Industry code 43.22 · Trøndelag
Plumbing, heat and air-conditioning installation in Levanger
There are 19 active companies in plumbing, heat and air-conditioning installation in Levanger. 3 of them were registered in the last 12 months. Together they have 28 registered employees. The largest company is T-Rør AS with 14 employees. The oldest, Mesterrør AS, was founded in 1981. 53% are limited companies.
- Active companies
- 19
- New in the last 12 months
- 3
- Registered employees
- 28
- Share of limited companies
- 53 %
The largest companies in plumbing, heat and air-conditioning installation in Levanger
Sorted by number of employees. Figures are from the Register of Legal Entities and the Register of Company Accounts.
| # | Company | Org. no. | Employees | Revenue | Founded |
|---|---|---|---|---|---|
| 1 | T-Rør AS | 918281460 | 14 | NOK 29.8 m | 2016 |
| 2 | Mesterrør AS | 931395246 | 9 | NOK 17.6 m | 1981 |
| 3 | Levanger Rør AS | 996707946 | 5 | NOK 9.2 m | 2011 |
| 4 | Levanger Varmesenter AS | 911752999 | – | NOK 5.4 m | 2013 |
| 5 | Gomek Gøran Hovdal Opheim | 921236913 | – | – | – |
| 6 | Trøndelag Pumpeteknikk Bremseth | 922580464 | – | – | – |
| 7 | Dahlen Vvs AS | 923875778 | – | NOK 6 m | 2019 |
| 8 | Titanium Holding AS | 927586746 | – | NOK 0 | 2021 |
| 9 | Oj Multiservice AS | 927597616 | – | NOK 78.7k | 2021 |
| 10 | Moe Rørservice | 933637743 | – | – | – |
| 11 | Jon Anders Hestmo | 935584418 | – | – | – |
| 12 | Trøndelag Klima Service Utleie AS | 937306458 | – | – | 2026 |
| 13 | Rør Og Maling Service AS | 937968000 | – | – | 2026 |
| 14 | Ringstad Rørservice | 938425604 | – | – | – |
| 15 | Jon Ove Almaas | 969685086 | – | – | – |
| 16 | Knut Hallan | 980785599 | – | – | – |
| 17 | Enerec Limited NUF | 994740784 | – | NOK 152.5k | – |
| 18 | Helmersen Vvs Og Varmepumper AS | 997073479 | – | NOK 4.5 m | 2011 |
| 19 | Haintlanger'n Per Anders Indahl | 997289242 | – | – | – |
Newest companies in plumbing, heat and air-conditioning installation in Levanger
- Ringstad Rørservice5 Sept 2026
- Rør Og Maling Service AS24 Jun 2026
- Trøndelag Klima Service Utleie AS6 Mar 2026
- Jon Anders Hestmo5 Jun 2025
- Moe Rørservice19 Jun 2024
- Oj Multiservice AS3 Sept 2021
- Titanium Holding AS27 Aug 2021
- Dahlen Vvs AS22 Nov 2019
- Trøndelag Pumpeteknikk Bremseth3 Apr 2019
- Gomek Gøran Hovdal Opheim14 Aug 2018
Frequently asked questions
How many companies in plumbing, heat and air-conditioning installation are there in Levanger?
The Register of Legal Entities lists 19 active companies in plumbing, heat and air-conditioning installation in Levanger. 3 of them were registered in the last 12 months.
Which is the largest company in plumbing, heat and air-conditioning installation in Levanger?
T-Rør AS is the largest by number of employees, with 14 employees. The organisation number is 918281460.
How many people work in plumbing, heat and air-conditioning installation in Levanger?
The companies have 28 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 3 of the 25 largest companies have reported employees.
How long have there been companies in plumbing, heat and air-conditioning installation in Levanger?
The oldest active company, Mesterrør AS, was founded in 1981. 53% of the companies are limited companies.
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Plumbing, heat and air-conditioning installation in nearby municipalities
Other industries in the same group in Levanger
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.22. Figures are updated continuously.

