We erect steel frames for industrial, commercial and warehouse buildings. Installation is carried out by our own crews — the same people who make up our 35-strong team.

Why this matters

When one company fabricates the structure and another installs it, a line of responsibility appears. A dimension does not match — and the argument about whose fault it is begins. In our case there is no such line: fabrication and erection are one chain and one responsibility.

The practical result: no adjustment on site. Parts arrive at the correct dimension and go together without cutting or re-welding.

What erection includes

• Erection of the load-bearing steel frame — columns, beams, trusses, bracing
• Lifting plan and arrangement of cranes on site
• Tightening and inspection of bolted connections
• On-site welding by certified welders
• Surveying and geodetic control
• Post-installation documentation and handover

Cranes are hired for each project individually, based on the weight and reach of the elements — so the client does not pay for equipment the project does not need.

The execution class applies to erection as well

EN 1090-2 does not stop at the factory gate. Execution class up to EXC 3 also covers installation: dimensional tolerances, bolt tightening torque, requirements for on-site welding and the extent of inspection are all defined by the class.

So if the project specifies EXC 3, the erection must meet EXC 3 requirements too — and we hold a certificate for that, not just a promise.

See certificates with numbers and validity dates →

Where we work

In Estonia — Tallinn, Tartu, Pärnu, Narva and smaller towns and parishes. Outside Estonia we work regularly in Scandinavia and the Baltics as a partner to large international construction companies.

Examples of completed projects

• Commercial building, Reti tee 3, Peetri — 92 t, EXC2, R30 + C2M, client NOBE OÜ
• Nerostein IV production building extension, Tammi tee 71 — 120 t, EXC2, C3M, client Combicon OÜ

See all projects →

Frequently asked questions

Is erection done by your own people?

Yes. Our erectors are part of our 35-person team; we do not subcontract erection project by project. Fabrication and erection remain under one responsibility.

Do you own the cranes?

We hire cranes for each project based on element weights and the required reach. That way the client does not pay for equipment the project does not need.

Does the EN 1090-2 execution class also apply to erection?

Yes. The class defines dimensional tolerances, bolt tightening torque, requirements for site welding and the scope of inspection. Our fabrication and erection are certified up to EXC 3.

Where do you work?

All over Estonia — Tallinn, Tartu, Pärnu, Narva and smaller towns and municipalities. Regularly also in Scandinavia and the Baltics, as a partner to large international construction companies.

What is handed over after erection?

Dimensional and geodetic survey reports, bolted connection inspection results, site welding documentation and handover materials in line with the execution class.

How quickly will I get an erection quote?

Within 1–3 working days. Send drawings or a description of the structure with the scope — PDF, DWG, IFC.

Do you fabricate as well?

Yes, in our own plant. See steel structure manufacturing →

What warranty do you provide?

Warranty and liability for defects in accordance with the laws of the Republic of Estonia. The warranty period and terms are agreed and set out in the contract.