Online Scams Every Contractor Should Know About in 2025
Contractors are being hit with increasingly sophisticated scams online. From fake Google review attacks to overpayment schemes, here's what to watch for — and how to protect your business.
The Scam Landscape for Contractors Has Changed
Five years ago, most contractor scams were obvious. A customer bounced a cheque. A supplier sold you fake parts. These were painful but recognizable. In 2025, the scams targeting HVAC, plumbing, electrical, and roofing businesses are sophisticated, digital, and increasingly hard to spot until it's too late.
This guide covers the most common online scams hitting contractors right now — and what you can do about each one.
1. Fake Review Attacks
A competitor — or sometimes a stranger — pays a review farm to flood your Google Business listing with one-star reviews. The reviews are fake, often from accounts with no photos or history, but Google is slow to remove them. Suddenly your 4.8-star rating drops to 3.2 overnight.
How to protect yourself: Regularly monitor your reviews and report suspicious ones through Google Business Profile. Build your legitimate review count as high as possible so a small attack has less impact. Document the situation and contact a reputation management specialist if needed.
2. Overpayment and Cheque Fraud
A "customer" contacts you for a large roofing or HVAC job. They want to pay by cheque and send more than the deposit amount by mistake. They ask you to refund the difference via wire transfer or gift cards before the cheque has cleared. Then the cheque bounces — and you're out the money you wired.
How to protect yourself: Never send money back to a customer before their payment has fully cleared (which can take up to 10 business days for cheques). Be very suspicious of any customer who overpays and asks for a refund via a different method.
3. Fake Lead Generation Services
A company cold-calls or emails you promising exclusive leads in your area for a monthly fee. You pay — and receive either no leads, fake leads with bad phone numbers, or leads that are shared with 10 other contractors. These companies are often impossible to get a refund from.
How to protect yourself: Research any lead generation company thoroughly before paying. Ask for references from contractors in your trade and area. Consider building your own lead generation through a properly built website and SEO rather than depending on third-party lead brokers.
4. Fake Business Directory Listings
You receive an official-looking invoice for your listing in a "business directory" or "trade association" that you never signed up for. These invoices look legitimate and often include your real business name and address. Many business owners pay them thinking it's a legitimate renewal.
How to protect yourself: Verify every invoice before paying by checking whether you actually have a contract with the company. Legitimate directories don't send unsolicited invoices for listings you never agreed to.
5. Fake Equipment Suppliers
An online store advertises HVAC equipment, plumbing fixtures, or roofing materials at prices that seem too good to be true. You pay, and either nothing arrives, you receive counterfeit parts, or the website disappears. These fake supplier sites often appear in Google Shopping ads.
How to protect yourself: Stick to suppliers you have an established relationship with. For any new supplier, verify their physical address, phone number, and check reviews on independent platforms before wiring money or ordering large quantities.
6. Google Ads Hijacking
Scammers create Google Ads that appear above your legitimate business listing, using your business name or a very similar name. When potential customers click the ad, they reach a fake version of your website — or a competitor's site. This poaches your branded search traffic.
How to protect yourself: Run a Google search for your own business name regularly. Consider running Google Ads on your own brand name to protect that real estate. If you find someone impersonating your business, report it to Google.
Staying Protected in 2025
The best protection is awareness and a professional digital presence. A legitimate, well-reviewed website with verified contact information makes it harder for scammers to impersonate you and easier for customers to verify you're real. Contact us to see what a trusted, professional web presence looks like for your business.