Home improvement contractors are generally companies that manage and construct improvements to existing residences—whether kitchens, bathrooms, bedrooms, or complete remodels.

A contract for home improvement includes a description of the scope of the work to be performed; the materials to be used; the general contractor’s obligations to hire and manage subcontractors to construct the various components of the building; the payment terms for the construction of the building and the management of the construction; the time for completion of the work; insurance requirements; and the filing and removal of mechanic’s and materialmen’s liens (also known as construction liens or contractor liens) for labor and materials provided to improve the real estate.

In Kansas, home improvement contractors are subject to state statutes and regulations that govern residential construction and remodeling projects. Contracts for home improvement must clearly outline the scope of work, materials to be used, contractor's responsibilities, payment terms, completion timelines, insurance requirements, and provisions related to mechanic's and materialmen's liens. Kansas law requires that contracts for home improvement be in writing if they exceed $1,000. The Kansas Consumer Protection Act also provides certain protections to homeowners, including requirements for clear disclosure of all charges and the contractor's business identity. Additionally, contractors must comply with the Kansas Roofing Registration Act, which requires roofing contractors to register with the Attorney General's office. It is important for contractors to adhere to these regulations to ensure that they can legally enforce their contracts and secure their right to file a lien in case of non-payment for services rendered.