David Esau (Electrical Contractors) Limited is located in Birkenhead, Merseyside. We have a plethora of experience in the electronic and mechanical contracting business. We want to be your industry's first choice in electrical, plumbing, heating, ventilation and air conditioning. We are able to undertake all types of electrical installations, from large industrial factories, to retail outlets and modern, equipped offices. Whether you require the installation of heavy duty industrial machinery or your more basic office lighting, we have skilled electricians with the experience and expertise to meet all your requirements. It is vital that commercial and industrial buildings comply with the numerous laws and regulations regarding electrical installations and equipment in the workplace. Wrongly installed wiring or equipment poses a serious danger to your employees and can also invalidate your insurance.