Civil Engineering

Duncan Mackay and Sons Ltd are a long-established family-owned civil engineering business based on the Isle of Lewis in the Western Isles of Scotland covering both the Highlands and Islands. Their customer base ranges from Large Contracts, Utilities, Local Authority, and the Private sector.

Duncan Mackay and Sons are also engaged in various large Windfarm projects for RJ Macleods as well as being involved in other renewables contracts such as Hydro water turbine schemes .

As a company, they keep a steady workforce of over 40 full time employees, which increases as work loads demand.

The company puts its success down to sheer hardwork combined with a competitive edge and demanding high standards.

Duncan Mackay and Sons Ltd. are accredited with Investors in People and are Achilles listed, as well as being a favoured sub-contractor with major
Construction Companies, this is backed up by their excellent 100% safety record in this demanding industry.



Plant Hire

Duncan Mackay and Sons Ltd can provide a wide, varied and modern range of Plant for hire. A modern fleet of Excavators from 1.5 t to 25 t. A modern fleet of Lorries from 7.5 ton - 20 ton including a Clamshell Tipper with a 13 Ton draw bar trailer.


Haulage Services

Since the 'foundation' of the company in 1951, Duncan Mackay and Sons Ltd have been providing a complete haulage service throughout the Highlands and Western Isles for building and aggregate products, vehicle transportation, 'muck shifting', and even at times dead whales and aircraft that have been blown off the runway.

Their fleet of modern vehicles include;

Low Loader Transporter. (Heavy Haulage)

Scania 6x2 Tag axle, Coupled to a Nooteboom 4 axle extendable 60 Ton step frame trailer


44 Ton step frame trailer

Range of Tippers from 7.5 Ton - 20 Ton including Clamshell Tipper with a 13 Ton draw bar trailer.

Other Vehicles include;

Tanker Service

with Gulley sucker and high pressure jetting equipment.

Road Sweeper