AI Visibility Index: Industrial Boilers in Indiana

When a buyer asks an AI assistant for a industrial boilers supplier in Indiana, these are the companies that get named. This is what we found when the cell was last measured.

65 companies tracked
Last measured September 30, 2026
Next measurement October 30, 2026

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The headline numbers

Never named by AI

60 of 65

companies never appeared in a single buying question

They were asked the same 5 buying questions as everyone else in this cell and were not named once.

5 named at least once
60 never named

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Cell average: 0.28of 15
Across all 65 tracked companies.
Top ten average: 5.3of 15
The ten most visible companies in the cell.

A company's score is how many of the 15 measured answers named it.

The top ten in Indiana

These are the companies AI assistants named most often when Indiana buyers went looking for a supplier in this category.

Top 10 most AI-visible Industrial Boilers companies in Indiana, measured September 30, 2026
Rank	Company	Location	AI visibility
1	BoilerMASTERS, Inc. Indiana	Indiana	14 of 15 answers
2	Cici Boiler Rooms, Inc. 14 employeesEvansville, Indiana 2 name variants Cici Boiler Rooms, Inc.most common7 Cici Boiler Rooms2	Evansville, Indiana	9 of 15 answers
3	Hutson Industrial Services Indiana	Indiana	7 of 15 answers
4	Combustion Systems Inc 11 employeesIndianapolis, Indiana 2 name variants Combustion Systems Co., Inc.most common3 Combustion Systems, Inc.2	Indianapolis, Indiana	5 of 15 answers
5	Turnkey Mechanical & Electrical Corp. Indiana 2 name variants Turnkey Mechanical & Electrical Corp.most common3 Turnkey Mechanical & Electrical Corporation1	Indiana	4 of 15 answers
6	Bryan Steam LLC Indiana	Indiana	3 of 15 answers
7	Burgess Mechanical Indiana	Indiana	3 of 15 answers
8	Madden Engineered Products Indiana 2 name variants Madden Engineered Productsmost common2 Madden Engineered Products, LLC1	Indiana	3 of 15 answers
9	Sterling Industries, Inc. - North 25 employeesColumbus, Indiana	Columbus, Indiana	3 of 15 answers
10	Stickle Steam Specialties Co., Inc. 7 employeesIndianapolis, Indiana 2 name variants Stickle Steam Specialties Co., Inc.most common1 Stickle Steam Specialties1	Indianapolis, Indiana	2 of 15 answers

19 more companies were named at least once. Companies outside the top ten are counted in the averages but not named here.

Also named, based in another state

AI assistants named these companies too, but MacRAE'S lists them in a different state, not Indiana. They belong to that state's ranking, not this one.

Company	State	Mentions
WARE	Tennessee	7 of 15
Smith Hughes	Ohio	5 of 15
Power Plant Service, Inc.	West Virginia	2 of 15
Alpha Energy Solutions	Ohio	1 of 15
Cleaver-Brooks	Georgia	1 of 15
EMCOR Services Shambaugh	California	1 of 15

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The five questions we asked

Every company in this cell is measured on the same questions, written the way a buyer would type them. That is what makes the ranking a comparison rather than a collection of anecdotes.

1“Best suppliers of industrial boilers in Indiana”
2“Who supplies high-pressure packaged fire-tube industrial boilers in Indiana”
3“I need a Indiana industrial boiler partner for a new food processing plant installation, who should I talk to”
4“Top industrial boiler suppliers in Indiana for facilities and maintenance buyers”
5“Which Indiana industrial boiler companies can handle turnkey installation and commissioning of 100,000 lb per hour steam systems”
6“List 20 industrial boiler companies in Indiana with their specialties.”the roster question

Each question is asked more than once, which is why a company's score is out of 15 answers rather than out of the number of questions.

Where AI drew its answers from

These are the sources the answers in this cell leaned on most, ranked by how many of the named companies each one stands behind.

hurstboiler.com
5 companies
globalspec.comDirectory
5 companies
smithhughes.com
2 companies
ciciboilers.com
2 companies
combustionmechanical.com
2 companies
linkedin.comDirectory
2 companies
maddenep.com
2 companies
premistar.com
2 companies
turnkeymech.com
2 companies
hutsonandsons.com
1 company
choicemechanical.net
1 company
acemechanical.net
1 company

42 sources were cited across this cell's answers from 34 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Indiana in context

Indiana ranks 8th of 18 measured states in this category. Each bar is the share of that state's tracked companies that AI assistants named at least once; across every measured state in this category the share is 6%.

Indiana (this report)Other measured statesCategory average (6%)

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