We recently bought a new home that had an oversized sliding glass patio door (that wouldn't slide). We called several different repair companies that specialize in this area and were quoted $250-270 (due to the size of the door) for roller replacement. We finally called Slide Right and got a quote for $170!!! We booked our appointment fully expecting that the price might go up once they saw the door. This morning the technician arrived promptly at 9:15...right on time (we were told between 9:00 and 9:30). He looked at the door explained that it needed new rollers and told me it would indeed be $170:) I ok'd him to go ahead and do the work and 20 minutes later my 4 year old daughter could slide the door open and shut with ease. The technician was careful not to make any mess while working and was through when explaining care and upkeep. I would highly recommend this company for good work at a very reasonable cost! Thank you Slide Right