Exam Comparison
ASE L1 vs NHIE
Comparing the ASE Advanced Engine Performance Specialist (L1) and the NHIE — National Home Inspector Examination. Both fall under Skilled Trades. Both are covered by the Trades Cert Exam Prep: ASE, NHIE, Electrician & Plumber app.
ASE L1 vs NHIE: At a Glance
| Detail | ASE L1 | NHIE |
|---|---|---|
| Full Name | ASE Advanced Engine Performance Specialist (L1) | NHIE — National Home Inspector Examination |
| Governing Body | ASE | EBPHI |
| Number of Questions | 50 | 200 |
| Time Limit | 75 minutes | 4 hours |
| Passing Score | Not disclosed | Not disclosed (scaled scoring) |
| Exam Fee | $36 USD | $225 USD |
| Category | Skilled Trades | Skilled Trades |
| C3RT App | Trades Cert Exam Prep: ASE, NHIE, Electrician & Plumber Soon | Trades Cert Exam Prep: ASE, NHIE, Electrician & Plumber Soon |
Content Areas Compared
ASE L1 Domains
- Ignition System Diagnosis
- Fuel System Diagnosis
- Emission Control System Diagnosis
- Exhaust Gas Analysis
- Computer and On-Board Diagnostics
NHIE Domains
- Property and Building Inspection and Site Review(20%)
- Structural Systems(15%)
- Roofing(9%)
- Electrical Systems(15%)
- Heating, Air Conditioning and Ventilation(12%)
- Plumbing(11%)
- Interior Components(10%)
- Insulation and Ventilation(5%)
- Fireplaces and Solid Fuel Burning Appliances(3%)
Frequently Asked Questions
What is the difference between ASE L1 and NHIE?
The ASE L1 (ASE Advanced Engine Performance Specialist (L1)) is administered by ASE and consists of 50 questions. The NHIE (NHIE — National Home Inspector Examination) is administered by EBPHI and consists of 200 questions. Both are Skilled Trades credentials.
Can I take both the ASE L1 and the NHIE?
Yes, the ASE L1 and NHIE are separate credentials with separate eligibility requirements. Each is awarded by a different governing body (ASE and EBPHI respectively). Check the official requirements for each before registering.
Which should I take first, ASE L1 or NHIE?
The right sequence depends on your career goals and current credentials. The ASE L1 is offered by ASE with a passing score of Not disclosed, while the NHIE is offered by EBPHI with a passing score of Not disclosed (scaled scoring). Review the eligibility requirements for each with the respective governing bodies before deciding.
Does C3RT cover both the ASE L1 and the NHIE?
C3RT is building apps for both the ASE L1 and the NHIE. Both will be available on iOS and Mac.
The ASE Advanced Engine Performance Specialist (L1) (ASE L1) is administered by ASE. The NHIE — National Home Inspector Examination (NHIE) is administered by EBPHI. C3RT is not affiliated with either organisation. Certification names and trademarks are the property of their respective owners.