01How the chapters are arranged
Emergencies come first because they cannot wait. Drains and sewers follow, since blockages are the single most common reason Scarborough homeowners call. Fixtures cover what you touch every day: taps, toilets, showers and the disposal. The systems chapter holds the bigger equipment, water heaters and supply piping, and the protection chapter is about keeping the basement dry when the next big storm rolls in off the lake.
02Reading a trade page
Each page opens with a boxed job sheet listing the steps we follow, then a photo of that kind of work, then notes on what we see in local houses. Where a city permit or a rental agreement affects the job, it says so plainly.
03Not sure where your problem fits
Describe it on the phone. The plumber will match it to the right chapter.