NPM — National Project Managers
Interior of a power plant maintained by NPM
Services · Building O&M

Building Operations & Maintenance

Keep your building running safely, efficiently and to standard — planned, preventive and corrective maintenance delivered with the discipline of a firm that has maintained major industrial plant for four decades.

Discuss a requirement → All services

The problem we solve

A building is a major capital investment, but its value is decided after handover — by how well it's run. Deferred maintenance, reactive-only repairs and a rotating cast of subcontractors quietly erode asset life, inflate running costs and put safety and compliance at risk. Most owners don't need more vendors; they need one accountable partner who understands the engineering and takes ownership of keeping the facility available.

That's what NPM's operations & maintenance service is built to be.

What we do

We take single-point responsibility for the systems that keep a building or facility working — mechanical, electrical and civil — and run them to a planned regime rather than firefighting failures.

  • Planned preventive maintenance (PPM)
  • Corrective & reactive maintenance
  • HVAC & chiller plant operation
  • Electrical distribution & standby power
  • Pumps, motors & rotating equipment
  • Plumbing & water systems
  • Fire & life-safety system upkeep
  • Building fabric & civil maintenance
  • Condition monitoring & inspections
  • Asset registers & CMMS reporting
  • Energy & efficiency reviews
  • Vendor & spares management

What you get

Higher availabilityFailures caught before they become downtime, on a schedule built around your asset's real duty.
Lower running costPlanned work is cheaper than emergency work — and efficient plant uses less energy.
A clean audit trailEvery intervention logged against the asset register, so you always know the state of your facility.

How we work

  1. AssessWe survey the facility, build (or clean up) the asset register, and identify the real risks and quick wins.
  2. PlanA maintenance regime tailored to each asset's duty cycle and criticality — not a generic calendar.
  3. OperatePlanned and corrective work delivered by senior, safety-led technicians, with a single point of contact.
  4. Report & improveClear monthly reporting, condition trends, and recommendations that extend asset life and cut cost.

Why NPM

Our roots are in Engineering, Procurement and Construction — the discipline of delivering and maintaining complex power and industrial plant to specification, on live sites, under the highest safety standards. We bring that same rigour to building O&M, and because we're a lean, senior team, you deal directly with experienced engineers rather than a call centre.

An engineering approach to O&M. We maintain around how an asset actually runs, document everything, and hold to the health, safety and environmental standards we carried on major industrial projects — on every job, however routine.

See the kind of plant we've kept running on our projects page, or tell us about your facility.

Need a reliable O&M partner?

Tell us about your facility — we'll propose a maintenance regime that fits it and a team you can actually reach.

Get in touch →