Skip to content
Commercial mechanical, gas, heating & electrical specialists
01252 214120 Request a quote
ComGas Services UK Ltd
ComGas engineer carrying out planned building-services maintenance
Planned Preventative Maintenance

Fewer surprises, better-maintained buildings.

A planned preventative maintenance programme brings structure to the servicing and inspection of your building's essential systems — replacing reactive problem-solving with scheduled visits, documented findings and clearer remedial planning. ComGas delivers co-ordinated PPM covering gas, heating, plumbing, electrical, HVAC and air-conditioning systems for commercial and industrial sites across Surrey and surrounding counties.

  • Asset-led service schedules
  • Gas, heating, plumbing & electrical
  • Documented findings and records
  • Multi-site support available
Scheduled care for buildings that cannot afford to fail

A maintenance programme built around your assets, your site and how it operates.

A maintenance programme works best when it is shaped around the actual equipment in a building — its age, condition, manufacturer guidance and how critical it is to daily operation. Before agreeing a schedule, we look at the assets present and confirm the scope and visit frequency so the programme reflects the property rather than a generic template.

ComGas can maintain gas, heating, plumbing, electrical, HVAC and air-conditioning systems within a single co-ordinated programme. The aim is to reduce avoidable failures, document asset condition over time and make remedial decisions easier to plan and budget for — with service and response arrangements confirmed as part of the agreed contract rather than assumed.

ComGas Services UK Ltd
Planned preventative maintenance from Farnham, Surrey.

Systems we maintain

One maintenance partner across your core building services.

Choose a focused servicing agreement for a single discipline or bring multiple systems into one co-ordinated planned maintenance programme.

Gas, Heating & Hot Water

Scheduled servicing of commercial boilers, heating plant, gas systems and hot water equipment as part of a planned programme.

  • Commercial boiler servicing
  • Heating plant and controls checks
  • Gas system observations
  • Hot water system maintenance
Find out more

Plumbing & Water Systems

Planned inspection and maintenance of commercial plumbing, water systems and associated plant.

  • Hot and cold water system checks
  • Pipework condition observations
  • Water plant and pump maintenance
  • Leak detection support
Find out more

Electrical Systems

Planned electrical inspection, testing support and maintenance to keep systems safe and in reliable operation.

  • Distribution and lighting system checks
  • Emergency lighting maintenance
  • Periodic testing and inspection support
  • Condition observations and records
Find out more

HVAC & Air Conditioning

Routine servicing and condition checks for ventilation, cooling and air-conditioning equipment.

  • Filter and cleanliness checks
  • Performance and efficiency observations
  • AHU and chiller servicing
  • Air-conditioning planned maintenance
Find out more
ComGas engineer attending a building-services planned maintenance visit

Planned. Professional. Practical.

How a PPM programme works

Agreed scope, scheduled visits, documented findings.

We agree the scope with you first — which assets are included, what visit frequencies are appropriate, how findings will be reported and how access is managed around your operations. Visits are then planned to fit around occupancy, trading hours or term dates, and findings are documented after each attendance.

Where additional maintenance or remedial work is identified during a visit, the priority is explained and any further work is separately discussed and quoted before it is authorised. Nothing outside the agreed scope is assumed to be included in the programme.

  • Scope and asset list agreed before the programme begins
  • Visit frequencies matched to asset type and condition
  • Access arranged around your operational timetable
  • Documented findings and condition notes after each visit
  • Remedial recommendations with clear priority assessment
  • Multi-discipline co-ordination within one programme
Discuss Your PPM Scope
Service information for maintenance customers

Your service records, available through the Customer Portal.

Existing ComGas customers can use the Customer Portal to access relevant service information and documents from planned maintenance visits. The functions and document visibility available depend on the account and contract configuration.

  • View relevant job and service information
  • Access available reports and maintenance records
  • Keep asset and visit history easier to follow
  • Multi-site visibility where configured
  • Portal access for eligible maintenance accounts
  • Discuss portal options as part of a PPM contract enquiry
Existing Customer Login

Portal access is for existing ComGas customers. Prospective customers can discuss portal options when scoping a maintenance contract. Response arrangements are agreed as part of each individual contract; no standard response times are published or implied.

What maintenance customers say

Feedback from planned maintenance clients.

Genuine Google reviews from ComGas maintenance customers.

PPM FAQs

Planned preventative maintenance questions

Common questions about ComGas planned maintenance programmes and how they are structured.

Talk to the maintenance team
What does a PPM programme from ComGas include?

A planned preventative maintenance programme is scoped to the specific assets, buildings and requirements involved. It can cover gas, heating, plumbing, electrical, HVAC and air-conditioning systems within a single co-ordinated programme, with visit frequencies, scope and reporting format all agreed upfront.

How is PPM different from reactive maintenance?

Planned preventative maintenance involves scheduled inspections and servicing carried out in advance of failures, rather than responding only when something has gone wrong. The aim is to identify deterioration early, support safe operation and make remedial decisions easier to plan and budget for.

Can one contract cover multiple buildings or sites?

Yes. We can discuss asset registers, access arrangements, visit scheduling and reporting across a portfolio of buildings, then agree a structure that works for the operational requirements of all sites involved.

Does a PPM contract include emergency callout cover?

Callout and priority-response options can be discussed when the contract is being scoped. We do not publish standard response times, and any response arrangements are confirmed as part of the agreed contract terms — they are not assumed to be included as a default.

How is access managed for occupied or operational buildings?

Access requirements, working hours and any specific room or area constraints are discussed and confirmed before the first visit is planned. We schedule maintenance visits around the building's operational timetable where this has been agreed as part of the contract scope.

Start a conversation

Tell us about your buildings and we'll suggest a suitable PPM approach.

Share what systems need maintaining, how many sites are involved and any particular compliance or access requirements. The team can arrange a conversation to discuss scope before any formal proposal is prepared.

Enquiry

Discuss a planned maintenance programme

    Upload documents or photos of fault, where applicable (optional)

    yes I consent to my data being stored and to receive marketing communications. My data can be stored in accordance with the Privacy Policy

    For an urgent enquiry, please call our office directly.

    Talk to ComGas

    Looking for a reliable commercial engineering partner?

    Current accreditations and registrations.

    Gas Safe Registered OFTEC Registered REFCOM F-Gas Certified CHAS Accredited Constructionline Approved
    Quick office contact

    Prefer WhatsApp?

    Message the ComGas office on 01252 214120.

    WhatsApp our office