PGSO provides specialist mechanical and electrical (M&E) and HVAC consultancy services to help building owners, facilities teams and managing agents understand their assets, reduce risk, improve performance and stay compliant.

Whether you need accurate asset data for a tender, a full condition report to support budgeting, or targeted diagnostics to solve recurring issues — we deliver clear, actionable reporting and a service that integrates smoothly with your team.

Talk to us today for a tailored scope and quote.

A full, structured record of your building services assets — captured accurately on site.

Typical outputs include:

• Asset registers (make, model, serial number, location, capacity)
   
• Plantroom and equipment schedules
   
• Photographic evidence and tagging
   
• Data formatted for CAFM / CMMS upload (where required)
   

Ideal for:

• Portfolio validation
   
• Maintenance tendering
   
• Compliance support
   
• Lifecycle planning and budgeting
   

We assess the condition of mechanical, electrical and HVAC systems to give you a clear view of current risk, performance, and future cost exposure.

Our reports typically include:

• Condition grading and defects listing
   
• Safety and compliance observations
   
• Priority actions (short / medium / long term)
   
• Repair vs replace recommendations
   
• Supporting photos and evidence
   

Outcome: a clear plan to move from reactive fixes to controlled, planned maintenance.

We provide lifecycle planning that supports long-term financial forecasting and asset strategy.

What you get:

• Planned replacement schedules
   
• Remaining useful life estimates
   
• Risk-based prioritisation
   
• Cost planning support for budgets and business cases
   

Ideal for:

• 5 / 10 / 25-year planning
   
• Portfolio strategy
   
• Landlord / tenant negotiations
   
• Funding and investment decisions
   

Thermal imaging supports faster fault identification and risk reduction across electrical and mechanical systems.

Common uses include:

• Electrical hot spot detection
   
• Overloaded circuits and imbalance checks
   
• Insulation / heat loss investigation
   
• HVAC performance issues and anomalies
   

Deliverables:

• Annotated images
   
• Clear issue descriptions
   
• Practical next-step recommendations
   

Drone surveys provide safe access to areas that are difficult, time-consuming or unsafe to inspect by traditional methods.

Suitable for:

• Roof plant and equipment checks
   
• External building condition reviews
   
• Solar PV inspection support
   
• High-level services routing and identification
   

Benefits:

• Reduced disruption
   
• Improved safety
   
• Faster data capture
   
• Strong visual evidence for decision-making
   

We help you meet key compliance obligations and reduce the risk of enforcement action, project delays or unexpected costs.

Support includes:

• EPC coordination and advisory
   
• TM44 air conditioning inspections
   
• Documentation review and reporting support
   
• Compliance readiness for audits and tenders
   

If you’re unsure what applies to your building, we’ll guide you through it clearly and pragmatically.

We provide testing support and reporting for water and closed-loop systems, helping you reduce risk and maintain safe operational standards.

Examples include:

• Water sampling and analysis support
   
• Closed loop system checks
   
• Evidence-led recommendations and remedial actions
   

We support clients through the full tender and validation process — ensuring specifications are accurate, bids are comparable, and performance is measurable.

Services include:

• Scope and specification development
   
• Tender documentation support
   
• Bid evaluation assistance
   
• Contractor performance audits and reporting
   
• Planned maintenance strategy improvements
   

Outcome: better value, better performance, and fewer disputes.

When systems underperform, we help you find the cause quickly and implement improvements that last.

We support issues such as:

• Persistent comfort complaints
   
• High energy use and inefficiency
   
• Recurring breakdowns
   
• Poor ventilation or airflow performance
   
• Plant short cycling / unstable operation
   

Approach: diagnose → evidence → clear options → implementable actions.

We help you move from periodic inspection to continuous insight by integrating sensors and monitoring solutions that support proactive maintenance.

Use cases include:

• Vibration monitoring
   
• Air quality tracking
   
• Temperature / humidity monitoring
   
• Trend reporting and anomaly detection
   

We don’t just supply data — we help interpret it so it drives action.

We keep the process simple and effective:

1. Initial call & requirements review
    
2. Site survey / data capture
    
3. Technical analysis & validation
    
4. Clear reporting with priorities and recommendations
    
5. Ongoing support if required
    

• Accurate, structured reporting that can be used immediately
   
• Professional, responsive delivery with minimal disruption
   
• Technical expertise across M&E and HVAC systems
   
• Evidence-led recommendations (not generic statements)
   
• A consultancy approach — we work with your team, not around it
   

If you’d like to improve asset visibility, reduce risk, or build a clearer plan for your building services — we’ll help.

Get in touch to book a consultation or request a quote.