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Trusted Water & Construction Services in Cornwall
Established in 1995, Aquasource Sw has built a reputation as a trusted family-run business delivering comprehensive water engineering and construction services across the South West of England. Our expertise spans private water supply solutions, from borehole drilling to filtration systems, alongside specialist contracting services including groundworks and diamond cutting. With over 25 years of industry experience, we combine technical proficiency with a commitment to innovation, investing continuously in advanced equipment and personnel development.

As accredited contractors through the SMA Worksafe Scheme and partners with Kensa Heat Pumps, we maintain rigorous safety and quality standards while offering tailored solutions for domestic and commercial clients. Our deep regional knowledge and dedication to customer satisfaction have solidified our position as a leading provider of sustainable water and energy systems in Cornwall and beyond.
Services
Water borehole drilling Ground source heat pumps Construction services Wastewater storage Rainwater harvesting
Details
  • Year established: 1995
Highlights and features
  • We have over 25 years of experience in water engineering and construction services.
  • Our team are accredited contractors through the SMA Worksafe Scheme.
  • We offer complete package solutions from borehole to tap installations.
  • We invest continuously in advanced equipment and personnel development.
  • We provide tailored solutions for both domestic and commercial clients.
Associations and certifications
  • SMA Worksafe Scheme
  • UK Drainage Professionals
  • pHlocrite distributors
  • Water Regulation Advisory Scheme (WRAS)
Services
Water borehole drilling
We specialise in water borehole drilling for new private water supplies, offering complete solutions from site assessment to pump installation. Our experienced team ensures efficient extraction of clean water while meeting regulatory standards. With over 25 years of expertise, we provide reliable borehole systems that can reduce water costs by up to 80% for domestic and commercial clients.
Ground source heat pumps
We supply and install Kensa ground source heat pump systems that harness underground heat for sustainable property heating. Our services include borehole drilling, groundworks, and system integration for residential and commercial buildings. Using certified PE100+ crack-resistant loops, we ensure efficient, environmentally friendly heating solutions that reduce carbon emissions and energy costs.
Construction services
Our construction services include groundworks, diamond drilling, mine shaft capping, and rock anchoring for civil engineering projects. We utilise modern equipment and techniques to deliver precise concrete cutting, trenching, and foundation solutions. With specialist expertise in Cornish mining legacy sites, we provide safe, compliant contracting services for both private clients and main contractors across the South West.
Wastewater storage
We design and install wastewater storage solutions including septic tanks and sewage treatment plants for domestic and commercial properties. Our systems ensure compliant, efficient management of waste water with options for both new installations and upgrades. As authorised distributors of Harlequin Tanks, we provide durable, regulatory-compliant storage units tailored to client requirements and site conditions.
Rainwater harvesting
Our rainwater harvesting systems collect and store rainwater for non-potable uses like toilet flushing and irrigation. We supply and install complete systems that reduce mains water consumption and lower utility bills. With expertise in integrating storage tanks and filtration systems, we provide sustainable water management solutions for residential properties and commercial sites across the South West.
Questions
What water services do you offer?
We provide borehole drilling, water treatment systems, wastewater storage solutions, and rainwater harvesting installations for domestic and commercial clients.
Do you provide construction services?
Yes, we offer groundworks, diamond drilling, mine shaft capping, mini piling, and rock anchoring services across the South West.
Are you accredited for safety standards?
We are accredited contractors through the SMA Worksafe Scheme and comply with WRAS regulations for water safety.
Can you install ground source heat pumps?
Yes, we supply and install Kensa ground source heat pumps with complete drilling and groundworks services for residential and commercial properties.
How long have you been in business?
We have been operating since 1995, providing water engineering and construction services with over 25 years of industry experience.
Reviews (1)
Phillipa Daw
Mar 06, 2018 Report
We are new customers and have been blown away by the level of service and customer care. Highly recommended.