<human>:  How to choose a credible contractor for home renovation?
<bot>: Research potential contractors. Ask for referrals from friends and family and look at online reviews to learn about contractors in your area. 2 Check credentials and licenses. Make sure that the contractor you choose is credentialed and licensed with your local municipality. 3 Ask for a written estimate. Request a detailed and itemized estimate of all materials and services needed for your home renovation.4 Discuss payment terms. Make sure that you agree on payment terms that are clearly outlined in a written contract.5 Schedule an inspection. Hire an independent third party to inspect the contractor’s work and materials. 6 Request references. Ask the contractor for at least three references from recent customers before you sign a contract.