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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

+18

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 HW FARM & HOME
HW FARM & HOME
4.6(
9
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Onaga, KS and surrounding areas

In business since 2017

Emergency services offered

Credit card accepted

"John and Roy were punctual and professional, worked very hard for several days including some of the coldest days of the year. They went over and beyond to satisfy, and even removed old carpet from an upstairs room for free. They have state of the art equipment, and are equipped to handle small and large jobs if needed, including several trucks and dumpsters for hauling. They also provide handyman services should you need them... Had them replace a lock on a barn door while they were on site, and was quite pleased with their work. They worked independently on my property for days, and I would highly recommend them if you need trustworthy, reliable and industrious folks who will not gouge you!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+37

Recommended by100%of homeowners
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
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Excavating questions, answered by experts

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

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.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

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.