Ends in 8 weeks
CSP25732 - Annual Pressure Test 2026
UK Research and Innovation (UKRI) · South West · 1-year contract
Held by Gastek Control Systems Ltd
Gas tightness testing tenders and contracts
UK public sector, covering 600+ buyer sites
221 gas tightness testing tenders and contracts, 59 this year.
Updated 4 November 2026 · compiled by BidSkim Limited · How we count
- Awarded a month£47k
- Contracts a month1.2
- Won by SMEs84%
- Renewing in 6 months4
- Frameworks and DPSs13
- Live now7See them →
Gas tightness testing contracts
Tap a region to see its contracts. Pick as many as you like.
29 contracts across the UK, of any size
Live now
7 gas tightness testing opportunities are open now
- OpenCloses in 5 daysT2627 035 PPM and RM 02 – Gas Detection Systems MaintenanceLisburn and Castlereagh City Council · Northern Ireland
- Awarded22 Sep 2026Laundry - Engineers Gas Safety Survey and Data Loggers - HMP Wormwood ScrubsMinistry of Justice · LondonWon by CRS Gas Solutions Limited£12k
- Awarded17 Sep 2026SERVICE MAINTENANCE OF GAS APPLIANCESHull University Teaching Hospitals NHS Trust · Yorkshire and the HumberWon by Airco Refrigeration and Airconditioning Limited£18k
- Awarded24 Aug 2026Gas PRV replacementUniversity of the West of England Higher Education Corporation · South WestWon by Shield Services Group£76k
- Awarded20 Aug 2026Gas Soundness Testing 2027-2030Telford & Wrekin Council · West MidlandsWon by Phoenix Gas Services
- Awarded27 Jul 2026New Gas Mains InstallationNHS Property Services Limited · LondonWon by Cadent Gas Limited£31k
- Awarded30 Jun 2026Gas upgradeDerbyshire County Council · East MidlandsWon by William Freer£26k
- Awarded11 Jun 2026UOECS0562272026 - Installation of gas control equipment at Geoffrey PopeUniversity of Exeter · South WestWon by Sentinel Gas Systems Ltd£30k
- Awarded11 Jun 2026UEOCS0561962026 Gas Detection System ReplacementUniversity of Exeter · South WestWon by Intoheat£46k
- Awarded22 May 2026RMH - Gas Pipeline Maintenance Contractor to service and maintain the Gas Pipeline for the TrustThe Royal Marsden NHS Foundation Trust · LondonWon by SHJ Hospital Pipelines Ltd
- Awarded13 May 2026Hanover Street School, Kingswells Primary School & St Machar Academy - Gas & Ventilation Upgrades (8267-1)Aberdeen City Council · ScotlandWon by Richard Irvin FM
- Awarded11 May 2026PRP305 Servicing and Testing of Gas Pipeline and EquipmentDerbyshire County Council · East MidlandsWon by Heating & Process Engineering Services Ltd
- Awarded24 Apr 2026260018 - Provision of Gas Detection and Gas Controls Maintenance ServicesQueen's University Belfast · Northern IrelandWon by Process Automation & Calibrations Limited (PAC Group)£575k
- Awarded17 Apr 2026Supply and Installation Of Gas Detection Systems - University of AberdeenUniversity of Aberdeen · ScotlandWon by Frontline Safety UK Ltd£110k
- Awarded16 Apr 2026Gas InspectionsSussex Partnership NHS Foundation Trust · South EastWon by BTU (Installation & Maintenance) Ltd£250k
- Awarded16 Mar 2026Corporate Gas & PlumbingMHS Homes Group · South EastWon by Prestiege Plumbing£29k
- Awarded29 Jan 2026Gas Maintenance Works and Remedial WorksUniversity of Essex · East of EnglandWon by Athena mechanical services ltd£2.9m
- Awarded23 Dec 2025CSP25732 - Annual Pressure Test 2026UK Research and Innovation (UKRI) · South WestWon by Gastek Control Systems Ltd£11k
- Awarded24 Oct 2025Gas Alarm Installation Works and ServicingThe Guinness PartnershipWon by Ashley & McDonough£1.8m
