Been using Parkers for years, and always will. Our neighbours large, messy tree hangs over our roof, so the eaves are ridiculously full, including growing saplings from the trees seed pod storm. Access to the eaves is difficult in many areas because of large shrubs, and the neighbours house. Its a gruelling job that I wouldnt consider trying. But you would never know it from the consistently pleasant crews, including one I used recently. Friendly, good communicators, hard-working, clean windows, great clean-up. The before/after pix tell the story. Parkers is a well-managed, professional operation, that in my opinion, provides excellent value.