Trusted Septic & Sewer Services In Chico, California Since 1994
From septic maintenance and sewer repairs to complete installations, Chamberlain Backhoe & Septic delivers dependable solutions backed by over 30 years of experience.
















How often should I have my septic tank inspected and cleaned?
For most residential septic systems, an inspection every three years is a good standard. However, the right interval depends on the size of your tank and the number of people in your household. Larger families or smaller tanks may need service more frequently. Skipping regular inspections allows solids to build up and migrate into the drain field, which can cause expensive leach line damage. Larry Chamberlain can assess your system during a visit and give you a specific recommendation based on your tank's condition and capacity.
What are the signs that my septic system needs immediate attention?
The most common warning signs include slow-draining sinks and toilets, gurgling noises in your plumbing, foul odors near your septic tank or drain field, and standing water or unusually wet patches of grass over the leach lines. Sewage backing up into your fixtures is a serious emergency that needs same-day attention. If you notice any of these issues at your Chico or Hamilton City property, call (530) 230-9600 right away. Catching problems early almost always costs less than waiting until the system fails completely.What is trenchless sewer repair and is it available in Butte County?
Trenchless sewer repair fixes damaged underground pipes without requiring a full excavation of your yard. Chamberlain Backhoe and Septic uses two main methods: pipe lining, which involves inserting a resin-coated liner into the existing pipe to seal cracks and restore flow, and pipe bursting, which breaks the old pipe outward while pulling a new one into place. Both approaches cause far less disruption to your landscaping than traditional open-cut methods. We offer trenchless repair throughout Butte and Glenn counties, and Larry uses camera inspection equipment to locate the exact problem before recommending the right method.
Do you offer a discount for senior citizens?
Yes. We provide a 10% discount to senior citizens on all qualifying services. We bring this up proactively when you call so you do not have to ask. It is one of the ways we try to make professional septic and sewer services accessible to the longtime homeowners and retirees who make up a big part of the Chico and North Valley community. Just mention that you are a senior when you call (530) 230-9600 and we will apply the discount to your estimate.How far does Chamberlain Backhoe and Septic travel for jobs?
Our primary service area covers Chico, Hamilton City, and the surrounding communities within Butte and Glenn counties. We typically work within a 30 to 40 mile radius in our preferred service directions, but we have the capacity to travel up to 80 miles for the right project. If you are unsure whether your location falls within our range, give us a call at (530) 230-9600 and Larry can let you know quickly.
Will the owner actually be on-site for my project?
Larry Chamberlain personally handles every project. He is the one who comes out for the estimate, assesses the site, and performs the technical work. This is not a company where the owner signs the contract and sends out a subcontractor. That level of direct accountability is one of the main reasons homeowners in Chico and the North Valley have trusted Chamberlain Backhoe and Septic for over 30 years. When you hire us, you know exactly who is on your property and who stands behind the finished work.
What does a new septic system installation involve and how long does it take?
A full septic system installation starts with a soil test to determine the absorption capacity of your land, followed by a site-specific design that accounts for the layout and depth requirements of your property. From there, we handle ground preparation, tank placement, leach line trenching and installation, and a final inspection to confirm everything meets California standards. The timeline varies depending on the size of the system and the complexity of the site, but Larry will give you a realistic schedule during the free estimate so you can plan accordingly.
How does your pricing compare to other septic contractors in the Chico area?
We keep our pricing reasonable and competitive. Larry has noted that some local competitors charge double or more for the same scope of work. We do not pad quotes or add fees after the job starts. Typical residential septic projects in our area range from around $4,000 to $10,000 depending on the service, though larger installations or complex repairs can run higher. The best way to get an accurate number for your specific situation is to call (530) 230-9600 for a free estimate. There is no obligation and no pressure.

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