- Awarded20 Oct 2025Commercial Gas Alterations to Abbey LodgeDerby Homes · East MidlandsWon by UK Gas Services Limited£177k
- Awarded3 Oct 2025BTHE2482 - BIHR Urgent Gas WorksBradford Teaching Hospitals NHS Foundation Trust · Yorkshire and the HumberWon by Northern Mechanical Services LTD£15k
- Awarded22 Sep 2025UKRI 5218 Gas Installation and MaintenanceUK Research and Innovation (UKRI) · South WestWon by Gastek Control Systems Ltd£26k
- Awarded6 Jun 2025Award of 19397_Ellon Academy_Gas Rectification Works_DPS CalloffComhairle nan Eilean Siar · ScotlandWon by Richard Irvin FM£320k
- Awarded21 May 2025Worldwide Gas Inspection Services FrameworkFCDO Services · South EastWon by McAndrew Martin Limited£808k
- Awarded16 Apr 2025Gas Main WorksCountess of Chester Hospital NHS Foundation Trust · North WestWon by Impact Support Solutions£53k
- Awarded3 Mar 2025LCH CPU Gas Pipework Enabling WorksUnited Lincolnshire Teaching Hospitals NHS Trust · East MidlandsWon by Ron Gale & Sons Limited£36k
- Awarded25 Feb 2025LCH CPU Gas Pipework ReplacementUnited Lincolnshire Teaching Hospitals NHS Trust · East MidlandsWon by East Kirkby Engineering Co Limited£48k
- Awarded11 Dec 2024HH041-23-HB Gas Safety ServiceNHS Highland · ScotlandWon by G & A Barnie Group£200k
- Awarded11 Dec 2024HH041-23-HB Gas Safety ServiceNHS Highland · ScotlandWon by G & A Barnie Group£200k
- Open to joinApply by 6 Nov 2026South East framework
- Open to joinApply by 10 Nov 2026Yorkshire and the Humber framework
- Open to joinApply by 11 Nov 2026South West framework
- Open to joinApply by 17 Nov 2026North West framework
- Open to joinOpen nowEast of England DPS3 suppliers on it
- Open to joinOpen nowUK-wide DPS
Where to bid
Where gas tightness testing tenders are run
In-Tend4 31%
Open (NEPO)2 15%- SAP Ariba2 15%
Delta eSourcing1 8%
ProContract1 8%- Other portals (3)3 23%
Tenders published in the last year that name the bid portal they run on.
Frameworks and DPS
13 frameworks and DPSs for gas tightness testing work are running. 6 are open to join now.
Athena mechanical services ltd won the most gas tightness testing contracts by value
Each dot is one contract, coloured by who bought it.
NHS and healthEducationCouncilsCentral governmentHousingOther buyers
| Rank | Contractor | Contracts won, by buyer | Contracts | Value won | Buyers | Share |
|---|---|---|---|---|---|---|
| 1joint | Richard Irvin FM Scotland · SME · See every contract | 2 | £320k | 2 | ||
| 1joint | G & A Barnie Group Scotland · 1 framework place · See every contract | 2 | £200k | 1 | ||
| 1joint | Gastek Control Systems Ltd South West · SME · See every contract | 2 | £37k | 1 | ||
| 4joint | Athena mechanical services ltd East of England · SME · See every contract | 1 | £2.9m | 1 | ||
| 4joint | Ashley & McDonough | 1 | £1.8m | 1 | ||
| 4joint | McAndrew Martin Limited South East · SME · See every contract | 1 | £808k | 1 | ||
| 4joint | Process Automation & Calibrations Limited (PAC Group) Northern Ireland · SME · See every contract | 1 | £575k | 1 | ||
| 4joint | BTU (Installation & Maintenance) Ltd South East · SME · See every contract | 1 | £250k | 1 | ||
| 4joint | UK Gas Services Limited East Midlands · SME · See every contract | 1 | £177k | 1 | ||
| 4joint | Shield Services Group South West · SME · 1 framework place · See every contract | 1 | £76k | 1 |
15 more gas tightness testing contractors ranked. See the full ranking →
Win gas tightness testing contracts? Share your ranking.
