The warning signs that apply no matter what you’re hiring for — the cross-trade red flags every homeowner should recognize.
Red flags are remarkably consistent across trades. A cash-only demand is as worrying from a mover as from a roofer. Learn the universal signals once and you can apply them to anyone you hire.
— WikiQuestions editorial guidance
Table of Contents
Money Red Flags
A demand for a large cash deposit, cash-only payment, or full payment up front are among the strongest warning signs in any trade. Normal deposit ranges are covered in How Much Deposit Is Normal? A Cross-Trade Guide.
Quote Red Flags
A price quoted without seeing the job, or one dramatically below every competitor, usually means a surprise later. Reading quotes properly is covered in How to Read Any Quote: Line Items, Fine Print, and Traps.
Paperwork Red Flags
No written contract, or a contract with blank fields to be ‘filled in later,’ is a serious problem — see Things You Should Never Sign.
Behavior Red Flags
High-pressure tactics, manufactured urgency, and defensiveness when you ask to verify credentials all point the same direction. The scam mechanics behind them are in How to Spot a Contractor Scam: The Complete Playbook.
Apply It to Your Trade
For the trade-specific list, see the red-flags guide in the relevant cluster — for a move, Red Flags When Hiring a Moving Company.