Conn. Gen. Stat. § 20-419
As used in this chapter, unless the context otherwise requires:
(4) “Home improvement” includes, but is not limited to, the repair, replacement, remodeling, alteration, conversion, modernization, improvement, rehabilitation or sandblasting of, or addition to any land or building or that portion thereof which is used or designed to be used as a private residence, dwelling place or residential rental property, or the construction, replacement, installation or improvement of driveways, swimming pools, porches, garages, roofs, siding, insulation, sunrooms, flooring, patios, landscaping, fences, doors and windows, waterproofing, water, fire or storm restoration or mold remediation in connection with such land or building or that portion thereof which is used or designed to be used as a private residence, dwelling place or residential rental property or the removal or replacement of a residential underground heating oil storage tank system, in which the total price for all work agreed upon between the contractor and owner or proposed or offered by the contractor exceeds two hundred dollars. “Home improvement” does not include:
(P.A. 79-606, S. 2, 14; P.A. 88-269, S. 1; P.A. 91-325, S. 4; P.A. 93-215, S. 2; P.A. 95-79, S. 68, 189; P.A. 98-3, S. 61; June 30 Sp. Sess. P.A. 03-6, S. 146(c); P.A. 04-21, S. 1; 04-189, S. 1; P.A. 05-211, S. 6; P.A. 13-196, S. 14, 26; P.A. 16-35, S. 1.)
History: P.A. 88-269 redefined “home improvement” to include sandblasting, redefined “person” to delete reference to firms and companies, redefined “private residence” to increase allowable units from four to six, and redefined “salesman” to delete the reference to contracts being made outside of a place of business; P.A. 91-325 redefined “private residence” to include a “unit, common element or limited common element in a condominium, as defined in section 47-68a, or in a common interest community, as defined in section 47-202”; P.A. 93-215 expanded the definition of “home improvement” in Subdiv. (4) by including repair work done to residential rental property and excluding work performed without compensation by an owner on his private residence or residential rental property, clarified the definition of “owner” in Subdiv. (6) and added Subdiv. (10) defining “residential rental property”; P.A. 95-79 redefined “person” to include a limited liability company, effective May 31, 1995; P.A. 98-3 made technical changes; June 30 Sp. Sess. P.A. 03-6 replaced Commissioner of Consumer Protection with Commissioner of Agriculture and Consumer Protection, effective July 1, 2004; P.A. 04-21 amended the definition of “home improvement” in Subdiv. (4) to include the removal or replacement of a residential underground heating oil storage tank system, and added Subdiv. (11) defining “residential underground heating oil storage tank system”, and Subdiv. (12) defining “underground storage tank system”; P.A. 04-189 repealed Sec. 146 of June 30 Sp. Sess. P.A. 03-6, thereby reversing the merger of the Departments of Agriculture and Consumer Protection, effective June 1, 2004; P.A. 05-211 redefined “home improvement” in Subdiv. (4) to replace “solar energy systems” with “sunrooms”; P.A. 13-196 amended Subdiv. (3) to redefine “contractor” by replacing “total cash price” with “total price”, amended Subdiv. (4) to redefine “home improvement” by replacing “total cash price” with “total price” and adding “or proposed or offered by the contractor”, amended Subdiv. (6) to redefine “owner” by adding provision re condominium association, and amended Subdiv. (8) to redefine “private residence” by adding provision re number of condominium units for which condominium association acts as agent, effective June 21, 2013; P.A. 16-35 redefined “home improvement” to add “water, fire or storm restoration or mold remediation”, effective January 1, 2017.