Guides for a build in Hamilton

What should I know before a build in Hamilton?

Three things decide whether a porch, deck or garage goes smoothly before the first footing is dug: a written contract that covers what Ontario says it should, a building permit with the right person applying for it, and a contractor you have checked with the City of Hamilton. JDT Construction Inc. answers each in a guide below, quoting the City and the Government of Ontario beside every rule. Free to share and quote.

Which guide answers my question?

What a renovation contract should sayOntario's checklist, the 10% estimate rule and the 10 day cooling off period, beside JDT's own agreement.Read more
Who applies for a building permitThe owner or an agent, the fee up front, the contractor's licence number, and the inspections that follow.Read more
How to check a contractorThe City of Hamilton trade licence, where to look it up, and the other checks Ontario recommends.Read more

Where do the answers come from?

From the City of Hamilton's Building Division and trade licence pages and the Government of Ontario's home renovation rights page, each linked beside the rule it supports and dated the day it was read. Where JDT's own agreement adds something, the guide says it is JDT's. Whether your build needs a permit at all is on the pages for decks, covered porches and garages.

Published by JDT Construction Inc., Hamilton. Updated November 2, 2026. Free to share and quote, with a link back to this page.

What should I know before a build in Hamilton?

Which guide answers my question?

Where do the answers come from?

Have a build in mind?