We help you find the right Denver excavation company for your project, free.
Excavation and grading in Denver
Denver excavation work often means more than just moving dirt. A good site-work contractor may handle cut and fill, rough grade, finish grade, building pad prep, drainage improvements, trenching, haul-off, and compaction so the ground is ready for what comes next.
Local conditions matter. In the Denver area, contractors may deal with clay-heavy soils, freeze-thaw cycles, sloped lots, drainage concerns, and tight urban access. That can affect equipment choice, footing depth planning, erosion control, and how carefully a crew manages water around the foundation. Positive slope away from the house is important, and on some properties a swale, French drain, or culvert may be part of the drainage plan.
Common residential projects include backyard regrading, driveway prep, trenching for utilities, retaining wall excavation, foundation excavation, stump and debris removal, and building pad preparation for garages, sheds, additions, or new homes. Depending on the site, a crew might use a mini-excavator for tighter areas, a skid steer for grading and material movement, or larger equipment for major cut-and-fill work.
If your project involves digging, always call 811 before any excavation so underground utilities can be marked. Gradeline does not perform excavation or give engineering or construction advice. We are a free educational and matching service, and we encourage you to hire licensed, insured, bonded contractors and verify credentials yourself. You can also learn more about related work at /services/ and /services/land-grading/.
What it typically costs
Excavation and grading costs in Denver depend on the size of the site, soil conditions, slope, access, moisture, haul-off needs, and whether the work is simple rough grading or more detailed finish grading. Prices can also change if the job needs imported fill, topsoil, compaction testing, shoring, erosion control like silt fence, or drainage features.
Typical ranges many property owners see are:
- Small excavation or grading jobs: about $1,500 to $5,000
- Moderate regrading, trenching, or pad prep projects: about $5,000 to $15,000
- Larger site prep, major cut and fill, foundation excavation, or drainage-heavy work: about $15,000 to $50,000+
Haul-off and imported material can make a big difference. Dirt is often measured in cubic yards. Clean fill, structural fill, topsoil, rock, and spoil removal do not all cost the same. A low quote may not include enough compaction passes, finish grading, or disposal fees, so it helps to ask exactly what is included.
When comparing contractors, ask whether the price covers permits if needed, utility coordination, erosion control, final cleanup, and whether rough grade and finish grade are both included. If the project is near a foundation, basement, retaining wall, or deep trench, ask how the contractor will approach safety and whether shoring may be required. Gradeline can help you get matched so you can compare realistic local bids, but we do not provide quotes or guarantees. For broader pricing information, visit /costs/.
Get matched, free
Gradeline helps Denver property owners connect with vetted excavation and grading contractors at no cost. Tell us about the job, such as lot size, slope, drainage problems, whether you need haul-off, and the kind of work you are planning. We can also help if English is not your first language.
You compare quotes and choose who to hire. We do not do the work ourselves, and we do not ask for financial, ID, or immigration information. We only collect the project details and contact information needed to help with your match.
Before hiring, ask each contractor a few practical questions:
1. Are you licensed, insured, and bonded for this type of site work?
2. Have you handled similar Denver soil, drainage, or access conditions?
3. What is included in the scope: excavation, grading, compaction, topsoil, fill, haul-off, and cleanup?
4. Will the finished grade leave positive slope away from the foundation?
5. Who handles permits, inspections, and utility coordination?
If you are ready to start, use /get-matched/. If you want help reviewing what to ask before you hire, see /guides/how-to-choose-an-excavation-contractor/.