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 Maine, home improvement contractors are regulated to ensure consumer protection and fair business practices. When engaging in home improvement projects, contractors are required to provide a written contract for any work that exceeds $3,000. This contract must include a detailed description of the work to be performed, the materials to be used, the obligations of the contractor, including the management of subcontractors, payment terms, the timeline for completion, and insurance requirements. Maine law also addresses the use of mechanic's liens, which are legal claims against a property for unpaid work or materials. Contractors must follow specific procedures to file a mechanic's lien and are also responsible for discharging the lien once they receive payment. It is important for homeowners to ensure that the contractor they hire complies with these regulations to protect their interests during and after the completion of home improvement projects.