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Construction Tenders in Wales

There are currently 70 live construction tenders from public sector buyers in Wales, and 344 more closed in the last 12 months.

Of the 70 live opportunities that publish a value, the median is £350k, and the most active buyers over the past year are City & County of Swansea, Caerphilly County Borough Council and NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust).

Tenders are listed by submission deadline, soonest first. Each notice links back to the official source portal, and you can search, filter and set alerts across every UK and EU notice in the free mytender.io tender browser.

Live tenders
70
Closed in last 12 months
344
Median live value
£350k
Total live value
£2.5bn

Live tenders closing soonest

DCWW 2113 - Low Value Small Works

Open

DCC is seeking to establish a framework for the delivery of Low Value Small Works across its operational and non-operational estate throughout Wales. The framework will cover low-value construction, repair, maintenance and improvement works across four specialist areas: Domestic...

Buyer
Dwr Cymru Cyfyngedig
Location
Cardiff
Deadline
Closes 27 Oct 2026
Value
£52.8m

BCU-ITT-64247 - SBCU Boiler Replacement -YG

Open

Betsi Cadwaladr University Health Board requires a suitably qualified and experienced mechanical services contractor to undertake the replacement of the existing boiler plant serving the Maternity and Special Care Baby Unit (SCBU) at Ysbyty Gwynedd. The project will include the...

Buyer
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)
Deadline
Closes 28 Oct 2026
Value
£200k

BCU-ITT-64247 - SBCU Boiler Replacement -YG

Open

Betsi Cadwaladr University Health Board requires a suitably qualified and experienced mechanical services contractor to undertake the replacement of the existing boiler plant serving the Maternity and Special Care Baby Unit (SCBU) at Ysbyty Gwynedd. The project will include the...

Buyer
Betsi Cadwaladr University Health Board
Location
Bangor
Deadline
Closes 28 Oct 2026
Value
£200k

SA242 Penallta Road Bridge Strengthening

Open

Caerphilly County Borough Council (CCBC) is seeking to appoint an external suitably qualified and experienced Principal Contractor to undertake works to Penallta Road Bridge, Penallta Road, Ystrad Mynach, Hengoed, Caerphilly County Borough, Wales, CF82 7GN. CCBC’s Engineering...

Buyer
Caerphilly County Borough Council
Deadline
Closes 30 Oct 2026
Value
£600k

Cardiff Closed Road Circuit Delivery and Operation

Open

The Council is issuing this Preliminary Market Engagement Notice (Notice) to commence preliminary market engagement with interested potential partners in respect of a near future procurement process that it intends to conduct. The procurement process aims to appoint a Delivery...

Buyer
Cardiff Council
Deadline
Closes 30 Oct 2026
Value
£4.5m

SU172(26) Energy Centre and Union House District Heat Network Connection Works

Open

Swansea University is seeking to appoint a suitably qualified contractor to deliver works associated with the Energy Centre upgrade and new District Heat Network (DHN) connection to Union House, forming part of Swansea University’s wider decarbonisation programme at Singleton...

Buyer
Swansea University
Location
Swansea
Deadline
Closes 30 Oct 2026
Value
£5m

SU172(26) Energy Centre and Union House District Heat Network Connection Works

Open

Tender Submission date change Scope Procurement description Swansea University is seeking to appoint a suitably qualified contractor to deliver works associated with the Energy Centre upgrade and new District Heat Network (DHN) connection to Union House, forming part of Swansea...

Buyer
Swansea University
Deadline
Closes 30 Oct 2026
Value
£5m

RIBA Stage 1 Feasibility Study for William Aston Hall, Wrexham University

Open

This notice is amended as follows. Deadlines extended. Clarification questions now close at 12:00 noon on Tuesday 27 October 2026, and RFQ Responses at 12:00 noon on Friday 30 October 2026. Where any document or earlier notice text shows 21 or 27 October 2026 for RFQ Responses...

Buyer
Wrexham University
Deadline
Closes 30 Oct 2026
Value
£100k

RIBA Stage 1 Feasibility Study for William Aston Hall, Wrexham University

Open

Wrexham University invites quotations from suitably qualified consultants, or consultant teams under a single lead consultant, to undertake a proportionate RIBA Stage 1 Feasibility Study for William Aston Hall on the Plas Coch campus, Wrexham. The Hall is a principal cultural...

