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Verified Reviews for Excavation pros in Tranquillity, CA

*The Angi rating for Excavation companies in Tranquillity, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Tranquillity, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on March 29, 2025

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Avatar for Wilber Construction, Inc.
Wilber Construction, Inc.
5.0(
9
)

Serving Tranquillity, CA and surrounding areas

In business since 2003

Free estimates

Offers commercial services

"Fantastic work, Honest, reliable, easy to work with. Family built and run business. I won t use anyone else. Highly recommend!!!"
Response time2 days
Recommended by33%of homeowners
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Dambacher Construction Inc
5.0(
1
)

Serving Tranquillity, CA and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"I've had work done many years ago, where the work done by people that were not as professional as Jimmy would only last a few years - all the work he has done has been fabulous, reasonable in price. The work up here has to be done in a special way, and his has been fantastic with how long it has lasted. I am very happy, he has done some special things for us to get the prices as low as possible. If we had somebody else do it, it would probably cost twice as much."
Response time2 days
Recommended by100%of homeowners
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Excavating questions, answered by experts

The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don’t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you’ll likely be able to connect the dots between them, revealing the system below.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

The Tranquillity, CA homeowners’ guide to excavation services

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

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