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TRUSTED BY SAN MARCOS, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified excavation services reviews

Find Excavation pros in San Marcos

Accurate Grading and Demolition, Inc.
4.3(
26
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving San Marcos, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Quick and efficient. Unfortunately, some large globs of concrete outside of the frames were left behind. Is was so wet and a bit muddy, they were probably missed in the cleanup."
Response time2 days
8 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Green Land Co.
Green Land Co.
4.9(
11
)
Landscape - Minor Grading or Resloping

Serving San Marcos, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"I hired Green Land after meeting with almost a dozen landscape contractors. Jay met with us and went over our plans. Unprompted, he also showed us 4-5 different recent jobs that he had completed. Each of the owners greeted us and encouraged us to look no further. We are happy we ended up choosing Green Land. Theyve done a lot of houses in the La Costa area of Carlsbad and some in Del Mar. Really high end work. PROS: Workmanship. Attention to detail. Our pool was built in 2016 and we have had ZERO issues. Overall design was amazing. It made a huge difference to the front and back of our property. Green landscaping (our water bill dropped about $50/month despite adding more plants). Did I mention the workmanship? Second to none and still more cost effective than 90% of the bids we got. We cant wait to save up to buy another home to get to do the landscaping again. CONS: None! Ive recommended them to a few of our neighbors. From the looks of the signs in the neighborhood, it looks like they took our advice, too."
Response time1 day
Response rate96%
26 neighbors recently requested a quote
Avatar for Kan Builders
Kan Builders
5.0(
6
)
Landscape - Minor Grading or Resloping

Serving San Marcos, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I normally don’t leave reviews, but the amazing service I received inspired me to share my experience with others. Kan Builders just completed my project and the entire process was nice. My project manager was incredibly respectful of my home, made sure her crew kept everything clean and out of the way. She truly treated my home like her own. The communication with the entire team was great from start to finish. I am so grateful for the results my husband and I love that we can now host and have staycations in our own home . I highly recommend them to anyone. To Keme thank you for our great human to human conversations. Now that the project is over that is what I’ll miss. Thank you Kan Builders"
Hillside Engineering
5 neighbors recently requested a quote
Avatar for JH Landscaping
JH Landscaping
4.6(
9
)
Landscape - Minor Grading or Resloping

Serving San Marcos, CA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Turned out that our major landscaping project that JH Landscaping and his work crew completed for us was stellar. My wife and I were thrilled with the results and so grateful for how great our backyard looks now. They did everything we asked of them, and there were lots of extra, unplanned things that needed to get done, while everything got done within budget. His workers were phenomenal, highly skilled, worked really hard, as they, for example, laid every single paver with their own hands, one by one, laid astro-turf, planted all kinds of plans, flowers, ground covers, installed irrigation. systems, major overhaul, took a couple of months, but now look at the the before and after difference! They knew what needed to get done, how to get it done and got it done! Thank you!"
Our Work
Our Work
Our Work
Our Work
Our Work

+54

Response time2 days
Recommended by83%of homeowners
Eternal Turf and Landscaping Corporation
New to Angi
Landscape - Minor Grading or Resloping

Serving San Marcos, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Eternal Turf & Pavers is a premier turf installation & landscaping company based in San Diego, California. Our customized service solutions specialize in the design and installation of artificial turf, pavers, and concrete. With over a decade of experience, our expert design & installation team is dedicated to transforming outdoor spaces into enduring masterpieces that combine functionality with aesthetic appeal.

11 neighbors recently requested a quote
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Excavating questions, answered by experts

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities. 

When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

No, you typically cannot use metal detectors to find your sewer line. Most sewer lines are made of non-metallic materials such as PVC, clay, or cast iron, which are not detectable by standard metal detectors. Metal detectors are designed to locate metallic objects, so they won't be effective for identifying the path of a non-metallic sewer line. To locate your sewer line accurately, it's best to use other methods.

The San Marcos, CA homeowners’ guide to excavation services

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