Grading CONTRACTOR

You can hire us as a grading contractor to level soil in your construction projects in the Nampa/Boise area. We can prep the material base for houses, roadways, parking lots, driveways, and sub grade base, plus landscaping contractors use final grading around new home buildings and other civil landscape sites.

Grading Services

  • Complete Excavation & Land Grading
  • Land Leveling
  • Specified Grades & Slopes
  • GPS Laser Systems
  • Rough & Finish Grading
  • Lot & Land Clearing
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Grading services Nampa

Spiers excavating company is in the unique position of understanding not only excavation, but concrete, septic systems and landscaping. We handle commercial site work, grading driveways, and more. As a grading contractor, our equipment can do a variety of ”cut and fill” land leveling services. Call 208-453-9229 and talk to one of our dirt experts.

Boise Excavating Company

backhoe contractor Boise

New Home Excavation

If you need a backhoe contractor in Boise, we are your earthmoving experts. Building a new home, or adding a pool in your back yard, excavation involves pro planning. We have the technical skills to create a solid base to construct your project.

private road builder Boise

Private Road Builders

Sometimes it's hard finding contractors to work in the mountains, but this is where we thrive. We can build a road to your cabin, clear the building site, & move some dirt. Grading, stormwater design, and erosion control can all be done by Spiers.

rock wall builder

Retaining Walls & Landscaping

After removing all the rock and materials, we can put things back together again like nature intended or work with your ideas. We specialize in steep slopes or hillside homes. Please take a minute and browse our Image Gallery.

Testimonial 1

Shannon White

Garden Vally, Idaho

Thank you to the Spiers team, they were masters at moving dirt and rock, digging trenches and rebuilding the runoff areas of our property. I know Mike usually does commercial projects but we are so glad he was assigned to dirt removal. Also appreciate the timeliness of the support they received in equipment operators to haul off debris and deliver gravel.

Testimonial 2

Doyle Moore

Boise, Idaho

Darren Spiers is owner, and I have had pleasure of working with him on two jobs. Always available (via phone), flexible, and fairly priced. All his crews also have the "I like working for Darren" attitude when on our property. I highly recommend.

Testimonial 3

Brad Deegan

Eagle, Idaho

I hired Spiers for a private road and lot excavation I needed into my cabin north of Featherville, near Pine. No way was I going to build a road on the steep mountain. Even after the horrendous deep snow, my rockwall landscaping and grading made it thru the water melt off.

Testimonial 4

John Levin

Nampa, Idaho

As a home builder in SW Idaho, we depend on Keith Spiers and his expertise of septic systems. They design our drainage and install the concrete septic tanks. We also use them for bulldozer and backhoe work. One of the best of Boise.

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