Sentry Plumbing LLC

REGISTERED

Plumbing/Heating & A/C Contractors · Marshalltown, IA

Homeowners found plumbing/heating & a/c contractors pages across Iowa 43 times in the last 28 days.

Sentry Plumbing LLC is currently registered as a construction contractor with the State of Iowa under registration number C142521, first issued 2026-06-10 and current through 2029-06-30. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.

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State registration

Registration number: C142521
Status: Registered
Issued / last renewed: 2026-06-10
Expires: 2029-06-30
Primary trade: Plumbing/Heating & A/C Contractors
County: Marshall County
Owner of record: Sarah Bower
Issuing authority: DIAL

Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.

What Sentry Plumbing LLC is registered to do

The State classifies Sentry Plumbing LLC as plumbing/heating & a/c contractors. That classification comes from the registration itself, not from us — it describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.

Since this year

on the State's register (since 2026) — not a measure of experience

1,309

registered plumbing/heating & a/c contractors in Iowa, this business among them

registered plumbing/heating & a/c contractors in Marshalltown

plumbing, HVAC & mechanical work is separately licensed in Iowa. The registration above is a compliance filing; the Iowa Plumbing & Mechanical Systems Board ↗ runs the exam that actually tests competence. Ask for the license number and check it there — for this trade it is the strongest signal available.

All 1,309 registered plumbing/heating & a/c contractors in Iowa →plumbing/heating & a/c contractors in Marshalltown →Contractors in Marshall County →

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Homeowners found plumbing/heating & a/c contractors pages across Iowa 43 times in the last 28 days.

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Registered in Marshalltown, Iowa — Marshall County. The marker shows the city, not a street address.

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