Who buys
NHS and health bodies award 34% of gas tightness testing contracts
Contracts with a published value in the last 2 years, from the type of buyer to the size of the contract.
5 buyers bought gas tightness testing more than once in the last 2 years
Each dot is a buyer, by how many gas tightness testing contracts it awarded in the last 2 years.
See who they are and when they usually buy →
Few and big, or many and small
Each dot is a buyer: how many gas tightness testing contracts it awarded against what they were worth. The busiest and biggest are named.
NHS and healthEducationCouncilsCentral governmentHousingOther buyers
Top buyers by contracts awarded
| Rank | Buyer | Contracts | Value |
|---|---|---|---|
| 1 | NHS Highland | 2 | £399k |
| 2 | United Lincolnshire Teaching Hospitals NHS Trust | 2 | £84k |
| 3 | University of Exeter | 2 | £76k |
| 4 | UK Research and Innovation (UKRI) | 2 | £37k |
| 5 | Derbyshire County Council | 2 | £26k |
| 6 | University of Essex | 1 | £2.9m |
| 7 | The Guinness Partnership | 1 | £1.8m |
| 8 | FCDO Services | 1 | £808k |
| 9 | Queen's University Belfast | 1 | £575k |
| 10 | Comhairle nan Eilean Siar | 1 | £320k |
79 gas tightness testing contracts awarded since 2021
- 152021
- 142022
- 82023
- 152024
- 102025
- 172026 so far
Prices
Half of gas tightness testing contracts are worth less than £50k
NHS and healthEducationCouncilsCentral governmentHousing
The 10 biggest gas tightness testing contracts
- University of EssexAthena mechanical services ltd · 29 Jan 2026
- The Guinness PartnershipAshley & McDonough · 24 Oct 2025
- FCDO ServicesMcAndrew Martin Limited · 21 May 2025
- Queen's University BelfastProcess Automation & Calibrations Limited (PAC Group) · 24 Apr 2026
- Comhairle nan Eilean SiarRichard Irvin FM · 6 Jun 2025
- Sussex Partnership NHS Foundation TrustBTU (Installation & Maintenance) Ltd · 16 Apr 2026
- NHS HighlandG & A Barnie Group · 11 Dec 2024
- NHS HighlandG & A Barnie Group · 11 Dec 2024
- Derby HomesUK Gas Services Limited · 20 Oct 2025
- University of AberdeenFrontline Safety UK Ltd · 17 Apr 2026
Renewing contracts
7 gas tightness testing contracts come up for renewal in the next 12 months
4 in the next 6 months. The 3 ending soonest are shown in full.
Ends Feb 2027
Provision of Gas Safety Inspections & testing for the British High Commission in Ottawa and the Canada Network
Foreign, Commonwealth and Development Office · 3-year contract
Held by Modern Niagara
Ends Mar 2027
The Provision of Gas Safety Inspections and Testing for the US Network
Foreign, Commonwealth and Development Office · 3-year contract
Held by Jones Lang LaSalle
Gas tightness testing contract for a central government bodySouth East£100k to £1mEnds Mar 2027
Gas tightness testing contract for a councilSouth East£100k to £1mEnds May 2027
Gas tightness testing contract for a school, college or universityEast Midlands£1m or moreEnds Aug 2027
Gas tightness testing contract for a housing associationUK-wide or not stated£1m or moreEnds Oct 2027
Where and when
Where and when gas tightness testing contracts are awarded
Contracts by region and by month awarded. Click a region to filter the page.
