Lawn Savers literally saved my lawn. Huge areas were taken over with a blanket of speedwell, a difficult weed to kill. Not every lawn care company is equipped to combat this weed. The technician arrived within two days of booking and within 24 hours the speedwell turned brown then black. Excellent communication; emails the day before a lawn treatment is scheduled, personal contact with the technician if you’re home, along with a follow up email noting lawn conditions and very helpful tips for looking after your lawn in between visits. see photo of speedwell dying.