EC Cleaners Network · Multi-Site Acquisition Onboarding
When a new property joins a portfolio, bring the kitchen extraction into the compliance programme as a new system record rather than simply importing the previous operator’s status.
The acquisition handover should establish what systems exist, what evidence has been inherited, who has maintained them, what cannot be accessed, what remains outstanding and when the next competent review or maintenance action should take place.
What properties are joining the portfolio and what records came with them?
Send the acquired site list, available kitchen extract reports, certificates, contractor details and any known landlord, insurer, fire-risk or access information. Missing evidence can then be treated as a gap rather than silently converted into a complete status.
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Start by identifying every kitchen extract system
A newly acquired property may contain one kitchen extraction system or several. Large care homes, hotels, schools, hospitals, campuses and mixed-use buildings can have separate kitchens with different duct routes, fans, access arrangements and maintenance histories.
Create a separate record for each identifiable system before importing old certificates or due dates. This prevents several different systems from being flattened into one property-level status.
Acquire the property first. Rebuild the system record second.
What should be collected during acquisition onboarding?
Latest cleaning report
Obtain the full report, not only the certificate, and identify the physical system it covers.
Cleaning certificate
Keep the certificate with the matching report and attendance record.
Earlier history
Previous reports can reveal recurring access, cleaning or technical recommendations.
Fan and mechanical records
Keep fan, motor, controls and other mechanical maintenance separate from hygiene-cleaning evidence.
System and commissioning information
Collect drawings, design criteria, commissioning data or other ventilation records where available.
Access information
Record roofs, risers, ceiling voids, access panels and any sections previously reported as inaccessible.
External requirements
Retain insurer, fire-risk, landlord, franchise or other requirements with the relevant site and system.
Open actions
Bring outstanding repairs, further cleaning, access work and missing evidence into the new portfolio as live actions.
Do not assume the previous cleaning interval should continue unchanged
The inherited schedule is useful evidence, but it should be reviewed against the current kitchen. BESA’s public TR19® Grease guidance says cleaning frequency depends on more than operating hours and should consider factors such as cooking type, system condition, grease accumulation and relevant risk assessment evidence.
If the acquisition changes the operator, menu, equipment, hours or production level, those changes can affect the basis for the previous maintenance interval.
What if the acquired site has poor or missing records?
Missing documents should be treated as an information gap. They do not prove that the system is clean, unsafe, maintained or overdue.
HSE guidance recommends retaining ventilation design criteria, commissioning performance, maintenance requirements, tests and inspection records so the system can be maintained and assessed against its original specification. Where those records are unavailable, competent site assessment may be needed to establish the current system position.
Do not replace missing evidence with assumptions from the acquisition spreadsheet.
Verify inherited contractor information before carrying it forward
An acquired site may have used the same contractor for several years. Record that history, but do not assume that an old supplier relationship automatically meets the acquiring organisation’s present contractor standards.
BESA describes the Vent Hygiene Register as the official UK register for ventilation hygiene contractors. Where VHR status is relevant, current approval should be checked against the official register rather than relying on an old certificate, logo or supplier spreadsheet.
Keep TR19 Grease and TR19 Air separately identifiable
An acquisition may bring kitchen grease extraction and general ventilation hygiene into the portfolio at the same time. They can be reviewed within one onboarding exercise, but the work types should remain distinct.
BESA states that TR19® Grease covers fire-risk management of grease accumulation within kitchen extraction systems, while TR19® Air covers internal cleanliness and hygiene management of general ventilation systems.
Inherited access problems should become live portfolio actions
If old reports identify inaccessible ductwork, roof restrictions, missing access panels or another barrier, carry that issue into the new register. Do not treat the acquisition date as a reset.
The acquiring organisation may be in a better position to resolve access through landlord agreements, planned capital works or a new contractor arrangement. Keeping the issue visible gives the portfolio a chance to improve rather than simply reproduce the previous limitation.
Review how the kitchen will operate under the new owner
HSE says effective kitchen ventilation depends on information including maximum demand, equipment type, menu, number of meals and staffing. The new organisation should therefore check whether the acquired kitchen will continue operating in the same way.
