(b)

1. (1) A residential remodeling contractor may take a prime contract for trades or crafts which may include, but is not limited to, the following:

   1. (A) Drywall.
   2. (B) Finish carpentry.
   3. (C) Flooring.
   4. (D) Insulation.
   5. (E) Painting.
   6. (F) Plastering.
   7. (G) Roof repair.
   8. (H) Siding.
   9. (I) Tiling.
   10. (J) Installing, repairing, or replacing electrical fixtures, such as dimmers, fans, lights, outlets, and switches.
   11. (K) Installing, repairing, or replacing plumbing fixtures, such as faucets, sinks, toilets, and tubs.
   12. (L) Installing, repairing, or replacing mechanical fixtures, such as air filters, air delivery and return grills, and preassembled exhaust fans.
2. (2) A residential remodeling contractor shall not take a contract unless the contract includes three or more unrelated trades or crafts.
3. (3) Subject to the limit described in paragraph (2), a residential remodeling contractor may self-perform its contract or may subcontract any of the trades or crafts to appropriately licensed subcontractor or subcontractors.

(c) A residential remodeling contractor shall conduct its contracting activity in accordance with the following restrictions:

1. (1) A residential remodeling contractor shall not contract for a project that includes the following trades or crafts unless the contractor holds the appropriate license classification or subcontracts with an appropriately licensed contractor:

   1. (A) C-16 Fire Protection.
   2. (B) C-22 Asbestos Abatement.
   3. (C) C-57 Well Drilling.
2. (2) A residential remodeling contractor shall not contract to make structural changes to load bearing portions of an existing structure, including, but not limited to, footings, foundations, load bearing walls, partitions, and roof structures.

3. (3)

   1. (A) The residential remodeling contractor shall not contract to install, replace, substantially alter, or extend electrical, mechanical, or plumbing systems or their component parts, or the mechanisms or devices that are part of those systems, unless the residential remodeling contractor holds the appropriate license classification or subcontracts with an appropriately licensed contractor.
   2. (B) The residential remodeling contractor may contract to make minor alterations to existing electrical, mechanical, or plumbing systems to effectuate the purpose of installing, repairing, or replacing electrical, mechanical and plumbing fixtures, provided that the contract requires the use of at least three unrelated building trades or crafts.
   3. (C) The board may adopt regulations to further define what activity constitutes the minor alterations described in subparagraph (B), and to further define the electrical, mechanical, or plumbing systems, or their component parts, or the mechanisms or devices that are part of those systems, that are subject to the restriction described in subparagraph (A).