Road construction
01
General construction of roads
AS TREF Nord performs road construction all over Estonia on a general contract basis. We are able to carry out both larger and smaller road construction projects as a general contractor.
02
Asphalt concrete installation
AS Tref Nord performs asphalt concrete pavement installation works in all volumes all over Estonia. We have five asphalting brigades during the season, so we can always carry out asphalting work according to the customer’s wishes, if necessary, both on weekends and at night. For us, no object is too small or too big.
03
Excavation & backfilling
We perform a wide range of soil, excavation and backfilling works all over Estonia.
04
Sand & gravel construction
We build optimal and strong substructures for pavements according to the customer’s wishes with the help of our professional team.
01
Construction of stabilized vessels
We build all types of stabilized vessels across Estonia. Stabilization of bases is necessary, in particular, for distributing the load caused by heavy traffic to the subsoil.
02
Construction of roads and squares
We carry out construction works of roads and squares all over Estonia. Our experienced road construction engineers find the optimal solution according to the customer’s wishes, current standards and good construction practice. For us, no object is too small or too big.
03
Asphalt paving milling
We perform milling works all over Estonia with 0.5 – 2 meter wide milling cutters.
Manufacture of road construction materials
01
Production and sale of asphalt mixtures
We manufacture asphalt concrete mixtures in Tallinn and Pärnu according to the standards in force in Estonia.
02
Manufacture of reinforced concrete elements
We manufacture both simple and more complex reinforced concrete elements in our production base Lagedi tee 30, Rae vald.
03
Production and sale of construction sand in Tammemäe IV sand quarry in Saku municipality
We extract certified construction sand in the Tammemäe IV sand quarry in Saku municipality.
Other activities
01
Bridge design and construction
We build bridges, tunnels and other infrastructure-related structures and facilities all over Estonia.
02
Care of roads, squares and bridges
We take care of both summer and winter care. We have long-term experience in the field of road, square and bridge maintenance. If necessary, we use a chloride sprinkler for winter maintenance.
03
Sports facilities and environmental construction
In addition to our core business, we also build sports facilities. We are also a general contractor for environmental construction.