Groundbreak.
Nashville · for plumbing supply houses and plumbing contractors

Plumbing work coming up in Nashville

264 projects in Nashville fit plumbing supply houses and plumbing contractors in the last 30 days. Each has a building permit, a construction start, a sub hired on a trade permit or a site plan on the public record, at $1M and up, houses left out, in the phases where plumbing gets bought.

By Max Gillespie · Updated
Counted Nov 12, 2026, 4:48 AM ET · updates daily

Projects that fit, from the last 30 days

A few of the 264, biggest first. Each opens its project file. Pro names the people on each one.

When plumbing gets bought

Underground plumbing goes in before the slab is poured, so the plumber is one of the first subs on site.

On 299 Miami jobs we measured, the plumbing permit landed a median 9 days after the first building permit, and three in four had it by day 72.

New building permits and construction starts, and on jobs that publish them, the plumbing permit that names the sub.

The busiest GCs in Nashville

Named on the most building permits over the last 90 days. They buy the plumbing, or hire the sub who does.

  1. 1Hiller Plumbing, Heating, Cooling & Electrical DBA Hiller Ll57 permits
  2. 2Lee Company29 permits
  3. 3Airstream Heating & Cooling LLC16 permits
  4. 4E & W Electrical Solutions LLC15 permits
  5. 5Pioneer Heating, Cooling, Electrical & Plumbing LLC14 permits
The 25 most active contractors in Nashville →

In ChatGPT or Claude

With Pro, ask your AI assistant for plumbing jobs in Nashville and it reads Groundbreak for you, names included. It works in Claude, ChatGPT, Cursor and any app that takes an MCP server.

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Questions

How do plumbing supply houses and plumbing contractors find new projects in Nashville?
Watch the public record, not the bid boards. New building permits and construction starts, and on jobs that publish them, the plumbing permit that names the sub. 264 projects in Nashville fit plumbing supply houses and plumbing contractors in the last 30 days. Each has a building permit, a construction start, a sub hired on a trade permit or a site plan on the public record, at $1M and up, houses left out, in the phases where plumbing gets bought. Radar sends the next one the day it files.
When does a GC buy plumbing on a job?
Underground plumbing goes in before the slab is poured, so the plumber is one of the first subs on site. On 299 Miami jobs we measured, the plumbing permit landed a median 9 days after the first building permit, and three in four had it by day 72.
How do I find out which sub won the job in Nashville?
Nashville publishes trade permits, and each one names the sub who pulled it. Radar shows them the day they file, so you can call the sub who now buys the plumbing.
Which general contractors are building the most in Nashville?
Over the last 90 days, Hiller Plumbing, Heating, Cooling & Electrical DBA Hiller Ll (57 permits), Lee Company (29) and Airstream Heating & Cooling LLC (16) are named on the most Nashville building permits. The full list is in the most active contractors report.
Where does this count come from?
Groundbreak reads permits, subs on trade permits, Planning Commission cases, sales and FAA height filings in Nashville every day and groups them into projects. This page counts the projects at the stages a supplier watches, the same count sign-up shows for the same picks. It was computed Nov 12, 2026, 4:48 AM Eastern and updates daily.
What does Groundbreak cost?
Creating an account is free: tell Radar what you work on and it shows your matches. The names, phones and figures on every record are Pro. There is no free trial. Pro is $27 a month, every market. Cancel anytime.
Can I ask ChatGPT or Claude for this?
Yes, with Pro. Groundbreak runs an MCP server, so Claude, ChatGPT, Cursor and other AI assistants can search Nashville's permits, projects and companies and say who is on them. Setup takes a minute: https://docs.groundbreak.city/mcp.

Other trades in Nashville

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Guides

Every plumbing job in Nashville, the day it files.

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