FewerMore contracts
The regions as a table
| Region | Open now | Contracts | Value | Typical contract | Won the most | Bought the most | Renewing in 12 months |
|---|---|---|---|---|---|---|---|
| East Midlands | 0 | 5 | £287k | £42k | – | United Lincolnshire Teaching Hospitals NHS Trust and Derbyshire County Council (2 each) | 1 |
| South West | 0 | 5 | £189k | £30k | Gastek Control Systems Ltd (2) | University of Exeter and UK Research and Innovation (UKRI) (2 each) | 1 |
| Scotland | 0 | 5 | £829k | £200k | Richard Irvin FM and G & A Barnie Group (2 each) | NHS Highland (2) | 0 |
| London | 0 | 3 | £43k | – | – | – | 0 |
| South East | 0 | 3 | £1.1m | £250k | – | – | 2 |
| Yorkshire and the Humber | 0 | 2 | £33k | – | – | – | 0 |
| North West | 0 | 1 | £53k | – | – | – | 0 |
| West Midlands | 0 | 1 | Not published | – | – | – | 0 |
| East of England | 0 | 1 | £2.9m | – | – | – | 0 |
| Northern Ireland | 1 | 1 | £575k | – | – | – | 0 |
| North East | 0 | 0 | Not published | – | – | – | 0 |
| Wales | 0 | 0 | Not published | – | – | – | 0 |
Often bought with gas tightness testing
Related services
Key findings
- £47k a month
of gas tightness testing contracts awarded.
Typical contract £31k x 1.5 contracts a month, last 12 months. - 1.2
gas tightness testing contracts are awarded in a typical month.
29 contracts in the last 2 years. - 4
gas tightness testing contracts come up for renewal in the next 6 months.
Recurring contracts with a named supplier and a published end date before 4 May 2027. - 13
frameworks and DPSs are running for gas tightness testing work.
6 open to join now. - 84%
of gas tightness testing contracts are won by SMEs.
As recorded by the buyer, on 25 award notices.
How many gas tightness testing tenders and contracts are there?
| Since November 2021 | Last 12 months | |
|---|---|---|
| Notices published | 221 | 59 |
| Contracts awarded | 65 | 18 |
25 gas tightness testing contracts and frameworks end in the next 12 months, 21 of them recurring services. In the last two years, 24 buyers awarded gas tightness testing contracts to 25 suppliers.
Source: Find a Tender, Contracts Finder, Public Contracts Scotland, Sell2Wales and eTendersNI, to 4 November 2026. By Seamus White. How we count
Questions
How many gas tightness testing contracts does the UK public sector award?
29 in the 2 years to 4 November 2026, from 24 public buyers.
How long are gas tightness testing tenders open for?
The median gas tightness testing tender is open for 30 days from publication to deadline.
How much is a typical public sector gas tightness testing contract worth?
The median is £50k, and 75% are worth less than £250k.
Which buyers award the most gas tightness testing contracts?
NHS and health bodies award 34% of them.
How many gas tightness testing contracts come up for renewal in the next 12 months?
7 contracts end and are likely to be re-let, the first on 31 December 2026. Another 4 ending are one-off work.
Are there frameworks or DPSs for gas tightness testing work that are open to join?
13 frameworks and DPSs for gas tightness testing work are running. 6 are open to join now.
What is included
Non-domestic gas installation safety: gas tightness testing and purging, gas safety inspection and certification of non-domestic appliances, and installation or repair of gas pipework including underground supplies.
- Gas tightness testing and purging
- Non-domestic gas safety inspections and certificates
- Gas pipework installation and repair, including underground pipes
- Emergency gas call-outs to non-domestic installations
- Catering gas interlocks and gas detection
What is not included
- Boiler and heating plant servicing (see Commercial boilers and heating plant)
- Landlord gas safety in homes (see Domestic gas servicing and landlord gas safety)
- Independent audits of gas contractors (see Independent gas safety auditing)
- Laboratory and specialist gas supplies (see Process pipework)
- Gas mains in the public network (another family: civils)