Independent SLP & ICP contractor
Designed, built and adopted across Southern England and Wales. One accredited team for both utilities, from first enquiry to handover.
Accredited and certified
Aquamain designs, builds and commissions the water and electricity networks behind residential, commercial and industrial developments. As an independent, accredited contractor, we give you a single partner for the whole utility journey — and independent advice on the most cost-effective adoption route.

Water and electricity connections for housing developments, from first enquiry to adoption.
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Water and HV electricity infrastructure for complex commercial sites.
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Supply, substation and ducting for charging hubs, as an approved contractor to several CPOs.
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Pressure testing, chlorination, cable testing and energisation before handover.
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WIRS-accredited potable and fire main design, with no obligation to build with us.
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Planned and emergency work on live water and electricity networks for NAVs and IDNOs.
Find out moreTheir services were high quality and focused on our needs from start to finish. Having Aquamain handle the utilities saved me a lot of time — knowledgeable, helpful, and great to deal with.
A competitive and reliable service, working with you to meet your construction programmes. The staff appreciate the constraints and complexities of construction sites, which helps greatly.