Energy supply networks, companies in Liepāja

Heat supply , ventilation, plumbing, water supply , power supply , telecommunication, communication equipment, regulators, trade, steel pipes, gangways, steam valves, water meters, fire safety valves, enterprise networks

ventilation, conditioning, ģeotermālie urbumi siltumsūkņiem, installation of heat pumps, gas equipment, heat supply , , heat networks , ventilation systems, Gas heating design, trade, assembly, installation, service, Buderus

Our services:: ✓ Security system dealer in Riga; ✓ Video surveillance systems; ✓ Fire alarm systems; ✓ Notification systems; ✓ Low-voltage networks; ✓ Energy supply networks; ✓ Electricity connection designing; ✓ Calculation of estimates; ✓ Programming; ✓ Video analytics; ✓ Site preparation for operation; ✓ Installation, maintenance and repair of security equipment.

We build from the ground up to the turnkey:: ✓ Structures ✓ Concreting ✓ Facade ✓ Interior works ✓ Roofs ✓ Baths ✓ Other works We also offer:: ✓ Creation, installation, installation of water supply, plumbing, sewerage ✓ Installation, creation and installation of heating systems, heating boilers, solar collectors, heat pumps and district heating systems ✓ Installation of solar batteries and installation of electrical installations.

SIA "DH Solutions" provides boiler house services, in the design and auto-supervision of heat supply systems and heat networks:

Our main specialization:

✓ HVAC( heating, ventilation and air conditioning) ✓ External heat supply( Sat) and internal networks ✓ Heat engineering( SM, TN) ✓ Building structures( BK, MK, TAA) ✓ Hydraulic and heat loss calculations

Construction supervision The company provides services in the construction supervision of heating supply systems and heating networks, construction supervision of buildings, construction supervision of electrical installations( Tension: up to 1 kV, from 1 to 35 kV) :

✓ construction supervision of reconstruction and new construction of ductless industrial insulated transmission and distribution heating networks ✓ construction supervision of reconstruction and new construction of internal heating networks and heat supply systems ✓ construction supervision of reconstruction of new heat supply engineering structures and new construction ✓ construction supervision of biomass and natural gas boiler house construction works

Products and services:

LTD "Onninen" represented industries:

✓ Ventilation, heating, air conditioning, plumbing materials and equipment ✓ External networks, sewerage materials and solutions ✓ Solar energy solutions ✓ Industrial goods, stainless steel engineering networks and labor protection materials ✓ Electrical supply materials, industrial and street lighting

LTD "Onninen" services

We offer our customers a full cycle:

✓ consulting on projects, goods and engineering solutions in construction projects; ✓ retail store chain Onninen Express; ✓ sale of goods and various technical solutions; ✓ tool rental; ✓ logistic services; ✓ after-sales service; ✓ warranty.

Piedāvātie pakalpojumi::

1) Elektroietaišu un energoapgādes objektu projektēšana; 2) Elektroapgāde; 3) Zibensaizsardzība; 4) Vājstrāvas tīkli un drošības sistēmas; 5) Elektroinstalācija (apgaismojuma un spēka tīkli); 6) Elektrotehniskie mērījumi; 7) Apkures, ventilācijas un gaisa kondicionēšanas inženiertīklu projektēšana un izbūve; 8) Energoefektivitāte; 9) Izbūvju darbu vadīšana un būvuzraudzība.

Low-voltage networks , construction supervision, lightning protection, electric facilities, energy supply , , lighting, external networks , internal networks , power supply design, lightning-rods.

Heat supply and heat supply network

Heat supply and heat networks , heating boiler repair, Heating system assembly, Boiler house repair,, system assembly, sewerage works, sewerage, heat exchangers, Plumbing, heating, heating boilers, heat energy

and heat networks , Heating boiler repair, Heating system assembly, Boiler house repair, Gas pipe equipment, Plumbing, heating, heating boilers, heat energy , plumbing, water supply , meter replacement, filters,