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Together

TO THE FUTURE

Our services

Networking

Networking

We deal with the design and construction of structured fiber optic and copper cabling applied to multimedia connection, telecommunications and security.

Telecomunicazioni

Telecommunications

We are engaged in the construction, maintenance and testing of fiber optic telephone networks,

in activating the service

telephone and ultra-fast network connection on behalf of the main national telephone operators.

Energia sostenibile

Power

We design and build low and medium voltage electrical distribution networks. We develop energy production systems from renewable sources.

sorveglianza di sicurezza

Safety

We design and install intrusion, fire and active video surveillance security systems

in Private, Public and Military fields.

Arte industriale

Maintenance

Industrial

We are constantly engaged in the construction, water and electricity maintenance of public and military sites entrusted to us directly or through public tenders.

Progettazione Sketch Desktop

Design studio

We provide design and assistance services in the civil and telecommunications field.

SERVICES
3J

Who we are

3J srl has extensive experience in the field of civil construction and telecommunications. Passion, dedication and professionalism are the characteristics with which he faces the challenges that work proposes every day.

The organizational and production structure is made up of technicians with great experience and professional ability who support the partners every day and accompany them until the achievement of the set objectives with the utmost respect for the environment and human resources, making the quality of the services offered its brand. factory.

CHI SIAMO
GALLERY

Discover all our customers

We are proud of our numbers

40K

Activated Customers

50

Municipalities reached

80

Field resources

3M

Turnover (€)

Our  Customers

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I NOSTRI CLIENTI

Partner

per l’innovazione

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Ministero dell'Economia e delle Finanze_
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Dove siamo

Contatti

CONTACT

Requests

For any information or question

on our services you can contact us at the numbers shown on our site or through the form on this page.

 

Our staff will reply as soon as possible

Legal and administrative residence

via Angelo Omodeo, 14 09067 Elmas - Sardinia

Contact

Your message has been sent

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Work with us

To send your application, click the link below, tell us about yourself in a cover letter and attach your CV

Send Application

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