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Best excavation pros near San Marcos, CA

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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

Top-Rated Excavation pros in San Marcos - Updated Nov 2026

Avatar for Kan Builders
Kan Builders
5.0(
13
)
Landscape - Minor Grading or Resloping

Serving San Marcos, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"If you need your yard or fence done, use these guys. They did an awesome job and were super tidy the whole time. I didn?t take before photos because it was an eyesore before this lol but I love how clean and nice it looks now! The entire staff is pretty cool"
Hillside Engineering
16 neighbors recently requested a quote
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
15 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Quetzal Landscapes, Inc
Quetzal Landscapes, Inc
4.2(
57
)
Landscape - Minor Grading or Resloping

Serving San Marcos, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"It took us almost a year to be able to get our retaining wall done. Kristian and Quetzal Landscaping did a fantastic job including dealing with our neighbor and his concerns. We are moving out of the area, however, if we stayed and needed another wall built Kristian would be our go-to guy. Thank you so much Kristian."
Turf installed
Fence Maze and Trash can area.
Back Yard After
Scotts back yard
outdoor kitchen

+518

Response time1 day
Recommended by100%of homeowners
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
Avatar for M&G Landscaping
M&G Landscaping
5.0(
3
)
Landscape - Minor Grading or Resloping

Serving San Marcos, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"We are extremely pleased with the retaining wall installation. The team was professional, reliable, and attentive to detail throughout the entire process. The finished wall looks great, feels sturdy, and was completed with excellent workmanship. We would definitely recommend their services."
Landscaping
retaining wall
Outdoor kitchen
5 neighbors recently requested a quote
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Excavating FAQs, answered by experts

Hard soil could be a sign of overly dry dirt, either from poor drainage or drought. It's important to test the nutrient levels, density, and drainage capacity of your soil to see if it's absorbing water properly. Begin by adding a light layer of water and observing how long the soil retains moisture. If you experience a good deal of runoff, you may need to aerate your lawn, apply a wetting agent, or hire a professional for a closer look.

While you can save some money by digging your own pool, you may end up paying more in construction equipment rental fees in the long run. You could, however, focus your DIY energies on lowering the cost of leveling your lawn for your pool or filling in surrounding landscaping after construction.

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

Digging a well can cost between $20 and $25,000, depending on your needs. If you’re looking to dig a well yourself, all you need is a shovel. If you’re looking to have a well drilled by a professional, you can expect to pay around $15 to $30 per foot. The total cost of drilling a well will average to $5,500.

Depth is not a qualifying component of evacuation. Any human-made cut, cavity, or depression in the earth’s surface is considered excavation. The hole from excavation can be any size, shape, or depth. Excavation is used to create foundations, reservoirs, drainage ditches, and roads. Long, narrow excavations are called trenches and are often used for underground utilities.

The San Marcos, CA homeowners’ guide to excavation services

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