Memberships & Certifications

View our comprehensive range of company Certifications and Memberships.

We hope to provide peace of mind in that we have the credentials to tackle the range of works we offer.


BSI Certificate of Registration:

Certification to ISO 9001:2015.

Scope of certification: ‘The provision of building, maintenance and refurbishment services.’

Certification body: BSI Management Systems.

Certification reference: FS 590906


Considerate Constructors Scheme Registration:

Company ID. 919

 

Investors in People Accreditation:

10 year award certificate recognising ASW’s continued commitment to being an Investors in People company.

Investors in People Accreditation:

A new Framework A new High Standard – Investors in People

The new Standard explores practices and outcomes within an organisation under three performance headings: leading, supporting and improving.

Federation of Master Builders:

Member no. 10541

  Safe Contractor Accreditation:

  Certificate no. UG3813

Constructionline:

Registration no. 117628

PAS2030 Geen Deal Installer:

Installer no. 8869

Green Dragon Level 4:

Serial no. GWW 00500

Gas Safe:

Registration No:564590

Some of Our Accreditations

See all of our accreditations »