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Red Flags When Hiring a Contractor
Updated 2026
Every year, homeowners lose billions to contractor fraud, poor workmanship, and abandoned projects. Learning to spot red flags before you hire can save you from becoming a statistic.
Red Flag 1: No license or refusal to provide a license number. This is the biggest red flag. Legitimate contractors are proud of their credentials and will share them freely. Walk away immediately if a contractor cannot provide a valid license number.
Red Flag 2: Demanding large upfront payments. Never pay more than 10-15% upfront. Contractors who ask for 50% or more before starting work are either undercapitalized (risky) or potentially running a scam. Payments should be tied to completed milestones.
Red Flag 3: No written contract. Every project, no matter how small, should have a written contract. Verbal agreements offer zero protection. If a contractor will not put the scope, cost, and timeline in writing, they are not someone you want working on your home.
Red Flag 4: Pressure to decide immediately. High-pressure tactics like today-only pricing or limited-time offers are sales manipulation. Legitimate contractors understand that homeowners need time to compare quotes and make informed decisions.
Red Flag 5: No physical address or online presence. Reputable contractors have a business address, phone number, website, and online reviews. A contractor who operates only through a cell phone and has no verifiable business presence is high-risk.
Red Flag 6: Suspiciously low bids. If one bid is dramatically lower than the others, the contractor may be cutting corners on materials, using uninsured labor, or planning to hit you with change orders later. The lowest bid is rarely the best value.
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Search ContractorsFrequently Asked Questions
What are the biggest red flags when hiring a contractor?
No license, demanding large upfront payments (50%+), no written contract, high-pressure sales tactics, no physical business address, and bids dramatically lower than competitors.
What should I do if I suspect contractor fraud?
Stop all payments immediately. Document everything with photos and written records. File a complaint with your state licensing board. Contact your local consumer protection office. Consult an attorney if significant money is involved.