Farol, the supplier of domestic lawn mowers and lawn tractors and agricultural equipment, has become the main John Deere dealer for the area.
It has four sites across the region, in Berkshire, Warwickshire, Northamptonshire and Oxfordshire and is due to expand in to the south Hampshire and Sussex area.
"John Deere products compliment our existing range of equipment," said Darren Smith, a manager at Farol.
"We stock a wide range of their lawn equipment, including the petrol and electric walk-behind models and petrol powered ride-on mowers."
Dan Barber, John Deere's homeowner territory manager, said: "We've worked with Farol for a number of years supplying agricultural products.
"Now John Deere is pleased to the dealership will be stocking the brand's domestic lawnmower range."