| Black Isle Trunk Main | 9km of 450mm dia water main |
| Invershin Durcha Water Main | 12km of 150mm dia pipe |
| Rogart Water Supply | 17km of water main |
| Glenconvinth Trunk Main | 3.5km of 450mm dia water main |
| Inverness Trunk Main | 4km of 750mm dia water main |
| Golspie Water Treatment Works | |
| Bonar Bridge Treatment Works | |
| Durness Water Treatment Works | |
| Plockton Waste Water Treatment Works Extension | |
| Water Main Meter Installations - Highlands |

| Admiralty Pier, Invergordon | Deck Reconstruction |
| Grannies Heilan Hame | Extension and Infrastructure |
| Fearn Phase 1 | Housing Infrastructure |
| Loch Fiag | Private Hydro Electric Scheme and Boathouse construction. |
| Katewell Embarkment Repairs | |
| Street Lighting Term Contract | |
| River Carron Protection Works |
Maclean Ardgay have been involved in a number of high profile civil engineering projects. Most recent include deck reconstruction at Aldmiralty Pier - Invergordon, and extension and infrastructure of Grannies Heilan Hame.
In addition to Civil Engineering, Maclean Ardgay specialise in the supply and installation of both clean and waste water facilities predominantly for Scottish Water.
Maclean Ardgay has two quarry facilities in the Dornoch area. One of the quarries has a licence to accept inert waste material and the other quarry provides sands and gravels for general sales and our readymix concrete supplies.

