Roofers in San Diego that AI assistants recommend

Name: AI assistant recommendations: Roofers in San Diego, November 2026
Creator: AIGROW
License: https://creativecommons.org/licenses/by/4.0/

Preman Roofing-Solar is named most, in 58% of 36 answers.

The ranking

AI Recommendation Rate

1Preman Roofing-Solar58%
95%: 42 to 73%
ChatGPT
75%
Claude
0%
Gemini
100%
Questions
4 of 4
Avg. position
1.6
Named in answers to
- Who is the best roofer in San Diego?, from ChatGPT and Gemini
- My roof is leaking in San Diego. Which roofing company should I call?, from ChatGPT and Gemini
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from ChatGPT and Gemini
- Which roofer in San Diego can inspect my roof after a storm?, from ChatGPT and Gemini
Is this your business?
2Bob Piva Roofing44%
95%: 30 to 60%
ChatGPT
0%
Claude
83%
Gemini
50%
Questions
4 of 4
Avg. position
1.7
Named in answers to
- Who is the best roofer in San Diego?, from Claude and Gemini
- My roof is leaking in San Diego. Which roofing company should I call?, from Claude and Gemini
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Claude and Gemini
- Which roofer in San Diego can inspect my roof after a storm?, from Claude and Gemini
Also written Bob Piva Roofing Contractors
Is this your business?
3Roofing Specialists of San Diego25%
95%: 14 to 41%
ChatGPT
8%
Claude
50%
Gemini
17%
Questions
4 of 4
Avg. position
2.7
Named in answers to
- Who is the best roofer in San Diego?, from ChatGPT, Claude and Gemini
- My roof is leaking in San Diego. Which roofing company should I call?, from Claude
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Claude
- Which roofer in San Diego can inspect my roof after a storm?, from Gemini
Also written ABC Supply backed Roofers / Roofing Specialists of San Diego, Roof隋 - Roofing Specialists of San Diego
Is this your business?
4Christian Roofing19%
95%: 10 to 35%
ChatGPT
58%
Claude
0%
Gemini
0%
Questions
4 of 4
Avg. position
1.9
Named in answers to
- Who is the best roofer in San Diego?, from ChatGPT
- My roof is leaking in San Diego. Which roofing company should I call?, from ChatGPT
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from ChatGPT
- Which roofer in San Diego can inspect my roof after a storm?, from ChatGPT
Is this your business?
5Roof King19%
95%: 10 to 35%
ChatGPT
0%
Claude
0%
Gemini
58%
Questions
4 of 4
Avg. position
2
Named in answers to
- Who is the best roofer in San Diego?, from Gemini
- My roof is leaking in San Diego. Which roofing company should I call?, from Gemini
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Gemini
- Which roofer in San Diego can inspect my roof after a storm?, from Gemini
Also written Roof King USA
Is this your business?
6San Diego Roofing, Inc.17%
95%: 8 to 32%
ChatGPT
50%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
1.5
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from ChatGPT
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from ChatGPT
- Which roofer in San Diego can inspect my roof after a storm?, from ChatGPT
Is this your business?
7ABC Roofing Company11%
95%: 4 to 25%
ChatGPT
0%
Claude
33%
Gemini
0%
Questions
3 of 4
Avg. position
2
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from Claude
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Claude
- Which roofer in San Diego can inspect my roof after a storm?, from Claude
Also written ABC Roofing Co.
Is this your business?
8Pioneer Roofing Company11%
95%: 4 to 25%
ChatGPT
33%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
2.8
Named in answers to
- Who is the best roofer in San Diego?, from ChatGPT
- My roof is leaking in San Diego. Which roofing company should I call?, from ChatGPT
- Which roofer in San Diego can inspect my roof after a storm?, from ChatGPT
Is this your business?
9San Diego County Roofing & Solar8%
95%: 3 to 22%
ChatGPT
25%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
2
Named in answers to
- Who is the best roofer in San Diego?, from ChatGPT
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from ChatGPT
- Which roofer in San Diego can inspect my roof after a storm?, from ChatGPT
Is this your business?
10Bob Paff Roofing8%
95%: 3 to 22%
ChatGPT
0%
Claude
0%
Gemini
25%
Questions
2 of 4
Avg. position
3
Named in answers to
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Gemini
- Which roofer in San Diego can inspect my roof after a storm?, from Gemini
Is this your business?
11San Diego Select Roofing8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
3 of 4
Avg. position
3.3
Named in answers to
- Who is the best roofer in San Diego?, from Claude
- My roof is leaking in San Diego. Which roofing company should I call?, from Claude
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Claude
Is this your business?
12San Diego Roof Doctor8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
2 of 4
Avg. position
4
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from Claude
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Claude
Is this your business?
13ABC Supply & Roofing6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
2 of 4
Avg. position
1.5
Named in answers to
- Who is the best roofer in San Diego?, from Claude
- Which roofer in San Diego can inspect my roof after a storm?, from Claude
Also written ABC Supply & Roofing Co
Is this your business?
14Roofing San Diego6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
1 of 4
Avg. position
2
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from Gemini
Is this your business?
15Semper Solaris6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
2
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from ChatGPT
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from ChatGPT
Is this your business?
16Southwest Roofing6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
2 of 4
Avg. position
2.5
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from Gemini
- Which roofer in San Diego can inspect my roof after a storm?, from Gemini
Is this your business?
17Pacific Coast Roofing Systems6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
2 of 4
Avg. position
4.5
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from Claude
- Which roofer in San Diego can inspect my roof after a storm?, from Claude
Is this your business?
18Pacific Sun Roofing6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
2 of 4
Avg. position
4.5
Named in answers to
- My roof is leaking in San Diego. Which roofing company should I call?, from Claude
- Which roofing contractor in San Diego would you recommend for a full roof replacement?, from Claude
Is this your business?

