• Contained Group
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    • Contained Group
    • About Us
    • Developers
    • Asset Owners & FM
    • Decarbonisation
    • SME Contractors
    • Home Owners
    • Trade Partner Network
  • Contained Group
  • About Us
  • Developers
  • Asset Owners & FM
  • Decarbonisation
  • SME Contractors
  • Home Owners
  • Trade Partner Network

Do not buy isolated technology. Build an energy system that performs.


Contained Group

Contained Renewables

From Energy Concept to Proven Performance.

Contained Group provides MEP-led decarbonisation, microgrid and delivery consultancy for facilities seeking lower costs, carbon, water use and risk.


From feasibility and surveys to specification, tender, delivery, commissioning and optimisation, we manage the route to working performance.

Find out more

Next Generation Decarbonisation & Microgrid Consultancy

Built Around Your Operation. Designed for What Comes Next.

One Bespoke Route to Better Performance.


Contained Group does not start with a product, a standard package or an

installer-led proposal. We build the technical, commercial and delivery route

around your facility’s actual demand, assets, constraints, operational risk and

future plans.


We begin by understanding how the facility operates today: where energy and

water are used, where plant is approaching end of life, where electrical capacity

or controls create limitations, and where future growth, resilience or compliance

requirements could change the investment decision.


From there, we develop the right route for the asset. This may involve fabric

improvement, heating and ventilation upgrades, solar PV, battery storage,

electrical-capacity works, EV charging, smart controls, water monitoring, heat

recovery or a phased microgrid-ready energy system. In some cases, the strongest

first step is improving existing plant, controls or data before investing in new

technology.


Contained Group takes the route beyond concept. We turn strategy into a defined,

procurement-ready project: developing the scope, coordinating the technical

requirements, preparing tender and contract information, assessing delivery

partners and managing the route from appointment through construction,

commissioning and handover.


We also look beyond today’s market. We track emerging technology, energy-market

change and evolving infrastructure so that each strategy is credible today and

ready for what comes next, without asking clients to take unnecessary technology

or investment risk.


Every recommendation is tested against technical viability, installation

practicality, capital cost, lifecycle value, programme, operational disruption

and the evidence required to demonstrate performance after delivery.


The result is not another technology proposal or consultant’s report. It is an

integrated energy and building-services programme that moves from concept to

contract, delivery and proven operational performance.


Define the right system. Procure it properly. Deliver it with control. Prove it performs.

Not Just Another MEP Contractor

Contained Group connects the decisions that are often left to separate surveys, technology suppliers and contractors.  


1. Understand the Facility Energy, water, MEP systems, condition, capacity and operational needs.  


2. Build the Business Case Options, carbon, cost, resilience, lifecycle value and investment priorities.  


3. Define the Solution Technical scope, Employer’s Requirements, performance specification and tender.  


4. Control Delivery Contractor appointment, programme, commercial control, evidence and reporting.  


5. Prove Performance Testing, commissioning, metering, handover and operational optimisation.  


One route from first problem to proven performance. 

Get in Touch

Built Around Your Asset. Designed for What Comes Next.

A Decarbonisation Strategy That Gets Delivered.

Contained Group combines building-services expertise, commercial control, and

delivery management to turn complex asset challenges into practical,

procurement-ready improvement programmes.


We assess the whole operating picture: energy demand, water use, plant condition,

electrical capacity, building fabric, compliance exposure, resilience and future

growth. We then define the correct interventions, establish a credible cost and

delivery route, appoint the right specialists and manage the journey through

construction, commissioning and handover.


The outcome is lower operating cost, reduced carbon and water use, improved

resilience, stronger asset performance and a building that is prepared for

changing energy infrastructure, not simply another report or equipment proposal.

Plan Your Facility Improvement Route

Performance, Resilience and Lower Lifetime Cost.

Whole-Asset Decarbonisation

Lower-Cost Building Operation

Whole-Asset Decarbonisation

Create a phased, costed route to lower carbon that protects operational

continuity, capital priorities, compliance readiness and long-term asset value.

Energy Demand Reduction

Lower-Cost Building Operation

Whole-Asset Decarbonisation

Reduce avoidable consumption through plant optimisation, controls, lighting, ventilation, water systems and targeted building improvements before adding unnecessary infrastructure. 

Lower-Cost Building Operation

Lower-Cost Building Operation

Identify the interventions that reduce day-to-day energy, maintenance and replacement costs while improving reliability, comfort and operational control.

MEP-Led Asset Optimisation

Coordinate plant, controls, demand, generation, storage and utility capacity

into the right investment route for the asset, not a fixed retrofit sequence.

