Sen. Markwayne Mullin, a former plumbing and HVAC contractor, has been nominated by President Trump to serve as Secretary of Homeland Security.

"We are excited to welcome the Masters Mechanical team to the Fidelity family," says Dave Lanphar, CEO / Partner of Fidelity. "Our strategic growth plan is centered on expanding our national platform ...

In home services, the contractor whose content is structured to be surfaced as the answer increasingly gets chosen first. This practice is known as answer engine optimization (AEO).

Rebar, a New York-based startup building an AI-generated quote system for commercial HVAC suppliers, told Crunchbase News exclusively that it has raised $14 million in a Series A funding round.