Services.

What we offer

Trusted compliance across specialist divisions.

We deliver intelligent, end-to-end safety and compliance solutions through our specialist divisions, helping businesses across the UK stay protected and compliant.

From expert water hygiene and Legionella control, to meticulous air quality management, robust fire safety, electrical testing, call systems, security systems, and essential compliance equipment, our nationwide team reduces risk, enhances safety, and ensures you meet every regulatory standard.

Water services
Recognised experts in Legionella risk management and water hygiene safety.
water
Air hygiene services
Safe, compliant and energy-efficient air systems for every environment.
man checking tank
Fire services
Undertaking all aspects of both passive and automatic fire prevention.
fire extinguisher
Electrical services
Certified inspections, maintenance, and compliance for critical systems.
fuses
Lift services
Our experienced engineers deliver maintenance, repair, modernisation, and installation for lifts, escalators, and travelators, tailored to the needs of your environment.
Security systems
Trusted installation and maintenance to keep your premises secure and compliant.
cctv
Our memberships and accreditations
  • acclaim accrediation logo
  • ansul accreditation logo
  • bafe accreditation logo
  • BESA logo
  • BSRIA logo
  • CHAS logo
  • Construction online logo
  • Contractor plus accreditation logo
  • EXOR logo
  • Gent 24 logo
  • IFC logo
  • Ifeda logo
  • Legionella control association logo
  • NICEIC logo
  • NSI logo
  • Part P logo
  • QMS international logo
  • Safe contractor logo
  • SSIP logo
two women with clipboards working in a pharmacy
Sectors we work with

We work across a wide range of sectors including education, healthcare, commercial, retail, housing, and industrial environments, delivering tailored compliance solutions that meet the unique safety and regulatory demands of each sector. Our multi-disciplinary expertise ensures every client receives reliable, industry-specific support.

See our sectors
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    News & insights
    electrical testing
Acquisitions / May 22, 2026
News / May 22, 2026

Complii strengthens building compliance offering with the acquisition of Classic Lifts (Scotland) Limited

Complii, one of the UK’s leading providers of building safety and regulatory compliance services, announced the acquisition of Classic Lifts (Scotland) Limited, a highly regarded specialist lift services provider based in Glasgow. The acquisition represents a significant milestone in Complii’s growth journey, introducing Lifts and Escalators as a dedicated new compliance service line within its expanding portfolio.
Acquisitions / May 15, 2026
News / May 15, 2026

Complii continues Lifts and Escalators expansion with acquisition of The Escalator Company

Complii, one of the UK’s leading providers of building safety and regulatory compliance services, announced the acquisition of The Escalator Company, a specialist in escalator, lift and travelator servicing, maintenance, refurbishment and installation. Based in Rochester, Kent, The Escalator Company brings over two decades of experience and a strong reputation for engineering excellence to Complii.
Acquisitions / May 13, 2026
News / May 13, 2026

Complii marks 20th acquisition with Tay Fire and Security

Complii, formerly known as Compliance Group, and a leading provider of building compliance services, announced the acquisition of Tay Fire and Security Limited, a specialist provider of fire safety solutions based in Nottingham. This acquisition marks Complii's 20th acquisition as part of its 'buy and build' strategy.

See all news

Compliance with confidence.

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