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Q: How deep should a septic tank be buried?

• <div><p>How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. </p></div>

Q: Who do I call before I dig in my yard?

• <div><p>If you&rsquo;re planning to dig on your property, you&rsquo;ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won&rsquo;t accidentally dig into pipes and can cause major (read: costly) issues. </p></div>

Q: What is a joint utility trench?

• <div><p>A joint utility trench, or joint trench, is a long, buried ditch on a property that contains two or more utility lines rather than running the lines in multiple trenches. Some utilities, like gas and electric or electric and communication lines, are better suited to joint trenching, while others, like water and sewer, are not allowed to be in the same trench.</p></div>

Q: Where do I take the boulder once it’s removed?

• <div><p>After you successfully remove your boulder, you have a few options for what to do to get rid of it. You can rent a dumpster if your yard has many boulders or if you&rsquo;re planning a larger project. You can even save the boulder and reuse it elsewhere on your property to save on <a href="https://www.angi.com/articles/how-much-does-landscaping-cost.htm">landscaping costs</a>. A few ideas include using the boulder as a natural, abstract statue, breaking it into smaller pieces to line your garden bed, or offering it to a landscaping company that could reuse it for another project.</p></div>

Q: What do you put under decomposed granite?

• <div><p>Because decomposed granite is a durable material, a crushed rock or gravel base is optional as long as the DG is properly installed and compacted. However, installing a base is a good idea because it will ensure proper drainage and stability and act as a weed suppressant (although you may still occasionally have to pull weeds). Installing an adequate base can also increase the durability of driveways and walkways. If you forego the paver base or gravel underneath, line the area with landscaping fabric to avoid weeds.</p></div>

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Verified Reviews for Excavation pros in Waterville, ME

*The Angi rating for Excavation companies in Waterville, ME 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 Waterville, ME 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 December 31, 2025

Reviewed in August 2025
The painter Kenny Frost was efficient and reliable. He and his crew were meticulous. We were extremely pleased.
Frost Painting
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Reviewed in June 2025
Noah exceeded my expectations at a competitive price . Clear communication, and fast! His estimate was spot on and it was clean and professional work. Noah did a 60amp sub panel install for my new garage, and also wired in four new outlets in my basement as I only had one down there. Thanks...
Parker Electric LLC
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Reviewed in March 2025
The way to go. Future Homes is reliable and great at their craft. Dan and Ryan were a pleasure to conduct business with and were very knowledgeable. Their crew was top of the line, hard workers. They built my place from the ground up. Energy efficient is the way to go! Radiant heat added...
Future Homes USA, Inc.
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Reviewed in July 2024
Did the work in 1 Â½ days in 90 degree heat! G job,
Jason Brown's Roofing
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Reviewed in March 2024
Best company around in my opinion if you want something done right for cheap price decent people then this is who you want. Iâ ve never been happier with a contractor as I have been with them.
C and C Carpentry
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Reviewed in May 2023
They arrived in a timely manner and made sure everything was running smoothly before they left.
HVAC Solutions 207, LLC
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Reviewed in May 2023
Extremely Professional courteous and knowledgeable. Communicated the entire process of the detailed inspection. Would highly recommend!!
Main Choice Inspections, Inc.
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Reviewed in August 2022
Very professional, honest, knowledgeable, pleasant, expedient, fair priced and good at what needed to be done. Gave us all the cost estimates and details prior to starting the project which saved us money. I highly recommend this Company.
Royal Flush Plumbing, LLC
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Reviewed in May 2022
Extremely easy to work with. I made several design changes as we went along as ideas came to me. They were handled seamlessly and with no issues.
Leviathan Group LLC
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Reviewed in September 2021
Great communication. On time and professional. Thank you.
Cameron Pierce Tree Service LLC
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