Mechanical Systems O&M Manual
O&M documentation for mechanical services contractors — heating, HVAC, ventilation, BMS and gas installations. Professional handover documentation produced from your commissioning records, datasheets and as-built drawings.
What is a Mechanical O&M Manual?
A mechanical O&M manual is the handover document for mechanical building services — heating, HVAC, ventilation, BMS, gas and associated systems. It provides building owners, facilities managers and maintenance contractors with the information they need to operate systems correctly, carry out planned preventive maintenance, and maintain compliance with manufacturer warranty requirements. Outsourcing your mechanical O&M documentation to Project-OM means it is compiled from your project documents and returned as a professional, structured PDF ready for handover.
Project-OM provides O&M documentation support for contractors across the UK. Upload your project documents and receive a professional O&M manual, ready for handover.
Why mechanical O&M documentation matters
- CIBSE guidance and standard maintenance contracts require documented handover information for all mechanical systems — without it, building operators cannot schedule maintenance correctly or demonstrate regulatory compliance.
- Manufacturer warranties for boilers, HVAC units and heat pumps are often conditional on planned maintenance being carried out at the intervals specified in the O&M manual. Missing documentation can void coverage at the point of a claim.
- Energy performance obligations under Part L and MEES regulations rely on mechanical systems being operated and maintained as designed — O&M documentation provides the baseline evidence that maintenance is being followed.
- When mechanical systems are replaced or upgraded during the building's life, accurate original O&M records significantly reduce survey time and help new contractors understand the existing installation.
Systems covered
We document the full range of systems in your project, including all associated certificates, datasheets and commissioning records.
How it works
Simple enough to fit around a live job. No software to install.
Create your project
Add the site, end client, handover date and system types. It only takes a few minutes.
Upload your documents
Add job specs, data sheets, drawings, test certificates and commissioning information.
Download your manual
Receive a professional O&M manual, formatted and ready to hand over.
Simple, transparent pricing
One clear price confirmed before we start. No hidden extras.
Introductory pricing — all packages are currently 50% off the standard rate while we launch.
Free Template
£0
Download our free Word template and complete it yourself. Covers all six sections with guidance notes throughout.
- Word (.docx) template
- All six O&M sections
- Guidance notes included
- Fill in at your own pace
Standard
£198
£395
Best for small electrical projects, fit-outs, minor works or simple installations with a limited number of datasheets, drawings and systems.
- Up to 15 data sheets
- Up to 10 drawings
- Up to 2 system types
Extended
£348
£695
Best for larger commercial electrical projects with multiple systems, more drawings and a wider range of product documentation.
- Up to 40 data sheets
- Up to 30 drawings
- Up to 4 system types
Complex
From £498
From £995
Best for larger projects, multiple systems, incomplete documentation, client-specific templates, or projects with detailed handover requirements.
- 40+ data sheets, 30+ drawings, or 5+ systems
- Scope agreed with our team
- Final price confirmed within 24 hours
Final price confirmed by our team within 24 hours. One round of amends included free within 14 days.
What our clients say
“We had a commercial fit-out completing and the main contractor was pushing for our O&M documents. Project-OM turned our certificates and datasheets into a finished manual in days. Took the pressure right off.”
“Project-OM took the pain out of producing our O&M manual for a data cabling and CCTV job. Fast, accurate, and professional — exactly what we needed for handover.”
“Exactly what I needed. I uploaded everything, they came back with a clean PDF. The client was happy, retention was released. Simple as that.”
Frequently asked questions
What mechanical systems can you produce O&M documentation for?
We cover the full range of mechanical building services — heating and hot water systems, HVAC and air conditioning, ventilation and ductwork, BMS and controls, gas installation, underfloor heating, chilled water, pumps and pressurisation units. If you have a system not listed here, get in touch and we will confirm whether we can cover it.
Do you produce CIBSE-compliant maintenance schedules?
Our maintenance schedules are based on the manufacturer recommendations in the documentation you supply, supplemented by standard industry guidance where relevant. We do not invent maintenance intervals — all tasks and frequencies in the schedule are drawn from the source material provided.
Can you work from commissioning reports and O&M submittals only?
Yes. We can work from whatever documentation you have available — commissioning reports, O&M submittals, datasheets and as-built drawings. Where information is missing or incomplete, we flag it clearly in an outstanding items schedule so you know exactly what still needs to be provided before final issue.
Do you cover gas installation documentation?
Yes, we can include gas installation documentation in the mechanical O&M manual — gas pipework and fittings, gas interlock systems, and appliance commissioning records. Gas Safe certificates and purge records should be included with your document upload.
More questions? Get in touch or download our free O&M manual template.
Related O&M manual types
Mechanical project reaching handover?
Upload your mechanical services documentation and we will produce a professional O&M manual, structured for the maintenance team.