About Us

Thomas Callum Associates are a team of highly skilled Quantity Surveyors, Estimators and Construction Consultants with over
130 years of experience.

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Our estimating service is user friendly and versatile. Our professional quotes can help you become more competitive, enabling you to win more work.

Take Off & Builders Bill of Quantities

We will accurately measure each item required from the drawings provided and produce a quantified builders bill of quantities for the client to enter their own rates into. This Excel document can be tailored to each client's individual requirements.


Prepare a construction programme for a tender bid or just for the construction phase.


Prepare documentation to enable detailed enquiries to be received from your supply chain. Equally we can offer a number of preferred suppliers in a number of areas.

Post Contract

We can assist you with the financial issues once a project commences on site; attend meetings, price variations, maintain accounts and complete final accounts to allow regular and final payments to be agreed and made promptly.

Get in touch today

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