Scaffolding Experts

Over 35 years of scaffolding experience

Since being founded in 2003, Callmac has shown steady growth in what has been a challenging business environment. Which only compounds our belief that a robust and steadfast health & safety philosophy, which we apply to all of our activities, truly works. Callmac has a retained design engineer and health and safety consultant and as a business has shown continued growth in the last 17 years.

Managing Director, Dave McKenzie, has over 35 years continuous work experience in the scaffolding industry at all levels. Having started scaffolding offshore in 1988, Dave brings extensive knowledge to offshore wind.  Other industry experience includes industrial, commercial but predominantly, the offshore industry at all levels.

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Offshore experts

Expert understanding on how offshore projects are undertaken and how quickly it changes.

Outstanding Record

Extensive technical knowledge on delivering projects throughout the UK and Europe.

Trained and certified

All the team are fully trained up to and beyond UK and European legislation.

Worldwide coverage

We have a team ready to travel to your next project, wherever that may be.


Scaffolding Experts

We take health & safety extremely seriously and it’s at the forefront of all we do here at Callmac. It’s instilled to all of our work force and all of the people around us. You can be assured that all of our scaffolds are to the very latest standards and constructed by applying the safest possible methods. Our extensive training programme ensures that all of our staff will be trained in the appropriate disciplines.

Each task is individually scoped with purpose built risk assessments and method statements produced. This ensures that not only are our scaffolding activities risk assessed and controlled, but any site specific requirements are complied with.

Callmac is striving to make scaffolding a professional service. You can rely on our time served, proven company that has an outstanding track record on delivering projects. This makes us scaffolding experts. From initial enquiry through design, safe construction, inspection and handover to the client not only on time and budget but more importantly. safely.


Product Knowledge

We are experts in specialist design and scaffolding and we pioneered some of the very first design cable quadrants to be used in the offshore wind sector. Being the first company to provide this challenging solution, we have the expertise to be at the forefront of any cable install projects.

Many of the major cable install companies regularly use our company all over the UK and Europe as they can depend on us to deliver expert professional service from initial enquiry to project sign off. Always working with a safety first approach but also being aware of the demanding challenges that working offshore can throw up.

We believe in being very proactive and working closely with all of our clients. We have the flexibility to change at short notice due to the experience and knowledge we have gained over many years working in the offshore environment.


Trusted by clients to safely deliver their projects

Callmac brings this extensive knowledge and skillset to our clients with a proactive approach to providing the right scaffolding solution to any enquiry.

Callmac has the experience, training and equipment to successfully scope, design, manage and deliver a vast range of complex projects for all our clients.

With a strong reputation, we have many long-term clients, who know they can trust us to safely deliver their projects across all areas onshore and offshore throughout the UK and Europe.


We offer a complete contract service from initial enquiry through to project completion and sign off.

Investing in our workforce

Callmac continually invest in staff training and regularly assess our workforce to ensure that they are all always up to date with the latest legislation and any training requirements that make our workforce the best it can be.

Our enviable staff retention levels are a testament to this and allow us to offer our clients a truly expert service with fully trained personnel.

The right solution

We have a time served chartered scaffolding designer on our team who when needed can assist at short notice and knows what is needed to keep critical timelines on track.

Having specialised in offshore design for the past 7 years, our designer is familiar with all aspects of design.

“Nothing is so urgent or important that we cannot take the time to do it with our main focus on safety and with care to the environment”
Managing Director, David Mckenzie