


About us
Alan and Deidre Caldwell started the business out in 1988 as "Caldwell's Potato Barn".
In 1994 "Caldwell Contracting" was born when Alan & Deidre saw a higher demand for contracting jobs in the region with the growth of the dairy industry in Edendale.​
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Caldwell Contracting started out with 2 small tractors, a JF90 tow behind silage chopper, a couple of old trucks and a small team of staff which included their 3 sons - Bevan, Brent & Doug when they were old enough.
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New machinery & technology has allowed Caldwell Contracting to expand the business to what it is today with a large and modern fleet and employ over 50 staff in the peak summer months making Caldwell's one of the largest contracting business in Southland.
Caldwell Contracting is proud to cover all sectors of the Agricultural Contracting industry; silage, baleage, cultivation & drilling, excavation, effluent management, transport, wood chipping & logging
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Meet the team
Alan (Jock) Caldwell
Director
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Deidre Caldwell
Administration
Doug Caldwell
Operations Manager
Silage, Excavation, Business development
Stijn Vermazeren
Operations Manager
Cultivation, Baleage, Effluent
Tony Keen
Operations Manager
Silage, Transport
Catherine Frantz
Office Administration Manager
Sujani Herath
Administration