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Ultimate Excavation LLC
Mini excavator and skid steer moving dirt at a new home site at sunrise

Earth works company · Based in Caldwell, Idaho

Bulk material hauling

Bulk material hauling for gravel, sand, topsoil and fill in Boise and the Treasure Valley.

Highly rated
5.0
Owned & operated
Local
BBB rating
A+
Cities Served
10

Big jobs need a lot of material, and that material has to get there. We haul gravel, road base, sand, topsoil and fill to your site, spread it where it belongs, and haul away what doesn't stay.

Bulk Material Hauling in Boise and the Treasure Valley

A driveway, a shop pad, a patio base and a backyard regrade all have one thing in common. They need a lot more material than anyone expects. A single truckload covers less ground than it looks like it will, and buying and moving it yourself is harder than it sounds.

We haul bulk material for homeowners, builders and landscapers in Boise, Meridian, Nampa, Eagle, Kuna, Star, Middleton and Caldwell.

What We Haul

  • Road base and crushed gravel for driveways, lanes and pads
  • Washed rock and drain rock for French drains and drainage
  • Sand for pipe bedding, paver bases and fill
  • Topsoil for lawns, garden beds and re-seeded areas
  • Fill dirt for building up low spots and pads
  • Cobble and decorative rock for landscaping and erosion control

Material In, Spoil Out

Some jobs are all delivery. Others pair a delivery with hauling away what was dug out. If we're digging for you, hauling the spoil is often part of the same job. For big loads of excess dirt, see our dirt hauling page. For old concrete, brush, lumber and other junk, see debris removal.

Figuring Out How Much You Need

Material is sold by the cubic yard or by weight. To estimate cubic yards, multiply the length by the width, in feet, then by the depth in feet, and divide by 27. A 12-by-40-foot pad with four inches of gravel works out to about six cubic yards. Gravel packs down when it's compacted, so most jobs need more than the math says. We can measure the area and tell you what to order.

Choosing the Right Material

The right material depends on what it's for.

  • A driveway or lane base needs crushed rock that packs tight.
  • A drainage trench needs clean, washed rock with no fines that would clog it.
  • Under pipe, sand or fine gravel makes a soft, even bed.
  • A planting bed needs topsoil with organic matter, not clay fill.
  • A pad needs fill that compacts well and doesn't hold water.

If you're not sure, tell us what you're building and we'll point you in the right direction.

Common Jobs

  • A gravel driveway or a new section of lane
  • A pad for a shop, shed, RV or hot tub
  • Base rock under a patio, walkway or slab
  • Drain rock for a French drain or a wet spot
  • Topsoil for a new lawn or planting beds
  • Fill to bring up a low corner of the yard or fix a settled trench

Many of these jobs pair with work we already do, like excavation for driveways and grading and leveling, so one crew can dig, haul and spread.

Delivery and Placement

We can dump the material where you want it and spread it with equipment, instead of leaving a pile in your driveway to move by wheelbarrow. For a driveway or pad, we spread and shape it to grade. For a base under concrete or pavers, it goes in and gets compacted in layers. See soil compaction and topsoil spreading.

Access and Staging

Before a delivery, think about how a truck gets to the spot.

  • Low power lines and tree limbs
  • Narrow gates and tight turns
  • Soft or wet ground, and septic tanks or drainfields that can't take the weight
  • Driveways that can crack under a loaded truck
  • HOA rules on trucks and work hours

We'll talk through the route and the best place to dump. Sometimes dumping at the street and moving it with a skid steer is the safer choice for your driveway.

Pricing

Material is priced by the yard or ton, and the haul is priced by distance, the number of loads and the time to spread. We'll give you a number before the truck shows up. Photos and rough measurements help us get you a starting estimate.

Why Call Ultimate Excavation LLC

We're an Idaho registered contractor (RCE-65836) based in Caldwell, with a 5.0 rating on Google. One reviewer said we're hard workers who do a great job for a fair price. Call (208) 697-2429 or request a free estimate. Tell us what you're building, how big the area is and where the truck can get to.

What Our Customers Say

Rated 5.0 out of 5 from 25 Google reviews.

6 five-star reviews

  • We've worked with these guys on several pool forming and excavation projects. They're on time, work hard, and do great work. Would recommend to other builders!

    Cassi G.

  • Our main water line burst and I had no idea who to call to fix this problem. Thankfully Tanner at Ultimate Excavation came to save the day!! He gave me three different quote options and explained everything in detail. Very knowledgeable and professional. They were able to start the project immediately! 10/10 recommend.

    Sajra I.

  • Tanner and his crew do a fantastic job digging pools for us. Always flexible with schedule, professional, and great communication. He also dug and installed a septic system for me and did a great job and at a great price! Our entire team highly recommends using ultimate excavation, you won’t be disappointed!

    Stanley M.

  • Tanner and his crew put in a stone block retaining wall and drainage around our home. They were timely, professional, and paid attention to all the small details. We are very happy with the work and will use them again!

    Steve G.

  • Tanner and his whole crew was so great to deal with! Tanner has great communication, got us a bid quickly and was able to get to our job well before the rains came which we really appreciated!

    Kendra Z.

  • Such a great company to work with. The owners are solid people, the quality of work is top-notch, and they genuinely care about their customers and the end result. They get the job done right.

    Sara V.

Frequently Asked Questions

How do I figure out how many yards of gravel I need?

Multiply length by width in feet, then by depth in feet, and divide by 27. Add extra, since gravel packs down when it's compacted. We can measure the area and tell you what to order.

Can you haul material and spread it?

Yes. We can dump it where you want it and spread it to grade with equipment, so you're not moving a pile by hand.

Do you haul material away too?

Yes. We haul excess dirt, rock and debris from jobs. See our dirt hauling and debris removal pages for details.

What's the difference between road base and drain rock?

Road base is crushed rock with fines that packs tight, so it makes a firm surface. Drain rock is clean and washed, so water moves through it.

Will a loaded truck damage my driveway?

It can, especially on thin or older concrete. We'll talk through where to dump before we start, and sometimes the street is the better place.

How soon can material be delivered?

It depends on the material, the amount and our schedule. Call and tell us what you need, and we'll give you a date.

Get in touch with Ultimate Excavation LLC