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Environmental Construction Services

Heavy Duty Construction - Reliable General Contractor

Reliable Service

We put hard work, integrity, and care into what we do. Compared to other septic companies in California

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Vast Experience

Every person has the skill-set and experience to provide you with quality work that you can rely on.

What Makes CalTech Different?

Lance Bates, Owner & Operator

As our communities continue to grow, CalTech Environmental will be there when it all happens, ensuring that you have the quality of service you deserve.


Excavation is the process of removing earth, rock, or other materials from a construction site to create a foundation or make room for new structures. It involves the use of heavy machinery, such as excavators and bulldozers, to dig, move, and remove soil and other materials.


Grading involves shaping the ground for construction or improvement, by removing or adding soil to level and slope the surface for proper drainage. It is crucial for the foundation of structures and helps prevent issues such as water damage and erosion.


Trenching is the process of digging a narrow trench or excavation in the ground for the purpose of laying pipes, cables, or other underground utilities. Our precise excavation techniques ensure that the trench is of the correct depth, width, and shape for the intended purpose.

Septic Installations

With CalTech, you are guaranteed to get top-notch installation of your septic system. When we install your septic system, we use the best products, provide quality workmanship, and give excellent service to you to make sure your septic system flows freely.

Septic Repairs

Septic systems are an essential component of many properties, and it's important to choose a reliable provider for any necessary repairs. If you're in need of septic system or tank repairs, you can trust CalTech to deliver fast, reliable, and cost-effective solutions.

Septic Maintenance

Proper septic maintenance can prevent repairs or ultimately replacements. At CalTech, we make sure your septic system is working properly, and when signs of problems arise we are there to make sure a small issue doesn't cost you more money.

Septic Camera Inspections

CalTech's Septic Camera Inspections use advanced CCTV, revealing critical plumbing issues in pipes 2-18 inches. This approach aids essential maintenance, potentially cutting asset costs by 20-30%, and ensures the health of plumbing systems in both residential and commercial properties, preventing extensive damage and maintaining system integrity.

Drilling Service

CalTech offers comprehensive drilling services for various properties, adapting to local geological conditions. We conduct thorough inspections, coordinate with contractors, and use advanced equipment for diverse drilling projects. Our commitment to client education, communication, and satisfaction ensures tailored, efficient solutions for all drilling needs.

Utility locating

Extend the scope of your utility locating with our advanced services! We specialize in identifying and marking private lines not covered by the free USANorth811 service. Ensure safety and compliance in California with our precise, efficient, and reliable utility detection solutions. Trust us for comprehensive underground utility mapping beyond the basics.