Kitchen Ventilation Extraction Cleaning Service

Bolton Council
North West
Open procedure
5 January 2026 to 4 January 2029

Cleaning and certification of kitchen ventilation extraction fans and associated ductwork across multiple sites. All works must strictly adhere to BESA TR19 Grease specifications for fire risk management and R19 internal cleanliness standards. The service requires ongoing maintenance and verification to meet specific site-based service level agreements.

Open the official notice

Awarded value: £98k; As published
Published: 11 August 2025
Awarded: 18 December 2025; Duct Hygiene Limited
Contract length: 36 months; Ends 4 January 2029

What the contract covers

Contract for services

Provision of specialist kitchen ventilation extraction cleaning and certification services to ensure fire safety and regulatory compliance for public sector facilities.

Clean kitchen ventilation extraction fans and associated ventilation equipment at various sites throughout the borough
Certify the cleaning and complete post-clean verification to the R19® Guide to Good Practice and TR19® Grease specification

Terms and requirements

Contract type: Contract for services
Procedure: Open procedure
Initial term: 36 months
Extensions: 12 months
Longest it can run: 48 months
Contract dates: 5 January 2026 to 4 January 2029
Certifications asked for: TR19, R19
Lots: 1
Suitable for SMEs: Yes
Category: Services
CPV codes: 90910000

Services in this contract

Kitchen extract and ductwork cleaning (TR19)Main service£82k typicalCleaning and certifying school kitchen extraction fans and ventilation to TR19

Lifecycle

Published
11 August 2025
Contract awardedto Duct Hygiene Limited
18 December 2025
Contract starts
5 January 2026
Contract ends
4 January 2029

The buyer

Bolton Council

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The supplier

Duct Hygiene Limited

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Value won, 24 months: Locked
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Main buyers

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Cite this contract

Link: https://bidskim.com/tender/325671/kitchen-ventilation-extraction-cleaning-service
Buyer reference: TC008
Open contracting ID: ocds-h6vhtk-05850f
Last checked: 4 November 2026

Bolton Council. Kitchen Ventilation Extraction Cleaning Service. Contract award, 11 August 2025. BidSkim, https://bidskim.com/tender/325671/kitchen-ventilation-extraction-cleaning-service (accessed 4 November 2026).