Architects
PENSEIRI ELINOR GRAY-WILLIAMS LTD
TWTHILL COTTAGE, MOUNT PLEASANT SQUARE, CAERNARFON, LL55 1PA
Trading since 2019
Cross Section of Local Trades — Not an exhaustive directory — Up to 20 businesses per trade in each area,
sourced from public Companies House records and refreshed monthly (last updated 7 September 2026).
Always do your own checks (insurance, qualifications, reviews) before hiring anyone.
Showing 1–9 of 9 professionals
Electricians
BENNEL ELECTRICAL LTD
FLAT 1 GRONANT BUILDING, 16 SOUTH PENRALLT, CAERNARFON, LL55 1NS
Trading since 2026
Electricians
IWAN FON ELECTRICAL LIMITED
14 MARCUS STREET, CAERNARFON, LL55 2HT
Trading since 2022
Electricians
SNOWDONIA REFRIGERATION AND AIR CONDITIONING LTD
BELMONT, NORTH ROAD, CAERNARFON, LL55 1BE
Trading since 2013
General Builders
MARTIN ROBERTS CONSTRUCTION LIMITED
32 Y MAES, CAERNARFON, GWYNEDD, LL55 2NN
Trading since 2003
General Builders
P.E.P CONSTRUCTION LTD
CAE BOLD, BETHEL ROAD, CAERNARFON, LL55 1EB
Trading since 2023
General Builders
SIGMA PROJECTS LTD
23 NORTH ROAD, CAERNARFON, LL55 1BA
Trading since 2024
Plumbers & Heating Engineers
ECO GREEN HEATING LTD
DERLWYN, BANGOR ROAD, CAERNARFON, LL55 1LR
Trading since 2010
Roofers
DJ GROUP WATERPROOFING LIMITED
27 CAE BOLD, CAERNARFON, LL55 1ED
Trading since 2024