ASL Contracts

The ASL Ethos

Quote from Managing Director, Steve Horn:

I started in the roofing sector in 1985 and have spent my entire career in this industry. Over the years, I’ve witnessed significant changes in both the products used and the quality of installations.

Through that experience, we’ve developed a high-quality offering that stands out in the commercial roofing sector. By directly managing the installation process, we maintain full control over the quality of application, ensuring systems are applied exactly as specified.

If a coating is specified at 2kg/m², that’s precisely what we install—because performance depends on accuracy, and we stand behind our work with robust warranties that cover both product and installation.

Our “no conflict” warranties are insurance-backed and straightforward—if something goes wrong, we fix it. No disputes, no delays.

We pride ourselves on delivering some of the best price-to-performance ratios in the industry. We don’t rely on advertising or social media; our clients come back to us time and time again because we provide consistent quality and value.

With an impressive client list built over many years, ASL has become the commercial roofing partner of choice for many leading businesses.

A highly qualified team

Our team can boast the following qualifications:
  • NEBOSH qualified Health and Safety Team

  • NVQ 6 Project Management

  • SSSTS qualified site technicians

  • CAT B Asbestos Removal Trained

  • Asbestos Aware trained

  • CSCS

  • IPAF

  • Harness & Face Fit Trained

  • First Aid Trained

  • Technicians who train Roofing Contractors on every project

  • Working at Heights

Our History

With over 35 years of experience within both manufacture and contracting our team are well positioned to deliver excellence within the commercial roofing arena.

With projects going back to 2002/2003 (Harwell Nuclear Power station) we have built up an extensive and impressive client base. Without the need to advertise our services and with clients who move to different locations and take us along for the ride, we have built a strong portfolio of past and pending projects.