Our problem solving skills are second to none, holding us in good stead when it comes to designing a tricky electrical installation. Far from shying from complicated challenges, J.Shaw's ten-strong team can design for installations running up to 400 Volts (inclusive). The company gives you a 12month guarantee on all materials and workmanship, effective from project completion. And with our breakdown service, we'll make sure you're not held up by any technical problems by sending an engineer to your premises without delay.