Someone who builds tanks is typically referred to as a tank manufacturer or tank engineer. These professionals may work in the defense industry, focusing on the design, development, and production of armored vehicles. Their expertise combines knowledge of engineering, materials science, and military requirements.
Puzzle builder
an engineer
Someone who builds or repairs wagons/carts is a "Wainwright"
There are companies that do this for the plumbing trade. There will be different companies in every country.
a chiminey sweep (cleans them) a repair man (fixes them) a contractor (builds them) A steeple jack.
Yes, a carpenter builds things from wood
Someone who builds with bricks is called a brick layer.
mason
mason
builder
Call your local oil company (someone who delivers oil) and they can help you
A person who builds things out of stone is called a stonemason or a stoneworker.