Welcome to Thomas Halliwell based in the North West of England. We are specialists in delivering Design and Build Mechanical & Electrical Building Services, Nationwide and Internationally.

Our electrical and mechanical installation services make buildings work more efficiently and cost effectively whether our services are required for residential houses, social housing, commercial and industrial premises such as offices, schools, pharmaceutical facilities and hospitals, as well as renewable energy solutions.


The partnership approach adopted by Thomas Halliwell ensures accountability from the beginning of electrical and mechanical installation projects, right through to completion and beyond.

By working with our clients from initial consultation to full design specifications and estimation of costs, our highly skilled and talented electrical and mechanical engineers are able to highlight latest developments in technology and techniques so that your business experiences only the minimum of down time. We are also capable of coming up with innovative ideas not only to save time but also money, in getting the job done at the best possible price without compromising on quality.

Project Management

When a plan and schedule of works has been formulated, our highly experienced and qualified project management team takes over, providing the very best electrical and mechanical installation services available in the UK today. The same enthusiasm and commitment to excellence goes into every project our team undertakes from the smallest refurbishment to the largest new installations.


Thomas Halliwell has built an enviable reputation for reliability and high quality delivery of engineering excellence due to many years of experience in the electrical and mechanical installation industry. Our advice is free so should be taken advantage of since many of our major projects developed from an informal chat over a cup of coffee. We will happily share our knowledge and offer advice on electrical and mechanical installation projects if required. Find out how our many skills can work for you and your specific project by contacting us today.