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TRUSTED BY HAMPTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon24
    Verified excavation services reviews

Top-Rated Excavation pros in Hampton - Updated Nov 2026

Avatar for Morton Excavation
Morton Excavation
4.9(
14
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Hampton, NH and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"All materials were removed and hauled off in a 30-ft dumpster. I was very satisfied with the demolition work ? everything was handled efficiently and professionally. Morton Excavation offers fair pricing and delivers quality results. I would definitely recommend them to anyone needing excavation or demolition services."
Gallery
Fire Hydrant install
8in ductile iron / fire hydrant install
Culvert Drainage
Culvert Drainage

+11

7 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Willow Creek Land Design
Willow Creek Land Design
4.2(
151
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Hampton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Russell and his crew were top notch and professional from estimate to job completion. It's challenging to find a contractor that is flexible, responsive, and expert at what they do and they exceeded all of our expectations. They did a large excavation project on our front yard that set the table for a follow on large landscaping project and they executed the work beyond requirements. His team were even sweeping our driveway that they barely used at the completion of work! We will be using them for upcoming masonry work because we've seen all we need to see from Russell and his excellent crew. It's a rare opportunity for us to speak so glowingly about a contractor or craftsman and we're glad to do it."
Landscape Design & Install
Spring Clean up
Spring Clean up and Mulch Application
Drone view of raised retention wall garden bed
Ground level view

+12

Response time1 day
7 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for SPERO BROTHERS CONSTRUCTION LLP
SPERO BROTHERS CONSTRUCTION LLP
4.8(
25
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Hampton, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"FANASTIC CONTRACTOR! Outstanding experience from start to finish. Only 1 of 3 contractors recommended by Angi for my job of demolishing an rotting, high, attached pergola(see pictures)who aggressively sought out my business. Dave communicated clearly arrived on time for the estimate. He was able to work in my job earlier that anticipated due to a client cancellation of another job. On the demolition, he worked safely and efficiently completing the job much earlier than expected. He was respectful of my property, handled cleanup thoroughly, and left the space looking spotless. I would absolutely hire them again and highly recommend them to anyone looking for reliable, high‑quality work."
We Love What We Do And So Will You
We Love What We Do And So Will You
We Love What We Do And So Will You
We Love What We Do And So Will You
We Love What We Do And So Will You

+25

Response time2 days
4 neighbors recently requested a quote
Recommended by87%of homeowners
Smithtown Landworks
5.0(
5
)
Landscape - Minor Grading or Resloping

Serving Hampton, NH and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"I hired Matt to prepare a site for a shed we have ordered. He replied promptly for a request for an estimate. He explained what needed to be done and gave me a fixed date when he could do the work. Throughout the project, he kept me apprised of the progress and explained the choices that needed to be made. I was impressed with the care with which he approached every aspect of the project. Just a great guy to work with."
Response time5 hrs
2 neighbors recently requested a quote
Recommended by80%of homeowners
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Excavating FAQs, answered by experts

The cost to repair a crawl space runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.

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.

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

Yes, you can excavate in the winter, but it might make the job harder. Frozen ground is harder to dig, and snow or ice can make the work site more hazardous. A contractor may need special equipment and techniques, such as ground-thawing methods, to break through frozen soil. Although winter excavation is possible, it may take longer and be more costly than excavating during warmer months.

Hardscaping often requires preparation of the ground in the area where the feature is being installed. This can include digging, compacting, and leveling the soil, ensuring adequate drainage, and removing any existing plants. The extent of preparation needed will depend on the type and size of the hardscaping feature being installed.

The Hampton, NH homeowners’ guide to excavation services

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