---
title: "WHC - Window cleaning services."
ocid: "ocds-h6vhtk-05ebb8"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05ebb8"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05ebb8.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05ebb8.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "WELWYN HATFIELD BOROUGH COUNCIL"
published: "2026-04-20"
---

# WHC - Window cleaning services.

Buyer: WELWYN HATFIELD BOROUGH COUNCIL  
Current stage: Award  
OCID: ocds-h6vhtk-05ebb8

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05ebb8)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05ebb8.json)

## Summary

Welwyn Hatfield Borough Council has awarded a contract for window cleaning services, finalised on 20th April 2026, to All Clean London. This procurement process was conducted using an open competition below the threshold, ensuring accessibility to various suppliers. The awarded contract, deemed active from 1st June 2026, will conclude on 31st May 2029, with a potential one-year extension. The council, located at Welwyn Garden City, UK, operates as a sub-central government authority. This contract process was part of the services category under the legal framework defined by UKPGA 2023/54.

This tender presents growth opportunities for businesses specialising in window cleaning services, particularly those capable of handling large-scale projects. The contract, valued at £84,000, provides a substantial platform for businesses to showcase their reliability and service quality, fitting the criteria for large-scale providers like All Clean London. Firms with expertise in commercial cleaning and those adept at innovative, efficient cleaning methodologies may find similar future procurement opportunities rewarding. Engaging with such local authority tenders can enhance reputational and financial growth for businesses committed to delivering high-standard services.

## Notice

The Council requires the successful Contractor to undertake window cleaning services

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/035540-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Below threshold - open competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 20 Apr 2026 |
| Submission deadline | 16 Jan 2026 |
| Future notice date | Not specified |
| Award date | 19 Apr 2026 |
| Contract period | 31 May 2026 - 31 May 2029 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £60,000 |
| Lots value | £60,000 |
| Awards value | Not specified |
| Contracts value | £84,000 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | WELWYN HATFIELD BOROUGH COUNCIL |
| Locality | WELWYN GARDEN CITY |
| Post town | St Albans |
| Postcode | AL8 6AE |
| Country | England |
| ITL 1 | TLH East (England) |
| ITL 2 | TLH2 Bedfordshire and Hertfordshire |
| ITL 3 | TLH26 North and East Hertfordshire |
| Local authority | Welwyn Hatfield |
| Electoral ward | Handside |
| Westminster constituency | Welwyn Hatfield |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ALL CLEAN LONDON |

## CPV Codes

### Divisions

- 90 - Sewage, refuse, cleaning and environmental services

### Codes

- 90911300 - Window-cleaning services

## Release History

- 20 Apr 2026 at 10:34 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/035540-2026
- 1 Dec 2025 at 10:34 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/078381-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/035540-2026
  20th April 2026 - Contract details notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/078381-2025
  1st December 2025 - Tender notice on Find a Tender
- http://www.supplyhertfordshire.uk/
  All tender documents are available through the web address above.

## Notice URLs

- http://www.welhat.gov.uk
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05ebb8. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05ebb8.json.