John Gunn & Sons Ltd have completed an extensive amount of roadwork schemes in Caithness for the Highland Council. This has included bulk excavation, filling with crushed aggregates, drainage and asphalt works. We also carry out large planing and road surfacing contracts for Scotland Transerv, Breedon Northern and private clients

John Gunn & Sons Ltd has ISO 9001:2015 accreditation for Civil Engineering Contract Services, Quarrying and Plant Hire and also Quality Assurance of the production of Asphalt mixes in accordance with the sector scheme document 16 (QSP 97011).

All Gunn operatives are trained in using plant and laying asphalt in accordance with the NHHSS16.