Need insulation work in home - minor repairs and sealing

I'm looking for a skilled handyperson in Ireland to help with a small insulation project. The tasks involve inspecting a drafty attic hatch and surrounding gaps, sealing air leaks around doors and windows, and applying basic insulation where needed. It would be great to have someone who can assess moisture risk, propose practical solutions, and use suitable materials for a low-cost improvement. I prefer someone with experience in domestic insulation and a tidy, safety-conscious approach. Please share any relevant qualifications and a rough plan with an estimated time and materials you would use for this job.