Service · 05

Commercial Plumbing

Kuesel runs commercial plumbing through Legacy Plumbing, our in-house, fully-licensed plumbing company. Tap-to-fixture is a single accountable scope: one schedule, one foreman, one warranty. New construction rough-in and finish, tenant build-outs, service work, and 24/7 emergency response across the St. Louis metro.

Get a Bid
Commercial Plumbing
Powered By Legacy Plumbing

One company.
Tap to fixture.

Commercial plumbing is delivered through Legacy Plumbing — our in-house, licensed plumbing company serving the St. Louis metro and surrounding areas. That means Kuesel owns the entire civil-to-mechanical handoff: water and sewer mains in the ground, building tie-ins, rough-in, and finish. One schedule. One foreman. One warranty.

Whether it's a hyperscale data center, a manufacturing plant, a hospital expansion, or a tenant build-out, Legacy crews carry the same standards as the rest of the Kuesel family — licensed, insured, drug-tested, and dispatched daily.

60+
Years Combined
MO · IL
Licensed States
24/7
Service Response
No subs
In-house Crews
What's Included

Capabilities under this service line

  • New construction commercial rough-in & finish
  • Tenant finish & build-outs
  • Water service, meter pits & building tie-ins
  • Sanitary, storm & vent systems
  • Backflow install, testing & certification
  • Underground gas, fuel & process piping
  • Service, repair & 24/7 emergency response
Why Kuesel

Three reasons
not the other guys.

Talk to Preconstruction
  • 01Tap-to-fixture under one accountable scope via Legacy Plumbing
  • 02Fully licensed — backflow tested and certified
  • 0324/7 emergency response on commercial systems
Since 1963
Self-performing
OE · Laborers · Teamsters
Union signatory
6 self-perform
Service lines under one roof
St. Louis & Surrounding Areas
Licensed
300+ pieces
Late-model fleet
1 business day
Bid response