Het hoofdstuk Verwarmingsinstallaties betreft het geheel van leveranties en werkzaamheden, nodig voor het in het werk brengen en bedrijfsgereed maken van leidingen en kanalen voor warmtedistributie, toevoer van verbrandingsolie en verbrandingslucht, toevoer van rookgassen, lichamen voor warmteafgifte en apparaten voor warmte- opwekking.

Naam Specialisatie Plaats
Ominio 54.31 60.31 62.31 02.c 46.83 56.1 Weert
Omni Projects 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 38.30 63.00 65.50 61.10 66.13 60.00 60.10 60.12 60.13 60.20 60.22 60.30 60.50 60.51 60.52 60.53 60.54 60.55 60.56 60.60 60.61 60.62 60.63 60.70 60.71 60.72 61.00 61.11 61.12 61.20 61.21 61.22 61.30 61.31 61.32 61.40 61.41 61.42 61.50 61.51 61.52 61.53 61.60 61.61 61.62 61.63 61.64 61.70 61.71 61.72 61.80 61 61.81 62.00 62.10 62.11 62.20 62.21 62.22 62.30 62.31 62.32 62.40 62.41 62.42 62.50 62.51 62.52 62.53 62.60 62.61 62.62 62.63 62.70 62.71 62.72 62 62.73 63.10 63.11 63.12 63.20 63.30 63.31 63.32 63.33 63.40 63.41 63.42 64.00 64.10 64.11 64.12 64.13 64.14 64.20 64.21 64.22 64.30 64 64.40 65.00 65.01 65.02 67.00 67.10 67.11 67.12 67.13 67.14 67.20 67.21 67.22 67.30 67.31 67.32 67.33 67.34 67.35 43.22 3 T3.33 6 T6.63 6 T6.65 6 T6.66 38.00 68.00 10.00 17.00 77.00 17.61 17.71 KASTERLEE
OMNIBOUW BVBA 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 43.22 ANTWERPEN
OMNITHERM MAINTENANCE SPRL 50.00 51.00 52.00 53.00 54.00 54.a 56.00 57.00 60.12 61.00 61.12 62.12 68.00 55.00 60.00 62.00 60.10 61.10 63.00 68.00 60.20 60.30 60.40 60.50 60.60 60.70 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61.80 62.10 62.20 62.30 62.40 62.50 62.60 62.70 63.10 63.20 63.30 63.40 63.50 63.60 63.70 65.10 65.20 65.30 65.40 65.50 65.60 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 65.00 TUBIZE
ONE Solution Hub B.V. 52.00 60.71 60.00 62.00 60.52 60.51 70.84 63.30 63.33 63.40 63.41 63.42 66.10 66.11 66.12 66.13 66.14 60.83 s-Hertogenbosch
ONESTO Nederland B.V. 60.00 68.00 62.00 75.a 43.22 81.21 Bergschenhoek
Onneweer Elektrotechniek BV 26.00 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 70.00 75.00 21.00 21.24 21.40 55.00 60.00 61.00 62.00 70.00 Blokker
Oostelbos Installatietechniek B.V. 33.33 33.34 50.00 51.00 52.00 53.00 54.00 54.a 54.31 54.70 54.b 55.00 55.12 55.13 55.51 56.00 57.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 60.12 61.00 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.12 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.81 68.00 55.00 60.00 61.00 62.00 43.22 43.41 60.00 Tilburg
Oosterhoff Poolen Installatietechniek 51.00 52.00 60.00 53.00 61.00 60.00 61.00 43.22 Ermelo
Oostrom Installatiebedrijf B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 55.00 60.00 61.00 62.00 70.00 43.22 28.25 Gouderak
Op het Veld Electrotechniek B.V. 70.00 75.00 56.00 60.00 75.a 61.00 60.00 61.00 70.00 43.21 78.00 Belfeld
Opdenduurzaam B.V. 50.00 51.00 52.00 70.33 61.41 60.51 Tilburg
Open Haarden Centrum B.V. 55.00 60.00 55.00 60.00 Vlaardingen
Open Haarden Ton van Dam 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Hoofddorp
Openhaardencentrum Wierden B.V. 60.00 35.35 35.45 35.a 35.b 60.00 46.83 Wierden
Opper B.V. 70.33 60.51 61.00 70.00 Herten
Opsinox 61.00 60.00 55.00 24 46.82 68.00 GH.08 GH.01 GH.04 Nazareth
Optima-Cool 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 65.50 68.00 60.10 60.20 60.30 60.40 60.50 60.60 60.70 61.10 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61.80 62.10 62.20 62.30 62.40 62.50 62.60 62.70 63.00 63.10 63.20 63.30 63.40 63.50 63.60 63.70 65.10 65.20 65.30 65.40 65.60 68.02 68.10 68.20 68.30 68.40 68.50 68.60 14.60 56.10 43.22 5 T5 .58 6 T6.61 6 T6.62 6 T6.63 6 T6.65 66.10 66.00 41.00 Aalter
Optimum Engineering & Consultant N.V. 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57 57.00 60.00 61.00 62.00 68.00 Willemstad
Orangeclimate Verhulst 60.00 61.00 62.00 68.00 61.41 61.43 60.00 61.00 62.00 61.42 61.13 61.12 61.11 60.51 60.52 62.41 62.42 90.00 68.00 04.10 65.40 66.10 66.13 66.12 68.01 68.02 68.20 68.21 68.22 68.23 68.24 68.25 68.26 68.27 68.28 68.60 68.61 68.62 68.63 68.64 Drunen
Ordelman en Dijkman Installaties Hengelo B.V. 50.00 51.00 52.00 53.00 54.00 54.a 54.31 54.70 54.b 55.00 55.12 55.13 55.51 56.00 57.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 60.12 61.00 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.12 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.81 68.00 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.81 70.87 75.00 75.45 75.46 75.51 78.00 75.a 55.00 60.00 61.00 62.00 70.00 43.22 Hengelo GLD
Otgaar-Leiden Installatietechniek 50 60.00 55.00 53.00 52.00 51.00 50.00 55.00 60.00 43.22 Oegstgeest
Otter installatie B.V. 50.00 51.00 52.00 53.00 55.00 60.00 61.00 62.00 68.00 33.33 55.00 60.00 61.00 62.00 43.22 Hoogblokland
Otters Installatietechniek 60.51 43.22 Wehl
OTTO JOUCK ET FILS - OTTO JOUCK UND SOHN SPRL 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 65.50 63.00 60.70 17.60 17.70 60.10 60.50 61.10 62.10 63.20 65.10 65.20 68.00 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 9 T9.92 BÜTGENBACH