Het hoofdstuk Waterinstallaties betreft het geheel van leveranties en werkzaamheden, nodig voor het in het werk brengen en bedrijfsgereed maken van leidingen voor de distributie, apparaten voor het behandelen en toestellen voor het verwarmen van water.

Naam Specialisatie Plaats
Gasservice Noord-Holland B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 52.00 53.00 56.00 78.00 51 52 53 54 55 56 57 58 67 74 84 43.22 Purmerend
Gasservice Veenendaal 50.00 51.00 52.00 53.00 54.00 Veenendaal
Gasservice Venlo 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 55.00 60.00 61.00 62.00 70.00 Venlo
Gasservicebedrijf Gaslijn 50.00 51.00 52.00 53.00 54.00 43.22 Haren GN
Gasstookwacht Centrale B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 75.a 55.00 60.00 61.00 62.00 43.22 71.12 Noordwijkerhout
Gaswacht Voorne Putten en Rozenburg 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 43.21 Rotterdam
Geba Install B.V. 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 40.00 40.50 54.a 55.00 60.00 61.00 62.00 70.00 43.22 Nijkerkerveen
GEBO Geo-Energie-Systemen 52.00 90.00 90 90.01 10.80 70.20 10.60 60.52 43.13 9 T9.91 9 T9.94 10.30 10.20 17.00 17.30 17.32 66.16 05.00 66.00 DESSEL
Gebos B.V. 50.00 51.00 52.00 53.00 54.00 33.33 33.34 33.36 33.37 33.41 33.42 33.51 33.52 33.53 33.54 33.58 33.61 33.62 33.63 33.64 33.71 33.72 33.73 33.74 33.80 26.00 43.91 81.22 Nuenen
Gebr. Beije B.V. 50.00 51.00 52.00 53.00 54.00 Oosterland
Gebr. Breed & Zn. B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 70.00 43.22 43.21 Amsterdam
Gebr. de Hond B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 70.00 43.22 43.21 43.91 's-Heerenhoek
Gebr. Janssen B.V. Installatiebedrijf 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 33.a 33.33 33.37 33.36 33.34 33.41 33.61 33.62 33.63 33.71 31.33.b 14.40 14.00 14.00 78.00 55.00 60.00 61.00 62.00 43.22 60.51 Beugen
Gebr. Kok B.V. 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 78.00 55.00 60.00 61.00 62.00 70.00 43.21 43.22 Hoogkarspel
Gebr. Koning Installatiebedrijf Ureterp B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 70.00 43.21 Ureterp
Gebr. Kreeft en van Wissen Aalsmeer 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 Aalsmeer
Gebr. Middelveld B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 78.00 25.31 25.32 25.32.a 25.32.b 25.33 31.33.a 55.00 60.00 61.00 62.00 70.00 31.33 31.00 31.31 31.33.b Alteveer
Gebr. Middelveld Dak- en Gevelelementen B.V. 43.91 60.51 14.32 14.33 14.40 23.50 25.00 25.31 25.32 25.32.a 25.32.b 25.33 25.82 25.83 26.40 26.33 26.32 30.70 31.00 31.31 31.32 31.33 31.33.a 31.33.b 31.40 31.50 31.70 31.81 31.82 32.00 32.31b 32.51 32.52.a 32.52.b 32.52.c 32.52.d 32.57 33.00 33.42 33.61 33.63 33.71 33.73 33.a 43.32 43.34 43.38 43.41 43.42 43.a 43.b 50.00 50.31 50.32 50.42 50.41 51.00 52.00 52.13 53.00 55.00 56.00 60.00 61.00 62.00 70.00 32.31 32.52 46.83 Alteveer
GEBR. PEETERS NV 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 60.10 60.50 61.10 62.10 63.20 65.10 65.20 77.10 77.20 77.30 77.40 77.50 43.32 6 T6.63 6 T6.65 HERSELT
GEBR. REUBENS 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 KNOKKE-HEIST
Gebr. Sikma B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Sneek
Gebr. Van Wijk Installatietechniek B.V. 55.00 60.00 61.00 62.00 68.00 50.00 51.00 52.00 53.00 54.00 56.00 57.00 54.a 55.00 60.00 61.00 62.00 43.22 Bleiswijk
GEBR. VLAYEN 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 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 61.00 65.00 DIEST
GEBROEDERS BOECKX 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 65.10 65.20 65.30 65.40 65.50 65.60 68.00 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.22 6 T6.61 6 T6.62 6 T6.63 65.00 HERSELT
Gebroeders Deliën 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 56.20 75.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 63.00 68.00 65.60 60.20 60.30 60.40 60.60 60.70 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61.80 62.20 62.30 62.40 62.50 62.60 62.70 63.10 63.30 63.40 63.50 63.60 63.70 65.30 65.40 65.50 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.22 5 T5 .58 6 T6.61 6 T6.62 6 T6.63 6 T6.65 7 T7.76 65.00 60.00 61.00 32.10 32.20 38.30 05.00 32.00 38.00 17.00 Stabroek