Available 24 hrs 0800 0086 999

About STL

Our Roots;

STL Heating & Energy was founded in March 2008, and started in an existing Plumbing & Heating shop.

Both directors shared the vision of filling the void growing between the large nationwide businesses, which are seen by many as expensive, and the “one man bands”, perceived by some as perhaps being unreliable; or simply unable to offer facilities many customers demand, such as optional finance, extended warranties and 24hr breakdown cover.

A Growing Business;

As a result of organic growth we have recently moved into our new state-of-the-art headquarters in Knowsley Business Park.

This has enabled us to employ new staff and set up new departments, in order to meet the needs of our customers whilst ensuring our fantastic standards of work and service.

With our expanding workforce, we are equipped to handle contracts from as little as a leaking pipe to Social Housing regeneration schemes and commercial property installations.


Our business philosophy is to provide customers with a “Total Service” through a broad-based and flexible organisation that has been developed by years of experience with a broad range of clients.

To enable effective management and control in the business, as well as providing operational function to the related business activities, three operating divisions with three business support teams provide our customers with an “Added Value” and “Best Value” Service.

Multi-skilling is an important feature of our business philosophy, which, in conjunction with our flexible approach, provides a reliable service and the ability to adapt quickly to new business opportunities.

Core Services;

  • Plumbing & Central Heating
  • Domestic & Commercial Contracting
  • Eco & Green Deal
  • Renewables
  • Servicing & Maintenance
  • Testing & Inspection
  • 24/7 Emergency call out service

All our services are carried out to the highest quality control guidelines and all our engineers and office staff are qualified in their respective fields. If you have any queries, our expert surveyors will explain in detail, any works required before any work is carried out.

Additional Services;

Through our growth we are now able to offer many extra services, to meet the demand of our clients and to enable more cost effective, efficient deals and packages for our clients. Omitting the need to sub contract electricians etc. has enabled us to maintain our prices.


STL takes pride in its employment policy. We value the fact that we are supporting employment within the community we work, but also support employment from further afield.

We like to give opportunity to those who deserve a helping hand, we invest in employment & training for youths from under privileged areas. We also endeavour to employ ex-military personnel as much as possible.

Plans for the future;

STL’s youthful management team and entrepreneurial directors all read off the same sheet as far as the businesses future is concerned..

  • We aim to continue to increase our market share and maintain our current rate of growth.
  • We aim to provide affordable warmth for all and help all of our clients make a more fuel efficient home.


For more information about us, call us on 0800 0086 999