Duraclean Services Nig Limited. 15, Atinuke Olabanji Street Off Unity Road +234 1 4974777, 4964666, 4960854 Boreholes & Water TreatmentEngineering Services
A.C. Ordu & Sons Water Drilling Co 464, Ikwerre Road Diobu +234 84 331375 Boreholes & Water TreatmentEngineering Services
Alba Nigeria Limited. 40, Norman Williams Street, S.W. +234 1 2693139-24, 820044 Boreholes & Water TreatmentEngineering Services
Archbode Engineering Limited 115 Iju Water Works Rd Ifako +234 1 4922873 Boreholes & Water TreatmentEngineering Services
Bene Water Systems & Refuge Disposal Engineers. 1, Tenant Road, Eziukwu Road +234 82 226029 Boreholes & Water TreatmentEngineering Services
NEECO Power Company Limited, Warri 118 Airport Road (opposite Finbank) +234 0803 227 9394 Engineering Services
B + G & S Nigeria Limited Plot 5 Gideon Ogbonda Close, off Rumuagholu Road, Rumuokoro +234 8023042209, (0)8033086959 Civil Engineering and Consultancy
Celmeng & Associates Theodolite House, 3rd Floor, 54 State Hospital Road, Off Ring Road +234 08033327956, 08027521894 Engineering Services
Celmeng & Associates Suite 1&2, G Floor, Ansarudeen House, Quarry Road, Pepsi Cola Bus Stop +234 1 7416991, 08023058998, 08034058998 Engineering Services