The latest sites bring the firm’s network to seven with depots in Bridgwater, Dartford, Hemel, Rushden, Stanmore, Warrington and Brentwood.
Lynch’s head office is also moving to a purpose built location at Hemel with the current Stanmore headquarters remaining as its North London depot.
Sales Director Rob Lynch said: “The new depots strategically located around the country mean we are now a national plant supplier – our customers have been telling us their supply chains are too big and they want to reduce them.
“Lynch have responded and we are now in a position where we can deliver real value that a sole supply trading relationship can bring, underpinned by meeting hire demands, which is always our first priority.
“As a company we believe in the ‘Northern Powerhouse’ and the new Warrington depot is ideally located on the edge of Manchester and Liverpool to offer a ‘total’ Lynch service to customers in the North of the country.
“With regards London we have been covering the capital from one side which has been difficult considering it has a population of 8 million people and the worst traffic in the UK.
“With the Dartford depot we are going to meet hire demands by now having dedicated resources for South London”.
Lynch Haulage will also now be offering a nationwide service through seven locations across England.
Director Merrill Lynch who is overseeing a total overhaul of the service said: “It is time to provide a better service for muck away and aggregates.
“Customers deserve much better than what the industry is currently offering and we here at Lynch are looking to establish a service for our customers that combines total reliability with a communication second to none.”