Advanced Geologic Exploration

Santos Excavating, Inc. is a general engineering corporation started in 1977 and is based at the top of the Sacramento Valley in Chico, California. We have 34 years of experience installing sewer mains, sewer lift stations, water treatment, storm drains, water mains, joint trench, gas mains, earth moving, grading, paving, rock slope protection and erosion control, as well as designing and building projects. Our success has been built on our reputation for safety and professional workmanship, and on-time delivery. We are a DBE and SMBE contractor.

Haling Associates is a civil and environmental engineering firm located in Chico, CA, boasting over 35 years of experience in water quality, wastewater management, and environmental site investigation. The company offers a comprehensive range of services, including site evaluations, design planning, and regulatory approval for water and wastewater systems, ensuring tailored solutions to meet diverse client needs. The firm's principal, Mr. Haling, is a registered civil engineer with extensive expertise in facilities planning and project implementation throughout Northern California. Committed to ethical client service and open communication, Haling Associates focuses on understanding client goals and developing efficient approaches to tackle environmental challenges. Generated from the website