Excavation, drainage and site work around Chico
Some projects start below the surface. Collins General Contracting provides excavation, underground work, and site improvements for projects in Chico and surrounding communities.
Whether your scope involves trenching, a drainage improvement, or preparation for related construction, start by sharing the location and what the work needs to accomplish.
Discuss your site workUnderground and site services
Our services include:
- Excavation and underground work
- Trenching and backfill
- Culverts and site drainage improvements
- Pipe sealing and restoration
- Demolition work
- Backhoe and transfer-truck work
- Bollard footings and installation
These services can be part of a larger construction project or a specific improvement to an existing property. Describe the work you need and any related concrete or building scope so we can discuss the project as a whole.
Show us the conditions
Photographs of the site, access route, and affected area help explain the project. Include any available plans and information about existing utilities or underground features. If you’re contacting us about drainage, describe where water collects or travels and when you notice the problem.
You don’t need to diagnose the solution before reaching out. A clear description of what you’re seeing gives the first conversation a practical starting point.
Coordinate with the rest of the project
If excavation or trenching is connected to a foundation, equipment installation, or other construction, tell us who is coordinating the work and what schedule is being considered. Existing surfaces, equipment access, and the required restoration should be part of the scope discussion.
Discuss your site work
Send your project address or general location, site photographs, available drawings, and preferred timing. We’ll discuss the scope and whether the work is a fit for Collins.