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Boiler Operator License
Total cost: $50-$75
Governing Authority
Kentucky Department of Housing, Buildings and Construction — Boiler Section
Official website →Some details on this page are not yet confirmed against an official source. See sources below or contact the licensing board to verify.
Yes
License Required
1
License Grades
Yes
Exam Required
$50-$75
Total Initial Fees
Annual
Renewal Period
No
CE Required
You must be at least 18 years old. Verify all eligibility requirements with the Kentucky Department of Housing, Buildings and Construction — Boiler Section.
Education: Must demonstrate knowledge of boiler operation. Experience: Experience required, verified by employer. Approved programs: Employer-provided or approved training.
Kentucky offers 1 license grade: Boiler Operator Permit. Each grade covers different boiler types and capacities. Choose the grade that matches the equipment you will operate.
Written examination on boiler operation and safety Administered by Kentucky Department of Housing, Buildings and Construction — Boiler Inspection Section (exam reservation managed through DHBC; exam prepared by the Board of Boiler and Pressure Vessel Rules). Passing score: 70%. Based on ASME Boiler and Pressure Vessel Code. Exam fee: $25. Retake policy: May retake after additional study.
Submit your application to the Kentucky Department of Housing, Buildings and Construction — Boiler Section. License fee: $25. Total initial fees: $50-$75.
Renew your license annual. Renewal fee: $25.
Total startup cost for boiler operator licensing
License Fee
$25
Kentucky boiler operator license fee
Exam Fee
$25
Examination fee
Renewal Fee
$25
Renewal fee per cycle
Total estimated initial costs including license and exam fees
Kentucky boiler operator licensing overview
Mostly verifiedRequired
State License
1
License Grades/Classes
18+
Minimum Age
License Grades / Classes
Boiler Operator Permit
Required for operating high-pressure boilers in Kentucky
Experience: Demonstrated competency in boiler operation
Boiler Types: High-pressure steam and hot water boilers
Boiler operator licensing requirements vary significantly by state. Some states require multiple grades of licenses based on boiler size and pressure rating, while others do not require a state-level license at all. The ASME Boiler and Pressure Vessel Code provides the national standard for boiler safety. Always verify current requirements with your state licensing authority.
Not sure if you need a boiler operator license? Check whether your state requires one.
Education, experience, and training requirements
Mostly verifiedEducation Required
Must demonstrate knowledge of boiler operation
Experience Required
Experience required, verified by employer
Apprenticeship
Not Required
Training Programs
Employer-provided or approved training
Boiler operator training typically combines classroom instruction with hands-on experience. Many states require a combination of formal education and documented operating experience before licensure. The National Board of Boiler and Pressure Vessel Inspectors (NBBI) and industry associations offer additional training and certification programs.
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Examination requirements and details
Mostly verifiedExam Required
Yes
Exam Provider
Kentucky Department of Housing, Buildings and Construction — Boiler Inspection Section (exam reservation managed through DHBC; exam prepared by the Board of Boiler and Pressure Vessel Rules)
Passing Score
70%
Exam Details
Written examination on boiler operation and safety
Retake Policy
May retake after additional study
Applicable Codes & Standards
ASME Boiler and Pressure Vessel Code
Boiler operator examinations typically cover ASME Boiler and Pressure Vessel Code, boiler operation principles, safety procedures, and state-specific regulations. Some states use examinations from the National Institute for the Uniform Licensing of Power Engineers (NIULPE), while others administer their own exams.
Overall licensing difficulty: 1/100
Study recommendation: 1–2 weeks of focused review is usually sufficient
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Boiler Operator Exam Prep Materials
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Difficulty rating based on education, exam, and experience requirements. Individual experience may vary.
Insurance and bonding requirements
Mostly verifiedInsurance Required
No
Bonding Required
No
Most states do not require individual boiler operators to carry personal insurance or bonding. Employers typically carry workers' compensation and general liability insurance that covers boiler operations. Facilities with boilers are generally required to have boiler and machinery insurance.
| Fee | Amount |
|---|---|
License Fee Kentucky boiler operator license fee | $25 |
Exam Fee Examination fee | $25 |
Renewal Fee Renewal fee per cycle | $25 |
Total Initial Fees Total estimated initial costs including license and exam fees | $50-$75 |
Use our licensing cost calculator to estimate your total investment including education and exam fees.
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Renewal requirements and ongoing obligations
Mostly verifiedAnnual
Renewal Period
Not Required
Continuing Education
N/A
CE Hours per Cycle
Renewal Fee
$25
Renewal requirements vary by state. Most states that license boiler operators require annual or biennial renewal. A few states require continuing education to maintain licensure. Failure to renew on time may result in lapse of license and the need to retake examinations.
Kentucky's boiler operator permit program is administered through the Department of Housing, Buildings and Construction, Boiler Section.
Kentucky requires high-pressure boiler operators to hold a permit from the Department of Housing, Buildings and Construction.
The Boiler Section administers examinations and issues permits.
There is no interstate compact for boiler operators.
Boiler Operator requirements in nearby states
See how Kentucky compares: Boiler Operator License Fees by State — Cheapest to Most Expensive →
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How does Kentucky compare to other states for boiler operator? See the full comparison →
Calculate the return on investment for your boiler operator license →
Explore requirements for other professional licenses in Kentucky.
Boiler Operator Schools in Kentucky
Compare approved training programs, costs, and requirements.
Study guides and practice tests for boiler operator licensing exams.
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Boiler Operator requirements in Kentucky verified against Kentucky Department of Housing, Buildings and Construction — Boiler Section, March 2026.
Accessed 2025-01-15
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Already licensed elsewhere? See how to transfer your Boiler Operator license to Kentucky →
Transfer your Boiler Operator license from Kentucky to: Illinois → | Indiana → | Missouri → | Ohio → | Tennessee → | Virginia → | West Virginia →
Kentucky requires boiler operators to hold a state license. 1 license grade(s) are available for different boiler types and capacities. Boiler safety in Kentucky is overseen by the Kentucky Department of Housing, Buildings and Construction — Boiler Section.
Requirements vary by state. Always verify current requirements with your state licensing authority.