Project Peace of Mind
When it comes to the construction industry, peace of mind and excellent working relationships are essential to deliver on any commercial project. Building solid working relationships develops trust!
Working with the right sub-contractors & suppliers can make a difference to the quality of the work undertaken and how well a project is managed.

What Makes Stemko Group Unique?
We think we offer that little bit extra to support the contractors we work with. We are a privately owned, family run business with over 60 years’ experience. This experience brings stability, knowledge, and experience.
We take pride in offering a personal service right from receiving your initial enquiry, working to ensure that we quote accurately as well as offering advice and proposals where necessary, such as appropriate design solutions or VE options if costs need to be kept low.
We have established excellent working relationships with some of the largest contractors in London and we are proud to be their preferred suppliers for Timber & Steel Doorsets on commercial projects in the capital.
Supply & Install…. We do it all!
We are unique in offering a complete Supply & Install package on commercial projects in London. With Stemko there’s no need to appoint two sub-contractors for your projects, one for supplying the doors & ironmongery, and another for installation, Stemko Group can do it all! This lowers the number of suppliers involved in a project, making it easier for the contractor to manage and deliver results!
Stemko Range – Timber & Steel Doorsets & Ironmongery
We have a large range of our own Timber & Steel Doorsets and Ironmongery, including VE options to ensure you are keeping cots down and bespoke made of order options on doors that require that little bit extra!
All our standard doors come with a 4-6-week lead time, from date of drawing approval. Our project management team are on hand to work with you to ensure everything runs smoothly, and it doesn’t stop there! We are always here to support contractors, should they need after sales advice.
All our installers are BM TRADA Certified, so you can be assured of correct installation when it comes to the Fire Doors.
We are always happy to work with new contractors in the Capital.
Please send over any new enquiries to hello@stemkogroup.com or speak to our team,
020 3301 0546