Engineering access.
Securing infrastructure.
Enabling safe performance
PTSG is a leading provider of specialist services across access, safety, fire and security, electrical systems, and water treatment.
- 24/7 Emergency Response
- ISO Certified
- Nationwide Coverage
What to expect
Five disciplines, one system.
Every building has the same needs: safe access at height, sound electrical systems, fire protection that works, clean water and a fabric that’s looked after. Most facilities and estates teams manage those needs through a patchwork of contractors, each with their own schedules, standards and paperwork.
With PTSG, that changes. Each division is a specialist in its own right. At the centre is what connects them: one system for scheduling, governance and compliance records, and more than 4,000 employees working nationally as one team, accountable for all of it.
Add a discipline, and nothing gets more complicated. That’s the point.
Compliance-driven operations
Safety- led culture
Technical excellence
National capability
Integrated service delivery
Rapid responsive support
We help protect, maintain, and enhance critical infrastructure across the UK and beyond.
Our Story
PTSG was established with a clear purpose — to bring together a group of highly specialised engineering businesses under one unified organisation, focused on safety, compliance, and technical excellence.
Through strategic acquisitions and sustained organic growth, we have built a nationwide network of experts delivering essential services to the built environment. Today, PTSG operates as a trusted partner to some of the UK’s most recognised organisations, supporting the safety, integrity, and performance of critical infrastructure at scale.
Key Statistics
24/7
operational capability
Nationwide
UK coverage
5
specialist divisions working as one group
Thousands
of sites supported across the UK
Multi-disciplinary
engineering expertise
Decades
of combined industry experience
01
24/7 operational capability
02
Nationwide UK coverage
03
5 specialist divisions working as one group
04
Thousands of sites supported across the UK
05
Multi-disciplinary engineering expertise
06
Decades of combined industry experience
24/7 operational capability
Nationwide UK coverage
5 specialist divisions working as one group
Thousands of sites supported across the UK
Multi-disciplinary engineering expertise
Decades of combined industry experience
Our Specialist Divisions
Access & Safety
Delivering specialist working-at-height solutions, fall protection systems, access equipment, and compliance-led safety services for complex environments.
Electrical Services
Delivering high-integrity electrical installation, testing, inspection, and maintenance services across commercial and industrial environments.
Building Access Specialists
Providing façade access systems, rope access services, building maintenance units (BMUs), inspections, and specialist maintenance solutions for high-rise and complex structures.
Fire Solutions
Designing, installing, and maintaining integrated fire detection, suppression, and security systems that safeguard people, property, and critical assets.
Water Treatment
Providing comprehensive water hygiene, treatment, and Legionella control services to ensure compliance, safety, and operational continuity.
Why PTSG
PTSG brings together specialist businesses under one integrated group, combining deep technical expertise with national scale and consistency of delivery.
Our model is built around collaboration, allowing clients to access multiple disciplines through a single trusted partner. This delivers greater efficiency, stronger accountability, and a more streamlined approach to managing complex estates and infrastructure portfolios.
What sets us apart
01
Specialist expertise at scale
02
Nationwide operational reach
03
Responsive, expert-led teams
04
Integrated multi-service delivery
05
Safety and compliance at the core of everything we do
06
Proven experience across critical infrastructure sectors
Specialist expertise at scale
Nationwide operational reach
Responsive, expert-led teams
Integrated multi-service delivery
Safety and compliance at the core of everything we do
Proven experience across critical infrastructure sectors
Our Growth & Evolution
PTSG has grown through a carefully executed strategy of acquiring and integrating specialist businesses, building a group capable of delivering end-to-end solutions across multiple disciplines.
From its formation, the group has expanded its capabilities, strengthened its national footprint, and brought together some of the UK’s most experienced engineering specialists under one structure.
Today, PTSG operates as a fully integrated organisation — combining scale, expertise, and agility to meet the evolving demands of modern infrastructure.
Brands We Work With
PTSG is trusted by a wide range of organisations, from national institutions to private sector operators, to deliver safe, compliant, and high-performance environments. We are proud to support leading names across commercial, public, and critical infrastructure sectors throughout the UK.
Sectors We Serve
We support a wide range of sectors where safety, compliance, and reliability are critical.
Why Leading Organisations Choose PTSG
PTSG is the alternative. We’ve built the UK’s most comprehensive specialist building services capability: five expert divisions, 4000 engineers and 170 specialist services under one coordinated partnership.
Backed by 250+ accreditations, including ATLAS, SAEMA and NICEIC, and a 24/7/365 nationwide response, we don’t just meet industry standards—we help set them.
When PTSG does its job perfectly, you won’t notice. No fire. No outbreak. No failure. Just safe, compliant buildings and complete peace of mind.
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