16:03:18Closes in 56 mins
Collin Jones Rock Engineering Ltd, Porthmadog opening hours
Closes in 56 mins
Updated on 19/06/2026
Save
Opening Hours
Hours set on 19/06/2026
Tuesday
08:00 - 17:00
Wednesday
08:00 - 17:00
Thursday
08:00 - 17:00
Friday
08:00 - 17:00
Saturday
Closed
Sunday
Closed
Monday
08:00 - 17:00
Contact Details
Report incorrect information
Open Map 
Nearby similar businesses
Collin Jones Rock Engineering Ltd
11a Penamser Industrial Estate, Porthmadog, Gwynedd Wales, LL49 9NZ
Closes in 56 mins
Alun Griffiths (Contractors) Ltd
Penamser Business Park Penamser Road, Porthmadog, Gwynedd Wales, LL49 9GB
Closes in 56 mins
Elis Williams Construction Limited
ADEILAD ST DAVID'S BUILDING, STRYD LOMBARD STREET, Porthmadog, Gwynedd Wales, LL49 9AP
Closes in 1 h 26 mins
Robert Owen
The Wharf, Porthmadog, Gwynedd Wales, LL49 9AY
Closes in 56 mins
Peirianneg Sifil Gelli Civil Engineering Ltd
Market Hall, High St, Tremadog, Gwynedd Wales, LL49 9RD
Closes in 56 mins
Coulthard Subsea Limited
1 Marine Crescent, Criccieth, Gwynedd Wales, LL52 0EA
Open 0-24
G H James Cyf
Unit 1-3, Utica, Trawsfynydd, Trawsfynydd, Gwynedd Wales, LL41 4DU
Closes in 56 mins
Merionethshire Granite Co
Station Road, Trawsfynydd, Gwynedd Wales, LL41 4TE
Opens in 15 h 26 mins
John Roberts (Ffestiniog) Ltd
Bont Newydd, Ffestiniog, Gwynedd Wales, LL41 4PT
Open 0-24
CALIBRA ENGINEERING LTD.
Bryn Ynys Abererch Road, Pwllheli, Gwynedd Wales, LL53 6YP
Closes in 1 h 26 mins
GET A FREE LISTING!
Register and grow your business with FindOpen UK & Cylex!