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TRUSTED BY PIRU, CA HOMEOWNERS

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Top-Rated French drain pros in Piru - Updated Nov 2026

AMV Construction
5.0(
3
)
Drain Line Breakage - Camera Locate - For Business

Serving Piru, CA and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Brian stopped by my home, gave my wife and I a walk through, and gave us an estimate we couldnâ t turn down. This young man is well versed, professional, and efficient. He revived the look of our home. I am looking forward to seeing Brian excel and expand his business. Thank you sir!"
Response time5 hrs
Recommended by100%of homeowners
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French Drains FAQs, answered by experts

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

Drain fly problems can go away on their own—but only if the insects find the environment inhospitable. Those with a minor infestation can simply flush their toilets and run their faucets more frequently to flush out the flies and larvae. Others will have to deep clean their drains and set up traps.

Most blockages can be cleared in 1-3 hours, but severe issues may take longer.

No, you should not see water in a sewer cleanout. If you do, it could indicate that you have a block or leak in your main sewer line—which can cause sewage to back up inside your home and potentially flood your yard. Your best bet is to call a local sewer cleaner if you notice any water or sewage around your cleanout.

It is generally not recommended to pour hot or boiling water down a drain to unfreeze pipes due to significant risks. In some cases, the sudden temperature change can cause more ice buildup or produce steam, which increases pressure and could cause the pipe to burst, leading to costly damage and potential burn injuries. While hot water might help with a partially frozen drainpipe, it is unlikely to thaw a completely blocked water pipe further down the system. Additionally, boiling water can damage plastic pipes over time. Safer and more effective methods include using a space heater near the frozen section or applying hot towels directly to the pipe.

The Piru, CA homeowners’ guide to french drain services

From average costs to expert advice, get all the answers you need to get your job done.