AI Visibility Index · Cell report
MeasuredAI Visibility Index: Air Compressors in Pennsylvania
When a buyer asks an AI assistant for a air compressors supplier in Pennsylvania, these are the companies that get named. This is what we found when the cell was last measured.
- 87 companies tracked
- Last measured September 30, 2026
- Next measurement October 30, 2026
The headline numbers
Never named by AI
72 of 87
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.
- 15 named at least once
- 72 never named
- Cell average
- 0.31of 15
Across all 87 tracked companies.
- Top ten average
- 4.1of 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 Pennsylvania
These are the companies AI assistants named most often when Pennsylvania buyers went looking for a supplier in this category.
| Rank | Company | Location | AI visibility |
|---|---|---|---|
| 1 | Beacon Industrial Supply, Inc. Pennsylvania 2 name variants
| Pennsylvania | 8 of 15 answers |
| 2 | DownForce Air Solutions Pennsylvania | Pennsylvania | 7 of 15 answers |
| 3 | Air Center, Inc. Pennsylvania | Pennsylvania | 6 of 15 answers |
| 4 | CASCO USA 25 employeesWashington, Pennsylvania | Washington, Pennsylvania | 5 of 15 answers |
| 5 | Hi-Tech Compressor & Pump Products, Inc. 7 employeesTullytown, Pennsylvania 2 name variants
| Tullytown, Pennsylvania | 3 of 15 answers |
| 6 | Total Equipment Company 60 employeesCoraopolis, Pennsylvania 2 name variants
| Coraopolis, Pennsylvania | 3 of 15 answers |
| 7 | Rockwell Equipment Company Pennsylvania | Pennsylvania | 3 of 15 answers |
| 8 | C.H. Reed, Inc. 50 employeesHanover, Pennsylvania | Hanover, Pennsylvania | 2 of 15 answers |
| 9 | Cleveland Brothers Equipment Company 53 employeesIndiana, Pennsylvania 2 name variants
| Indiana, Pennsylvania | 2 of 15 answers |
| 10 | Cummins-Wagner Co., Inc. 21 employeesElizabethtown, Pennsylvania 2 name variants
| Elizabethtown, Pennsylvania | 2 of 15 answers |
33 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 Pennsylvania. They belong to that state's ranking, not this one.
| Company | State | Mentions |
|---|---|---|
| COMAIRCO | New Jersey | 5 of 15 |
| FS-Compression | Texas | 5 of 15 |
| Taylor Air Center | Michigan | 5 of 15 |
| Fluid-Aire Dynamics | Wisconsin | 4 of 15 |
| Compressed Air Equipment Company | Iowa | 2 of 15 |
| Compressed Air Systems, Inc. | Florida | 2 of 15 |
One of these yours?
A complete Blue Book listing is one of the sources assistants read in this category. Confirming your details is free.
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 air compressor companies in Pennsylvania”
- 2“Who supplies oil-free rotary screw air compressors in Pennsylvania”
- 3“I need a Pennsylvania air compressor partner for a continuous-duty manufacturing line installation, who should I talk to”
- 4“Top air compressor suppliers in Pennsylvania for industrial maintenance buyers”
- 5“Which Pennsylvania air compressor specialists can handle turnkey design, installation, and service of compressed air systems”
- 6“List 20 air compressor companies in Pennsylvania 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.
- atlascopco.com10 companies
- cummins-wagner.com6 companies
- beaconindustrialinc.com4 companies
- clevelandbrothers.com3 companies
- fluidairedynamics.com3 companies
- bmacomp.com2 companies
- ingersollrand.com2 companies
- pa.comairco.com2 companies
- hi-techcompressor.com2 companies
- sauerusa.com2 companies
- totalequipment.com2 companies
- aircenterusa.com1 company
52 sources were cited across this cell's answers from 39 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.
Pennsylvania in context
Pennsylvania ranks 1st of 8 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 10%.
- Pennsylvania17%
- Illinois13%
- Ohio12%
- Florida11%
- Texas10%
- New York8%
- California7%
- New Jersey5%
Look up a company
Enter a domain or a company name to see whether it is tracked in this cell, and whether the answers named it. This is a lookup against a measurement already taken, so it is instant.
Try cascousa.com or any other domain
Get your monthly AI Visibility Report
The public Index publishes one measurement per cell. A monthly report covers your own company:
- Every question it was named on
- Every question it was not
- What moved
Your own position is only ever shown to you.
More published reports in Pennsylvania
- Metal Fabrication Services840 tracked
- Contract Machining & Machine Shops644 tracked
- Metal Cutting Tools491 tracked
- Injection Molded Plastics466 tracked
- Industrial & Process Controls431 tracked
- Conveyors & Material Handling Equipment317 tracked
- Industrial Machinery & Equipment Distributors296 tracked
- Metal Finishing Services289 tracked
- Welding Services288 tracked
- Metal Service Centers271 tracked
- Industrial Fasteners269 tracked
- Industrial Wire & Cable268 tracked