Buyer
Wrexham University
Location
Wrexham
Deadline
Closes 30 Oct 2026
Value
£100k

FHQ Archive Upgrade, Extension & Relocation of Waste Storage.

Open

We are looking for a suitable building contractor to commence works in late 2026/early 2027 (note this is subject to a slight change) and this is with adequate contractor lead-in period of 10 weeks, North Wales Police are relocating their recycling centre, extending the current...

Buyer
The Police & Crime Commissioner of North Wales
Location
Colwyn Bay
Deadline
Closes 30 Oct 2026
Value
£2m

LPC1: Peatland Restoration and Grazing Infrastructure

Open

Neath Port Talbot Council seeks to appoint a suitably experienced contractor to deliver a programme of works across two project sites: Site A: Cwmparc Located within the uplands above Treorchy, the Cwmparc site comprises both a plateau peatland restoration area and the adjacent...

Buyer
Neath Port Talbot County Borough Council
Location
Port Talbot
Deadline
Closes 30 Oct 2026
Value
£174k

SA242 Penallta Road Bridge Strengthening

Open

Caerphilly County Borough Council (CCBC) is seeking to appoint an external suitably qualified and experienced Principal Contractor to undertake works to Penallta Road Bridge, Penallta Road, Ystrad Mynach, Hengoed, Caerphilly County Borough, Wales, CF82 7GN. CCBC’s Engineering...

Buyer
Caerphilly County Borough Council
Location
Hengoed
Deadline
Closes 30 Oct 2026
Value
£600k

Scaffolding Works for Bron Afon

Open

Bron Afon are looking for a suitably skilled and experienced contractor to erect, dismantle and carry out regulatory safety checks to scaffolding structures commissioned by the responsive repairs, voids and planned works teams.

Buyer
Barcud Shared Services
Deadline
Closes 2 Nov 2026
Value
£1.5m

BCU-ITT-64155 - Mold Dental Decontamination

Open

Betsi Cadwaladr University Health Board requires a suitably qualified and experienced contractor to undertake the refurbishment and reconfiguration of the existing Dental Decontamination Room at Mold Community Hospital, Ash Grove, Mold, to support the delivery of compliant...

Buyer
Betsi Cadwaladr University Health Board
Location
Bangor
Deadline
Closes 2 Nov 2026
Value
£35.6k

Scaffolding Works for Bron Afon

Open

Bron Afon are looking for a suitably skilled and experienced contractor to erect, dismantle and carry out regulatory safety checks to scaffolding structures commissioned by the responsive repairs, voids and planned works teams.

Buyer
Barcud Shared Services
Location
Cardiff
Deadline
Closes 2 Nov 2026
Value
£1.5m

Contract for the Execution of Ynystawe Skatepark, Swansea

Open

The Ynystawe Skatepark Refurbishment is the seventh round in a series of skatepark and pumptrack projects to be delivered across the city and county of Swansea. This skatepark within this contract will be complemented by existing facilities and new projects to create a network...

Buyer
City & County of Swansea
Deadline
Closes 3 Nov 2026
Value
£315k

Canton Depot Flooring Works

Open

UK4 Tender notice for Canton Depot Flooring Works. - TFWRL is seeking to procure Depot floor resurfacing works at Canton Train Maintenance Depot, including floor preparation, repairs, slip-resistant flooring installation and associated works within a live operational rail depot.

Buyer
Transport for Wales Rail Limited (Utility Buyer)
Deadline
Closes 3 Nov 2026
Value
£333k

Contract for the Execution of Ynystawe Skatepark, Swansea

Open

The Ynystawe Skatepark Refurbishment is the seventh round in a series of skatepark and pumptrack projects to be delivered across the city and county of Swansea. This skatepark within this contract will be complemented by existing facilities and new projects to create a network...

Buyer
City & County of Swansea
Location
Swansea
Deadline
Closes 3 Nov 2026
Value
£315k

Canton Depot Flooring Works

Open

UK4 Tender notice for Canton Depot Flooring Works. - TFWRL is seeking to procure Depot floor resurfacing works at Canton Train Maintenance Depot, including floor preparation, repairs, slip-resistant flooring installation and associated works within a live operational rail depot.

