Fake and AI-generated contractor reviews are easy to spot once you know the patterns: clusters of five-star reviews posted within days of each other, generic praise with no project specifics, repeated phrasing across different reviewers, brand-new accounts with a single review, and profiles with no photos or verifiable history. In 2026, AI makes it cheap to mass-produce plausible-sounding reviews, so a high star rating alone means little — you have to read critically and verify offline. The reviews you can actually trust are detailed, specific, mixed in tone, and backed by things AI can't fake...
Assume a share of the reviews you read are manufactured, because AI has made faking them nearly free. In 2026, generating dozens of unique, natural-sounding five-star reviews takes minutes, and buying review packages is a known tactic among low-quality operators. That means a glowing average rating no longer proves a contractor is good — it may just prove they invested in fake reviews. The upside: AI-generated reviews share tells, and once you know them, they're hard to unsee. What you're up ag...
Look for patterns, not single reviews — fakes betray themselves in bulk. Any one of the signs below can be innocent; several together are a strong signal the reviews are manufactured. Read a business's reviews as a set and watch the timeline, the language, and the reviewers. Tells of fake and AI-written reviews: • Timing clusters — many five-star reviews within the same few days • Vague praise — 'great service, highly recommend' with no project, no names, no specifics • Repeated phrasing — the ...
The fix for fake reviews is verification the contractor can't fabricate — do this before you sign, every time. Reviews are a starting point; these checks are the proof. A legitimate Ottawa contractor will provide all of this without hesitation, and reluctance is itself a red flag. Verification steps that beat any review: • Get their full legal business name and check it's a registered business • Ask for proof of liability insurance — request the certificate and confirm it's current • Confirm WS...
References only work if you actually call them and ask real questions — a list of names you never dial protects no one. Ask for two or three references from jobs completed in the last year, ideally similar in scope to yours, and ask if you can call. A contractor who stalls or offers only ancient references is hiding something. When you call, get past 'they were great.' Ask: Did the final cost match the quote, and how were change orders handled? Did they finish on schedule? Was the site kept cle...
Not all reviews are noise — weight them by how hard they are to fake and how specific they are. The most trustworthy signals are detailed reviews with project specifics, reviews from established accounts with a real history across many businesses, and platforms that verify the reviewer actually transacted. A long, specific one-off complaint often carries more truth than ten glowing generic raves. Read the negative and middling reviews closely — they're where the real information lives, and how ...
Put it together into a repeatable routine so a slick online reputation never rushes you into hiring. The sequence below works for any Ottawa contractor and takes a day or two of effort that routinely saves thousands. Your vetting checklist: 1. Read reviews across at least two platforms, watching for the fake-review tells above 2. Note whether reviews mention real Ottawa specifics — neighbourhoods, project types, timelines 3. Get the full legal business name and confirm it's registered 4. Reques...
Look for patterns: clusters of five-star reviews posted within days, generic praise with no project specifics, repeated phrasing across reviewers, too-perfect fluent language, and brand-new accounts with a single review and no photos. Real Ottawa reviews mention concrete details — the neighbourhood, the actual job, timelines, even minor complaints. Smooth but empty is the signature of AI; specific and occasionally grumpy is the signature of real people.
Because AI makes it cheap and fast to generate dozens of unique, natural-sounding five-star reviews in minutes, and buying review packages is a known tactic among low-quality operators. A high average rating no longer proves quality — it may just prove someone invested in fake reviews. The defence is to treat reviews as one signal among several and to weight verifiable offline proof far more heavily.
Get their full legal business name and confirm it's registered, request current liability insurance and a WSIB clearance certificate, verify trade licences for electrical, plumbing, or gas work, confirm they pull City of Ottawa permits where required, and call recent local references. A legitimate contractor provides all of this readily. These checks beat any review because fraudsters can't produce valid documents.
A WSIB clearance certificate confirms a contractor's workplace-safety coverage is current. It matters because if a worker is injured on your property and the contractor lacks coverage, you could face liability. Always ask for a current clearance certificate before work starts — it's a simple document a legitimate Ottawa contractor can supply quickly, and reluctance to provide it is a warning sign.
Detailed reviews with real project specifics, reviews from established accounts with a genuine history across many businesses, and platforms that verify the reviewer actually transacted. Read the negative and middling reviews closely — that's where real information lives — and note how the contractor responds to criticism. Consistency across multiple independent sources is more credible than a wall of five stars on one page.