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Find Excavation major grading or resloping pros in Hillsborough

Alliance company
New to Angi
Excavation - Major Grading or Resloping

Serving Hillsborough, NH and surrounding areas

Approved

Owned and operated by Jide Williams, Alliance is a full-service site preparation and excavation company. We specialize in transforming raw land into build-ready sites through expert grading, land clearing, and demolition. Whether you need materials delivered, debris hauled out, or complex tank and stump removal, we provide the heavy equipment and the "lead contractor" expertise to keep your project on schedule and on budget.

Retaining wall
Retaining wall
Process
Retaining wall
Retaining wall

+33

3 neighbors recently requested a quote
Avatar for SBuss Excavation
SBuss Excavation
4.0(
50
)
Excavation - Major Grading or Resloping

Serving Hillsborough, NH and surrounding areas

In business since 2015

Free estimates

"We loved working with Sean - we were redoing our driveway and in that process we found out that we needed had to have a French drain installed through half our property. This was extremely anxiety provoking but Sean was extremely communicative - he even connected with our paving company to make sure all the work that he did would support their project as well. He showed up on time and made sure the job was done well. He followed up with us numerous times to make sure we didnâ t have any issues. Highly recommend and would hire him again for other (hopefully planned) projects on our property."
Response time1 day
Recommended by93%of homeowners
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FAQs for excavation major grading or resloping projects in Hillsborough, NH

You can excavate in winter, but frozen soil slows down the process and increases labor costs. Many grading companies offer discounted rates during their off-season, so ask for a winter quote and weigh the savings against a longer timeline. A brief conversation with a local professional will help determine whether cold-weather excavation is suitable for your site.

Foundation digs can be completed in as little as three days or take up to three weeks. Soil density, access, weather, and hidden obstacles all play a role, so every timeline is a bit different. Have your contractor walk the site and flag any potential issues early—clear expectations help keep both the schedule and budget on track.

You must always call 811 before excavating. Dial 811 a few days in advance so that utility crews can mark underground lines and ensure the area is safe for digging. Hitting a buried cable or gas pipe can be both dangerous and expensive, and many municipalities will not issue permits unless the site is flagged correctly.

To remove soil during an excavation project, your crew will load the spoil into dump trucks with a backhoe or excavator, haul it to a disposal site, and return for the next load. Efficient hauling keeps the work zone clear and the project moving. Depending on the site and volume of osil, multiple trucks may rotate to maintain a steady flow.

The Hillsborough, NH homeowners’ guide to excavation major grading or reslopings

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