
Sewells Reservoir Construction Limited
SRC Group
About Us
SRC Group is a leading independent provider of sustainable construction materials, waste solutions, and contracting services. With over 30 years of experience, we are a trusted partner for the UK construction industry, particularly in London and the South East. Our core mission is to drive the circular economy by diverting millions of tonnes of waste from landfill and converting into high-quality recycled products.
Core Services
Muck Away & Waste Management – Licensed removal and recycling of construction and demolition waste.
Aggregates & Haulage – Supply of primary, recycled, and specialist aggregates, with a modern fleet for nationwide haulage.
Contracting & Development – Expertise in quarry planning, earthworks, remediation, reservoir construction, and infrastructure development.
Demolition & Asbestos Removal – Safe, compliant demolition, asbestos removal, and soft strip services.
Soil Testing, Remediation & Stabilisation – Advanced testing, classification, stabilisation and remediation solutions for contaminated soils.
Ready-Mixed Concrete & ECO-BLOC® – Low-carbon concrete solutions and sustainable building materials.
Commitment to Sustainability
SRC Group is at the forefront of sustainable construction, ensuring compliance with WRAP protocols, Highways 600 series, and British Standards. Our ISO 9001:2015 accreditation reflects our dedication to quality and environmental responsibility.
Key Differentiators
✔ Over 30 years of industry expertise
✔ Family-run business with a focus on innovation and trust
✔ Advanced recycling and material recovery processes
✔ Cutting-edge logistics and GPS-tracked deliveries
✔ Sustainable and cost-effective construction solutions
✔ the UK’s leading circular economy construction business
Contact Us
Crown Business Centre, Old Ipswich Road, Ardleigh, Colchester CO7 7QR
0208 594 0169
enquiries@srcgroup.co.uk
srcgroup.co.uk
Frameworks

Website
Company Number
02349942Incorporation Date
20-02-1989Registered Address
Crown Business Centre Old Ipswich Road Ardleigh, Colchester, Essex, CO7 7QRSupplier Turnover
£79,747,668.00SIC Codes
08990, 08990, 46730, 23640Categories
45100000 : Site preparation work
45110000 : Building demolition and wrecking work and earthmoving work
45111000 : Demolition, site preparation and clearance work
45111100 : Demolition work
45113000 : SiteworksValues
£1m - £5m
£250k - £500k
£500k - £1m
£5m - £10mRegions
UK - National
UKC - North East
UKD - North West
UKE - Yorkshire and The Humber
UKF - East Midlands
UKG - West Midlands
UKH - East of England
UKI - London
UKJ - South East
UKK - South West
