We hired Karl Nowysz to finish the basement last year from Alldom.ca https://alldom.ca/. After 9 weeks we fired him .The reasons were: QUALITY and dealays . He butchered everything , from framing and drywall to tiles in the bathroom , nothing was squared and leveled .We had to hire a licensed electrician and plumber to bring everything up to building code to pass the city inspection .Never pay him cash (he offers discount ), get everything in writing , request to see electrical , HVAC and plumbing licenses .