Committed to Quality & Safety
At CalMax Construction Ltd, we are committed to delivering high-quality construction and civil engineering services throughout the Western Isles and beyond. We take pride in our reputation for reliability, safety, and excellence — and we continuously work to improve and uphold the highest standards across our operations.
We are proud to be recently ISO accredited in:
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ISO 9001 – Quality Management
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ISO 14001 – Environmental Management
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ISO 45001 – Occupational Health & Safety
These accreditations, achieved through Citation Certification, reflect our dedication to continual improvement, environmental responsibility, and the wellbeing of our workforce.
CalMax are also accredited, audited and regulated by some of the most reputable organisations in the construction industry — giving our clients full confidence in our compliance, safety, and performance standards.
Click the logos below to visit the relevant accreditation and partner websites.
Join Our
List of Clients
We have an extensive list of clients that we have worked for in the construction and civils industry. We have provided maintenance and construction services to both large and small companies in various capacities. Below are just a few of our clients we have worked with.
As experienced main and sub-contractors, we have the knowledge and skills to complete projects of any size or complexity. Contact us to learn more about our work and how we can assist with your construction needs.