- Fourth Class Stationary Steam Engineer
- Third Class Stationary Steam Engineer
- Second Class Stationary Steam Engineer
- First Class Stationary Steam Engineer
Fourth Class Stationary Steam Engineer
A Fourth Class Stationary Steam Engineer may have charge of a plant of not more than 50,000 #/HR or operate or supervise a plant up to the capacity of the license of the engineer in charge of the plant in which the licensee is employed.
How to apply
Fees
- License fee of $150.00
- Criminal background check fee of $21.00
Term
Three years
Requirements
Applicants must have one year operating experience as a holder of a high pressure boiler operator license to qualify to sit for the examination. Applicants who hold a valid Coast Guard license qualify for a Maine license in no higher grade than that which they hold without taking an examination.
Renewal fees and information
Fees
Three-year renewal fee of $150.00
Terms
This license is renewed every three years based on first licensure date
Renew Now
Fill out the online renewal application and submit.
The Department must verify that you have met all the conditions for renewal before your license is renewed. Online submission of your renewal application should not be construed as automatic renewal of your license.
Requirements
- A late fee of $50.00 is assessed for licenses renewed up to 90 days after the license expiration date.
- Any person who submits an application for renewal more than 90 days after the expiration date but not more than 2 years may reinstate by paying the $150 license fee and $100 penalty fee.
Reinstatement application - Any person who submits an application for renewal more than 2 years after the expiration date shall be subject to all requirements governing new applicants.
Third Class Stationary Steam Engineer
A Third Class Stationary Steam Engineer may have charge of a plant of not more than 100,000 #/HR or operate or supervise a plant up to the capacity of the license of the engineer in charge of the plant in which the licensee is employed.
How to apply
Fees
- License fee of $150.00
- Criminal background check fee of $21.00
Term
Three years
Requirements
Applicants must have one year operating experience as a holder of a Fourth Class Engineer license to qualify to sit for the examination. Applicants who hold a valid Coast Guard license qualify for a Maine license in no higher grade than that which they hold without taking an examination.
Renewal fees and information
Fees
Three-year renewal fee of $150.00
Terms
This license is renewed every three years based on first licensure date
Renew now
Fill out the online renewal application and submit.
The Department must verify that you have met all the conditions for renewal before your license is renewed. Online submission of your renewal application should not be construed as automatic renewal of your license.
Requirements
- A late fee of $50.00 is assessed for licenses renewed up to 90 days after the license expiration date.
- Any person who submits an application for renewal more than 90 days after the expiration date but not more than 2 years may reinstate by paying the $150 license fee and $100 penalty fee.
Reinstatement application - Any person who submits an application for renewal more than 2 years after the expiration date shall be subject to all requirements governing new applicants.
Second Class Stationary Steam Engineer
A Second Class Stationary Steam Engineer may have charge of a plant of not more than 200,000 #/HR or operate or supervise a plant up to the capacity of the license of the engineer in charge of the plant in which the licensee is employed.
How to apply
Fees
- License fee of $150.00
- Criminal background check fee of $21.00
Term
Three years
Requirements
Applicants must have two years operating experience as a holder of a Third Class Engineer license to qualify to sit for the examination. Applicants who hold a valid Coast Guard license qualify for a Maine license in no higher grade than that which they hold without taking an examination.
Renewal fees and information
Fees
Three-year renewal fee of $150.00
Terms
This license is renewed every three years based on first licensure date
Renew Now
Fill out the online renewal application and submit.
The Department must verify that you have met all the conditions for renewal before your license is renewed. Online submission of your renewal application should not be construed as automatic renewal of your license.
Requirements
- A late fee of $50.00 is assessed for licenses renewed up to 90 days after the license expiration date.
- Any person who submits an application for renewal more than 90 days after the expiration date but not more than 2 years may reinstate by paying the $150 license fee and $100 penalty fee.
Reinstatement application (PDF) - Any person who submits an application for renewal more than 2 years after the expiration date shall be subject to all requirements governing new applicants.
First Class Stationary Steam Engineer
A First Class Stationary Steam Engineer may operate, supervise or have charge of a plant of unlimited steam capacity.
How to apply
Fees
- License fee of $150.00
- Criminal background check fee of $21.00
Term
Three years
Requirements
Applicants must have two years operating experience as a holder of a Second Class Engineer license to qualify to sit for the examination. Applicants who hold a valid Coast Guard license qualify for a Maine license in no higher grade than that which they hold without taking an examination.
Renewal fees and information
Fees
Three-year renewal fee of $150.00
Terms
This license is renewed every three years based on first licensure date
Renew now
Fill out the online renewal application and submit.
The Department must verify that you have met all the conditions for renewal before your license is renewed. Online submission of your renewal application should not be construed as automatic renewal of your license.
Requirements
- A late fee of $50.00 is assessed for licenses renewed up to 90 days after the license expiration date.
- Any person who submits an application for renewal more than 90 days after the expiration date but not more than 2 years may reinstate by paying the $150 license fee and $100 penalty fee.
Reinstatement application - Any person who submits an application for renewal more than 2 years after the expiration date shall be subject to all requirements governing new applicants.