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About Us

4Site Engineering and Construction Ltd is a family-run building firm established in 2012 near Kendal in South Cumbria. We work throughout Cumbria and North Lancashire.

Working with an experienced and longstanding team of trusted and qualified professionals we undertake new builds, refurbishments, conversions and extensions working to the very highest standards.

We specialise in Passive House construction and achieving high levels of energy efficiency in buildings using many natural products and materials to optimise building performance and durability. Our director is a Passive House Institute approved contractor and we are proud members of the AECB.

Delivering buildings with optimum performance requires attention to detail and workmanship of the highest quality. We pride ourselves on knowing that every stage of construction is considered and carried out to the best possible standard.

We offer a full management service liaising with architects, clients and specialist contractors to achieve high end finishes, on time and on budget. We are highly organised, our staff are professional and our communication with the customer is second to none.

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