Connecticut Limited Contractor (S7)

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The holder of this license may perform only work limited to hot water or steam heating systems for buildings not over three stories high with a total heating load not exceeding 500,000 BTU’s and steam pressure not exceeding fifteen pounds. This license also covers the servicing and installation of oil burners handling up to five gallons per hour, as well as gas burners and gas piping for the work covered by this license. The requirements to qualify for this license examination shall be two (2) years as a properly licensed journeyperson or equivalent experience and training.

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Required Books 

The list of associated references are permitted to be taken into the examination. These references may be tabbed (with a permanent index tab) and highlighted.

Add All Required Books to Cart ($1,513.70)

The requirements to qualify for this license examination shall be two (2) years as a properly licensed journeyperson or equivalent experience and training.

Applicants must submit an application to PSI for pre-approval before testing.

The Business Law exam is also required.

All heating, cooling & sheet metal work licenses expire yearly on August 31.


The holder of this license may perform only work limited to hot water or steam heating systems for buildings not over three stories high with a total heating load not exceeding 500,000 BTU's and steam pressure not exceeding fifteen pounds. This license also covers the servicing and installation of oil burners handling up to five gallons per hour, as well as gas burners and gas piping for the work covered by this license. The requirements to qualify for this license examination shall be two (2) years as a properly licensed journeyperson or equivalent experience and training.

Applications & Licensing information for all types of Contractors license, except  Home Improvement can be obtained from:

Dept. of Consumer Protection Occupational & Professional Licensing
165 Capitol Avenue, Room 110
Hartford, CT 06106
860.713.6135 Phone
860.713.7230 Fax


www.ct.gov/dcp

Important Contacts

Applications & information for Home Improvement Contractors may be obtained from:

Dept. of Consumer Protection Licensing Services
165 Capitol Avenue
Hartford, CT 06106
860.713.6000 Phone
860.713.7230 Fax
Applications & Licensing information for all types of Contractors license, except Home Improvement can be obtained from:

Dept. of Consumer Protection Occupational & Professional Licensing
165 Capitol Avenue, Room 110
Hartford, CT 06106
860.713.6135 Phone
860.713.7230 Fax

To register for an exam:
PSI Licensure: Certification
ATTN: Examination Registration AL
3210 E Tropicana
Las Vegas, NV 89121
(800) 733-9267
Please contact the Dept.of Consumer Protection & Professional Licensing for information on Reciprocity.
Please contact the Dept.of Consumer Protection & Professional Licensing for information on any Continuing Education requirements

The exam is administered by PSI.

It is 60 questions, multiple choice, open-book with a 2 hour time limit. 70% is required to pass.

The Business Law exam is also required.


American Contractors carries all the reference materials required to prepare for the Connecticut S-7 Limited Contractor.  We do not currently offer a seminar.