Locksmiths in Trondheim that AI assistants recommend

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

CERTEGO is named most, in 56% of 36 answers.

The ranking

AI Recommendation Rate

1CERTEGO56%
95%: 40 to 71%
ChatGPT
92%
Claude
0%
Gemini
75%
Questions
4 of 4
Avg. position
2.1
Named in answers to
- Who is the best locksmith in Trondheim?, from ChatGPT and Gemini
- I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?, from ChatGPT and Gemini
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from ChatGPT and Gemini
- Which locksmith in Trondheim is known for fair, upfront prices?, from ChatGPT and Gemini
Also written Certego AS, CERTEGO Trondheim, Certego Trondheim, CERTEGO AS, Certego
Is this your business?
2Trondheim Låsservice53%
95%: 37 to 68%
ChatGPT
8%
Claude
58%
Gemini
92%
Questions
4 of 4
Avg. position
1.4
Named in answers to
- Who is the best locksmith in Trondheim?, from Claude and Gemini
- I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?, from Claude and Gemini
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from Claude and Gemini
- Which locksmith in Trondheim is known for fair, upfront prices?, from ChatGPT and Gemini
Also written Trondheim Låsservice AS
Is this your business?
3Låssenteret47%
95%: 32 to 63%
ChatGPT
92%
Claude
0%
Gemini
50%
Questions
4 of 4
Avg. position
1.6
Named in answers to
- Who is the best locksmith in Trondheim?, from ChatGPT and Gemini
- I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?, from ChatGPT and Gemini
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from ChatGPT and Gemini
- Which locksmith in Trondheim is known for fair, upfront prices?, from ChatGPT and Gemini
Also written Låssenteret Trondheim, Låssenteret AS, Låssenteret AS avd. Trondheim, Låssenteret AS Trondheim
Is this your business?
4Avarn Security19%
95%: 10 to 35%
ChatGPT
0%
Claude
58%
Gemini
0%
Questions
3 of 4
Avg. position
2.9
Named in answers to
- Who is the best locksmith in Trondheim?, from Claude
- I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?, from Claude
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from Claude
Also written Avarn Security Lås, Avarn Security Låsesmed, Avarn Security Låsesmed Trondheim, Avarn Security Trondheim
Is this your business?
5Låsesmeden14%
95%: 6 to 29%
ChatGPT
0%
Claude
42%
Gemini
0%
Questions
2 of 4
Avg. position
1.8
Named in answers to
- I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?, from Claude
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from Claude
Also written Låsesmeden Trondheim, Låsesmeden AS
Is this your business?
6Låsservice AS11%
95%: 4 to 25%
ChatGPT
0%
Claude
0%
Gemini
33%
Questions
3 of 4
Avg. position
1.5
Named in answers to
- Who is the best locksmith in Trondheim?, from Gemini
- I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?, from Gemini
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from Gemini
Is this your business?
7ASSA ABLOY8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
2 of 4
Avg. position
3.7
Named in answers to
- Who is the best locksmith in Trondheim?, from Claude
- I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?, from Claude
Also written ASSA ABLOY Låsesmed Trondheim, ASSA ABLOY Låsservice Trondheim, ASSA ABLOY Nøkkelservice Trondheim
Is this your business?
8Trygg Lås8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
2 of 4
Avg. position
3.7
Named in answers to
- Who is the best locksmith in Trondheim?, from Claude
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from Claude
Also written Trygg Lås Trondheim, Trygg Lås AS
Is this your business?
9Låsesenteret6%
95%: 2 to 18%
ChatGPT
0%
Claude
8%
Gemini
8%
Questions
1 of 4
Avg. position
1.5
Named in answers to
- Which locksmith in Trondheim would you recommend for changing the locks on a new home?, from Claude and Gemini
Also written Låsesenteret Trondheim, Låsesenteret Trondheim AS
Is this your business?
10Låsexperten Trondheim6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
3
Named in answers to
- Who is the best locksmith in Trondheim?, 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. 9 more names came up in a single answer and are counted above but not listed.

Locksmiths in Trondheim: is this your field?

19different names in 36 answers, 9 of them only once. The assistants change their minds from one answer to the next.

Check whether AI names you

Is this your business?

Named on this list? Get the badge for your website and a free scan of who AI assistants recommend to your customers. Use the badge only for a business named here. It records this edition, without verifying ownership or promising future mentions.

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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 locksmiths in Trondheim, ChatGPT, Claude and Gemini named CERTEGO most often, in 56% of answers (its AI Recommendation Rate), then Trondheim Låsservice (53%) and Låssenteret (47%). Across 36 answers they named 19 different businesses, 9 of them only once. Each of four buyer questions was asked three times, in Norwegian, 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.

56% of answers named CERTEGO

Answers: 36
Businesses named: 19
Named only once: 9
Named by 2+ assistants: 4 of 10
Named again on a rerun: 65%

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	CERTEGO92%	Trondheim Låsservice58%	Trondheim Låsservice92%
2	Låssenteret92%	Avarn Security58%	CERTEGO75%
3	Trondheim Låsservice8%	Låsesmeden42%	Låssenteret50%
4	No other name twice	ASSA ABLOY25%	Låsservice AS33%
5		Trygg Lås25%	Låsesenteret8%

Claude named no business in 3 of its 12 answers.

Questions about locksmiths in Trondheim

How AI assistants recommend locksmiths

ChatGPT, Claude and Gemini named CERTEGO most often, in 56% of 36 answers, then Trondheim Låsservice (53%) and Låssenteret (47%). 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 CERTEGO most often (92% of its answers), Claude Trondheim Låsservice (58%) and Gemini Trondheim Låsservice (92%). 4 of the 10 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, 65% 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 locksmiths, 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 locksmiths 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/locksmiths/trondheim"><img src="https://aigrow.gg/badges/index/2026-11/locksmiths/trondheim.svg" width="312" height="100" alt="Named by AI assistants: Locksmiths in Trondheim, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Norwegian. The English under each is our translation. 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.

1Hvem er den beste låsesmeden i Trondheim?Who is the best locksmith in Trondheim?
2Jeg har låst meg ute hjemme i Trondheim. Hvilken låsesmed med døgnvakt bør jeg ringe til?I'm locked out of my house in Trondheim right now. Which emergency locksmith should I call?
3Hvilken låsesmed i Trondheim vil du anbefale for å bytte lås etter en flytting?Which locksmith in Trondheim would you recommend for changing the locks on a new home?
4Hvilken låsesmed i Trondheim er kjent for rimelige priser uten skjulte gebyrer?Which locksmith in Trondheim is known for fair, upfront prices?

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.