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TRUSTED BY PELHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon96
    Verified excavation services reviews

Verified Reviews for Excavation pros in Pelham, NH

*The Angi rating for Excavation companies in Pelham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Pelham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on May 14, 2026

Find Excavation pros in Pelham

Avatar for Dags Excavation
Dags Excavation
5.0(
16
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing+1 more

Serving Pelham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"Dags excavation did a great job resurfacing a private road and was flexible enough to resurface a couple of neighbor's driveways."
Response time7 hrs
18 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Simoneau Excavation, LLC
Simoneau Excavation, LLC
5.0(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Pelham, NH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Simply the most professional excavation company I have ever used. Al, Joe and Jon were easy to talk to and they understood exactly what I wanted. The job was completed on time and on budget. I will use them for all of my future projects."
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for SPERO BROTHERS CONSTRUCTION LLP
SPERO BROTHERS CONSTRUCTION LLP
4.8(
25
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Pelham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"Great experience. Building demolition job completed in 1 day. Excellent work and cleanup. Would definitely use them again without hesitation."
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
9 neighbors recently requested a quote
Recommended by87%of homeowners
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O'Sullivan Construction and Property Management
4.3(
12
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Pelham, NH and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Great guys, got the job done faster than I expected and better than I couldâ ve ever imagined. Would absolutely recommend to anyone who needs any sort of remodeling done around their home. Thanks again Chris and Ryan!"
Small back deck for grilling w french doors and sl
Before
Detail
Porch Swing and Fans
Complete

+70

Response time2 days
34 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Quality Property Services, LLC
Quality Property Services, LLC
4.4(
29
)
Landscape - Minor Grading or Resloping

Serving Pelham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Credit card accepted

"Rob did an absolutely amazing job on our steps. He was quick in his response time and he came out and took care of the work and helped me with some other small issues with my porch as well. I will be using him again in the future and ensuring that if anyone asks for a pro that he is the one I recommend."
Response time1 day
72 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for E&D Excavation
E&D Excavation
4.8(
2
)
Excavation - Major Grading or Resloping

Serving Pelham, NH and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quick response

"Highly recommend them, he is always on time. The task is always performed exactly the way they said it was going to be."
Response time5 hrs
Recommended by100%of homeowners
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Avatar for Mike & Macs Junk Removal
Mike & Macs Junk Removal
5.0(
9
)
Building Site - Preparation and Clearing - For Business

Serving Pelham, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Amazing work removing hot tub they were right on time removed hot tub and cleaned up will recommend and use again !"
Yard cleanout
Yard cleanout
15 neighbors recently requested a quote
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Showing 1-10 of 178
Excavating questions, answered by experts

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

The time it takes to build a pool—and dig out the area—varies based on the pool size and type. A professional excavator will take between four and eight hours to dig a pool. The process will take longer if they encounter large boulders or tree roots. Keep in mind that this is a small part of the process in the long run. You will need between eight and 12 weeks to build a pool from start to finish, including the time to apply for permits.

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

Downspouts should be buried at least 5 to 10 feet away from your foundation. This can vary depending on your local building codes, soil type, and property slope. The main goal is to ensure water is directed away from your foundation.

The Pelham, NH homeowners’ guide to excavation services

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

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