Conn. Gen. Stat. § 20-429
(a)(1)(A) No home improvement contract shall be valid or enforceable against an owner unless it: (i) Is in writing, (ii) is signed by the owner and the contractor, (iii) contains the entire agreement between the owner and the contractor, (iv) contains the date of the transaction, (v) contains the name and address of the contractor and the contractor's registration number, (vi) contains a notice of the owner's cancellation rights in accordance with the provisions of chapter 740, (vii) contains a starting date and completion date, (viii) is entered into by a registered salesman or registered contractor, and (ix) includes a provision disclosing each corporation, limited liability company, partnership, sole proprietorship or other legal entity, which is or has been a home improvement contractor pursuant to the provisions of this chapter or a new home construction contractor pursuant to the provisions of chapter 399a, in which the owner or owners of the home improvement contractor are or have been a shareholder, member, partner, or owner during the previous five years.
See Sec. 1-2a re construction of references to “United States mail”, “postmark” or “registered or certified mail”.
(P.A. 79-606, S. 12, 14; P.A. 86-94, S. 1; P.A. 88-269, S. 9; 88-364, S. 108, 123; P.A. 91-325, S. 3; P.A. 93-215, S. 1; P.A. 01-155, S. 1; P.A. 06-73, S. 14; P.A. 09-18, S. 2; P.A. 16-35, S. 3; P.A. 17-48, S. 18.)
History: P.A. 86-94 inserted new Subsec. (b) providing that no home improvement contract shall be valid if it includes a provision obligating the owner to instruct the contractor by a certain date that work is not to be performed, relettering former Subsecs. as necessary; P.A. 88-269 expanded Subsec. (a) to include eight required provisions and added Subsec. (e) providing that the contracts are to be considered home solicitation sales; P.A. 88-364 corrected an incorrect reference to the statutory location of the cancellation rights in P.A. 88-269; P.A. 91-325 amended Subsec. (a) by authorizing commissioner to dispense with the necessity for complying with the requirement that each change in a home improvement contract be in writing and signed by the owner and contractor; P.A. 93-215 added Subsec. (f) re contractor's right to recover payment for work performed; P.A. 01-155 amended Subsec. (e) by adding provisions re contracts financed by loan or advance from the contractor; P.A. 06-73 amended Subsec. (a)(5) to require contract to contain the contractor's registration number, effective May 30, 2006; P.A. 09-18 amended Subsec. (a) by adding Subdiv. (9) re legal entity disclosure, effective July 1, 2009; P.A. 16-35 amended Subsec. (a) by designating existing provisions re valid or enforceable contract as Subdiv. (1)(A), redesignating existing Subdivs. (1) to (9) as clauses (i) to (ix), designating existing provisions re change in terms and conditions of contract as Subdiv. (1)(B) and adding Subdiv. (2) re contract for repair, remediation or mitigation, effective January 1, 2017; P.A. 17-48 amended Subsec. (f) to replace reference to Subdivs. (1), (2), (6), (7) and (8) with reference to Subdiv. (1)(A)(i), (ii), (vi), (vii) and (viii).