ADVANCED
Two building services engineers inspecting boilers and pipework in a commercial plant room

Mechanical maintenance · Building services · Compliance

Keeping buildings operational, compliant and properly maintained.

Advanced Maintenance provides planned and reactive mechanical services for commercial organisations, housing providers, healthcare environments and education estates across the South of England.

25+
Years of mechanical maintenance, established 1998
5,500+
Properties supported across the South of England
24/7
Reactive support when systems cannot wait

Reactive line 0118 315 2273

Built around safety, compliance and accountability.

  • CHAS Elite

    Health & safety assessed

  • Constructionline Gold

    Pre-qualified supplier

  • ISO 9001

    Quality management

  • ISO 14001

    Environmental management

  • Enhanced DBS

    All engineers checked

One maintenance partner

Less complexity. More accountability.

Commercial estates often rely on separate contractors for heating, plumbing, ventilation, remedial works and planned maintenance. Coordination sits with the client, and so does the risk when something is missed.

Advanced Maintenance works as one directly employed team across those disciplines. Every engineer is fully qualified and Enhanced DBS checked, working the same regions and often the same buildings year after year — so heating systems keep running and compliance records stay clean.

Where we work
Berkshire · Oxfordshire · Hampshire · Wiltshire · Surrey · Greater London
Insurance cover
£10m public liability · £5m professional indemnity · £10m employers' liability
Engineer adjusting a brass valve and pressure gauge on copper heating pipework
Commercial heating remedials — Theale, Berkshire

Services

Mechanical services, maintained under one contract.

Planned servicing, remedial works and reactive attendance — delivered by directly employed engineers.

  • View all capabilities

Sectors

Experience where reliability matters most.

Row of well-maintained brick housing association properties

Housing

Planned, reactive and compliance support across housing portfolios and occupied properties, working alongside housing associations and property managers.

Quiet hospital corridor with exposed building services at ceiling level

Healthcare

Compliant works in clinical and care environments where disruption has to be carefully controlled.

Modern British secondary school building exterior

Education

Mechanical maintenance and compliance support for schools, colleges and academies.

Mid-rise commercial office building on a city street

Commercial

Building services for offices, mixed-use sites and managed estates.

Why Advanced Maintenance

Built for long-term maintenance relationships.

  • 01

    Direct accountability

    One contractor across multiple maintenance disciplines, with directly employed engineers rather than subcontracted labour.

  • 02

    Qualified engineers

    Fully qualified, Enhanced DBS checked teams working the same sites year after year.

  • 03

    Compliance-led approach

    Structured, documented and tender-ready delivery — CHAS Elite, Constructionline Gold, ISO 9001 and ISO 14001 accredited.

  • 04

    Responsive support

    Planned maintenance programmes backed by reactive attendance when systems fail.

  • 05

    Experience at scale

    From single reactive callouts to multi-site PPM contracts supporting over 5,500 properties.

Selected work

Maintenance in practice.

Representative examples of the work we carry out. Detailed project records are available on request.

Commercial boiler cascade with insulated steel headers in a plant room
CommercialBerkshire

Commercial heating plant

Planned replacement and optimisation

Boiler cascade, headers and distribution pipework maintained and upgraded to keep a commercial site heated through winter.

View project
Rooftop air handling unit and galvanised ductwork on a commercial building
EducationSouth East

Education estate

Mechanical maintenance and ventilation

Servicing of air handling and extract systems across a campus, scheduled around term time and site access.

View project
Engineer servicing a boiler inside an occupied residential property
HousingMulti-site

Housing portfolio

Reactive and planned maintenance

Annual servicing and reactive attendance in occupied homes, with access, documentation and resident care handled carefully.

View project

By the numbers

25+
Years of industry experience, established 1998
5,500+
Properties supported across housing, healthcare, education and commercial
100%
Engineers Enhanced DBS checked

Accreditation & cover

  • CHAS EliteHealth & safety assessed
  • Constructionline GoldPre-qualified supplier
  • ISO 9001Quality management
  • ISO 14001Environmental management
  • Enhanced DBSAll engineers checked
  • £10m / £5mPublic liability / professional indemnity

How we work

From reactive repairs to planned maintenance programmes.

  1. 01

    Assess

    Understand the site, its systems and how the building is used day to day.

  2. 02

    Plan

    Agree priorities, servicing frequencies and response arrangements in writing.

  3. 03

    Maintain

    Deliver planned servicing and building-services support with consistent engineers.

  4. 04

    Respond

    Attend reactive issues when systems fail or works cannot wait.

Something needs attention now?

Our reactive maintenance team supports clients when building-services issues cannot wait.

Call 24/7 support — 0118 315 2273

Planning maintenance, repairs or a new project?

Tell us what your building needs.

Whether you require ongoing maintenance, support across multiple properties or help with a specific mechanical-services project, speak with the Advanced Maintenance team.

Telephone
0118 315 2273
Office
Unit 2 Chiltern Enterprise CentreStation Road, ThealeReading RG7 4AA

We usually reply the same working day.

CallEnquire