builder
US /ˈbɪl.dɚ/
UK /ˈbɪl.dɚ/

1.
a person whose job is to build or repair houses or other buildings
:
•
The builder finished the new house in six months.
•
We hired a local builder to extend our kitchen.
2.
a company that builds houses or other buildings
:
•
This housing estate was built by a well-known builder.
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They are one of the largest home builders in the region.