DIRECTORYLIVE DATA

Plumbing Contractors Winning Government Contracts in Indiana

Indiana
Contractors
17
with recent awards
Recent awards
53
Last 24 months
Top contractor
CALUMET CITY PLUMBING INC.
37 awards
Top buyer
City of East Chicago
Buys from 2 of the top 10
53 recent awardsLast 24 months

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THE 30-SECOND BRIEF

Who wins

CALUMET CITY PLUMBING INC., CALUMET CITY PLUMBING and CARLISLE PLUMBING won 39 of the 53 recent plumbing awards (74%).

Who's buying

City of East Chicago, Indianapolis Public Schools and City of Monticello are the most frequent recent buyers among the top 10 contractors.

How it's counted

Plumbing contract awards from Indiana state, local and education agencies in the last 24 months, ranked by number of awards.

Top Plumbing Contractors in Indiana

Ranked by plumbing contract awards in the last 24 months.

CALUMET CITY PLUMBING INC.Latest win Apr 2025 · City of East Chicago37 awardsCALUMET CITY PLUMBINGLatest win Apr 2025 · City of East Chicago1 award
CARLISLE PLUMBINGLatest win Dec 2024 · Indianapolis Public Schools1 award
COMMONWEALTH ASSOCIATES, INC.Latest win Aug 2025 · City of Monticello1 awardGATLIN PLUMBINGLatest win May 2025 · City of Crown Point1 award
GRIFFEN HEATING & PLUMBINGLatest win Nov 2024 · Housing Authority of the city of Elkhart1 award
HPS MECHANICALLatest win Jun 2025 · Town of Fowlerton1 award
JBIRD PLUMBINGLatest win Mar 2025 · Housing Authority of the city of Muncie1 award
KPELatest win Apr 2025 · Town of Aubbeenaubbee1 award
MARTUSCELLOLatest win Feb 2025 · Town of New Amsterdam1 award
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Questions about Plumbing Contractors in Indiana

Who are the top plumbing contractors winning government contracts in Indiana?

Based on contract awards from Indiana state, local & education (SLED) agencies in the last 24 months, the most active plumbing contractors include CALUMET CITY PLUMBING INC., CALUMET CITY PLUMBING, and CARLISLE PLUMBING. Civic IQ tracks 17 companies winning plumbing business in Indiana.

Which SLED and B2G plumbing vendors sell to Indiana government?

CALUMET CITY PLUMBING INC., CALUMET CITY PLUMBING, and CARLISLE PLUMBING are among the SLED plumbing vendors that recently won plumbing contracts from Indiana state, local & education (SLED) agencies. These are B2G vendors selling directly to government buyers — Civic IQ tracks 17 of them in Indiana.

How many plumbing contracts have Indiana state, local & education (SLED) agencies awarded recently?

Civic IQ has tracked 53 plumbing contract awards from Indiana state, local & education (SLED) agencies in the last 24 months, across 17 winning vendors.

Why track which companies win plumbing government contracts?

Recent contract winners reveal where budgets are flowing, which competitors are gaining ground, and which contracts will come up for renewal — prime displacement opportunities. Knowing who buys plumbing services in Indiana, and from whom, lets B2G vendors target SLED agencies with proven demand.

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How do I see every plumbing contract winner in Indiana?

This page shows the most active plumbing contract winners in Indiana and their recent buyers. A free Civic IQ account adds pre-RFPs matched to what you sell; book a demo for every winner, contract value and renewal date.

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B2G and SLED sales intelligence. Surface government procurement signals from 100,000+ state, local, and education agencies months before the RFP.

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