Concrete Supplier Essex, Ready Mixed Essex, White Hare Exact Mix Concrete – Same/next day delivery across Basildon, Chelmsford, Southend, Essex, Volumetric Mixed On Site, Providing Quality onsite ready mixed concrete and screed, delivering across Basildon Chelsmford, Southend, Essex and Surrounding Areas. Contact Information Below. We provide ready mix concrete, screed, pumping service, concrete blocks, foam, lytag. For more information on any of our services or have any concrete questions just give us a call today 01268 590777.