Please choose the correct ending to complete the given sentence: Work World: [header] How to deal with contractors [title] Look for personal referrals. [step] If you are looking to hire a contractor, all the online listings can be overwhelming and make it hard to judge to quality and record of a contractor. Begin your research by asking around trusted friends, families and neighbours.

Ending1: Work your way to the bottom of the web by skimming those through the personal references. An experienced roofer or an experienced electrician will be an obvious choice. Ending2: People in the industry are known to have the greatest opportunities, meaning they're likely to help you find a qualified contractor they trust. Call local printed-on directories or websites like linkedin. Ending3: A personal recommendation from somebody you trust is perhaps the best review you can get. [substeps] Somebody who has first-hand experience of the contractor will be able to give you a clear account of their work and any problems that might have occurred. Ending4: Including the most trustworthy backgrounds can help you to pay for the house. [substeps] Search online for used homes in your area.

Answer format: ending1/ending2/ending3/ending4