Brown Concrete & Backhoe take a common-sense approach to find our customers a cost-effective solution. Our goal is to exceed your expectations on every job, every day. Fair pricing and excellent service set us apart from our coFrom excavation to septic system installations and maintenance, Brown Concrete Backhoe proudly serves the greater Cedar Rapids area.mpetitors. Our certified staff uses the most up-to-date equipment to complete your project on time with minimal disruption and inconvenience.