AI Visibility Index: Asphalt & Asphalt Products in New Jersey

The headline numbers

22 of 29

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.

Not sure whether you are one of them? Check your domain.

Cell average: 0.66of 15
Top ten average: 5.6of 15

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

The top ten in New Jersey

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

Top 10 most AI-visible Asphalt & Asphalt Products companies in New Jersey, measured September 15, 2026
Rank	Company	Location	AI visibility
1	R.E. Pierson Materials110 employees 3 name variants R.E. Pierson Materials Corporationmost common4 R.E. Pierson Materials Corp.2 R.E. Pierson Materials2	Swedesboro, New Jersey	8 of 15 answers
2	Weldon Materials, Inc. 3 name variants Weldon Materials, Inc.most common6 Weldon Materials (multiple NJ locations)1 Weldon Materials1	northern, New Jersey	8 of 15 answers
3	South State Inc6 employees 2 name variants South State, Inc.most common4 South State Materials, LLC (South State, Inc.)3	Bridgeton, New Jersey	7 of 15 answers
4	Trap Rock Industries, LLC300 employees 2 name variants Trap Rock Industries, LLCmost common4 Trap Rock Industries2	Princeton, New Jersey	6 of 15 answers
5	Newark Asphalt Corporation9 employees 2 name variants Newark Asphalt Corporationmost common4 Newark Asphalt Corp.1	Newark, New Jersey	5 of 15 answers
6	A.E. Stone Inc.	New Jersey	5 of 15 answers
7	The Stavola Companies 2 name variants The Stavola Companies (Stavola Asphalt)most common3 The Stavola Companies2	New Jersey	5 of 15 answers
8	Tilcon New York Inc. 3 name variants Tilcon New York Inc.most common3 Tilcon New York Inc. (NJ operations)1 Tilcon New York Inc. (NJ Division)1	Parsippany, New Jersey	5 of 15 answers
9	South State, Inc. / South State Materials 2 name variants South State, Inc. / South State Materialsmost common3 South State, Inc. / South State Materials, LLC1	New Jersey	4 of 15 answers
10	Braen Stone100 employees 2 name variants Braen Stonemost common2 Braen Stone Company1	Haledon, New Jersey	3 of 15 answers

29 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 New Jersey. They belong to that state's ranking, not this one.

Company	State	Mentions
Associated Asphalt	Virginia	3 of 15
Hammaker East (via AMS Roads / Asphalt Maintenance Solutions)	Pennsylvania	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.

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What moved since the last measurement

This is the first measurement of this cell, so there is nothing to compare it with yet. The next measurement will show what moved.

Stability is normal. AI answers in industrial categories change slowly, and a cell can go several measurements with no change in the top ten.

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 asphalt and asphalt products companies in New Jersey”
2“Who supplies polymer-modified asphalt binders in New Jersey”
3“I need a New Jersey asphalt supplier for a 5-mile highway resurfacing project, who should I talk to”
4“Top asphalt and asphalt products suppliers in New Jersey for DOT and municipal buyers”
5“Which New Jersey asphalt and asphalt product producers can handle warm-mix asphalt with high RAP content”
6“List 20 asphalt and asphalt products companies in New Jersey 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.

njapa.com20 companies
nj.gov13 companies
southstateinc.com5 companies
weldonmaterials.com5 companies
piermat.com4 companies
thomasnet.comDirectory3 companies
amsroads.com2 companies
aestone.com1 company
asphaltpavingsystems.com1 company
docs.penndot.pa.gov1 company
doschking.com1 company
hkgroup.com1 company

32 sources were cited across this cell's answers from 20 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

New Jersey in context

New Jersey is the only state measured in this category so far, so there is nothing to compare it with yet.

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Nearby cells

Asphalt & Asphalt Products in other states

Underlined in ochre: measured and published. The rest are tracked and not measured yet.

Other categories in New Jersey

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