3b construction      

3b construction provides a fully integrated, in-house service for quality building, civil engineering, structural steel and agricultural projects in Dumfries and Galloway, South Ayrshire and throughout Scotland. We are a supplier of steel frame buildings throughout Scotland, England and the rest of the UK.

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civil engineering projects

building projects

structural steel


All types of civil engineering projects have been completed, including groundworks, infrastructure works, sewage treatment plants, industrial buildings, and road and bridge works. Clients include major contractors, manufacturing businesses, Scottish Water, Scottish Power and local authorities.


We carry out all types of building projects, ranging from affordable housing through to high-end, architect-designed, energy-efficient houses.


We have teams to carry out renovations and conversions, we also build commercial property, flats and in-house speculative developments.

We offer a design and build service for all types of structural and architectural steel work.

Our steel frame buildings are used as agricultural farm buildings and for commercial and industrial buildings.

We are a steel framed building supplier and offer our services throughout Scotland, England and the rest of the UK.

plant hire

agricultural projects

crane hire

plant & equipment hire

As Scotland’s leading agricultural contractor, our projects include rotary and herringbone parlours, livestock buildings, slatted slurry tanks, silage clamps, anaerobic digester tanks, slurry lagoons and circular reinforced concrete slurry towers.


We can also offer a full design, detailing, planning and building warrant service on large projects.

Hire of crane and operator to work under your supervision and management. Contract Lift includes the services of an Appointed Person to liaise, carry out pre task site survey, provide lift plans, method statement and risk assessment, together with a Crane Supervisor, Slinger Signaller and Operator to carry out the lifting operation

With one of the most extensive ranges of modern and fully maintained plant and equipment in the area, you can rely on competitive rates and a professional service.


Should plant operators be required we have a fully qualified team.

Since the company's incorporation in 2003, we have built an outstanding reputation for quality, value and commitment to our clients - delivering cost-effective, high quality projects, on time and to budget.

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