We’ve been working with construction buyers and suppliers for 20 years – we work closely with our partners and have a deep understanding of buyers’ needs. At Constructionline, we pride ourselves on opening up opportunities for members to access a wide range of procurement contracts and projects – and for buyers to access a validated pool of high quality suppliers.

Alcumus SafeContractor is utilised by hundreds of large organisations who need health & safety accredited contractors to work for them. The SafeContractor seal of accreditation gives contractors the opportunity to professionalise their business and win more work. This award-winning, SSiP-approved service is trusted by over 30,000 UK contractors to provide unrivalled support, delivered by the largest team of in-house technical experts in the country. At SafeContractor we have a in-house onboarding team, ensuring contractors receive support every step of the way through the journey accreditation.

CHAS is one of the founders of third party accreditation. We are not only a trusted advisor on health & safety compliance, we are an authority. We set industry benchmarks, provide assurance and reassurance, and offer best-in- class services that are easy to use and cost effective.

We are committed to the sustainability and performance of the businesses that we work with. We collect and validate supplier data and mitigate risks globally. This data-driven insight builds more secure, sustainable, better performing supply chains.

The British Window Cleaning Academy is the recognized training body for the window cleaning industry. Established in 1997, The BWCA provides professional training and accreditation to UK window cleaners.

CSCS is the leading skills certification scheme within the UK construction industry. CSCS cards provide proof that individuals working on construction sites have the required training and qualifications for the type of work they carry out.


Pristine Commercial Cleaning Services Ltd.
Unit 3D, Aviator Ct, First Ave,
Doncaster, DN9 3QZ

0800 7311 763


Open 24/7
(excludes bank and national holidays)

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    Our team strives to respond to all enquiries within 24 hours.