Ontario roof inspection costs are estimated to be around $75 to $700 with most homeowners paying an average of $120 to $320. The cost of roof inspection in Ontario covers different services that are usually requested by many homeowners. Some of these inspection services are checking the condition of the gutters, downspouts, soffits and fascia, roof top vents, missing shingles, and flashings. There are two qualified entities that can conduct a valid roof inspection in Ontario. You can hire a roofing contractor or a roof inspector. A roofing contractor may charge less for their Ontario roof inspection services but the downside is that some tend to exaggerate the damages for their own gain. Hiring a roof inspector, on the other hand, can be expensive and can cost you $200 to $400. However, they are extremely cautious with their work and you will be assured that they will only give the best findings and reports.