Heating, Cooling and Plant Renewal

Heating, Cooling and Plant Renewal

Replace ageing building-services systems with coordinated heating, cooling,

ventilation and hot-water solutions designed for efficiency, maintainability and future operational requirements.

Electrical Capacity Strategy

Heating, Cooling and Plant Renewal

Assess existing supply, future loads and upgrade routes so electrification, charging, storage, generation and business growth can proceed with confidence.

Decentralised Energy and Resilience

Decentralised Energy and Resilience

Decentralised Energy and Resilience

Develop integrated on-site generation, storage, backup and control strategies

to reduce grid reliance, protect critical loads and improve energy resilience.

Smart Controls and Metering

Decentralised Energy and Resilience

Decentralised Energy and Resilience

Use metering, monitoring and intelligent controls to expose waste, improve system performance, support maintenance decisions and prove results in use.

Flexibility and Grid Readiness

Decentralised Energy and Resilience

Water Efficiency and Resilience

Prepare controllable plant, storage and demand for a more flexible energy

system, reducing peak demand and creating future opportunities to respond to

network and market conditions.

Water Efficiency and Resilience

Future-Ready Energy Infrastructure

Water Efficiency and Resilience

Reduce water consumption, leakage and operational waste while considering

monitoring, reuse, storage and site-specific water-resilience opportunities. Make your facilities drought-resistant.

Future-Ready Energy Infrastructure

Future-Ready Energy Infrastructure

Future-Ready Energy Infrastructure

Design scalable electrical distribution, controls and energy infrastructure that can adapt to changing technology, capacity requirements, regulations, and markets. 

From Concept to Proven Performance

Future-Ready Energy Infrastructure

Future-Ready Energy Infrastructure

Take the project from strategy and technical definition through procurement,

delivery, commissioning, handover and operational review, so outcomes are delivered and evidenced.

Know the Asset. Control the Investment.

 Clear evidence, practical priorities and a delivery route built around the condition, performance and future of your facility. 

Better Information. Better Investment. Better Buildings

Asset Feasibility and Condition Review

Asset Feasibility and Condition Review

Asset Feasibility and Condition Review

Understand what is really happening before capital is committed.


We assess building services, fabric condition, utilities, energy and water use,

operational constraints, compliance exposure and future capacity requirements.

The result is a clear view of risks, opportunities and the interventions worth

taking forward.


See the whole asset before you commit the budget.

Costed Investment and Phasing Plan

Asset Feasibility and Condition Review

Asset Feasibility and Condition Review

Turn technical findings into an affordable, deliverable investment route.


Contained Group develops high-level budgets, priority works, programme options

and phased capital plans, whether the right answer is one coordinated project or

a controlled improvement programme delivered over several years.



Make the right investment at the right time.

Lifecycle and Renewal Strategy

Asset Feasibility and Condition Review

Lifecycle and Renewal Strategy

 Plan renewals before failure, cost escalation or compliance pressure dictates the decision. 


 We identify individual asset, MEP system, and building fabric priorities, expected service life, cost of inaction, and replacement timing, creating a practical plan for maintenance, renewal, decarbonisation, and long-term asset performance.  



Replace uncertainty with a controlled plan.

Future Proof Bespoke Solutions: A Contained Route To Net-Zero

Find out more

Bespoke by Design. Turnkey by Delivery.

From First Review to Proven Performance.

Contained Group helps owners, occupiers and facilities teams make practical decisions about complex buildings and turn them into controlled improvement programmes.  


Whether you need clarity on asset condition, a high-level budget and phased investment plan, a defined decarbonisation route or support through procurement, delivery, commissioning and handover, we bring technical, commercial and operational thinking into one coordinated process.  


There is no predetermined solution and no requirement to commit to a full programme from day one. Start with the evidence your facility needs now, then move forward with a route that works for your budget, operations and future requirements.  


Understand the asset. Control the investment. Deliver the outcome. 

Contact Us

Tell us about your building, priorities and intended timescale

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Start With the Right Conversation

Tell us what is happening at your facility, what you need to improve and what is making the decision difficult. We will help you identify the most appropriate starting point. 

Contained Group

Hours

Mon

09:00 am – 05:00 pm

Tue

09:00 am – 05:00 pm

Wed

09:00 am – 05:00 pm

Thu

09:00 am – 05:00 pm

Fri

09:00 am – 05:00 pm

Sat

By Appointment

Sun

Closed

Copyright © 2026 Contained Group - All Rights Reserved.

 Contained Group is a trading name of Contained Renewables Ltd, registered in England and Wales. Company No. 15453593.  

Registered office: 128 City Road, London, EC1V 2NX. 

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