PHD Mechanical

PHD Mechanical

PHD Mechanical is a plumbing, heating and gas maintenance specialist, predominantly servicing the commercial sector in and around London.

We have acquired a combined 125 years’ experience, built on foundations of mechanical contracting and domestic solutions in and around London. We are a team of friendly and approachable in-house specialists and we never use sub-contractors.

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Specialist solutions for you

If you’re a building manager in search of full-service support on a high-end residential block, a portfolio of homes, an office complex, hotel, energy centre or similar; our in-house, mechanical, electrical and plumbing experts will provide you with the specialist-level insight that facilities management services cannot.

Customer portal

Our comprehensive planned preventative maintenance (PPM) solutions ensure your process remains optimised for best possible performance. Our approach to building management systems (BMS) is reliable and transparent, including access to a bespoke customer portal that will keep you updated and informed every step of the way.

Technology innovation

Embracing innovation and technology allows us to offer unrivalled accuracy, efficiency and accountability. Beyond the maintenance intervals and equipment tracking stickers you should already have come to expect, we provide unique 3D mapping technology, allowing you to virtually walk around and assess an environment using 360° imagery.

Rapid response

We believe in compliance and we are always happy to commit to a detailed SLA (service level agreement). We only work with customers we are confident in reaching quickly, so you can rest assured that in any crisis or emergency, we will respond fast and get the job done.


Here for you 24/7

Our stellar reputation has been achieved by the ongoing professionalism and helpfulness of our employees, who are available 24 hours a day, 7 days a week, 365 days of the year.



PHD Mechanical is a fully certified member of Gas Safety register (formally Corgi) to name a few.


accreditation logos: Gas Safe, NADC, Safe Contractor Approved, OFTEC, HAS, AID, Honeywell, Worcester, REAL, CITB, WRAS


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