavy-civil construction and fixed works. It is administered by the Hawaii Contractors License Board and is separate from professional-engineer licensure.
The exam includes 100 scored questions plus up to 10 unscored experimental questions, with 240 minutes allotted. Time spent on experimental questions is excluded from that stated examination time.
You need a score of 75% to pass the HI-GEC exam.
No. A failed exam cannot be rebooked for the same day. A retest may be available within two business days, subject to availability with PSI.
Yes, new applicants must also pass the separate Business and Law examination, which costs $80 in addition to the $85 HI-GEC trade exam fee, for $165 in combined examination fees.
Understanding HI-GEC starts with recognizing exactly what it is - Hawaii's Class A general engineering contractor trade exam, administered through PSI under the Hawaii Contractors License Board - and building your preparation around its specific 11-domain structure rather than generic exam advice. For related background, see HI-GEC Certification, What Is HI-GEC?, and HI-GEC Meaning, or start practicing with realistic domain-weighted questions on the main practice test platform.