Open a row to see each assistant's share of its own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 36 more names came up in a single answer and are counted above but not listed.

Roofers in San Diego: is this your field?

54different names in 36 answers, 36 of them only once. The assistants change their minds from one answer to the next.

Check whether AI names you

Is this your business?

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No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about roofers in San Diego, ChatGPT, Claude and Gemini named Preman Roofing-Solar most often, in 58% of answers (its AI Recommendation Rate), then Bob Piva Roofing (44%). Across 36 answers they named 54 different businesses, 36 of them only once. Each of four buyer questions was asked three times, in English, in November 2026.

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

58% of answers named Preman Roofing-Solar

Answers: 36
Businesses named: 54
Named only once: 36
Named by 2+ assistants: 3 of 18
Named again on a rerun: 37%

Edition November 2026. Download the data

What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#	ChatGPT	Claude	Gemini
1	Preman Roofing-Solar75%	Bob Piva Roofing83%	Preman Roofing-Solar100%
2	Christian Roofing58%	Roofing Specialists of San Diego50%	Roof King58%
3	San Diego Roofing, Inc.50%	ABC Roofing Company33%	Bob Piva Roofing50%
4	Pioneer Roofing Company33%	San Diego Select Roofing25%	Bob Paff Roofing25%
5	San Diego County Roofing & Solar25%	San Diego Roof Doctor25%	Roofing Specialists of San Diego17%

Questions about roofers in San Diego

How AI assistants recommend roofers

ChatGPT, Claude and Gemini named Preman Roofing-Solar most often, in 58% of 36 answers, then Bob Piva Roofing (44%) and Roofing Specialists of San Diego (25%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named Preman Roofing-Solar most often (75% of its answers), Claude Bob Piva Roofing (83%) and Gemini Preman Roofing-Solar (100%). 3 of the 18 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 37% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for roofers, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend roofers shows what an owner can work on. Nothing can guarantee that an assistant names you.

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing

<a href="https://aigrow.gg/index/roofers/san-diego"><img src="https://aigrow.gg/badges/index/2026-11/roofers/san-diego.svg" width="312" height="100" alt="Named by AI assistants: Roofers in San Diego, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

1Who is the best roofer in San Diego?
2My roof is leaking in San Diego. Which roofing company should I call?
3Which roofing contractor in San Diego would you recommend for a full roof replacement?
4Which roofer in San Diego can inspect my roof after a storm?

How to read this page

The full method

What it measures: Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter: 36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings: Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong: If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in the United States. From the AI Source Map: 11 answers.

See every site for this category