Mechanical services
Heating, cooling, ventilation and plumbing systems, installed, serviced and repaired by qualified engineers.
- Chillers, VRF systems and heat pumps
- Air handling units and ventilation
- Pumps, pipework and hot and cold water services
M&E building services · London
Built on mission-critical engineering.
Your team keeps the building running day to day. We take on the specialist work: planned maintenance of mechanical and electrical plant, compliance records, out-of-hours and holiday cover, and replacement when equipment reaches the end of its life.
- Group track record
- 26 yearsPowertech UB, India
- Emergency attendance
- 4 hoursWithin the M25, contracted sites
- Maintenance cover
- 24 / 7Answered by an engineer
- Sectors served
- 6Offices to data centres
Clients
Who we work with
Stoke Park
What we do
Six services, one contract, one point of responsibility.
Most buildings buy these from five different suppliers and spend the difference on coordination. We would rather carry that ourselves.
Electrical services
Power, lighting and controls for commercial buildings, from the distribution board to the final fitting.
- LV distribution and small power
- Lighting, emergency lighting and controls
- UPS and standby power
Planned maintenance
Scheduled servicing across your mechanical and electrical plant, with records an auditor can follow.
- Free asset register at our first survey
- One maintenance calendar for all M&E plant
- A service report after every visit
Compliance and testing
The statutory checks every commercial building needs, kept on one schedule so nothing lapses.
- Electrical installation condition reports (EICR)
- Emergency lighting tests and F-Gas checks
- Legionella control and water hygiene
Plant replacement
When equipment reaches the end of its life, we plan and carry out the replacement with minimal disruption to your tenants.
- Condition surveys and replacement planning
- Like-for-like or more efficient replacements
- Works scheduled around occupied buildings
Out-of-hours and holiday cover
Specialist backup for your in-house team in the evenings, at weekends and when your own engineers are away.
- Cover for holidays and absence
- Evening and weekend works
- Breakdown repairs and fault finding
Statutory obligations
What the law already requires of your building.
Six recurring duties sit on most commercial buildings in England and Wales. Missing one is an enforcement risk, and they rarely arrive on the same calendar. We run them as a single schedule.
| Obligation | Frequency | Applies to | Basis |
|---|---|---|---|
| TM44 air conditioning inspection | Every 5 years | Buildings with more than 12 kW aggregated cooling capacity | Energy Performance of Buildings Regulations |
| Legionella risk assessment | Review every 2 years, monitoring ongoing | Any employer or landlord with a water system | ACOP L8 & HSG274 |
| LEV thorough examination | Every 14 months | Local exhaust ventilation plant | COSHH Regulation 9 |
| Fire damper drop test | Every 12 months | Dampers in fire-rated construction | BS 9999 · Fire Safety Order 2005 |
| F-Gas leak checking | 12 / 6 / 3 months by refrigerant charge | Systems containing fluorinated gases | GB F-Gas Regulations |
| EPC & MEES compliance | On letting · EPC B by 2031 above 1,000 m² | Privately rented commercial property | MEES Regulations, England & Wales |
Sectors
Buildings we know how to work in.
Each sector brings its own constraint — trading hours, term dates, infection control, uptime. The engineering is the easy part.
Commercial officesCat A & Cat B fit-out, landlord plant
RetailTrading-hours works, national rollouts
EducationTerm-time programming, campus plant
HealthcareHTM-compliant ventilation and controls
Data & criticalN+1 cooling, resilience testing
Industrial & logisticsProcess cooling, large-volume ventilation
Selected projects
Delivered by the Powertech group.
Straightforward work, done to a standard we’d be happy to put our name to.
United Kingdom
Stoke Park
Mixed use · Mumbai, India
Jio World Centre
Building services to one of India’s most prominent cultural and convention destinations, delivered to exacting acoustic and aesthetic standards across performance, exhibition and hospitality spaces.
| Role | M&E subcontractor |
|---|
Commercial offices · Mumbai, India
BKC One
Full mechanical, electrical and plumbing services to a grade-A commercial tower in the Bandra Kurla Complex, executed alongside the base-build contractor on a live programme.
| Role | M&E subcontractor |
|---|
Retail · Surat, India
Reliance Mall, Surat
A large-format retail centre requiring high-capacity central plant, phased handover across trading units, and a ventilation strategy tuned for heavy footfall.
| Role | Principal M&E contractor |
|---|
Service levels
Response times, written into the contract.
UK maintenance contracts are won and lost on numbers. Here are ours.
- Emergency, M25
- 4 hrsLoss of heating, cooling or power to a critical area
- Emergency, nationwide
- 8 hrsAttendance on site by a qualified engineer
- Urgent
- 24 hrsPartial failure with a workaround in place
- Routine
- 5 daysScheduled into the next planned visit
Who we are
A 26-year contractor, newly arrived in the UK.
Powertech Energy Solutions is the UK arm of Powertech UB, which has delivered M&E building services across India for over 26 years — retail rollouts, corporate headquarters, schools and mixed-use developments, for clients including Reliance and Jio. We opened the UK business in 2025 to bring that record to British buildings.
More about usGet in touch
Tell us what the building needs.
New project, maintenance contract, TM44 inspection or an emergency — we reply within one working day.