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Avatar for Porter's Services
Porter's Services
5.0(
1
)
Landscape - Minor Grading or Resloping

Serving Onaga, KS and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"He worked for us for over 6 years through the summers. He performed home maintenance, painting , staining, trimming, landscaping, putting together new purchases, mowing, trimming, cleaning, even building projects. Heâ  s very talented and also trustworthy and loyal."
Appliance Repair
Deck Painting
Gardening and Mulching
Yard Cleanup
Response time1 day
Recommended by100%of homeowners
Avatar for GLE Land Management LLC
GLE Land Management LLC
New to Angi
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Onaga, KS and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!\n

Pomona Pond
Pomona Pond
Pomona Pond
Pomona Pond
Pomona Pond

+14

1 neighbors recently requested a quote
Cornerstone Dirt Construction
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Onaga, KS and surrounding areas

Approved

I started Cornerstone Dirt Construction in 2013 after working in the dirt construction business for almost eight years running dozers, excavators, motor graders, skid steers, and hauling rock. At Cornerstone I strive to bring integrity, precision, and reliability to every project no matter how big or small. Let Cornerstone Dirt Construction take on your next project with Christian values and family first peace of mind

Avatar for Lakeside Construction, LLC
Lakeside Construction, LLC
5.0(
2
)
Building Site - Preparation and ClearingLandscape - Minor Grading or Resloping

Serving Onaga, KS and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Jeff and his entire team knocked out our large back patio in no time. The completed work is best in class. If you are looking for a trustworthy company to do some dirt work or concrete work, look no further because Lakeside Construction is the best."
Recommended by100%of homeowners
Avatar for Thompson Land Clearing
Thompson Land Clearing
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Onaga, KS and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

"Mr. Thompson explained his services well and went above and beyond by treating the land for the thorny locust trees before brush hogging the land. The land turned out better than expected! He was respectful and charged a fair price. I highly recommend Thompson Land Clearing!"
Pasture Mowing
Pasture Mowing - After
Undergrowth Mulching
Undergrowth Mulching
Cleared Area - 1

+6

Response time1 day
Response rate88%
Recommended by100%of homeowners
Avatar for Nicol Service
Nicol Service
4.3(
6
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business+1 more

Serving Onaga, KS and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Dustin is very knowledgeable in his work. I explain to him about my drainage problem with my gravel driveway. He told me how he could fix the problem and what he had to do in detail. He did exactly what he told me. He finished in just two days! I was so impressed with his work! The very next night we had a tremendous storm. Lots of rain. The driveway drained exactly as it was supposed to. I would highly recommend him."
Site clear
Site clear  and build
Swamp repair
Swamp
Majestic river

+34

Response time1 day
Response rate88%
Recommended by80%of homeowners
Showing 1-10 of 19
Excavating questions, answered by experts

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.

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.

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.

While general contractors sometimes handle demolition, you can also look specifically for local demolition contractors. Demolition experts need to understand structural integrity, the equipment needed for safe demolition, and the permits required for demolition.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

The Onaga, KS homeowners’ guide to excavation services

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