If the acquisition brings a new concept, increased output, different equipment or longer hours, the inherited ventilation and cleaning evidence should be read in that new context.
Historic project context
Acquisition onboarding is ultimately about connecting inherited paperwork to real physical systems. The central record should still point back to an identifiable kitchen, duct route, fan, access position and current operating requirement.

Historic EC Cleaners project imagery is used to illustrate portfolio site context. It is not presented as evidence of the acquisition, condition or maintenance history of any current property.
A practical acquisition onboarding sequence
- List the properties. Confirm every acquired address and internal asset reference.
- Identify every kitchen extract system. Create separate system records where needed.
- Collect inherited evidence. Reports, certificates, photographs, maintenance records and external requirements.
- Identify evidence gaps. Missing history, unclear scope, absent certificates or conflicting records.
- Record current contractors. Preserve supplier history but verify present capability and status separately.
- Record access and open actions. Carry forward unresolved exclusions, repairs and technical issues.
- Review the operating kitchen. Note changes in menu, equipment, hours or production.
- Set the current site status. Routine, due, overdue, evidence missing, access unresolved or technical review required.
- Set the next review point. Base the date on current evidence rather than copying the inherited calendar blindly.
- Add the site to portfolio reporting. Keep the acquired system visible in the same register, evidence and exception workflow as existing properties.
What EC can help organise
Acquired site register
New properties and kitchen extract systems can be added to the existing portfolio structure.
Inherited evidence
Customer-supplied reports, certificates, contractor records and open recommendations can be matched to the correct site and system.
Evidence gaps
Missing history, unclear scope and inconsistent records can be surfaced before routine scheduling begins.
Open actions
Access, cleaning, contractor, evidence and technical issues can be brought into the same exception process used across the wider estate.
EC does not determine technical suitability, statutory compliance, cleaning frequency or contractor approval. Those conclusions remain with the competent contractors and relevant professional advisers within their appointed scopes.
Newly acquired sites: frequently asked questions
How should a newly acquired site be added to a kitchen extract compliance programme?
Start by identifying every kitchen extract system, collecting inherited reports and certificates, checking access and contractor information, recording any open actions, reviewing the operating kitchen and then assigning the site a current status and next review point in the portfolio register.
Should the new site inherit the previous owner’s cleaning schedule?
Not automatically. The previous schedule is useful evidence, but the new organisation should review the current operation, latest reports, grease accumulation, access, system condition and any relevant insurer or fire-risk requirements before relying on the old interval.
What if the acquired site has no kitchen extract records?
Treat the missing evidence as a gap. Do not assume the system is clean or unsafe. A competent contractor or ventilation professional may need to establish the system route, condition, access and current maintenance position.
Should the previous contractor automatically remain on the programme?
No. Record the previous contractor, then verify current capability, coverage and any relevant registration before deciding whether they fit the acquiring organisation’s contractor standards.
What if the acquired property has several kitchens?
Create a separate record for each identifiable extraction system. Different kitchens can have different access, cleaning histories, contractor scopes and review dates even within one property.
Should TR19 Grease and TR19 Air be reviewed together during acquisition?
They can be reviewed in the same onboarding exercise, but they should remain separately identified because kitchen grease extraction and general ventilation hygiene are covered by different BESA specifications.
What should happen if the acquired site has open access or mechanical issues?
Bring those issues into the portfolio as live exceptions with an owner and next action. Do not mark the site complete simply because the acquisition handover included a certificate or previous contractor report.
Adding newly acquired properties to an existing kitchen extract compliance programme?
Send the acquired site list and available records. EC can help organise the inherited evidence, system records, contractor information, access issues and open actions so new properties enter the portfolio with a visible current position rather than a copied historic status.
Responsibility statement:
EC Cleaners Network is operated by Search and Submit Ltd. Search and Submit Ltd does not inspect, clean, test, survey, design, remediate, certify or technically approve kitchen extraction or ventilation systems. Independent appointed contractors and competent professionals remain responsible for technical assessment, safe working, quotations, physical delivery, reporting, certification and professional conclusions within their appointed scope.
TR19® Grease and TR19® Air are BESA specifications. References are descriptive and no BESA endorsement of or affiliation with EC Cleaners Network is claimed.