Get matched with top excavation pros in Monte Rio, CA

Q: How long does a perc test take?

• <div><p>A perc test takes an average of around two hours, but it can range from one hour up to around six hours. Perc tests that require wider or deeper holes and those that require multiple holes dug throughout your property will take longer because there&rsquo;s more excavation involved. The actual filling of the hole and monitoring to gauge the rate of percolation should take under an hour per hole.</p></div>

Q: Can excavation be done in the winter?

• <div><p>Yes, you can <a href="https://www.angi.com/articles/can-you-excavate-in-the-winter.htm">excavate in the winter</a>, but it might make the job harder. Frozen ground is harder to dig, and snow or ice can make the work site more hazardous. A contractor may need special equipment and techniques, such as ground-thawing methods, to break through frozen soil. Although winter excavation is possible, it may take longer and be more costly than excavating during warmer months.</p></div>

Q: Should I install an above-ground or underground wine cellar?

• <div><p>Almost any kind of home can have a wine cellar or cabinet installed. You&rsquo;ll need an area where a concrete floor can be put in, along with the necessary insulation, climate control, and ventilation systems. If you think of yourself as an aspiring sommelier, an underground wine cellar may be ideal, but it will cost significantly more. </p><p>What you choose to install really depends on your budget and how many bottles you&rsquo;re looking to store.</p></div>

Q: Do I have to grind an old tree stump?

• <div><p>We recommend removing the stump, and grinding is a popular way to do it. You can also dig out small stumps or stumps that have fully decayed instead of grinding them. However, don&rsquo;t try using acids or fire for <a href="https://www.angi.com/articles/how-to-kill-tree-stump.htm">killing a tree stump</a>, which is a fire hazard and illegal in many areas.</p><p>Leaving the stump alone invites eventual problems, including attracting termites, mold, and fungi.</p></div>

Q: Are underground downspouts worth it?

• <div><p>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. </p></div>

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

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Last update on December 26, 2025