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Top-Rated Excavation pros in Sandown - Updated Nov 2026

Avatar for ADM Hauling and Excavation LLC
ADM Hauling and Excavation LLC
5.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingWater or Fuel Tank - Remove

Serving Sandown, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"-Communication exceptional; emails answered in a timely fashion -Estimate/charge was very fair in today's market -Arrived on time and started work immediately -Tree growth in field was cut as asked; a job well done I am very pleased with the completed job and would not hesitate to call ADM Hauling and Excavation again. Highly recommend!"
31 neighbors recently requested a quote
Avatar for Bond-Tite Tank Service
Bond-Tite Tank Service
4.9(
52
)
Water or Fuel Tank - Install or Replace

Serving Sandown, NH and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

We have over 60 years of experience in replacing or removing aboveground residential oil storage tanks in MA, southern NH, northern and eastern CT, and RI. \n\nWe're here to help you navigate this process and will provide superior customer service in the process. Our vehicles are fully stocked, and each has specialized equipment which enables us to replace most oil tanks in under 3 hours. We're here to be of service to you by 1) providing multiple options for your tank replacement, 2) providing fast and efficient inspections, and 3) providing your written estimate within 24hrs of the inspection.\n\nAsk about seasonal promotions/ discounts available when you call or message us!

275Gal Replacement
Roth Tank Upgrade
The Oil Tank Professionals!
Got Tanks?
18May2021

+4

Response time1 day
Response rate93%
Recommended by91%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 Sandown, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

With over 50 years of experience in the Concrete & Masonry industry, SPERO BROTHERS CONSTRUCTION LLP is your industry expert in Plaistow. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with 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
We Love What We Do And So Will You

+25

Response time2 days
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Carideo Services
Carideo Services
4.7(
41
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Sandown, 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
Avatar for Classic Creations
Classic Creations
5.0(
26
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Sandown, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Chris is a man of his word. He came and gave me a quote right away, was flexible with what I wanted, helped me with suggestions and most of all- he showed up when he said he would and finished on time. His work exceeded our expectations and the quality of work was top notch. He is a wizard with an excavator! I would hire him again in a heartbeat. Thanks Chris!"
Response time10 hrs
Response rate94%
11 neighbors recently requested a quote
Avatar for Littlewoods, LLC
Littlewoods, LLC
4.0(
12
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Sandown, NH and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

With over 20 years of experience in the excavation, hardscaping, and landscaping industry, we are the experts you need to take care of any of your residential or commercial needs. We will treat your home as we would treat our own. We look forward to working with you! Give us a call and see what Littlewoods, LLC, can do for you.

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Nate's Outdoor Services
3.5(
27
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Sandown, NH and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

Nate’s Outdoor Services provides expert excavation and landscaping services throughout Candia, New Hampshire. From expert excavation to stunning landscapes, we bring your vision to life with precision and care. Learn more about our story and commitment!\n\n

Trees broken off over houses
Storm damage cleanup
Response time2 days
11 neighbors recently requested a quote
Recommended by80%of homeowners
Ace's Excavation and Trucking
5.0(
2
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Sandown, NH and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Our team is passionate & professional and committed to providing the absolute best experience for our clients. Our obsession over cost, schedule, safety, and quality ensures that projects are completed on time, within budget, and with impeccable attention to detail. \n \nFrom beginning to end of every project, our goal is to bring every aspect and detail of our client's concept to reality. We believe that strong communication, integrity, organization and honesty are the principles that have given us such a trusted reputation in a competitive industry. We are proud of the work that we do, and passionate about bringing visions to life. Give us a call today!

Recommended by100%of homeowners
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FAQs for excavation projects in Sandown, 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 Sandown, NH homeowners’ guide to excavation services

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