SEAI Registered One Stop Shop Specialists in Dublin

With over 30 years’ combined experience in the construction industry and a dedication to delivering high-quality work, Larkrock is your go-to SEAI registered One Stop Shop in Dublin. Our focus lies in delivering warm, energy efficient homes that prioritise quality and future-proofing, all while aiming to minimise energy costs and overall energy usage effectively.

  • Experience in Building ‘’A’’ Rated Houses and Apartments
  • 30 years in the building industry
  • 20 years in project management
  • Turnkey One Stop Shop specialists

  • SEAI One Stop Shop registered supplier

  • Long term strong relationships with suppliers and contractors
  • Strong network of trusted regional sub-contractors
  • Long list of satisfied customers

  • 24 years servicing apartments, incl. heat pumps & solar panels
Heat Pump Grants
Passive House Construction Dublin 7

Home Retrofitting Made Easy Through SEAI registered One Stop Shop Grants & Expertise Under One Roof

Our team are passionate about delivering high quality retrofit projects through the SEAI One Stop Shop program. We have completed a range of home energy upgrade projects across the Dublin region.

These energy upgrade projects included solar panels, external and internal insulation, modern energy-efficient radiators, heat pumps and even extensive interior renovations. The company has also constructed 55 “A-rated” luxury apartments in Malahide. Previous to this Larkrock built a total of 83 houses in the same estate, likewise with an “A-rating” BER.
Contact our team today to get started on your one stop shop retrofit project.

Learn more about the SEAI Loan Scheme:


Recent Testimonial

“We were very pleased with Larkrock as a SEAI “one stop shop”. From the very start, their customer-centric, flexible and solutions approach ensured we were happy with the final outcome. For a house built in the early 1970s it was an achievement in itself to get a final post project BER rating of A1.”
– Kieran and Clare, August 2023

  • Reduce Stress of Building Process /make it as easy as possible for you (One-stop-shop)
  • Respect for individual circumstances and concerns– options based on needs/budget
  • ‘For-life’ approach – we don’t walk away!
  • Transparency & empowerment – Educate the customers on the products and systems we are building for them

Trusted energy-efficient homes contractor

Looking to improve your Home Energy Rating (BER)? Complete our 2-minute questionnaire to get started with your home energy upgrade.

Step 1 of 2

About Your Home

What upgrades are you particularly interested in?
Is there anything in your attic space?
SEAI Grants Dublin Ireland 1

View Our Projects

Passive House Construction Dublin 2

BER E1 to A1 (Case Study)