One thing that I always remember is that it's all about connections. Try to join your local chamber of commerce and show your face around town. Knowing the right people can grow your business a good amount. You never know who other people know. If you get hooked up with the right person, it could change your business. Just make sure you are professional, do extremely high quality work, and learn as much as you can. Never stop learning new things and adapting to situations. As far as no one calling, it still feels like winter. Most residential properties aren't thinking about their grass yet. In the mean time, talk to your current clients and try to upsell them on services. Good luck!