Alliance Cleaning Limited

Alliance Cleaning Limited is a British commercial contract cleaning company founded in 1998 as a family business. According to its official website, it began by serving London and the home counties and has grown into one of the UK's leading contract cleaning companies, operating from a base in Hertford, Hertfordshire. The company describes itself as award-winning and family-run, and states that it holds ISO 9001, 14001 and 45001 certifications covering quality, environmental and occupational health and safety standards. Alliance Cleaning provides contract cleaning services to corporate offices, healthcare facilities, retail spaces and specialist environments. Its service model emphasises dedicated account management, with contract managers looking after fewer sites than the industry average, one-hour client response times, and mobile support teams. It markets DBS-checked, uniformed teams, flexible scheduling including out-of-hours and emergency cover, eco-friendly products supporting clients' ESG commitments, and transparent tailored pricing. The company operates a dedicated corporate office cleaning service for regional and head offices, and positions itself as an ESG-enabled commercial cleaning specialist. Beyond cleaning, the company runs a community engagement programme called Alliance Giving Back, through which staff volunteer their time to support non-profit organisations and local causes. In 2025 it pledged 300 volunteer hours to local non-profit organisations. It also publishes a set of company policies covering areas such as data protection, equal opportunities and dignity at work, ethical trading, and modern slavery and human trafficking. The company is led by CEO Danny Bishop. It remains a private, family-run business and is not publicly listed. Its primary market is the United Kingdom, with a historical focus on London and the home counties and a stated national reach across the UK.

Alliance Cleaning Limited was founded in 1998 as a family business. According to its official website, the founders set out with a clear goal: to raise the bar in commercial cleaning. The company began by serving London and the home counties, operating as a family-run contract cleaner in a competitive market. Over the following decades the business expanded beyond its original regional footprint. By the time of its official website content, the company described itself as having grown into one of the UK's leading contract cleaning companies, serving corporate offices, healthcare facilities, retail spaces and specialist environments from a base in Hertford, Hertfordshire. Its CSR page states that the founding principle of making a genuine difference to the people around it has not changed in over 28 years, consistent with a 1998 founding. The company invested in formal management systems, achieving ISO 9001, 14001 and 45001 certification for quality, environmental and occupational health and safety standards. It developed a service model built around dedicated account management, with contract managers responsible for fewer sites than the industry average, one-hour client response times, and mobile support teams. It also built out sector-specific offerings, including a dedicated corporate office cleaning service for regional and head offices. In the 2020s the company formalised its community engagement through the Alliance Giving Back programme, which provides free activities delivered by staff volunteering their own time to support non-profit organisations and local causes. In 2025 it pledged 300 volunteer hours to local non-profit organisations. The company also published a suite of company policies covering computer use, data protection, entitlement to work in the UK, equal opportunities and dignity at work, ethical trading, and modern slavery and human trafficking. As of its official website content, Alliance Cleaning remains a private, family-run business led by CEO Danny Bishop, with a stated national reach across the UK and a continuing focus on corporate offices, healthcare, retail and specialist environments.

• 2025

  Pledged 300 volunteer hours to local non-profit organisations through Alliance Giving Back.

• 1998

  Alliance Cleaning founded as a family business serving London and the home counties.

• Achieved ISO 9001, 14001 and 45001 certification.

Award-winning, family-run, ISO-certified contract cleaning specialist offering responsive, ESG-enabled commercial cleaning across the UK.

• Corporate office cleaning

  Contract cleaning for corporate offices and HQs, with DBS-checked uniformed teams, dedicated account manager and one-hour response guarantee.

• Healthcare facility cleaning

  Cleaning for healthcare facilities as part of the company's sector coverage.

• Retail space cleaning

  Cleaning for retail spaces as part of the company's sector coverage.

• Specialist environment cleaning

  Cleaning for specialist environments as part of the company's sector coverage.

• Sustainable office cleaning

  Eco-friendly cleaning products supporting clients' ESG commitments.

1. 1Alliance Cleaning | Commercial Cleaning in London & The UKalliance-cleaning.co.uk
2. 2CSR and Community | Alliance Cleaning Limitedalliance-cleaning.co.uk
3. 3Company Policies | Alliance Cleaning Limited Hertfordalliance-cleaning.co.uk
4. 4Corporate Office Cleaning Services | Regional & Head Officesalliance-cleaning.co.uk
5. 5Alliance Cleaning Limitedwikidata.org