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  • Verified reviews icon12
    Verified excavation services reviews

Find Excavation pros in Peterborough

High Bank Excavation & Sitework, LLC
4.3(
15
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Peterborough, NH and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"the project was excavation of an overgrown back yard area, with tree cutting and small retaining wall to offset a deep slope. Great job, and very helpful and friendly....very professional."
 Main Walkway - Before
 Regrading back yard
 5 Bedroom Septic System Install
 Main Entry - Before
 Trenching for Sprinkler System

+18

Recommended by92%of homeowners
McAdams Excavation & Landscaping
4.3(
24
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Peterborough, NH and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"I had Ken come out to look at a stump removal and I mentioned a retaining wall project I needed to get done. Ken took some quick measurements and then came back again late that afternoon with his team and took more precise measurements. That evening I had a quote that was comprehensive and fairly priced. We quickly agreed on the project and date. Ken, Rowan and Roger showed up on time and completed the job quickly and efficiently. I would highly recommend McAdams Excavation and Landscaping for all your excavation, landscaping, and hard scaping needs. I am more than totally satisfied!!!"
Response time1 day
33 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mountainscapes Landscape Construction, LLC
Mountainscapes Landscape Construction, LLC
5.0(
11
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Peterborough, NH and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"We enjoyed the owner Chris and his company who preformed an outstanding job installing a fiberglass pool we never realized how involved it is I believe Chris could have install it blindfolded we are so happy what a very professional company."
Swimming Pools
Swimming Pools
Swimming Pools
Swimming Pools
Swimming Pools

+38

10 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Mike & Macs Junk Removal
Mike & Macs Junk Removal
5.0(
13
)
Building Site - Preparation and Clearing - For Business

Serving Peterborough, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Mike and McKenna were outstanding to do business with. They provided a quote they were on time and Efficient and above all are professional and friendly. My experience was a great one and I will be hiring them again and referring them to others. Excellent business in Hudson."
Yard cleanout
Yard cleanout
2 neighbors recently requested a quote
Avatar for IDIG
IDIG
5.0(
3
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Peterborough, NH and surrounding areas

Approved

In business since 2018

Emergency services offered

Customers say: Quick response

"Excellent service, professional and thorough. Brian regraded my driveway for better water control, built several retaining walls using rocks that were excavated from my property and they look beautiful! Clean up after the project was top-notch. Fully recommend."
Driveway Re-slope
Stone Retaining Wall Planter
Stone Retaining Wall Planter
Retaining Wall
Rock Retaining Wall

+18

Response time20 mins
Recommended by100%of homeowners
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Excavating questions, answered by experts

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

Above ground pools are not buried in the ground. Typically, above ground pools are semi-permanent. One reason they’re more affordable is that you don’t have to dig for an inground pool and pour concrete or another material. However, you can choose to install a semi inground pool, which is a hybrid between the two.

You do not have to dig footers for a deck as long as it meets local code and holds up to weather in your area. If you live somewhere that experiences high winds and earthquakes, you may need to dig for your deck posts. Deck blocks, post anchors with base plates, and helical pile systems are the three no-dig deck post options you can choose from if local code permits.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

The Peterborough, NH homeowners’ guide to excavation services

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