SEAI Registered Contractors in Kilkenny
SEAI-registered contractors and energy professionals serving Kilkenny. Cards are grouped by upgrade type and link out to the corresponding grant guide. Always confirm current SEAI registration for your specific grant measure before starting works — registration can lapse and details change.
Verify SEAI registration before you commit
Contractor details are based on publicly available registration data and may change. Use a registered contractor for the specific grant measure or you forfeit the grant for that measure — no exceptions.
Insulation contractors in Kilkenny
Insulation grant guides →Attic, cavity, internal or external wall insulation. Almost every retrofit starts here.
All Weather Insulation
Based in: Kilkenny
Brendan Maher & Sons Construction Ltd
Based in: Kilkenny
Brian Healy Carpentry Ltd T/A Healy Construction
Based in: Kilkenny
D Mcl Plastering Ltd
Based in: Kilkenny
Declan Buggy LTD
Based in: Kilkenny
Dowling Builders Ltd
Based in: Kilkenny
Ecomax Construction Services Ltd
Based in: Kilkenny
Gay Doyle Construction Ltd
Based in: Kilkenny
Holden Brothers Insulations
Based in: Kilkenny
J & J Builders Ltd
Based in: Kilkenny
John Taylor Construction Ltd
Based in: Kilkenny
K C Joy Construction Limited
Based in: Kilkenny
Kieran Walsh Building & Plastering Ltd
Based in: Kilkenny
Mccarthy Civil Contractor Ltd
Based in: Kilkenny
Murphy Brothers
Based in: Kilkenny
P.W.J Management & Engineering Limited
Based in: Kilkenny
Philip Carroll
Based in: Kilkenny
Poly Coating and Sealing Ltd
Based in: Kilkenny
Shepherd Contracting Ltd
Based in: Kilkenny
Heat pump installers in Kilkenny
Heat Pump grant guide →Air-to-water heat pump bundle — up to €12,500 with the full SEAI bundle. Technical assessment required first.
Eco Cool Refrigeration Ltd
Based in: Kilkenny
Ft Energy Ltd
Based in: Kilkenny
Heat Tech Solutions Ltd
Based in: Kilkenny
Hi-Line Energy Solutions Ltd
Based in: Kilkenny
Lennon Heating And Plumbing
Based in: Kilkenny
Pro Gas Ltd
Based in: Kilkenny
Stapleton Plumbing & Heating LTD
Based in: Kilkenny
Stephen Cullen
Based in: Kilkenny
Vincent O'Dea Heating And Plumbing
Based in: Kilkenny
Solar PV installers in Kilkenny
Solar PV grant guide →Up to €1,800 for Solar PV. Can run in parallel with other works.
DDL Electrical & Security
Based in: Kilkenny
Gladstone Engineering Limited
Based in: Kilkenny
RL Solar Solutions Ltd - Barrow Solar
Based in: Kilkenny
Solar Precision LTD
Based in: Kilkenny
SOLARspan
Based in: Kilkenny
Solar water heating in Kilkenny
Solar water heating grant →Separate €1,200 grant for solar thermal hot-water systems.
Heat Tech Solutions Ltd
Based in: Kilkenny
Stephen Cullen
Based in: Kilkenny
Windows & doors in Kilkenny
Windows & Doors grant →New SEAI grant — fabric prerequisites apply (attic + walls insulation rated Good or Very Good).
Declan Buggy LTD
Based in: Kilkenny
Excellence Windows & Doors Ltd
Based in: Kilkenny
Gathergrove Trading Ltd Ta John Ruth And Sons
Based in: Kilkenny
Mccormack Aluminium Ltd
Based in: Kilkenny
ML Windows
Based in: Kilkenny
Power-Fix Windows And Doors
Based in: Kilkenny
Senator Windows Kilkenny
Based in: Kilkenny
Windows Direct
Based in: Kilkenny
Heating controls in Kilkenny
Heating Controls grant →Smart controls / zone valves. Cannot be combined with the heat pump grant.
Brendan Maher & Sons Construction Ltd
Based in: Kilkenny
Heat Tech Solutions Ltd
Based in: Kilkenny
Lennon Heating And Plumbing
Based in: Kilkenny
Philly Kenny t/a Kenny Heating & Plumbing
Based in: Kilkenny
Pro Gas Ltd
Based in: Kilkenny
Stapleton Plumbing & Heating LTD
Based in: Kilkenny
Stephen Cullen
Based in: Kilkenny
Vincent O'Dea Heating And Plumbing
Based in: Kilkenny
Before you contact a contractor
- Run the grant navigator first — knowing which grants you qualify for keeps quote conversations honest.
- Confirm the contractor is currently SEAI-registered for the specific grant measure (insulation, heat pump, solar etc.).
- Apply for the SEAI grant before any work starts. Early-started works are permanently disqualified.
- Get at least 3 quotes from SEAI-registered contractors before signing anything.