Het hoofdstuk Gasinstallaties betreft het geheel van leveranties en werkzaamheden, nodig voor het in het werk brengen en bedrijfsgereed maken van toevoerleidingen en voorraadhouders voor gassen, met uitzondering van perslucht.

Naam Specialisatie Plaats
JORIK 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 GENT
Jos Lauryssen 50.00 51.00 52.00 53.00 54.a 56.00 57.00 60.12 61.12 62.12 68.00 55.13 55.12 60.13 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.00 61.81 55.00 55.51 60.31 60.33 60.41 60.42 60.52 60.60 62.13 62.31 62.33 62.41 62.42 62.51 62.71 62.81 55.00 61.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 63.00 61.20 61.40 61.50 60.20 60.30 60.40 60.60 60.70 61.30 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 65.60 66.13 68.02 68.10 68.20 68.30 68.40 68.50 68.60 60.00 65.00 67.40 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 6 T6.66 61.00 40.40 Brecht
Jos Lausberg en Zoon 33.33 33.34 33.41 33.51 50.00 51.00 52.00 53.00 55.00 55.00 43.22 Den Haag
JOS LIEKENS 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 43.91 TREMELO
JOVENEAU DOMINIQUE 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 43.22 GAURAIN-RAMECROIX
JOWI 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 63.00 68.00 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 65.60 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 6 T6.65 65.00 60.00 66.17 ZWEVEGEM
JP Kroon Loodgieters, Dak en Elektrawerk 50.00 51.00 53.00 55.00 33.33 43.22 70.00 43.99 Vijfhuizen
JPAL 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 80.00 82.00 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 8 T8.81 8 T8.82 ROCOURT
JRT Bouw B.V. 47.00 51.00 52.00 53.00 55.00 70.00 Echt
Jurgen van der Heijden Montage 43.32 53.00 52.00 55.00 33.00 31.33.b Oss
K - TEC 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 77.10 77.20 77.30 77.40 77.50 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 61.00 65.00 66.17 GENT
K & W Installatietechniek Eibergen B.V. 51.00 52.00 53.00 54.00 55.00 56.00 60.00 61.00 62.00 68.00 70.00 75.00 55.00 60.00 61.00 62.00 70.00 Eibergen
K.J. van Dijk 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 60.51 Ruinerwold
K.K. Brandertechniek B.V. 55.00 60.00 00.VC Vught
K.T.D. Klimaatbeheersing B.V. 55.00 60.00 61.00 62.00 75.a 55.00 60.00 61.00 62.00 62.13 Doetinchem
K.T.I. - W.T.I. BV 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 66.16 66.11 66.12 66.13 66.14 66.15 43.22 65.00 68.00 66.17 ZANDHOVEN
K.V.E. SYSTEMS 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 LEEFDAAL
Kaal & Co 51 60.00 52.00 50.00 33.33 55.00 53.00 55.00 60.00 Rotterdam
Kaandorp-Wijnker B.V. 55.00 60.00 61.00 62.00 68.00 70.00 75.00 55.00 60.00 61.00 62.00 70.00 43.21 Breezand
Kachelhuis Keemers B.V. 60.00 55.00 55.00 60.00 46.84 Zenderen
Kalisvaart Technisch Beheer 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 Den Haag
Kamstrup B.V. 68.00 52.00 54.00 54.a 55.00 62.00 55.00 62.00 70.54 58.1 Doetinchem
Karl Dungs B.V. 55.00 02.c 55.00 Hilversum
Kaspers Installatietechniek 55.00 57.00 60.00 52.00 55.00 60.00 41.20 Nieuwe Pekela
Kassen-Verwarmingsindustrie Gakon 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 Wateringen