Established in 1876, we deliver a host of construction projects, primarily across the Yorkshire & North Lincolnshire region.

Ranging from small scale extensions and refurbishments, to the design and build of new developments and strategic estates partnerships, we work in respectful partnership with our clients, supply chain and communities, with whole life costing and total quality always at front of mind.

Recognised as being a ‘Sunday Times Best Company to Work For’ business, we continually strive to be a great place to work so that we can be a great company to deal with. Committed to our region, we aim to leave a legacy through economic, social and community impact.

Our approach to delivering ‘construction excellence’ has been formally recognised in an academic journal produced by The University of Hull Business School.

A perfect storm of good practice, to good and uncommon effect, particularly to the benefit of clients, end users and the communities served.

Professor Terry Williams PhD PMP, Dean of Hull University Business School

We were impressed with the track record and capabilities. Activity has been really positive. The firm shares our people focused approach to business.

Nicola Richardson, Procurement Projects Manager, Drax Power Ltd

It has been refreshing to work with a partner who not only espouses collaboration but truly believes and delivers on their promises.

Jason Challender, Director of Physical Resources, Leeds City College

Follow Sewell Group on Twitter
  • Wow. Fantastic @iandgltd. What a transformation!
  • Fantastic! We hope you're enjoying the new centre.
  • 6 weeks, 12 projects and a whole lot of construction. Take a look at what we've been up to across the region in our Summer works newsletter:
  • We don't know what we would do without you, Jo. Cheers to 8 years! 🎉
  • Ever wondered what a day in the life of a construction site is like? Take a look at our live stream to watch the progress at the Centre of Excellence in York -
  • We’re all ready to talk to the children at @hobmoor_primary about staying safe on a building site since we’ve got one next door! #thursdayvibes