Homeowners across Ontario are being urged to stay alert as renovation scams begin to increase heading into spring.
Hamilton Police Service has issued a warning about a rise in aggressive contractors and door-to-door scams, with fraud cases reported throughout the winter and expected to increase as temperatures rise.
Door-to-Door Scams Target Homeowners
According to police, many scams begin with unsolicited visits from contractors claiming to be working in the area.
These individuals often:
- Offer free inspections
- Claim they’ve identified urgent issues with a home
- Use pressure tactics to push homeowners into expensive repairs
In some cases, homeowners are told their roof or structure is in poor condition, leading them to pay thousands of dollars for unnecessary or low-quality work.
How the Scam Works
Authorities say these scams follow a similar pattern.
Contractors may:
- Identify problems that do not actually exist
- Exaggerate minor issues to create urgency
- Increase prices after work has already begun
- Provide incomplete or substandard repairs
In more serious cases, police warn that scammers may intentionally damage parts of a home, such as a roof, to convince homeowners that repairs are urgently needed.
Warning Signs to Watch For
The Hamilton Police Service says common red flags include:
- Unsolicited door-to-door offers
- Prices that seem unusually low or too good to be true
- High-pressure sales tactics
- Sudden price increases after agreeing to work
- Unmarked vehicles or unclear company branding
- Fake websites or misleading online reviews
- Poor-quality or unfinished work
Police stress that legitimate contractors are typically booked well in advance, especially during peak renovation seasons.
Spring Brings New Risks
As the weather warms, officials expect a rise in seasonal scams, including paving fraud.
These scams often involve:
- Cheap materials
- Quick, low-quality work
- Contractors leaving before the job is properly completed
Homeowners may be left with additional repair costs after the work is done incorrectly.
How to Protect Yourself
Police are advising homeowners to take precautions before agreeing to any work:
- Get multiple quotes from different contractors
- Research the company thoroughly
- Verify licenses and credentials
- Avoid large upfront payments
- Always request a written contract
- Take time before making decisions
If something feels rushed or pressured, it’s often a warning sign.
What This Means for Homeowners
As housing costs remain high, more homeowners are investing in renovations instead of moving. That shift is creating more opportunities for scams targeting people trying to improve their homes.
Key takeaways:
- Renovation scams tend to rise in spring and summer
- Door-to-door contractors are a common tactic
- High-pressure sales should be treated as a red flag
- Proper research and verification are critical before hiring
Authorities are encouraging anyone who believes they’ve been targeted or scammed to contact their local police service.
References
Foran, P. (2026, March 20). Renovation scams: Police warn residents of uptick of renovation scams CTV News
Hamilton Police Service. (2026). Public advisory on renovation scams.
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