With the specialized equipment to transplant large, specimen trees successfully, Grelen has the ability to offer instant shade to clients.  The transplanting crews understand the importance of proper root zone preparation, transplanting technique and follow-up care.  Grelen's success rate for specimen tree installations is second to none and the team offers The Grelen Guarantee. Whether you are looking for one special tree to soften the façade of your house, a large shade tree beside your patio, or a grove of flowering cherries in the turn of your driveway, Grelen can handle the job.