About SiteMasters

Construction Recruitment Agency In London

Founded in 1987, we are a smiling and friendly agency of expert recruiters specialising in all disciplines of the construction industry. Our company ethos is to delight our clients by always meeting their requirements and to delight our workforce by providing rewarding work suitable to their experience.
To counter some of the inadequacies of the temporary labour market in the UK, we have developed accredited internal systems to ensure that only fully qualified, legal and high quality labour makes it onto our clients’ sites.

We have formulated a unique MasterSystem that ensures that both candidates and clients have the greatest chance of being satisfied with their placements. We now successfully place top quality construction staff in all trades for both the public and the private sectors. You can draw on our three decades of knowledge and experience in the recruitment industry to obtain an excellent service either as a client or a candidate.

  • SupplyChainSchool Accredited
  • ISO 9001 Certified
  • UKAS Management Systems Certified
  • Link-up Registered
  • Building Confidence Accredited


  • S106 Approved
  • HAS Accredited Contractor
  • Constructionline Certified
  • South London Business Awards for Training and Development
  • South London Business Awards for Customer Service
Corporate Responsibility

We believe in giving back to our community and being environmentally and socially aware. We are committed to act responsibly in everything we do. Developing a trust with all of our clients and candidates. We strive to build our reputation through our actions, delivering our services honestly to everyone who deals with us.

We have accredited procedures that help us ensure that all staff are legal, paid fairly and in compliance with all relevant employment legislation. Our Modern Slavery Statement can be found here. We also strive to ensure compliance with all health and safety requirements.

We seek to improve the lives of our workforce and where they live and work. We are active members of the communities where we operate and all of our workforce are important to us, they are our ambassadors.

Our clients trust us to provide the best recruitment service in the construction industry. Our workforce knows that they can trust us to treat them fairly and pay them well for all their hard work.

As construction recruiters we are also committed to ensure that there is no modern slavery or human trafficking in any part of our supply chain or business. We train all of our staff to act ethically and with integrity, ensuring all pre-employment checks are carried out in full every time.
Awards and Accreditations.