Buyer
Transport for Wales Rail Limited (Utility Buyer)
Location
Pontypridd
Deadline
Closes 3 Nov 2026
Value
£333k

Contract for the Execution of WWP works at Waunarlwydd Phase 2

Open

Swansea Council intends to carry out the application of insulated render system, re-roofing, window renewal, installation of solar panels and other works as detailed in this specification. The site of works are 23 Properties at Cwm Clyd No’s 27, 28, 29, 30, 31, 32, 33, 34, 35...

Buyer
City & County of Swansea
Deadline
Closes 5 Nov 2026
Value
£2.9m

Proposed Retrofit & Void Works for 17 Haul Y Bryn & 18 Shakespeare Close

Open

ateb are seeking to appoint a single experienced contractor to carry out various retrofit works in 17 Haul Y Bryn, Wolfscastle & 18 Shakespeare Close, Haverfordwest - both of which reside within Pembrokeshire.

Buyer
ateb Housing Group Ltd
Location
Haverfordwest
Deadline
Closes 5 Nov 2026
Value
£204k

Partneriaeth Addasiadau Bychain (PAB) / Minor Adaptation Partnership (MAP)

Open

Mae y Bartneriaeth Addasiadau Bychain (PAB/ MAP) yn cyfrannu at egwyddorion Deddf Gwasanaethau Cymdeithasol a Llesiant (Cymru) 2014 drwy hyrwyddo lles, atal, cyd-gynhyrchu, llais a rheolaeth, ac ymyrraeth gynnar. Mae'n cefnogi unigolion i aros yn ddiogel yn eu cartrefi a'u...

Buyer
Denbighshire County Council
Deadline
Closes 6 Nov 2026
Value
£350k

Showing 30 of 70 live tenders. Search and filter all of them in the free tender browser.

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Most active buyers in the last 12 months

  1. City & County of Swansea60 notices
  2. Caerphilly County Borough Council41 notices
  3. NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)38 notices
  4. Wales and West Housing Association Ltd20 notices
  5. Cyngor Gwynedd18 notices

Recently closed

Laundry Replacement of the PLC Controlling

Closed

NHS Wales Shared Services Partnership (NWSSP) All-Wales Laundry Service (AWLS), is seeking to appoint a suitably qualified and experienced contractor to undertake the replacement of the Programmable Logic Controller (PLC) and associated software controlling the Continuous Batch...

Buyer
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)
Location
Cardiff
Deadline
Closed 26 Oct 2026
Value
£25k

BCU-ITT-64207 - Bryn Y Neuadd Hospital Extension and Reconfiguration Works

Closed

Betsi Cadwaladr University Health Board requires a suitably qualified and experienced contractor to undertake the reconfiguration and extension of mental health ward accommodation at Bryn y Neuadd Hospital, Llanfairfechan. The project comprises two concurrent schemes within the...

Buyer
Betsi Cadwaladr University Health Board
Location
Bangor
Deadline
Closed 26 Oct 2026
Value
£732k

Laundry Replacement of the PLC Controlling

Closed

NHS Wales Shared Services Partnership (NWSSP) All-Wales Laundry Service (AWLS), is seeking to appoint a suitably qualified and experienced contractor to undertake the replacement of the Programmable Logic Controller (PLC) and associated software controlling the Continuous Batch...

Buyer
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)
Deadline
Closed 26 Oct 2026
Value
£25k

BCU-ITT-64207 - Bryn Y Neuadd Hospital Extension and Reconfiguration Works

Closed

Betsi Cadwaladr University Health Board requires a suitably qualified and experienced contractor to undertake the reconfiguration and extension of mental health ward accommodation at Bryn y Neuadd Hospital, Llanfairfechan. The project comprises two concurrent schemes within the...

Buyer
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)
Deadline
Closed 26 Oct 2026
Value
£732k

BCU-ITT-64112 - Bryn Beryl and Dolgellau Hospitals X-Ray Room Replacements

Closed

Provision of enabling works in simultaneous programmes for the replacement of two existing x-ray systems with new along with minor building, mechanical and electrical works. Both x-ray rooms in the respective community hospitals are located on the ground floor reasonably close...

Buyer
Betsi Cadwaladr University Health Board
Location
Bangor
Deadline
Closed 23 Oct 2026
Value
£270k

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