About Us

About US

Experienced M&E contractors

At Calstan, we provide a range of high-quality mechanical & electrical services in domestic and commercial sectors across Hampshire, Sussex, Surrey, Kent, and London.

Find out more about our services

Based in West Sussex in the South East of England, our team is committed to delivering a friendly, professional and reliable service. Qualified, accredited and with 25 years’ experience of undertaking domestic and commercial projects, we have the skills and expertise to provide high-quality mechanical & electrical services to meet our clients’ needs.

Find out what our customers have to say about us. Click here to read some of our testimonials.

Who We Work With


We provide a high-end service that will give a return on your investment. Our service department ensure a well maintained and trouble free system.


With a proven record in commercial envoronments you can reley on Calstan to meet your demanding timescales and budgets.


We are well versed in the pressures of working in industrial environments. Calstan understand production pressures and environmental factors. 

Our Clients Include...

Development, Commercial or Industrial, no matter what sector, we’ll be there.

Serving your business with ours


Head Office

Unit 4 Christie Place, Bognor Regis,
West Sussex PO22 9RT

Call Us

01243 838207