Offices Nationwide

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more

Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Gwynedd County - On Construction EPC - 01407 320 107
The office that covers this area is: Anglesey
The towns & cities that are covered within this county are:
Abergele, Abersoch, Bala, Bangor, Barmouth, Betws y Coed, Blaenau Ffestiniog, Caernarfon, Conwy, Criccieth, Dolgellau, Llanberis, Llangefni, Llanrug, Llanrwst, Menai Bridge, Morfa Nefyn, Penmaenmawr, Penrhyndeudraeth, Penygroes, Porthmadog, Pwllheli, Tywyn,
Phone Number: 01407 320 107 Email: gwynedd-county@e2consultants.co.uk
Our other services include:
On Construction EPC can also be known as:
Predicted Energy Assessment, New Build Domestic EPC, Domestic On Construction EPC, New Build EPC, New Build On Construction Domestic EPC, PEA, New Build On Construction EPC,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970