Drilled and dug wells, submersible pumps, pressure tanks, water testing, and treatment for iron, sulphur, hardness and bacteria. Constructing, altering and abandoning a well in Ontario is regulated under O. Reg. 903, and the work is done by a licensed well contractor and well technician rather than by a plumber.
Quote only
Pump and pressure tank replacement at the low end, a new drilled well at the high end, where drilling is quoted by the foot and the depth is not known until they are down it. Excludes treatment equipment, trenching to the house, and plugging the well being replaced.
Demand and price peak in summer. Booking outside it is the cheapest saving available on this job.
Required by law. Ontario law requires this credential for the work. A contractor without it cannot legally do the job, whatever the quote says. Ontario Water Resources Act, R.R.O. 1990, Reg. 903 (Wells).
Ask for the licence number of the business and the licence number of the technician who will be on site, and ask for the well record, which names the contractor who did the work. The ministry that issues the licences is the only place that can confirm a number is current, so telephone them with it. A contractor who will not give you a number is the answer to the question.
Required by law. Ontario law requires this credential for the work. A contractor without it cannot legally do the job, whatever the quote says. Ontario Water Resources Act, R.R.O. 1990, Reg. 903 (Wells).
This is the licence of the person doing the work, not of the business that sold it to you. Ask which technician will attend and for their licence number, then confirm it with the ministry. The two numbers are checked separately because they can disagree.
You asked for the trade Wells and water treatment, and the words "alarm system installation". Of the 12 businesses listed, none match every one of those.
The cost band and the licence requirements above still apply. They are what you need to judge a quote from anywhere else: whether the price is in the range, and whether the person quoting is allowed to do the work at all.
Listings here are seed data for demonstration and are labelled as such on each profile. Cost bands are what GTA homeowners are typically quoted, not offers. Always confirm a licence number against the issuing registry yourself before work starts.