Bluestone & Hockley has fine-tuned its property management services with a focus on improving and increasing the value of your real estate investment. Property managers not only insure that your property is looking great but also focus on budgeting, quality of improvements and tenant screening. We are a top rated, accredited management company and an acknowledged A rated company through the BettBluestone & Hockley has fine-tuned its property management services with a focus on improving and increasing the value of your real estate investment. Property managers not only insure that your property is looking great but also focus on budgeting, quality of improvements and tenant screening. We are a top rated, accredited management company and an acknowledged A rated company through the Better Business Bureau.er Business Bureau.