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Top-Rated Excavation pros in Newton Junction - Updated Nov 2026

Avatar for Dags Excavation
Dags Excavation
5.0(
16
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Newton Junction, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"Jared was awesome he totally delivered everything he quoted and then some!!! His pricing was fair and as questions came up during the construction phase he expertly problem, solved and offered reasonable solutions. I would highly recommended DAGS excavation For a wide variety of projects. Due to a septic system/repair my backyard was a mess and he came in and fixed the irrigation system regraded the yard installed a new backyard patio and a front patio and hydro seeded the lawn with great care and expertise. I would highly recommend Jared/DAGS excavation for any project you might have for landscaping, Hardscapes irrigation, etc. !!!"
Response time7 hrs
20 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Rabbit Hardscape & Excavation
Rabbit Hardscape & Excavation
4.6(
9
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Newton Junction, NH and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

"We had a great experience with this excavation project. The work was completed professionally, efficiently, and with great attention to detail. The team was reliable, hardworking, and respectful of the property throughout the entire job. Even though it was a small project, they treated it with the same level of care and professionalism as a much larger job. Communication was clear, the work area was kept organized, and everything was completed as expected. I?m very happy with the results and would definitely recommend them to anyone looking for quality excavation work."
Yard cleanup
Yard cleanup
Yard cleanup
Planting
Planting

+14

8 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Willow Creek Land Design
Willow Creek Land Design
4.2(
150
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Newton Junction, 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
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Carideo Services
Carideo Services
4.7(
40
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Newton Junction, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Frank was great. Had him here to excavate for a shed and he did an excellent job. He was reasonably priced, knowledgeable, and friendly. Also dug conduit for electrical for it. Awesome guy and would love to work with him again."
Waterfront Excavating
Waterfront Excavating
Propane Tank Installment
Uunderground Propane tank
TJ MAXX Sign

+7

Response time6 hrs
Response rate98%
9 neighbors recently requested a quote
Lariviere Construction LLC
4.3(
12
)
Excavation - Major Grading or Resloping

Serving Newton Junction, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Justin was hired to extend a driveway and clear an additional lot behind our home to gain access to use the land and prep for a shed pad. He was very thorough and brought his expertise to the table with the fill and grading being precise and exact. His pad for the shed was perfectly level and graded exact the shed company even stated it was their easiest delivery yet! We were completely pleased with his work ethic and professionalism. His knowledge of site work is A+ in my opinion and his equipment is well kept and in good condition. I will definitely hire him again for our next project. He was on time with his scheduling and estimate was spot on. He kept in touch with day to day updates and always checked in to be sure we would be happy with what he thought was the best recommended actions. You don’t find that with businesses today but you do with Lariviere! Highly recommend."
Response time4 hrs
Response rate89%
3 neighbors recently requested a quote
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FAQs for excavation projects in Newton Junction, NH

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Newton Junction, NH homeowners’ guide to excavation services

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