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 Oklahoma, home improvement contractors are subject to various regulations to ensure consumer protection and fair business practices. When entering into a contract for home improvements, the agreement should clearly outline the scope of work, materials to be used, and the contractor's responsibilities, including the hiring and management of subcontractors. Payment terms, timelines for completion, and insurance requirements must also be specified. Oklahoma law requires contractors to provide detailed written contracts for residential repair or remodeling jobs over $2,000. Additionally, contractors must be aware of the rules regarding mechanic's and materialmen's liens, which are legal claims against a property for unpaid construction work or materials. These liens must be properly filed and, once the contractor is paid, removed in accordance with Oklahoma statutes. Failure to adhere to these regulations can result in legal disputes and penalties. It is advisable for homeowners to verify that contractors are licensed and bonded before commencing work, as this offers additional protection against substandard work and financial risk.