The foodbank's weekly costs come to about $1000, so Holland Beckett's donation will tide them over for almost two weeks.
"It's a good charity to support, we get the most bang out of our buck."
Practice manager Sharline Fitzgerald said because the foodbank was run entirely by volunteers, except for one paid employee funded through grants, the firm knew the donation would be going directly to the people it supported.
"The money is going to the actual beneficiaries of the gift, it's not being absorbed into administration."
Mrs Fitzgerald said families were under a lot of pressure at this time of year and it was nice to be able to assist them through giving aid to the foodbank.
"We would also like to give a big shout out to the volunteers who actually run the foodbank. We just give a little bit of cash, they are putting in a tremendous amount of effort year-round.
"The foodbank do a very good job of making sure the food goes to the people who need it."